Assignee
GACHIGNARD OLIVIER
FR·3 granted patents·1 citations·filing 2006–2010
Top patents by PatentIndex Score
3 records- 0157US8421843B2System and method for processing images by visual echo cancellationGACHIGNARD OLIVIER·Filed 2006·Granted Apr 16, 2013·1 cites·9 claims
- 0247US8264523B2Device for a videoconference communication and associated communication methodGACHIGNARD OLIVIER·Filed 2007·Granted Sep 11, 2012·0 cites·12 claims
- 0334US8547397B2Processing of an image representative of an observation zoneGACHIGNARD OLIVIER·Filed 2010·Granted Oct 1, 2013·0 cites·19 claims
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