Voice Control Systems, Inc.
7Patents
0Active
7Granted
30Portfolio score
Filing activity: Aug 13, 1993 → Sep 3, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5499288A | Simultaneous voice recognition and verification to allow access to telephone network services | Electricity | 234 | Expired |
| US5659597A | Speech recognition system for electronic switches in a non-wireline communications network | Electricity | 151 | Expired |
| US5517558A | Voice-controlled account access over a telephone network | Electricity | 143 | Expired |
| US5881134A | Intelligent call processing platform for home telephone system | Electricity | 108 | Expired |
| US5475791A | Method for recognizing a spoken word in the presence of interfering speech | Physics | 72 | Expired |
| US5706399A | Speech controlled vehicle alarm system | Physics | 63 | Expired |
| US5845246A | Method for reducing database requirements for speech recognition systems | Physics | 30 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.