Electronic Speech Systems
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Dec 30, 1988 → Dec 30, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5022071A | Two-way voice & digital data analyzer for telephones | Emerging Cross-Sectional Technologies | 41 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.