Guo; Sam Y.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Guo; Sam Y..The latest application filed is for "constant current relay driver with controlled sense resistor".

Company Profile

0.9.1

Guo; Sam Y. - Canton MI
Guo; Sam Y - Canton MI

*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
Method and circuit for providing a balancing current in a charge circuit interrupt device Grant 8,203,308 - Guo , et al. June 19, 2	2012-06-19
System for communicating diagnostic information and related method Grant 7,932,818 - Guo April 26, 2	2011-04-26
Frequency multiplier Grant 7,741,885 - Guo , et al. June 22, 2	2010-06-22
Constant current relay driver with controlled sense resistor Grant 7,684,168 - Guo , et al. March 23, 2	2010-03-23
Bi-directional inverter control for high voltage charge/discharge for automobiles Grant 7,443,049 - Jones , et al. October 28, 2	2008-10-28
Constant Current Relay Driver With Controlled Sense Resistor App 20080170348 - Guo; Sam Y. ; et al.	2008-07-17
Power control center with solid state device for controlling power transmission Grant 7,288,853 - Guo , et al. October 30, 2	2007-10-30
Solid state switch with quasi-predictive short circuit protection and thermal protection Grant 7,265,959 - Guo September 4, 2	2007-09-04
Circuit that eliminates the sneak path for dual-speed DC motors Grant 7,012,387 - Guo March 14, 2	2006-03-14
High-speed switching circuit and automotive accessory controller using same Grant 6,876,104 - Guo April 5, 2	2005-04-05

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