Lee; Wai Laing

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Wai Laing.The latest application filed is for "digital-to-analog converter and amplifier for headphones".

Company Profile

3.24.12

Lee; Wai Laing - Portland OR
Lee; Wai Laing - Austin 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
Digital-to-analog converter and amplifier for headphones Grant 11,133,785 - Lee September 28, 2	2021-09-28
Digital-to-analog Converter And Amplifier For Headphones App 20200228076 - Lee; Wai Laing	2020-07-16
On-chip resistor divider compensation with a 2VRMS input Grant 10,581,390 - Hadiashar , et al.	2020-03-03
Digitally calibrated successive approximation register analog-to-digital converter Grant 10,581,445 - Wen , et al.	2020-03-03
Digitally Calibrated Successive Approximation Register Analog-to-digital Converter App 20190222219 - Wen; Jianping ; et al.	2019-07-18
On-chip Resistor Divider Compensation With A 2vrms Input App 20190149105 - Hadiashar; Ali ; et al.	2019-05-16
Digitally calibrated successive approximation register analog-to-digital converter Grant 10,135,455 - Wen , et al. November 20, 2	2018-11-20
On-chip resistor divider compensation with a 2VRMS input Grant 10,135,406 - Hadiashar , et al. November 20, 2	2018-11-20
Noise cancellation system Grant 10,096,312 - Kumar , et al. October 9, 2	2018-10-09
Digitally Calibrated Successive Approximation Register Analog-to-digital Converter App 20180152196 - Wen; Jianping ; et al.	2018-05-31
Noise Cancellation System App 20180053497 - Kumar; Amit ; et al.	2018-02-22
On-chip Resistor Divider Compensation With A 2vrms Input App 20170104461 - Hadiashar; Ali ; et al.	2017-04-13
Multiple output dynamic element matching algorithm with mismatch noise shaping for digital to analog converters Grant 8,643,525 - Wen , et al. February 4, 2	2014-02-04
Network synchronization Grant 7,218,612 - Page , et al. May 15, 2	2007-05-15
PWM digital amplifier with high-order loop filter Grant 7,038,535 - Lee May 2, 2	2006-05-02
Power on reset techniques for an integrated circuit chip Grant 6,980,037 - Page , et al. December 27, 2	2005-12-27
PWM digital amplifier with high-order loop filter App 20040189377 - Lee, Wai Laing	2004-09-30
Power saving amplifier with selectable current levels Grant 6,653,886 - Lee , et al. November 25, 2	2003-11-25
Network synchronization App 20030202542 - Page, Joel ; et al.	2003-10-30
Switched capacitor integrator having very low power and low distortion and noise Grant 6,614,285 - Lee , et al. September 2, 2	2003-09-02
Network synchronization Grant 6,594,284 - Page , et al. July 15, 2	2003-07-15
Systems and methods for adaptive auto-calibration of Radix<2 A/D SAR converters with internally generated stimuli Grant 6,486,806 - Munoz , et al. November 26, 2	2002-11-26
Successive approximation algorithm-based architectures and systems Grant 6,424,276 - Munoz , et al. July 23, 2	2002-07-23
System and apparatus for digitally calibrating capacitors in an analog-to-digital converter using successive approximation Grant 6,417,794 - Munoz , et al. July 9, 2	2002-07-09
Clock Alignment For Reduced Noise And Easy Interfacing App 20020063588 - PAGE, JOEL ; et al.	2002-05-30
Analog to digital switched capacitor converter using a delta sigma modulator having very low power, distortion and noise Grant 6,369,745 - Lee , et al. April 9, 2	2002-04-09
Sinc Filter Using Twisting Symmetry App 20020038324 - PAGE, JOEL ; et al.	2002-03-28
Switched Capacitor Integrator Having Very Low Power And Low Distortion And Noise App 20020033729 - LEE, WAI LAING ; et al.	2002-03-21
System and method for digitally calibrating an analog-to-digital converter Grant 6,348,885 - Munoz , et al. February 19, 2	2002-02-19
System and techniques for seismic data acquisition Grant 6,337,636 - Page , et al. January 8, 2	2002-01-08
Linear phase FIR sinc filter with multiplexing Grant 6,321,246 - Page , et al. November 20, 2	2001-11-20
Analog to digital switched capacitor converter using a delta sigma modulator having very low power, distortion and noise App 20010022555 - Lee, Wai Laing ; et al.	2001-09-20
Calibrated quasi-autozeroed comparator systems and methods Grant 6,252,454 - Thompson , et al. June 26, 2	2001-06-26
Low power seismic device interface and system for capturing seismic signals Grant 6,249,236 - Lee , et al. June 19, 2	2001-06-19
One bit digital to analog converter with relaxed filtering requirements Grant 6,124,816 - Lee , et al. September 26, 2	2000-09-26
One bit digital to analog converter with feedback across the discrete time/continuous time interface Grant 6,121,909 - Lee , et al. September 19, 2	2000-09-19

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