Li; Larry B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Larry B..The latest application filed is for "system and method for controlling a power amplifier using a programmable ramp circuit".

Company Profile

0.8.3

Li; Larry B. - Irvine CA
Li; Larry B. - Plano TX
Li; Larry B. - San Jose CA

*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
System and method for controlling a power amplifier using a programmable ramp circuit Grant 8,324,967 - Sheng , et al. December 4, 2	2012-12-04
System And Method For Controlling A Power Amplifier Using A Programmable Ramp Circuit App 20110298540 - Sheng; Huaimao ; et al.	2011-12-08
Binary frequency-shift keying demodulator and frequency-to-voltage converter Grant 6,989,710 - Li , et al. January 24, 2	2006-01-24
Binary frequency-shift keying demodulator and frequency-to-voltage converter App 20050225383 - Li, Larry B. ; et al.	2005-10-13
Electrostatic discharge protection circuit Grant 6,876,529 - Li April 5, 2	2005-04-05
Electrostatic discharge protection circuit App 20020075614 - Li, Larry B.	2002-06-20
Clamping circuit and method for clamping a voltage Grant 5,986,493 - Li November 16, 1	1999-11-16
PNP driven NMOS ESD protection circuit Grant 5,982,217 - Chen , et al. November 9, 1	1999-11-09
Method and apparatus for using back EMF to control a motor Grant 5,936,365 - Li , et al. August 10, 1	1999-08-10
Apparatus and method for current sensing for motor driver in pwm mode Grant 5,689,162 - Li November 18, 1	1997-11-18
Current mirror circuit used in a coil driver circuit of a brushless DC motor Grant 5,610,486 - Li March 11, 1	1997-03-11

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