US5410179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microwave component having tailored operating characteristics and method of tailoring
Assignee: Lockheed Martin Corp
•
Filing: 1990-04-05
•
Granted: 1995-04-25
•
Expires: 2010-04-05
Abstract
Abstract The electrical operating characteristics of a microwave circuit are modified by providing a dielectric layer on the circuit in a pattern which modifies the electrical characteristics of an overlay responsive portion of the circuit in a manner which results in the overall circuit having a desired electrical operating characteristic within a tolerance. Adjustment of the operating characteristics may be done in an iterative manner of measuring the characteristics, modifying the distribution of dielectric material and remeasuring the operating characteristics until satisfactory operating characteristics are obtained. Alternatively, the operating characteristics may be adjusted in an interactive manner in which the circuit is provided with power and appropriate signals and its operating characteristics are monitored during the process of selectively removing dielectric material with the removal process being controlled in accordance with the current electrical operating characteristics and being terminated when a desired set of operating characteristics is obtained.
Inventors
- 👤 William P. Kornrumpf
- 👤 David A. Bates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:23
CPC Classifications
H; H01; H01P; H01P3/00; H01P3/02; H01P3/08; H01P3/081; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/041; H01F41/045; H01P11/00; H01P5/00; H01P5/12; H01P5/16; H01P5/18; H01P5/184; H01P5/185; H01P5/186; H01F17/00; H01F17/0006; H01F2017/0086
Claims Analysis
Total Claims: 94
Claim 1
Independent Claim
74 words
In combination: a body including a microwave component, a first surface of said body including an overlay-responsive portion, said circuit having electrical operating characteristics which are affected by the presence of a dielectric material on said overlay-responsive portion of said surface; a patterned polymer dielectric material disposed on said first surface of said body, the pattern of said polymer dielectric material including polymer dielectric material present on said overlay-responsive portion of said first surface.
Claim 2
Dependent Claim
74 words
In combination: a body including a microwave component, a first surface of said body including an overlay-responsive portion, said circuit having electrical operating characteristics which are affected by the presence of a dielectric material on said overlay-responsive portion of said surface; a patterned polymer dielectric material disposed on said first surface of said body, the pattern of said polymer dielectric material including polymer dielectric material present on said overlay-responsive portion of said first surface.
Claim 3
Dependent Claim
13 words
The combination recited in claim 1 wherein: said body comprises a semiconductor chip.
Claim 4
Dependent Claim
14 words
The combination recited in claim 1 wherein: said microwave component comprises an active device.
Claim 5
Dependent Claim
17 words
The combination recited in claim 1 wherein: said overlay responsive portion is associated with a semiconductor chip.
Claim 6
Dependent Claim
17 words
The combination recited in claim 1 wherein: said overlay responsive portion is associated with an active device.
Claim 7
Dependent Claim
17 words
The combination recited in claim 1 wherein: said overlay responsive portion is spaced from any semiconductor chip.
Claim 8
Dependent Claim
40 words
The combination recited in claim 1 wherein: said body includes a plurality of contact pads disposed at said first surface thereof and said pattern leaves said contact pads sufficiently free of said polymer dielectric material for bonding external conductors thereto.
Claim 9
Dependent Claim
14 words
The combination recited in claim 1 wherein: said polymer dielectric material comprises a layer.
Claim 10
Dependent Claim
33 words
The combination recited in claim 1 wherein: said polymer dielectric material comprises a layer of a first polymer dielectric material bonded to said body by a layer of a second polymer dielectric material.
Claim 11
Dependent Claim
20 words
The combination recited in claim 1 wherein: said polymer dielectric material is disposed on only part of said overlay-responsive portion.
Claim 12
Dependent Claim
60 words
The combination recited in claim 1 wherein: said polymer dielectric material is disposed on all of said overlay-responsive portion, but with a depth which causes said operating characteristics to be intermediate those when no polymer dielectric material is present on said overlay-responsive portion and those when a greater depth of said polymer dielectric material is present on said overlay-responsive portion.
Claim 13
Dependent Claim
14 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises a capacitor electrode.
Claim 14
Dependent Claim
13 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises an inductor.
