E Guide, Inc.
17Patents
0Active
17Granted
32Portfolio score
Filing activity: Oct 20, 1993 → Mar 21, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6239794A | Method and system for simultaneously displaying a television program and information about the program | Electricity | 1,002 | Expired |
| US5541738A | Electronic program guide | Physics | 474 | Expired |
| US6341195B1 | Apparatus and methods for a television on-screen guide | Electricity | 198 | Expired |
| US6745391B1 | Premium channel promotion system and method | Electricity | 192 | Expired |
| US5640484A | Switch for automatic selection of television signal sources for delivery of television guide data | Electricity | 186 | Expired |
| US6154203A | System and method for grazing television channels from an electronic program guide | Electricity | 121 | Expired |
| US5543929A | Television for controlling a video cassette recorder to access programs on a video cassette tape | Electricity | 98 | Expired |
| US5499103A | Apparatus for an electronic guide with video clips | Electricity | 74 | Expired |
| US5734786A | Apparatus and methods for deriving a television guide from audio signals | Electricity | 70 | Expired |
| US5898919A | Cordless phone back link for interactive television system | Electricity | 53 | Expired |
| US6662007B2 | Cordless phone back link for interactive television system | Electricity | 38 | Expired |
| US6452640B1 | Sound bite augmentation | Electricity | 18 | Expired |
| US6456338B1 | Television tuning system | Electricity | 8 | Expired |
| US6721015B2 | Sound bite augmentation | Electricity | 4 | Expired |
| US6411343B1 | Smart-channel: learning-capable television channel changing apparatus, system and method | Electricity | 1 | Expired |
| US6870579B2 | Smart-channel: learning-capable television channel changing apparatus, system and method | Electricity | 1 | Expired |
| US7095453B2 | Television tuning system | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.