Chan; Kwai Chi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Kwai Chi.The latest application filed is for "digitally-programmable gain amplifier with direct-charge transfer and offset cancellation".

Company Profile

0.14.10

Chan; Kwai Chi - Hong Kong HK
CHAN; Kwai Chi - Kowloon HK

*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
Asynchronous successive-approximation-register analog-to-digital converter (SAR ADC) in synchronized system Grant 9,484,945 - Wan , et al. November 1, 2	2016-11-01
Digitally-programmable gain amplifier with direct-charge transfer and offset cancellation Grant 9,190,961 - Wan , et al. November 17, 2	2015-11-17
Digitally-Programmable Gain Amplifier with Direct-Charge Transfer and Offset Cancellation App 20150311868 - WAN; Ho Ming (Karen) ; et al.	2015-10-29
Self-starting transistor-only full-wave rectifier for on-chip AC-DC conversion Grant 8,964,436 - Kwong , et al. February 24, 2	2015-02-24
Self-Starting Transistor-Only Full-Wave Rectifier for On-Chip AC-DC Conversion App 20140104910 - KWONG; Kwok Kuen (David) ; et al.	2014-04-17
Reduced residual offset sigma delta analog-to-digital converter (ADC) with chopper timing at end of integrating phase before trailing edge Grant 8,471,744 - Wan , et al. June 25, 2	2013-06-25
Reduced Residual Offset Sigma Delta Analog-to-digital Converter (adc) With Chopper Timing At End Of Integrating Phase Before Trailing Edge App 20130141264 - WAN; Ho Ming (Karen) ; et al.	2013-06-06
Configurable cascading sigma delta analog-to digital converter (ADC) for adjusting power and performance Grant 8,421,660 - Wan , et al. April 16, 2	2013-04-16
Charge compensation calibration for high resolution data converter Grant 8,416,107 - Wan , et al. April 9, 2	2013-04-09
Charge Compensation Calibration For High Resolution Data Converter App 20130076546 - WAN; Kam Chuen ; et al.	2013-03-28
Ultra low voltage multi-stage high-speed CMOS comparator with autozeroing Grant 8,258,864 - Chan , et al. September 4, 2	2012-09-04
Bi-directional trimming methods and circuits for a precise band-gap reference Grant 8,193,854 - Kuang , et al. June 5, 2	2012-06-05
Bi-directional Trimming Methods and Circuits for a Precise Band-Gap Reference App 20110163799 - KUANG; Xiao Fei ; et al.	2011-07-07
Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroing Grant 7,764,215 - Wan , et al. July 27, 2	2010-07-27
Dual-use Comparator/op Amp For Use As Both A Successive-approximation Adc And Dac App 20100164761 - Wan; Ho Ming Karen ; et al.	2010-07-01
Multi-stage Comparator With Offset Canceling Capacitor Across Secondary Differential Inputs For High-speed Low-gain Compare And High-gain Auto-zeroing App 20100164770 - Wan; Ho Ming (Karen) ; et al.	2010-07-01
Dual-use comparator/op amp for use as both a successive-approximation ADC and DAC Grant 7,741,981 - Wan , et al. June 22, 2	2010-06-22

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