Zhou; He-Kang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhou; He-Kang.The latest application filed is for "power supply circuit".

Company Profile

0.7.13

Zhou; He-Kang - Shenzhen CN

*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
Power supply circuit with protecting circuit having switch element for protecting pulse width modulation circuit Grant 8,213,196 - Zhou , et al. July 3, 2	2012-07-03
Electrical apparatus with an alarm system Grant 8,106,762 - Zhou , et al. January 31, 2	2012-01-31
Backlight control circuit with input circuit including diode and capacitor Grant 7,973,760 - Zhou , et al. July 5, 2	2011-07-05
Backlight driving circuit with follower and liquid crystal display using same Grant 7,969,407 - Lu , et al. June 28, 2	2011-06-28
Power Supply Circuit App 20110110121 - ZHOU; HE-KANG ; et al.	2011-05-12
Liquid Crystal Display Power Supplying Circuit App 20110074763 - ZHOU; He-Kang ; et al.	2011-03-31
Over-voltage protection circuit and LCD driving circuit using the same Grant 7,791,399 - Zhou , et al. September 7, 2	2010-09-07
Backlight control circuit with feedback circuit Grant 7,737,644 - Lu , et al. June 15, 2	2010-06-15
Backlight modulation circuit Grant 7,633,241 - Lu , et al. December 15, 2	2009-12-15
Electrical apparatus with an alarm system App 20090270131 - Zhou; He-Kang ; et al.	2009-10-29
Over-voltage protection circuit and LCD driving circuit using the same App 20090261894 - Zhou; He-Kang ; et al.	2009-10-22
Power supply circuit with protecting circuit App 20090168465 - Zhou; He-Kang ; et al.	2009-07-02
Heat dissipation device having holes App 20080298020 - Zhou; He-Kang ; et al.	2008-12-04
Light emitting diode illumination device powered by liquid crystal display device App 20080117641 - Zhou; He-Kang ; et al.	2008-05-22
Printed circuit board having lightning protection device App 20080106839 - Zhou; He-Kang ; et al.	2008-05-08
Backlight control circuit with input circuit including diode and capacitor App 20080088257 - Zhou; He-Kang ; et al.	2008-04-17
Backlight driving circuit with capacitive discharging current path and liquid crystal display with same App 20080030147 - Lu; Jian-Hui ; et al.	2008-02-07
Transflective mode liquid crystal display App 20080030454 - Lu; Jian-Hui ; et al.	2008-02-07
Backlight modulation circuit App 20080007186 - Lu; Jian-Hui ; et al.	2008-01-10
Backlight control circuit with feedback circuit App 20080001555 - Lu; Jian-Hui ; et al.	2008-01-03

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