Patent US2752087A successfully refreshed from Google Patents.
Patent US7092943B2 successfully refreshed from Google Patents.
US7092943B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Location based data
Assignee: Extreme Networks Inc
•
Filing: 2003-02-28
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Granted: 2006-08-15
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Expires: 2023-02-28
Abstract
Abstract Data is provided with location-based access control information. Access to the data at a physical location is then limited according to the location-based access control information. A physical location of a device accessing the data can be determined, and the limiting of the access is then according to the determined physical location. The data can be provided in encrypted form, and limiting access to the data includes enabling decryption of the data according to the physical location.
Inventors
- 👤 John J. Roese
- 👤 Richard W. Graham
- 👤 David Frattura
- 👤 David Harrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:07
CPC Classifications
H; H04; H04L; H04L41/00; H04L41/12; H04L63/00; H04L63/04; H04L63/0428; H04L63/0492; H04L63/08; H04L63/10; H04L63/104; H04L63/107; H04L67/00; H04L67/01; H04L67/04; H04L67/50; H04L67/51; H04L67/52; H04L67/60; H04L67/63; H04L69/00; H04L69/30; H04L69/32; H04L69/322; H04L69/329; H04W; H04W4/00; H04W4/02; H04W4/20; H04W4/50; G; G01; G01S; G01S5/00; G01S5/02; H04L41/02; H04L41/0213; H04L61/00; H04L61/09; H04L61/10; H04L63/02; H04L63/12; H04L63/126; H04W4/029; H04W64/00; H04W8/00; H04W8/26; Y; Y10; Y10S; Y10S707/00; Y10S707/99931; Y10S707/99932; Y10S707/99939
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
75 words
A computer-implemented method comprising: determining a transmission medium type, wherein the transmission medium type is one of a cable-based transmission medium or a wireless transmission medium; providing data that includes location-based access control information, wherein the manner in which the location-based access control information is determined is dependent upon the transmission medium type; and limiting access, using a data processing device, to the data at a physical location according to the location-based access control information.
Claim 2
Dependent Claim
75 words
A computer-implemented method comprising: determining a transmission medium type, wherein the transmission medium type is one of a cable-based transmission medium or a wireless transmission medium; providing data that includes location-based access control information, wherein the manner in which the location-based access control information is determined is dependent upon the transmission medium type; and limiting access, using a data processing device, to the data at a physical location according to the location-based access control information.
Claim 3
Dependent Claim
28 words
The computer-implemented method of claim 1 further comprising determining a physical location of a device accessing the data, and limiting the access according to the determined physical location.
Claim 4
Dependent Claim
34 words
The computer-implemented method of claim 1 wherein providing the data includes providing the data in encrypted form, and limiting access to the data includes enabling decryption of the data according to the physical location.
Claim 5
Dependent Claim
13 words
The computer-implemented method of claim 1 wherein the data comprises a computer file.
Claim 6
Dependent Claim
21 words
The computer-implemented method of claim 4 wherein limiting access to the file includes applying operating system services to limit the access.
Claim 7
Dependent Claim
21 words
The computer-implemented method of claim 4 wherein limiting access to the file includes using an application program to limit the access.
Claim 8
Dependent Claim
16 words
The computer-implemented method of claim 1 wherein the transmission medium type is a cable-based transmission medium.
Claim 9
Dependent Claim
16 words
The computer-implemented method of claim 1 wherein the transmission medium type is a wireless transmission medium.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2009-08-14 | 2010-02-13 | 2010-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2013-08-14 | 2014-02-13 | 2014-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2017-08-14 | 2018-02-13 | 2018-08-15 | $7700.00 | Window Closed / Lapsed |