Claim 15
Dependent Claim
19 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises the gate electrode of a field effect device.
Claim 16
Dependent Claim
15 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises a microstrip transmission line.
Claim 17
Dependent Claim
30 words
The combination recited in claim 1 wherein: said component comprises a monolithic microwave integrated circuit which includes a feedback transmission line; and said overlay-responsive portion comprises said feedback transmission line.
Claim 18
Dependent Claim
14 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises a signal conductor.
Claim 19
Dependent Claim
50 words
The combination recited in claim 17 further comprising: a conductive material disposed on the exposed surface of said polymer dielectric material, said polymer dielectric material, said conductive material and said signal conductor together forming a transmission line having a configuration selected to control the operating characteristics of said microwave component.
Claim 20
Dependent Claim
14 words
The combination recited in claim 1 wherein: said overlay-responsive portion comprises a microwave coupler.
Claim 21
Dependent Claim
14 words
The combination recited in claim 19 wherein: said microwave coupler is an interdigitated coupler.
Claim 22
Dependent Claim
49 words
The combination recited in claim 1 further comprising: a conductive material disposed on the exposed surface of said polymer dielectric material, said conductive material having a configuration selected to provide said component with operating characteristics which are different than its operating characteristics in the absence of said conductive material.
Claim 23
Dependent Claim
22 words
The combination recited in claim 21 wherein: said conductive material is disposed in ohmic contact with a conductive portion of said body.
Claim 24
Dependent Claim
22 words
The combination recited in claim 22 wherein: said conductive material comprises a feedback conductor connecting two different conductive portions of said body.
Claim 25
Dependent Claim
17 words
The combination recited in claim 22 wherein: said conductive portion of said chip comprises a contact pad.
Claim 26
Dependent Claim
14 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises a capacitor electrode.
Claim 27
Dependent Claim
13 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises an inductor.
Claim 28
Dependent Claim
19 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises the gate electrode of a field effect device.
Claim 29
Dependent Claim
15 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises a microstrip transmission line.
Claim 30
Dependent Claim
30 words
The combination recited in claim 21 wherein: said component comprises a monolithic microwave integrated circuit which includes a feedback transmission line; and said overlay-responsive portion comprises said feedback transmission line.
Claim 31
Dependent Claim
14 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises a signal conductor.
Claim 32
Dependent Claim
36 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises first and second electrodes; said conductive material overlies both said first and said second electrodes to form a series connection of first and second capacitors.
Claim 33
Dependent Claim
15 words
The combination recited in claim 21 wherein: said overlay-responsive portion comprises an interdigitated microwave coupler.
Claim 34
Dependent Claim
54 words
The combination recited in claim 1 further comprising: a conductive material disposed on the exposed surface of said polymer dielectric material, said polymer dielectric material and said conductive material having a configuration selected to provide said component with operating characteristics which are different than its operating characteristics in the absence of said conductive material.
Claim 35
Dependent Claim
67 words
A microwave circuit comprising: a body including a microwave component and comprising a microwave signal conductor; a polymer dielectric material disposed on said first surface of said body; a patterned conductive material disposed on said dielectric material, said conductive material being ohmically connected to said microwave signal conductor through a via hole in said dielectric material and being patterned to adjust the operating characteristics of microwave circuit.
Claim 36
Dependent Claim
67 words
A microwave circuit comprising: a body including a microwave component and comprising a microwave signal conductor; a polymer dielectric material disposed on said first surface of said body; a patterned conductive material disposed on said dielectric material, said conductive material being ohmically connected to said microwave signal conductor through a via hole in said dielectric material and being patterned to adjust the operating characteristics of microwave circuit.
Claim 37
Dependent Claim
17 words
The combination recited in claim 34 wherein: said conductive material comprises an open circuit transmission line stub.
Claim 38
Dependent Claim
17 words
The combination recited in claim 34 wherein: said conductive material comprises an short circuit transmission line stub.
Claim 39
Dependent Claim
13 words
The combination recited in claim 34 wherein: said conductive material provides shunt capacitance.
Claim 40
Dependent Claim
18 words
The combination recited in claim 34 wherein: said conductive material is configured to provide a tuning shunt reactance.
Claim 41
Dependent Claim
29 words
The combination recited in claim 38 wherein: said tuning reactance is disposed closely adjacent to the portion of the circuit whose characteristics said shunt reactance is configured to tune.
Claim 42
Dependent Claim
15 words
The combination recited in claim 39 wherein: said tuning shunt reactance is a capacitive reactance.
Claim 43
Dependent Claim
15 words
The combination recited in claim 39 wherein: said tuning shunt reactance is an inductive reactance.
Claim 44
Dependent Claim
69 words
A microwave circuit comprising: a body including a microwave component and comprising a microwave signal conductor; a polymer dielectric material disposed on said first surface of said body; a patterned magnetic field modifying material disposed on said dielectric material in the vicinity of said signal conductor, said magnetic field modifying material having a permeability other than 1 and being configured to modify the operating characteristics of said microwave circuit.
Claim 45
Dependent Claim
69 words
A microwave circuit comprising: a body including a microwave component and comprising a microwave signal conductor; a polymer dielectric material disposed on said first surface of said body; a patterned magnetic field modifying material disposed on said dielectric material in the vicinity of said signal conductor, said magnetic field modifying material having a permeability other than 1 and being configured to modify the operating characteristics of said microwave circuit.
Claim 46
Dependent Claim
138 words
A microwave component comprising: a semiconductor chip including a microwave device, said chip including contact pads disposed at a first surface thereof; a polymer dielectric material disposed on said first surface of said chip; said polymer dielectric material being present on a first portion of said first surface where the presence of said polymer dielectric material modifies the electrical operating characteristics of said microwave component as compared to those operating characteristics if said polymer dielectric material were absent from said first portion of said first surface; and said polymer dielectric material being absent from a second portion of said first surface where presence of said polymer dielectric material would modify the electrical operating characteristics of said microwave component as compared to those operating characteristics with said polymer dielectric material absent from said second portion of said first surface.
Claim 47
Dependent Claim
138 words
A microwave component comprising: a semiconductor chip including a microwave device, said chip including contact pads disposed at a first surface thereof; a polymer dielectric material disposed on said first surface of said chip; said polymer dielectric material being present on a first portion of said first surface where the presence of said polymer dielectric material modifies the electrical operating characteristics of said microwave component as compared to those operating characteristics if said polymer dielectric material were absent from said first portion of said first surface; and said polymer dielectric material being absent from a second portion of said first surface where presence of said polymer dielectric material would modify the electrical operating characteristics of said microwave component as compared to those operating characteristics with said polymer dielectric material absent from said second portion of said first surface.
Claim 48
Dependent Claim
117 words
In a high density interconnect structure of the type comprising a substrate having an electronic component disposed thereon, said component including contact pads thereon, one or more polymer dielectric material layers disposed thereover and having apertures therein, one or more patterned conductive layers overlying selected ones of said dielectric layers and extending into selected ones of said apertures into ohmic contact with selected contact pads or other conductive layers, the improvement comprising: a microwave component physically and electrically embedded in said high density interconnect structure; a portion of the dielectric of said high density interconnect structure disposed on said microwave component and configured to trim an electrical operating characteristic of said microwave component to a desired condition.
Claim 49
Dependent Claim
117 words
In a high density interconnect structure of the type comprising a substrate having an electronic component disposed thereon, said component including contact pads thereon, one or more polymer dielectric material layers disposed thereover and having apertures therein, one or more patterned conductive layers overlying selected ones of said dielectric layers and extending into selected ones of said apertures into ohmic contact with selected contact pads or other conductive layers, the improvement comprising: a microwave component physically and electrically embedded in said high density interconnect structure; a portion of the dielectric of said high density interconnect structure disposed on said microwave component and configured to trim an electrical operating characteristic of said microwave component to a desired condition.
Claim 50
Independent Claim
61 words
A method of adjusting the electrical operating characteristics of a microwave component comprising: disposing a layer of dielectric material on the surface of said component; selectively removing said dielectric material to leave said dielectric material in selected locations where its presence modifies the electrical operating characteristics of said component as compared to those characteristics in the absence of said dielectric material.
