Zhan; Wuzhou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhan; Wuzhou.The latest application filed is for "image controlling method, device, and system for composed-image video conference".

Company Profile

0.32.30

Zhan; Wuzhou - Shenzhen CN

*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
Audio mixing method, apparatus and system Grant 9,456,273 - Wang , et al. September 27, 2	2016-09-27
Method and apparatus for playing audio of attendant at remote end and remote video conference system Grant 9,025,002 - Zhan , et al. May 5, 2	2015-05-05
Image Controlling Method, Device, and System for Composed-Image Video Conference App 20150092011 - Zhan; Wuzhou ; et al.	2015-04-02
Signal processing method, system, and apparatus for 3-dimensional audio conferencing Grant 8,965,015 - Zhan , et al. February 24, 2	2015-02-24
Conference terminal, conference server, conference system and data processing method Grant 8,860,776 - Long , et al. October 14, 2	2014-10-14
Method for classifying voice conference minutes, device, and system Grant 8,838,447 - Zhan September 16, 2	2014-09-16
Echo cancellation method and device Grant 8,811,624 - Zhan August 19, 2	2014-08-19
Audio Mixing Method, Apparatus and System App 20140205115 - Wang; Dongqi ; et al.	2014-07-24
Method, apparatus, and system for implementing audio mixing Grant 8,773,491 - Zhan , et al. July 8, 2	2014-07-08
Method For Classifying Voice Conference Minutes, Device, And System App 20140163970 - ZHAN; Wuzhou	2014-06-12
Method, device, and system for video communication Grant 8,730,296 - Zhan , et al. May 20, 2	2014-05-20
Method and apparatus for generating and playing audio signals, and system for processing audio signals Grant 8,705,778 - Zhan , et al. April 22, 2	2014-04-22
Echo Cancellation Method And Device App 20140105410 - ZHAN; Wuzhou	2014-04-17
Method, system, and device for performing packet loss concealment by superposing data Grant 8,600,738 - Zhan , et al. December 3, 2	2013-12-03
Multiple description audio coding and decoding method, apparatus, and system Grant 8,510,121 - Zhan , et al. August 13, 2	2013-08-13
Method and apparatus for concealing lost frame Grant 8,457,115 - Zhan , et al. June 4, 2	2013-06-04
Method And Apparatus For Playing Audio Of Attendant At Remote End And Remote Video Conference System App 20130100236 - Zhan; Wuzhou ; et al.	2013-04-25
Method of lost frame concealment and device Grant 8,355,911 - Zhan , et al. January 15, 2	2013-01-15
Method and apparatus for obtaining an attenuation factor Grant 8,320,265 - Zhan , et al. November 27, 2	2012-11-27
Method, apparatus and system for multiple-description coding and decoding Grant 8,279,947 - Zhan October 2, 2	2012-10-02
Method, Apparatus, And System For Implementing Audio Mixing App 20120224023 - ZHAN; Wuzhou ; et al.	2012-09-06
Method, system, and device of video communication Grant 8,259,625 - Zhan September 4, 2	2012-09-04
Method and system for hiding lost packets Grant 8,234,109 - Zhan July 31, 2	2012-07-31
Method and device for performing frame erasure concealment to higher-band signal Grant 8,200,481 - Xu , et al. June 12, 2	2012-06-12
Multiple Description Audio Coding And Decoding Method, Apparatus, And System App 20120130722 - Zhan; Wuzhou ; et al.	2012-05-24
Method and apparatus for obtaining acoustic source location information and a multimedia communication system Grant 8,115,799 - Zhan February 14, 2	2012-02-14
Method, Device, And System For Video Communication App 20110249085 - ZHAN; Wuzhou ; et al.	2011-10-13
Signal Processing Method, System, And Apparatus For 3-dimensional Audio Conferencing App 20110194701 - ZHAN; Wuzhou ; et al.	2011-08-11
Conference Terminal, Conference Server, Conference System And Data Processing Method App 20110193932 - LONG; Yanbo ; et al.	2011-08-11
Method And Apparatus For Generating And Playing Audio Signals, And System For Processing Audio Signals App 20110164769 - ZHAN; Wuzhou ; et al.	2011-07-07
Method, Communication Device And Communication System For Controlling Sound Focusing App 20110135125 - ZHAN; Wuzhou ; et al.	2011-06-09
Loudspeaker Array Device and Method for Driving the Device App 20110135100 - Zhan; Wuzhou	2011-06-09
Method and apparatus for obtaining an attenuation factor Grant 7,957,961 - Zhan , et al. June 7, 2	2011-06-07
Method And Apparatus For Concealing Lost Frame App 20110044323 - ZHAN; Wuzhou ; et al.	2011-02-24
Signal processing method, processing apparatus and voice decoder Grant 7,835,912 - Zhan , et al. November 16, 2	2010-11-16
Method and System for Hiding Lost Packets App 20100228542 - ZHAN; Wuzhou	2010-09-09
Method, System, And Device Of Video Communication App 20100182394 - Zhan; Wuzhou	2010-07-22
Method Of Lost Frame Consealment And Device App 20100094642 - ZHAN; Wuzhou ; et al.	2010-04-15
Method, Apparatus And System For Multiple-description Coding And Decoding App 20100091901 - Zhan; Wuzhou	2010-04-15
Method And Device For Performing Packet Loss Concealment App 20100049506 - Zhan; Wuzhou ; et al.	2010-02-25
Method And Device For Performing Packet Loss Concealment App 20100049510 - Zhan; Wuzhou ; et al.	2010-02-25
Method And Device For Performing Packet Loss Concealment App 20100049505 - ZHAN; Wuzhou ; et al.	2010-02-25
Method And Apparatus For Obtaining An Attenuation Factor App 20090316598 - ZHAN; Wuzhou ; et al.	2009-12-24
Signal Processing Method, Processing Appartus And Voice Decoder App 20090292542 - ZHAN; Wuzhou ; et al.	2009-11-26
Method and apparatus of transferring the desktop of PC to video communication terminal Grant 7,609,288 - Guo , et al. October 27, 2	2009-10-27
Method and device for performing frame erasure concealment on higher-band signal Grant 7,552,048 - Xu , et al. June 23, 2	2009-06-23
Method And Apparatus For Obtaining Acoustic Source Location Information And A Multimedia Communication System App 20090128617 - ZHAN; Wuzhou	2009-05-21
Method And Apparatus For Obtaining An Attenuation Factor App 20090116486 - ZHAN; Wuzhou ; et al.	2009-05-07
Signal Processing Method, Processing Apparatus And Voice Decoder App 20090119098 - ZHAN; Wuzhou ; et al.	2009-05-07
Method And Device For Performing Frame Erasure Concealment On Higher-band Signal App 20090076808 - Xu; Jianfeng ; et al.	2009-03-19
Method And Device For Performing Frame Erasure Concealment To Higher-band Signal App 20090076805 - Xu; Jianfeng ; et al.	2009-03-19
Method And Device For Performing Frame Erasure Concealment To Higher-band Signal App 20090076807 - Xu; Jianfeng ; et al.	2009-03-19
Method and apparatus of transferring the desktop of PC to video communication terminal App 20050151835 - Guo, Ge ; et al.	2005-07-14

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