Command Audio Corporation
15Patents
1Active
15Granted
38Portfolio score
Filing activity: Jan 12, 1994 → May 21, 2004 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5815671A | Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval | Electricity | 327 | Expired |
| US5524051A | Method and system for audio information dissemination using various modes of transmission | Electricity | 203 | Expired |
| US5751806A | Audio information dissemination using various transmission modes | Electricity | 174 | Expired |
| US5979724A | Automobile universal dashboard mounting apparatus | Emerging Cross-Sectional Technologies | 161 | Expired |
| US6490432B1 | Distributed media on-demand information service | Electricity | 150 | Expired |
| US5590195A | Information dissemination using various transmission modes | Electricity | 136 | Expired |
| US5809472A | Digital audio data transmission system based on the information content of an audio signal | Electricity | 67 | Expired |
| US6330334A | Method and system for information dissemination using television signals | Electricity | 55 | Expired |
| US6754894B1 | Wireless software and configuration parameter modification for mobile electronic devices | Electricity | 53 | Expired |
| US5956629A | Method and apparatus for transmitter identification and selection for mobile information signal services | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6609097B2 | Broadcast program capture and playback enhancement signal structure, receiver, and method | Electricity | 30 | Expired |
| US6608994B1 | Quality of service method and apparatus for received programs | Electricity | 27 | Expired |
| US6622007B2 | Datacast bandwidth in wireless broadcast system | Electricity | 26 | Expired |
| US6567660B1 | On-demand information service using wireless cellular communications system | Electricity | 25 | Expired |
| US7478384B2 | System and method for software and configuration parameter modification for mobile electronic devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.