Claim 51
Independent Claim
61 words
A method of adjusting the electrical operating characteristics of a microwave component comprising: disposing a layer of dielectric material on the surface of said component; selectively removing said dielectric material to leave said dielectric material in selected locations where its presence modifies the electrical operating characteristics of said component as compared to those characteristics in the absence of said dielectric material.
Claim 52
Dependent Claim
25 words
The method recited in claim 45 comprising, while performing the step of selectively removing: operating said component; and monitoring an electrical characteristic of said component.
Claim 53
Dependent Claim
29 words
The method recited in claim 45 comprising switching among: the step of selectively removing; and a step of operating said component and monitoring an electrical characteristic of said component.
Claim 54
Dependent Claim
22 words
The method recited in claim 45 comprising alternating between: the step of selectively removing; and monitoring an electrical characteristic of said component.
Claim 55
Dependent Claim
34 words
The method recited in claim 45 wherein the step of selectively removing comprises: removing said polymer dielectric material in a predetermined pattern determined in accordance with previously obtained electrical test results for said component.
Claim 56
Dependent Claim
24 words
The method recited in claim 49 wherein said electrical test results are obtained prior to disposition of said polymer dielectric material on said component.
Claim 57
Dependent Claim
23 words
The method recited in claim 49 wherein said electrical test results are obtained after disposition of said polymer dielectric material on said component.
Claim 58
Dependent Claim
13 words
The method recited in claim 45 wherein: said dielectric material comprises a polymer.
Claim 59
Dependent Claim
28 words
The method recited in claim 45 further comprising the step of: selectively depositing a conductive material on said component in a configuration to modify said electrical operating characteristics.
Claim 60
Dependent Claim
27 words
The method recited in claim 53 wherein the step of selectively depositing comprises restricting the deposition of said conductive material to being on said polymer dielectric material.
Claim 61
Independent Claim
87 words
A method of adjusting the electrical operating characteristics of a microwave component comprising: a) disposing a layer of dielectric material on the surface of said component; b) electrically testing said component; c) selectively removing said dielectric material to leave said dielectric material in selected locations where its presence modifies the electrical operating characteristics of said component as compared to those characteristics in the absence of said dielectric material; d) electrically retesting said component; e) repeating steps (c) and (d) until said operating characteristics exhibit a desired attribute.
Claim 62
Independent Claim
87 words
A method of adjusting the electrical operating characteristics of a microwave component comprising: a) disposing a layer of dielectric material on the surface of said component; b) electrically testing said component; c) selectively removing said dielectric material to leave said dielectric material in selected locations where its presence modifies the electrical operating characteristics of said component as compared to those characteristics in the absence of said dielectric material; d) electrically retesting said component; e) repeating steps (c) and (d) until said operating characteristics exhibit a desired attribute.
Claim 63
Dependent Claim
34 words
The method recited in claim 55 further comprising after step (b) and each repetition of step (d) the step of: comparing the testing-determined electrical operating characteristics of said component with reference electrical operating characteristics.
Claim 64
Dependent Claim
28 words
The method recited in claim 55 further comprising the step of: selectively depositing a conductive material on said component in a configuration to modify said electrical operating characteristics.
Claim 65
Dependent Claim
27 words
The method recited in claim 57 wherein the step of selectively depositing comprises: restricting the deposition of said conductive material to being on said polymer dielectric material.
Claim 66
Dependent Claim
20 words
The method recited in claim 57 wherein: the step of selectively depositing is performed after the step of selectively removing.
Claim 67
Independent Claim
50 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; monitoring an operating characteristic of said component; and selectively removing portions of said polymer dielectric from said microwave component until said operating characteristic exhibits a particular attribute.
Claim 68
Independent Claim
50 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; monitoring an operating characteristic of said component; and selectively removing portions of said polymer dielectric from said microwave component until said operating characteristic exhibits a particular attribute.
Claim 69
Dependent Claim
39 words
The method recited in claim 60 wherein the step of selectively removing comprises: selectively removing portions of said polymer dielectric material while monitoring said operating characteristic; and stopping said selectively removing when said operating characteristic exhibits said particular attribute.
