Speech Systems, Inc.
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Oct 22, 1985 → Nov 19, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5054085A | Preprocessing system for speech recognition | Electricity | 85 | Expired |
| US4718096A | Speech recognition system | Electricity | 25 | Expired |
| US4777649A | Acoustic feedback control of microphone positioning and speaking volume | Electricity | 18 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.