Xu; Gonggui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Gonggui.The latest application filed is for "method to operate an optical sensor arrangement with improved offset correction and optical sensor arrangement".

Company Profile

6.18.19

Xu; Gonggui - Rapperswil CH
Xu; Gonggui - Plano TX

*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
Optical sensor arrangement and method for light sensing Grant 11,326,942 - Xu May 10, 2	2022-05-10
Method to operate an optical sensor arrangement with improved offset correction and optical sensor arrangement Grant 11,143,553 - Williams, III , et al. October 12, 2	2021-10-12
Method To Operate An Optical Sensor Arrangement With Improved Offset Correction And Optical Sensor Arrangement App 20200386617 - WILLIAMS, III; Louis Albert ; et al.	2020-12-10
Optical Sensor Arrangement And Method For Optical Sensing App 20200355549 - Xu; Gonggui	2020-11-12
Optical Sensor Arrangement And Method For Light Sensing App 20200200603 - Xu; Gonggui	2020-06-25
Digital-to-analog converter and method for digital-to-analog conversion Grant 10,511,321 - Xu Dec	2019-12-17
Signal conditioning circuit for a light sensor, a sensor arrangement and a method for signal conditioning for a light sensor Grant 10,215,627 - Xu , et al. Feb	2019-02-26
Digital-to-analog Converter And Method For Digital-to-analog Conversion App 20190058487 - XU; Gonggui	2019-02-21
Optical sensor arrangement and method for light sensing Grant 10,072,976 - Xu September 11, 2	2018-09-11
Light sensor arrangement and method for temperature compensation in a light sensor arrangement Grant 10,006,806 - Xu , et al. June 26, 2	2018-06-26
Optical sensor arrangement and method for light sensing Grant 9,739,659 - Xu , et al. August 22, 2	2017-08-22
Electric circuit of a switchable current source Grant 9,559,584 - Xu January 31, 2	2017-01-31
Sensor arrangement for light sensing and temperature sensing and method for light sensing and temperature sensing Grant 9,291,496 - Xu March 22, 2	2016-03-22
Sensor Arrangement For Light Sensing And Temperature Sensing And Method For Light Sensing And Temperature Sensing App 20150377698 - XU; Gonggui	2015-12-31
Sensor arrangement for light sensing and temperature sensing and method for light sensing and temperature sensing Grant 9,146,162 - Xu September 29, 2	2015-09-29
Electric Circuit Of A Switchable Current Source App 20150244260 - Xu; Gonggui	2015-08-27
Output buffer and signal processing method Grant 9,041,438 - Xu May 26, 2	2015-05-26
Optical Sensor Arrangement And Method For Light Sensing App 20150102209 - XU; Gonggui ; et al.	2015-04-16
Optical Sensor Arrangement And Method For Light Sensing App 20150083896 - XU; Gonggui	2015-03-26
Sensor Arrangement For Light Sensing And Temperature Sensing And Method For Light Sensing And Temperature Sensing App 20140293272 - XU; Gonggui	2014-10-02
Signal Conditioning Circuit For A Light Sensor, A Sensor Arrangement And A Method For Signal Conditioning For A Light Sensor App 20140252212 - XU; Gonggui ; et al.	2014-09-11
Light Sensor Arrangement And Method For Temperature Compensation In A Light Sensor Arrangement App 20140117215 - XU; Gonggui ; et al.	2014-05-01
Output Buffer And Signal Processing Method App 20140043090 - XU; Gonggui	2014-02-13
Circuit And Method For Dynamically Controlling Op-amp Offset For Photodetector Applications App 20130033320 - XU; GONGGUI	2013-02-07
Circuit and method for dynamically controlling op-amp offset for photodetector applications Grant 8,362,842 - Xu January 29, 2	2013-01-29
Frequency/delay synthesizer architecture Grant 7,702,708 - Xu , et al. April 20, 2	2010-04-20
Apparatus and method for treating a reference signal to present a synthesized output signal App 20070055718 - Xu; Gonggui ; et al.	2007-03-08
Amplifier apparatus and method Grant 7,068,108 - Xu , et al. June 27, 2	2006-06-27
Clamping circuit with wide input dynamic range for video or other AC coupled signals Grant 7,023,497 - Fang , et al. April 4, 2	2006-04-04
Analog optical black clamping circuit for a charge coupled device having wide programmable gain range Grant 6,940,548 - Ying , et al. September 6, 2	2005-09-06
Amplifier apparatus and method App 20050151590 - Xu, Gonggui ; et al.	2005-07-14
Canceling feedback resister loading effect in a shunt-shunt feedback circuit Grant 6,778,113 - Xu , et al. August 17, 2	2004-08-17
Clamping circuit with wide input dynamic range for video or other AC coupled signals App 20040021796 - Fang, Lieyi ; et al.	2004-02-05
Canceling feedback resister loading effect in a shunt-shunt feedback circuit App 20030223254 - Xu, Gonggui ; et al.	2003-12-04
Analog optical black clamping circuit for a charge coupled device having wide programmable gain range App 20020033891 - Ying, Feng ; et al.	2002-03-21

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