Assignee
CHU PETER L
US·9 granted patents·162 citations·filing 2005–2012
Top patents by PatentIndex Score
9 records- 0196US9024998B2Pairing devices in conference using ultrasonic beaconCHU PETER L·Filed 2011·Granted May 5, 2015·26 cites·27 claims
- 0295US8130977B2Cluster of first-order microphones and method of operation for stereo input of videoconferencing systemCHU PETER L·Filed 2005·Granted Mar 6, 2012·55 cites·24 claims
- 0394US8320554B1Acoustic echo canceller clock compensationCHU PETER L·Filed 2010·Granted Nov 27, 2012·33 cites·39 claims
- 0490US8896651B2Portable devices as videoconferencing peripheralsCHU PETER L·Filed 2011·Granted Nov 25, 2014·19 cites·44 claims
- 0588US9030520B2Automatic camera selection for videoconferencingCHU PETER L·Filed 2011·Granted May 12, 2015·15 cites·33 claims
- 0682US9203633B2Mobile group conferencing with portable devicesCHU PETER L·Filed 2012·Granted Dec 1, 2015·6 cites·24 claims
- 0775US8625776B2Detection and suppression of returned audio at near-endCHU PETER L·Filed 2009·Granted Jan 7, 2014·4 cites·32 claims
- 0868US8219400B2Stereo to mono conversion for voice conferencingCHU PETER L·Filed 2008·Granted Jul 10, 2012·4 cites·30 claims
- 0951US9491404B2Compensating for different audio clocks between devices using ultrasonic beaconCHU PETER L·Filed 2011·Granted Nov 8, 2016·0 cites·29 claims
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