Inventor · disambiguated record
Alain Doreau
Also filed as: DOREAU ALAIN
5 granted patents·39 citations·filing 1996–2001
79Inventor score
Files withSIGMA DESIGNS INC5
Top patents by PatentIndex Score
5 records- 0161US5719511ACircuit for generating an output signal synchronized to an input signalSIGMA DESIGNS INC·Filed 1996·Granted Feb 17, 1998·22 cites·27 claims
- 0260US6501512B2Method and apparatus for automatic calibration of analog video chromakey mixerSIGMA DESIGNS INC·Filed 2001·Granted Dec 31, 2002·4 cites·19 claims
- 0360US6275269B1Method and apparatus for automatic calibration of analog video chromakey mixerSIGMA DESIGNS INC·Filed 2000·Granted Aug 14, 2001·4 cites·1 claims
- 0435US6124897AMethod and apparatus for automatic calibration of analog video chromakey mixerSIGMA DESIGNS INC·Filed 1996·Granted Sep 26, 2000·4 cites·27 claims
- 0533US6448825B1Synchronizing to an input signalSIGMA DESIGNS INC·Filed 1998·Granted Sep 10, 2002·5 cites·37 claims
Join the waitlist — get patent alerts
Get an alert when Alain Doreau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →