Wu; Duanpei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Duanpei.The latest application filed is for "optimizing user experiences of web conferences that send data with source-specific multicast and automatic multicast tunneling".

Company Profile

2.47.27

Wu; Duanpei - San Jose CA US
- San Jose CA US
Wu; Duanpei - Sunnyvale CA
Wu; Duanpei - Clemson SC

*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
Controlling bit-rates for media streaming sessions Grant 9,894,397 - Wang , et al. February 13, 2	2018-02-13
Optimizing user experiences of web conferences that send data with source-specific multicast and automatic multicast tunneling Grant 9,774,463 - Saikun , et al. September 26, 2	2017-09-26
Distributed audio mixing and forwarding Grant 9,591,037 - Wu , et al. March 7, 2	2017-03-07
Optimizing User Experiences Of Web Conferences That Send Data With Source-specific Multicast And Automatic Multicast Tunneling App 20170063563 - Saikun; Wang ; et al.	2017-03-02
System and architecture to optimize video traffic over internet protocol networks Grant 9,577,947 - Wu , et al. February 21, 2	2017-02-21
System and method for video conferencing Grant 9,137,486 - Wu , et al. September 15, 2	2015-09-15
Distributed Audio Mixing and Forwarding App 20150120830 - Wu; Duanpei ; et al.	2015-04-30
Control of rate adaptive endpoints Grant 8,982,702 - Wu , et al. March 17, 2	2015-03-17
System and Architecture to Optimize Video Traffic over Internet Protocol Networks App 20150023169 - Wu; Duanpei ; et al.	2015-01-22
Wide area network optimization Grant 8,868,735 - Wang , et al. October 21, 2	2014-10-21
Shaping multimedia stream bit-rates to adapt to network conditions Grant 8,811,167 - Khilnani , et al. August 19, 2	2014-08-19
Techniques for a rate-adaptive video conference bridge Grant 8,760,490 - Wu , et al. June 24, 2	2014-06-24
Control Of Rate Adaptive Endpoints App 20140119183 - Wu; Duanpei ; et al.	2014-05-01
Method and apparatus for transcoding and transrating in distributed video systems Grant 8,713,105 - Ramalingam , et al. April 29, 2	2014-04-29
System and Method for Video Conferencing App 20140085405 - Wu; Duanpei ; et al.	2014-03-27
Techniques for performing key frame requests in media servers and endpoint devices Grant 8,666,042 - Wu , et al. March 4, 2	2014-03-04
System and method for performing distributed video conferencing Grant 8,659,636 - Firestone , et al. February 25, 2	2014-02-25
System for conealing missing audio waveforms Grant 8,654,761 - Wu , et al. February 18, 2	2014-02-18
System and method for video conferencing Grant 8,619,118 - Wu , et al. December 31, 2	2013-12-31
System and method for video conferencing Grant 08619118 -	2013-12-31
System and method for performing distributed multipoint video conferencing Grant 8,614,732 - Baird , et al. December 24, 2	2013-12-24
Method and apparatus for using far end camera control (FECC) messages to implement participant and layout selection in a multipoint videoconference Grant 8,576,272 - Wu , et al. November 5, 2	2013-11-05
System for Conealing Missing Audio Waveforms App 20130226567 - Wu; Duanpei ; et al.	2013-08-29
Wide Area Network Optimization App 20130205002 - Wang; Wenyi ; et al.	2013-08-08
Controlling Bit-Rates for Media Streaming Sessions App 20130159495 - Wang; Wenyi ; et al.	2013-06-20
Techniques For a Rate-Adaptive Video Conference Bridge App 20130135427 - Wu; Duanpei ; et al.	2013-05-30
Techniques For Performing Key Frame Requests In Media Servers And Endpoint Devices App 20130106984 - Wu; Duanpei ; et al.	2013-05-02
Automatic layout and speaker selection in a continuous presence video conference Grant 8,379,077 - Wu , et al. February 19, 2	2013-02-19
System for concealing missing audio waveforms Grant 8,340,078 - Wu , et al. December 25, 2	2012-12-25
System And Method For Video Conferencing App 20120262538 - Wu; Duanpei ; et al.	2012-10-18
Shaping Multimedia Stream Bit-Rates to Adapt to Network Conditions App 20120218887 - Khilnani; Sarat ; et al.	2012-08-30
