P

Inventor

GACHIGNARD OLIVIER

FR6 patents
⚠️ This page may combine multiple inventors who share the name “GACHIGNARD OLIVIER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GACHIGNARD OLIVIER

3 patents
US8421843B2Apr 16, 2013

System and method for processing images by visual echo cancellation

GACHIGNARD OLIVIER1 citations45
US8264523B2Sep 11, 2012

Device for a videoconference communication and associated communication method

GACHIGNARD OLIVIER0 citations45
US8547397B2Oct 1, 2013

Processing of an image representative of an observation zone

GACHIGNARD OLIVIER0 citations35

FRANCE TELECOM

1 patent
US7806533B2Oct 5, 2010

Optical system alternating image capture and image projection

FRANCE TELECOM26 citations84

HOUMEAU FRANCOIS

1 patent
US7940329B2May 10, 2011

Method and system for synchronizing colorimetric rendering of a juxtaposition of display surfaces uniform

HOUMEAU FRANCOIS16 citations83

CHARTOLEAUX KG LTD LIABILITY C

1 patent
US7489337B2Feb 10, 2009

Method and system for synchronizing colorimetric rendering of a juxtaposition of display surfaces

CHARTOLEAUX KG LTD LIABILITY C15 citations75