Zhang; Xianxian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Xianxian.The latest application filed is for "method and device for implementing instant communication".

Company Profile

6.25.17

Zhang; Xianxian - Santa Clara CA
Zhang; Xianxian - Shenzhen CN
Zhang; Xianxian - Seattle WA
Zhang; Xianxian - Shandong CN
Zhang; Xianxian - Zibo Shandong
Zhang; Xianxian - Cupertino CA
Zhang; Xianxian - San Diego CA US
- San Diego CA US
Zhang; Xianxian - Shenzhen City 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
Methods for detecting double-talk Grant 11,404,073 - Zhang August 2, 2	2022-08-02
Acoustic echo cancellation control Grant 11,205,437 - Zhang , et al. December 21, 2	2021-12-21
Beam level based adaptive target selection Grant 10,937,441 - Kristjansson , et al. March 2, 2	2021-03-02
Method and device for implementing instant communication Grant 10,742,574 - Li , et al. A	2020-08-11
Methods for detecting double-talk Grant 10,622,009 - Zhang , et al.	2020-04-14
Acoustic echo cancellation using loudspeaker position Grant 10,622,004 - Zhang , et al.	2020-04-14
Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur Grant 10,166,531 - Yang , et al. J	2019-01-01
Signal quality beam selection Grant 9,973,849 - Zhang , et al. May 15, 2	2018-05-15
Method And Device For Implementing Instant Communication App 20180048597 - LI; Yuhuang ; et al.	2018-02-15
Method and device for implementing instant communication Grant 9,832,144 - Li , et al. November 28, 2	2017-11-28
Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur App 20170333880 - Yang; Nan ; et al.	2017-11-23
Use of sensors for noise suppression in a mobile communication device Grant 9,792,926 - Boemer , et al. October 17, 2	2017-10-17
Method, apparatus, system and computer readable storage medium of adding instant message contact Grant 9,769,096 - Xie , et al. September 19, 2	2017-09-19
Method and apparatus for wind noise detection and suppression using multiple microphones Grant 9,330,675 - Zhang , et al. May 3, 2	2016-05-03
Systems and Methods for Pushing Applications App 20150304440 - Zheng; Zhihao ; et al.	2015-10-22
Use Of Sensors For Noise Suppression In A Mobile Communication Device App 20150179185 - Boemer; Leopold ; et al.	2015-06-25
Use of sensors for noise suppression in a mobile communication device Grant 8,989,402 - Boemer , et al. March 24, 2	2015-03-24
System and method for multi-channel noise suppression Grant 8,977,545 - Zeng , et al. March 10, 2	2015-03-10
System and method for multi-channel noise suppression based on closed-form solutions and estimation of time-varying complex statistics Grant 8,965,757 - Thyssen , et al. February 24, 2	2015-02-24
Method and apparatus for wind noise detection and suppression using multiple microphones Grant 08924204 -	2014-12-30
Method and apparatus for wind noise detection and suppression using multiple microphones Grant 8,924,204 - Chen , et al. December 30, 2	2014-12-30
Noise suppression using multiple sensors of a communication device Grant 8,874,441 - Zhang , et al. October 28, 2	2014-10-28
Method And Device For Implementing Instant Communication App 20140244772 - Li; Yuhuang ; et al.	2014-08-28
Multiple microphone based low complexity pitch detector Grant 8,751,220 - Zhang , et al. June 10, 2	2014-06-10
Multiple Microphone Based Low Complexity Pitch Detector App 20130117014 - Zhang; Xianxian ; et al.	2013-05-09
Use Of Sensors For Noise Suppression In A Mobile Communication Device App 20120183154 - Boemer; Leopold ; et al.	2012-07-19
Noise Suppression Using Multiple Sensors Of A Communication Device App 20120185246 - Zhang; Xianxian ; et al.	2012-07-19
System and Method for Multi-Channel Noise Suppression App 20120123773 - ZENG; Huaiyu ; et al.	2012-05-17
Method and Apparatus For Wind Noise Detection and Suppression Using Multiple Microphones App 20120121100 - ZHANG; Xianxian ; et al.	2012-05-17
Method and Apparatus For Wind Noise Detection and Suppression Using Multiple Microphones App 20120123771 - CHEN; Juin-Hwey ; et al.	2012-05-17
System and Method for Multi-Channel Noise Suppression Based on Closed-Form Solutions and Estimation of Time-Varying Complex Statistics App 20120123772 - Thyssen; Jes ; et al.	2012-05-17
Noise Estimation Using An Adaptive Smoothing Factor Based On A Teager Energy Ratio In A Multi-channel Noise Suppression System App 20110099007 - Zhang; Xianxian	2011-04-28
Multi-channel Noise Suppression System App 20110099010 - Zhang; Xianxian	2011-04-28
Constrainted Switched Adaptive Beamforming App 20090034752 - Zhang; Xianxian ; et al.	2009-02-05
Adaptive Noise Cancellation App 20090012786 - Zhang; Xianxian ; et al.	2009-01-08

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