Claim 70
Dependent Claim
31 words
The method recited in claim 60 further comprising the step of: selectively depositing conductive material on said component in a pattern to modify said electrical operating characteristics in a desired manner.
Claim 71
Independent Claim
106 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; electrically testing said component with said polymer dielectric material thereon to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with established, desired operating characteristics; determining from said comparison a pattern in which said polymer dielectric material should be removed from said component to bring the electrical operating characteristics of said component closer to said established desired operating characteristics; and selectively removing portions of said polymer dielectric material in accordance with said pattern to provide said component with particular desired operating characteristics.
Claim 72
Independent Claim
106 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; electrically testing said component with said polymer dielectric material thereon to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with established, desired operating characteristics; determining from said comparison a pattern in which said polymer dielectric material should be removed from said component to bring the electrical operating characteristics of said component closer to said established desired operating characteristics; and selectively removing portions of said polymer dielectric material in accordance with said pattern to provide said component with particular desired operating characteristics.
Claim 73
Dependent Claim
21 words
The method recited in claim 63 further comprising the step of: electrically retesting said component after the step of selectively removing.
Claim 74
Dependent Claim
47 words
The method recited in claim 63 further comprising the steps of: electrically retesting said component after the step of selectively removing; and selectively removing further polymer dielectric material if said electrical operating characteristics of said component differ by more than a tolerance from said particular operating characteristics.
Claim 75
Dependent Claim
28 words
The method recited in claim 63 further comprising the step of: providing a conductive material on said component in a configuration selected to modify said electrical operating characteristics.
Claim 76
Dependent Claim
29 words
The method recited in claim 66 wherein the step of providing a conductive material comprises: restricting the deposition of said conductive material to being on said polymer dielectric material.
Claim 77
Dependent Claim
22 words
The method recited in claim 66 wherein the step of providing a conductive material is performed after the step of selectively removing.
Claim 78
Independent Claim
120 words
A method of adjusting the operating characteristics of a microwave component comprising: electrically testing said component to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with reference operating characteristics; providing a polymer dielectric material on a surface of said component in a predetermined configuration; determining from said comparison a pattern in which polymer dielectric material should be selectively removed from said predetermined configuration to bring the electrical operating characteristics of said component within a tolerance of an established desired set of operating characteristics; and selectively removing portions of said polymer dielectric material in accordance with said pattern to provide said component with electrical operating characteristics which are within said tolerance of established desired set of electrical operating characteristics.
Claim 79
Independent Claim
120 words
A method of adjusting the operating characteristics of a microwave component comprising: electrically testing said component to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with reference operating characteristics; providing a polymer dielectric material on a surface of said component in a predetermined configuration; determining from said comparison a pattern in which polymer dielectric material should be selectively removed from said predetermined configuration to bring the electrical operating characteristics of said component within a tolerance of an established desired set of operating characteristics; and selectively removing portions of said polymer dielectric material in accordance with said pattern to provide said component with electrical operating characteristics which are within said tolerance of established desired set of electrical operating characteristics.
Claim 80
Dependent Claim
21 words
The method recited in claim 69 further comprising the step of: electrically retesting said component after the step of selectively removing.
Claim 81
Dependent Claim
51 words
The method recited in claim 69 further comprising the steps of: electrically retesting said component after the step of selectively removing; and selectively removing further polymer dielectric material if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics.
Claim 82
Dependent Claim
65 words
The method recited in claim 69 further comprising the steps of: electrically retesting said component after the step of selectively removing; disposing additional polymer dielectric material on said component if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics in a direction which makes the presence of additional polymer dielectric material desirable.
Claim 83
Dependent Claim
54 words
The method recited in claim 72 further comprising the steps of: electrically retesting said component after the step of disposing additional polymer dielectric material; and selectively removing more polymer dielectric material if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics.
