Patent US5995155A successfully refreshed from Google Patents.
US5995155A
Expired / Lapsed
US
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Database navigation system for a home entertainment system
Assignee: Gateway Inc
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Filing: 1997-06-27
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Granted: 1999-11-30
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Expires: 2017-06-27
Abstract
Abstract An entertainment system has a personal computer as the heart of the system with a large screen VGA quality monitor as the display of choice. The system has digital satellite broadcast reception, decompression and display capability with multiple radio frequency remote control devices which transmit self identifying signals and have power adjustment capabilities. These capabilities are used to provide context sensitive groups of keys which may be defined to affect only selected applications running in a windowing environment. In addition, the remote control devices combine television and VCR controls with standard personal computer keyboard controls. A keyboard remote also integrates a touchpad which is food contamination resistant and may also be used for user verification. Included in the system is the ability to recognize verbal communications in video signals and maintain a database of such text which is searchable to help identify desired programming in real time.
Inventors
- 👤 Jeffrey Schindler
- 👤 David W. Zyzda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:26
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/765; H04N21/00; H04N21/40; H04N21/41; H04N21/4104; H04N21/4126; H04N21/41265; H04N21/414; H04N21/4143; H04N21/422; H04N21/42204; H04N21/43; H04N21/433; H04N21/4334; H04N21/435; H04N21/436; H04N21/43615; H04N21/47; H04N21/472; H04N21/47214; H04N21/482; H04N21/4828; H04N21/80; H04N21/83; H04N21/84; H04N21/42203; H04N21/42206; H04N21/42222; H04N21/42224; H04N21/431; H04N21/4312; H04N21/439; H04N21/4394; H04N21/44; H04N21/4402; H04N21/440236; H04N21/443; H04N21/4438; H04N21/478; H04N21/485; H04N21/488; H04N21/4884; Y; Y10; Y10S; Y10S707/00; Y10S707/99931; Y10S707/99933
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
141 words
A personal computer based entertainment system, comprising: a receiver for receiving video signals and separating textual information from said video signals wherein the textual information comprises program information identifying future video signals to be received, said textual information having a start time component; a personal computer coupled to said receiver for storing the textual information; a clock coupled to the personal computer for maintaining a current time; a memory coupled to the personal computer; a query generator for generating standard database queries to search the stored textual information; and a search engine for searching the stored textual information in accordance with the query and retrieving text that matches the query for presentation of program information identifying future video signals to a user; whereby the future video signals are stored into the memory starting when the current time equals the start time.
Claim 2
Dependent Claim
141 words
A personal computer based entertainment system, comprising: a receiver for receiving video signals and separating textual information from said video signals wherein the textual information comprises program information identifying future video signals to be received, said textual information having a start time component; a personal computer coupled to said receiver for storing the textual information; a clock coupled to the personal computer for maintaining a current time; a memory coupled to the personal computer; a query generator for generating standard database queries to search the stored textual information; and a search engine for searching the stored textual information in accordance with the query and retrieving text that matches the query for presentation of program information identifying future video signals to a user; whereby the future video signals are stored into the memory starting when the current time equals the start time.
Claim 3
Dependent Claim
53 words
The entertainment system of claim 1 wherein the personal computer stores a predetermined amount of textual information as received from said video signals in a fifo buffer, and stores new information over the oldest information such that a user may query the stored textual information for video programming related to a current event.
Claim 4
Dependent Claim
14 words
The entertainment system of claim 1 wherein the textual information comprises closed caption text.
Claim 5
Dependent Claim
23 words
The entertainment system of claim 1 wherein the textual information comprises program information contained in the vertical blanking interval of the video information.
Claim 6
Dependent Claim
142 words
A personal computer based entertainment system for presenting video programming information to a user, comprising: a displays; a receiver for receiving video signals and separating textual information from said video signals wherein the textual information comprises program information identifying future video programming information to be received; a personal computer having a processor, a main memory, a bus, and a secondary storage device, coupled to said receiver and the display for storing the textual information in at least one of the main memory and secondary storage device; a query generator for generating standard database queries to search the stored textual information for future video programming; a search engine for searching the stored textual information in accordance with the query and retrieving text that matches the query for presentation to a user; and a record controller that records future video programming matching the query.
Claim 7
Dependent Claim
142 words
A personal computer based entertainment system for presenting video programming information to a user, comprising: a displays; a receiver for receiving video signals and separating textual information from said video signals wherein the textual information comprises program information identifying future video programming information to be received; a personal computer having a processor, a main memory, a bus, and a secondary storage device, coupled to said receiver and the display for storing the textual information in at least one of the main memory and secondary storage device; a query generator for generating standard database queries to search the stored textual information for future video programming; a search engine for searching the stored textual information in accordance with the query and retrieving text that matches the query for presentation to a user; and a record controller that records future video programming matching the query.
Claim 8
Dependent Claim
37 words
The personal computer based entertainment system of claim 5 wherein the record controller is responsive to a generated query to record each episode of a series of programs having identifying programming information matching a query only once.
Claim 9
Dependent Claim
30 words
The personal computer based entertainment system of claim 1, wherein the standard database queries comprise queries selected from the group consisting of: proximity searches, queries by example, and wildcard letters.
Claim 10
Dependent Claim
22 words
The personal computer based entertainment system of claim 1, wherein the query generator comprises a keyboard operatively coupled to the personal computer.
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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) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |