Wu; David Chaohua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; David Chaohua.The latest application filed is for "system and method to provide high-quality blending of video and graphics".

Company Profile

2.13.15

Wu; David Chaohua - San Diego CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method to provide high-quality blending of video and graphics Grant 11,430,406 - Wu , et al. August 30, 2	2022-08-30
System And Method To Provide High-Quality Blending Of Video And Graphics App 20210151003 - Wu; David Chaohua ; et al.	2021-05-20
System and method to provide high-quality blending of video and graphics Grant 10,909,949 - Wu , et al. February 2, 2	2021-02-02
Decoupling audio-video (AV) traffic processing from non-AV traffic processing Grant 9,985,996 - Mamidwar , et al. May 29, 2	2018-05-29
System And Method To Provide High-Quality Blending Of Video And Graphics App 20160365065 - Wu; David Chaohua ; et al.	2016-12-15
Pipelined Encryption And Packetization Of Audio Video Data App 20150082337 - MAMIDWAR; Rajesh Shankarrao ; et al.	2015-03-19
Decoupling Audio-video (av) Traffic Processing From Non-av Traffic Processing App 20150071296 - MAMIDWAR; Rajesh Shankarrao ; et al.	2015-03-12
Method and apparatus of performing sample rate conversion of a multi-channel audio signal Grant 8,089,377 - Wu , et al. January 3, 2	2012-01-03
Scaling adjustment to enhance stereo separation Grant 8,050,412 - Wu November 1, 2	2011-11-01
System And Method Of Performing Digital Multi-channel Audio Signal Decoding App 20110211658 - Wu; David Chaohua ; et al.	2011-09-01
System and method of performing digital multi-channel audio signal decoding Grant 7,912,153 - Wu , et al. March 22, 2	2011-03-22
System and method for SAP FM demodulation Grant 7,650,125 - Wu , et al. January 19, 2	2010-01-19
Scaling adjustment using pilot signal Grant 7,515,889 - Wu April 7, 2	2009-04-07
Method And Apparatus Of Performing Sample Rate Conversion Of A Multi-channel Audio Signal App 20070273563 - Wu; David Chaohua ; et al.	2007-11-29
Method and apparatus of performing sample rate conversion of a multi-channel audio signal Grant 7,253,753 - Wu , et al. August 7, 2	2007-08-07
System And Method Of Performing Digital Multi-channel Audio Signal Decoding App 20060232868 - Wu; David Chaohua ; et al.	2006-10-19
System and method of performing digital multi-channel audio signal decoding Grant 7,079,657 - Wu , et al. July 18, 2	2006-07-18
System and method for SAP FM demodulation App 20060079197 - Wu; David Chaohua ; et al.	2006-04-13
System and method for SAP FM demodulation Grant 7,006,806 - Wu , et al. February 28, 2	2006-02-28
Scaling adjustment using pilot signal App 20050101284 - Wu, David Chaohua	2005-05-12
Scaling adjustment to enhance stereo separation App 20050094820 - Wu, David Chaohua	2005-05-05
Scaling adjustment to enhance stereo separation Grant 6,859,238 - Wu February 22, 2	2005-02-22
Scaling adjustment using pilot signal Grant 6,832,078 - Wu December 14, 2	2004-12-14
Scaling adjustment to enhance stereo separation App 20030160905 - Wu, David Chaohua	2003-08-28
Method and apparatus of performing sample rate conversion of a multi-channel audio signal App 20030161486 - Wu, David Chaohua ; et al.	2003-08-28
System and method of performing digital multi-channel audio signal decoding App 20030161477 - Wu, David Chaohua ; et al.	2003-08-28
System and method for SAP FM demodulation App 20030162500 - Wu, David Chaohua ; et al.	2003-08-28
Scaling adjustment using pilot signal App 20030162517 - Wu, David Chaohua	2003-08-28

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