Claim 84
Independent Claim
116 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; disposing a conductive material over said polymer dielectric material; electrically testing said component with said polymer dielectric material and conductive material thereon to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with established desired operating characteristics; determining from said comparison a pattern in which said conductive material should be removed from said component to bring the electrical operating characteristics of said component closer to said established desired operating characteristics; and selectively removing portions of said conductive material in accordance with said pattern to provide said component with particular desired operating characteristics.
Claim 85
Independent Claim
116 words
A method of adjusting the operating characteristics of a microwave component comprising: providing a polymer dielectric material on a surface of said component; disposing a conductive material over said polymer dielectric material; electrically testing said component with said polymer dielectric material and conductive material thereon to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with established desired operating characteristics; determining from said comparison a pattern in which said conductive material should be removed from said component to bring the electrical operating characteristics of said component closer to said established desired operating characteristics; and selectively removing portions of said conductive material in accordance with said pattern to provide said component with particular desired operating characteristics.
Claim 86
Dependent Claim
21 words
The method recited in claim 74 further comprising the step of: electrically retesting said component after the step of selectively removing.
Claim 87
Dependent Claim
46 words
The method recited in claim 74 further comprising the steps of: electrically retesting said component after the step of selectively removing; and selectively removing further conductive material if said electrical operating characteristics of said component differ by more than a tolerance from said particular operating characteristics.
Claim 88
Independent Claim
140 words
A method of adjusting the operating characteristics of a microwave component comprising: electrically testing said component to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with reference operating characteristics; providing a polymer dielectric material on a surface of said component in a predetermined dielectric configuration; disposing a conductive material on an exposed surface of said polymer dielectric material in a predetermined conductive configuration; determining from said comparison a pattern in which said conductive material should be selectively removed from said predetermined conductive configuration to bring the electrical operating characteristics of said component within a tolerance of an established desired set of operating characteristics; and selectively removing portions of said conductive material in accordance with said pattern to provide said component with electrical operating characteristics which are within said tolerance of an established desired set of electrical operating characteristics.
Claim 89
Independent Claim
140 words
A method of adjusting the operating characteristics of a microwave component comprising: electrically testing said component to determine its electrical operating characteristics; comparing the testing-determined operating characteristics with reference operating characteristics; providing a polymer dielectric material on a surface of said component in a predetermined dielectric configuration; disposing a conductive material on an exposed surface of said polymer dielectric material in a predetermined conductive configuration; determining from said comparison a pattern in which said conductive material should be selectively removed from said predetermined conductive configuration to bring the electrical operating characteristics of said component within a tolerance of an established desired set of operating characteristics; and selectively removing portions of said conductive material in accordance with said pattern to provide said component with electrical operating characteristics which are within said tolerance of an established desired set of electrical operating characteristics.
Claim 90
Dependent Claim
21 words
The method recited in claim 77 further comprising the step of: electrically retesting said component after the step of selectively removing.
Claim 91
Dependent Claim
50 words
The method recited in claim 77 further comprising the steps of: electrically retesting said component after the step of selectively removing; and selectively removing further conductive material if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics.
Claim 92
Dependent Claim
49 words
The method recited in claim 79 further comprising the steps of: electrically retesting said component after the step of selectively removing; and selectively removing dielectric material if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics.
Claim 93
Dependent Claim
68 words
The method recited in claim 77 further comprising the steps of: electrically retesting said component after the step of selectively removing; disposing additional conductive material on said polymer dielectric material on said component if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics in a direction which makes the presence of additional conductive material desirable.
Claim 94
Dependent Claim
52 words
The method recited in claim 81 further comprising the steps of: electrically retesting said component after the step of disposing additional conductive material; and selectively removing more conductive material if said electrical operating characteristics of said component differ by more than a tolerance from said established desired set of electrical operating characteristics.
References Cited (Backward Citations)
US4783695A
Cited
US4884122A
Cited
US4878991A
Cited
US4988412A
Cited
US5019535A
Cited
US5127998A
Cited
US5200810A
Cited
US5206712A
Cited
US5331203A
Cited
US5073814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-24 | 1998-10-24 | 1999-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-24 | 2002-10-24 | 2003-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-24 | 2006-10-24 | 2007-04-25 | $7700.00 | Window Closed / Lapsed |