Bertil Lyberg
12Patents
8h-index
2Co-inventors
62Inventor score
Filing activity: Jan 7, 1976 → Nov 29, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5752227A | Method and arrangement for speech to text conversion | Physics | 80 | Expired |
| US5826234A | Device and method for dubbing an audio-visual presentation which generates synthesized speech and corresponding facial movements | Physics | 64 | Expired |
| US5546500A | Arrangement for increasing the comprehension of speech when translating speech from a first language to a second language | Physics | 47 | Expired |
| US5664050A | Process for evaluating speech quality in speech synthesis | Physics | 47 | Expired |
| US5806033A | Syllable duration and pitch variation to determine accents and stresses for speech recognition | Physics | 22 | Expired |
| US6385580B1 | Method of speech synthesis | Electricity | 18 | Expired |
| US6389396B1 | Device and method for prosody generation at visual synthesis | Physics | 17 | Expired |
| US5694520A | Method and device for speech recognition | Physics | 14 | Expired |
| US4048581A | Oscillator frequency control loop | Electricity | 7 | Expired |
| US5806028A | Method and device for rating of speech quality by calculating time delays from onset of vowel sounds | Physics | 7 | Expired |
| US4001680A | Device for measuring small frequency differencies | Physics | 7 | Expired |
| US5677992A | Method and arrangement in automatic extraction of prosodic information | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.