Automatic Layout and Speaker Selection in a Continuous Presence Video Conference App 20120127262 - Wu; Duanpei ; et al.	2012-05-24
System and method for video conferencing Grant 8,179,422 - Wu , et al. May 15, 2	2012-05-15
Method And Apparatus For Using Far End Camera Control (fecc) Messages To Implement Participant And Layout Selection In A Multipoint Videoconference App 20110205333 - Wu; Duanpei ; et al.	2011-08-25
Method and apparatus for using far end camera control (FECC) messages to implement participant and layout selection in a multipoint videoconference Grant 7,940,294 - Wu , et al. May 10, 2	2011-05-10
Method and architecture for distributed video switching using media notifications Grant 7,929,012 - Fry , et al. April 19, 2	2011-04-19
Marking keyframes for a communication session Grant 7,907,594 - Wu , et al. March 15, 2	2011-03-15
System and Method for Video Conferencing App 20090160929 - Wu; Duanpei ; et al.	2009-06-25
System and method for performing distributed video conferencing Grant 7,477,282 - Firestone , et al. January 13, 2	2009-01-13
Method And Apparatus For Using Far End Camera Control (fecc) Messages To Implement Participant And Layout Selection In A Multipoint Videoconference App 20080068449 - Wu; Duanpei ; et al.	2008-03-20
Method and apparatus for using far end camera control (FECC) messages to implement participant and layout selection in a multipoint videoconference Grant 7,321,384 - Wu , et al. January 22, 2	2008-01-22
Marking Keyframes For A Communication Session App 20070280194 - Wu; Duanpei ; et al.	2007-12-06
Method and apparatus for transcoding and transrating in distributed video systems App 20070156924 - Ramalingam; Thiyagesan ; et al.	2007-07-05
Method and architecture for distributed video switching using media notifications App 20070153712 - Fry; Steven G. ; et al.	2007-07-05
System and method for performing distributed multipoint video conferencing App 20070064901 - Baird; Randall B. ; et al.	2007-03-22
System and method for providing video conferencing synchronization Grant 7,084,898 - Firestone , et al. August 1, 2	2006-08-01
System and method for performing distributed video conferencing Grant 6,989,856 - Firestone , et al. January 24, 2	2006-01-24
System and method for performing distributed video conferencing App 20050248652 - Firestone, Scott E. ; et al.	2005-11-10
System and method for performing distributed video conferencing App 20050078171 - Firestone, Scott S. ; et al.	2005-04-14
System and method for performing distributed video conferencing App 20050078170 - Firestone, Scott S. ; et al.	2005-04-14
Weighted frequency-channel background noise suppressor Grant 6,826,528 - Wu , et al. November 30, 2	2004-11-30
System and method for speech verification using out-of-vocabulary models Grant 6,778,959 - Wu , et al. August 17, 2	2004-08-17
Method for performing microphone conversions in a speech recognition system Grant 6,751,588 - Menendez-Pidal , et al. June 15, 2	2004-06-15
Method for utilizing validity constraints in a speech endpoint detector Grant 6,718,302 - Wu , et al. April 6, 2	2004-04-06
Method for implementing a speech verification system for use in a noisy environment Grant 6,272,460 - Wu , et al. August 7, 2	2001-08-07
Speech detection with noise suppression based on principal components analysis Grant 6,230,122 - Wu , et al. May 8, 2	2001-05-08
Method for implementing a speech recognition system to determine speech endpoints during conditions with background noise Grant 6,216,103 - Wu , et al. April 10, 2	2001-04-10
Method for reducing noise distortions in a speech recognition system Grant 6,173,258 - Menendez-Pidal , et al. January 9, 2	2001-01-09
Method and apparatus for a parameter sharing speech recognition system Grant 6,006,186 - Chen , et al. December 21, 1	1999-12-21
Apparatus and method for voice controlled apparel manufacture Grant 5,748,843 - Peck , et al. May 5, 1	1998-05-05

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