Lee; Wai L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Wai L..The latest application filed is for "calibrated feedback".

Company Profile

0.14.11

Lee; Wai L. - Austin TX
Lee; Wai L. - Wilmington MA

*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
Calibrated feedback Grant 8,207,788 - Lee , et al. June 26, 2	2012-06-26
PWM digital amplifier with high-order loop filter Grant 7,463,088 - Lee December 9, 2	2008-12-09
Calibrated feedback App 20080272842 - Lee; Wai L. ; et al.	2008-11-06
Capacitor-coupled level shifter with duty-cycle independence and supply referenced bias configuration Grant 7,443,200 - Quinn , et al. October 28, 2	2008-10-28
PWM digital amplifier with high-order loop filter Grant 7,429,890 - Lee September 30, 2	2008-09-30
PWM digital amplifier with high-order loop filter Grant 7,388,425 - Lee June 17, 2	2008-06-17
PWM digital amplifier with high-order loop filter Grant 7,345,532 - Lee March 18, 2	2008-03-18
PWM digital amplifier with high-order loop filter Grant 7,345,533 - Lee March 18, 2	2008-03-18
PWM digital amplifier with high-order loop filter Grant 7,271,650 - Lee September 18, 2	2007-09-18
Pwm Digital Amplifier With High-order Loop Filter App 20070200621 - LEE; WAI L.	2007-08-30
Capacitor-coupled level shifter with duty-cycle independence and supply referenced bias configuration App 20070182616 - Quinn; Patrick A. ; et al.	2007-08-09
Delta-sigma analog-to-digital converter suitable for use in a radio receiver channel Grant 7,215,269 - Lee , et al. May 8, 2	2007-05-08
Switching Amplifier With Output Filter Feedback App 20070096812 - Lee; Wai L.	2007-05-03
Delta-sigma analog-to-digital converter suitable for use in a radio receiver channel App 20070080843 - Lee; Wai L. ; et al.	2007-04-12
Pwm Digital Amplifier With High-order Loop Filter App 20070024354 - Lee; Wai L.	2007-02-01
Pwm Digital Amplifier With High-order Loop Filter App 20070024355 - Lee; Wai L.	2007-02-01
Pwm Digital Amplifier With High-order Loop Filter App 20060181438 - LEE; WAI L.	2006-08-17
Pwm Digital Amplifier With High-order Loop Filter App 20060181341 - LEE; WAI L.	2006-08-17
Pwm Digital Amplifier With High-order Loop Filter App 20060158246 - Lee; Wai L.	2006-07-20
Pwm Digital Amplifier With High-order Loop Filter App 20060158247 - Lee; Wai L.	2006-07-20
Switched capacitor offset suppression Grant 5,739,720 - Lee April 14, 1	1998-04-14
Multi-rate IIR decimation and interpolation filters Grant 5,732,002 - Lee , et al. March 24, 1	1998-03-24
Data acquisition system for computed tomography scanning and related applications Grant 5,724,037 - Lee March 3, 1	1998-03-03
In-phase and quadrature sampling circuit Grant 5,621,345 - Lee , et al. April 15, 1	1997-04-15
Double sampled biquad switched capacitor filter Grant 5,495,200 - Kwan , et al. February 27, 1	1996-02-27

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