Stephane Dufosse
14Patents
4h-index
15Co-inventors
57Inventor score
Filing activity: Nov 10, 1997 → Jan 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5953414A | Piezo-electric speaker capsule for telephone handset | Electricity | 25 | Expired |
| US7142827B2 | Structural arrangement for a radio communication terminal incorporating a loudspeaker and an earpiece | Electricity | 7 | Expired |
| US8064754B2 | Method and communication apparatus for reproducing a moving picture, and use in a videoconference system | Electricity | 5 | Active |
| US7107016B2 | Component for a wireless communication terminal constituting an antenna, loudspeaker and ringer | Electricity | 4 | Expired |
| US8094845B2 | Mobile terminal with at least two transducers | Electricity | 3 | Active |
| US9942681B2 | Appliance for receiving and reading audio signals and live sound system | Electricity | 3 | Active |
| US7408444B2 | Sound-reproducing transducer | Electricity | 2 | Expired |
| US6246763A | Mobile telephone casing | Electricity | 2 | Expired |
| US10547959B2 | Mobile terminal with at least two transducers | Electricity | 2 | Active |
| US7139394B2 | Leak-tolerant handsfree telephone | Electricity | 2 | Expired |
| US8897471B2 | Mobile terminal with at least two transducers | Electricity | 2 | Active |
| US9888332B2 | Mobile terminal with at least two transducers | Electricity | 1 | Active |
| US11272303B2 | Mobile terminal with at least two transducers | Electricity | 0 | Active |
| US11716583B2 | Mobile terminal with at least two transducers | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.