Tu; Yi-Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tu; Yi-Chang.The latest application filed is for "receiving circuit and associated signal processing method".

Company Profile

3.18.19

Tu; Yi-Chang - Hsinchu TW
Tu; Yi-Chang - New Taipei TW
Tu; Yi-Chang - New Taipei City TW
Tu; Yi-Chang - Tainan TW
Tu; Yi-Chang - Tai-Nan N/A TW
TU; Yi-Chang - Tainan City TW
Tu; Yi-Chang - Tai-Nan City TW

*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 device, electronic device having audio device and audio signal processing method Grant 11,277,105 - Lin , et al. March 15, 2	2022-03-15
Temperature computing parameter providing circuit, temperature computing parameter providing method and temperature monitoring method Grant 11,221,259 - Chen , et al. January 11, 2	2022-01-11
Audio device for reducing pop noise and processing method thereof Grant 11,114,984 - Lin , et al. September 7, 2	2021-09-07
Receiving Circuit And Associated Signal Processing Method App 20210203336 - Cheng; Chung-Chieh ; et al.	2021-07-01
Feedback System And Associated Signal Processing Method App 20210111683 - Lin; Shih-Hsin ; et al.	2021-04-15
Audio Device, Electronic Device Having Audio Device And Audio Signal Processing Method App 20210067106 - Lin; Shih-Hsin ; et al.	2021-03-04
Harmonic compensation device Grant 10,763,794 - Cheng , et al. Sep	2020-09-01
Audio Device For Reducing Pop Noise And Processing Method Thereof App 20200252030 - Kind Code	2020-08-06
Temperature Computing Parameter Providing Circuit, Temperature Computing Parameter Providing Method And Temperature Monitoring M App 20200200615 - Chen; Shin-Hao ; et al.	2020-06-25
Harmonic compensation device App 20200144972 - CHENG; CHUNG-CHIEH ; et al.	2020-05-07
Controlling voltage of a speaker based on temperature Grant 9,826,305 - Tu , et al. November 21, 2	2017-11-21
Digital microphone system, audio control device, and control method thereof Grant 9,661,415 - Yeh , et al. May 23, 2	2017-05-23
Signal processing circuit and associated signal processing method applied to headset Grant 9,438,983 - Chang , et al. September 6, 2	2016-09-06
Digital-to-analog converter for reducing pop noise and harmonic tone and related converting method Grant 9,391,633 - Lin , et al. July 12, 2	2016-07-12
Signal processing apparatus Grant 9,161,127 - Hung , et al. October 13, 2	2015-10-13
Speaker Temperature Controller and Method Thereof App 20150263684 - TU; Yi-Chang ; et al.	2015-09-17
Signal Processing Circuit And Associated Signal Processing Method Applied To Headset App 20150139437 - Chang; Cheng-Pin ; et al.	2015-05-21
Signal processing apparatus having voice activity detection unit and related signal processing methods Grant 8,972,252 - Hung , et al. March 3, 2	2015-03-03
Digital Microphone System, Audio Control Device, And Control Method Thereof App 20140112501 - YEH; Tsung-Li ; et al.	2014-04-24
Signal Processing Apparatus Having Voice Activity Detection Unit And Related Signal Processing Methods App 20140012573 - Hung; Chia-Yu ; et al.	2014-01-09
Audio mixing device and method Grant 8,565,907 - Tu , et al. October 22, 2	2013-10-22
Signal Processing Apparatus App 20130034236 - Hung; Chia-Yu ; et al.	2013-02-07
TV audio multi-standard detection apparatus and method Grant 8,208,640 - Hong , et al. June 26, 2	2012-06-26
Data weighted average circuit and dynamic element matching method Grant 7,868,807 - Liu , et al. January 11, 2	2011-01-11
Audio Mixing Device And Method App 20100036513 - TU; Yi-Chang ; et al.	2010-02-11
Tv Audio Multi-standard Detection Apparatus And Method App 20100026907 - Hong; Shan-Ting ; et al.	2010-02-04
Digital-to-analog Converter For Reducing Pop Noise And Harmonic Tone And Related Converting Method App 20090326692 - Lin; Wei-Chun ; et al.	2009-12-31
Data Weighted Average Circuit And Dynamic Element Matching Method App 20090040087 - Liu; Chang-Shun ; et al.	2009-02-12
Power amplifier and method for error correcting of output signals thereof Grant 7,327,188 - Wang , et al. February 5, 2	2008-02-05
Audio coding and decoding apparatus, computer device incorporating the same, and method thereof App 20060253288 - Chu; Chung-Shih ; et al.	2006-11-09
Power Amplifier And Method For Error Correcting Of Output Signals Thereof App 20060197590 - Wang; Wen-Chi ; et al.	2006-09-07

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