CHAMPION ELITE COMPANY LIMITED

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHAMPION ELITE COMPANY LIMITED.The latest application filed is for "light adjusting circuit".

Company Profile

1.12.6

CHAMPION ELITE COMPANY LIMITED - Tortola N/A VG
Champion Elite Company Limited - Road Town N/A VG
CHAMPION ELITE COMPANY LIMITED; - Tortola VG
CHAMPION ELITE COMPANY LIMITED; - Road Town VG

*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
Electrostatic discharge device Grant 11,071,190 - Wei , et al. July 20, 2	2021-07-20
Electrostatic Discharge Device App 20200236766A1 -	2020-07-23
Zero-voltage-switching (ZVS) piezoelectric driving circuit Grant 9,093,947 - Wei , et al. July 28, 2	2015-07-28
Piezoelectric resonator light-emitting-diode (LED) driving circuit Grant 8,860,322 - Wei , et al. October 14, 2	2014-10-14
Light-emitting-diode (LED) protection circuit Grant 8,680,769 - Wei , et al. March 25, 2	2014-03-25
Light Adjusting Circuit App 20130278062 - WEI; Tao-Chin ; et al.	2013-10-24
Piezoelectric power converter Grant 8,493,750 - Wei July 23, 2	2013-07-23
Zero-voltage-switching (zvs) Piezoelectric Driving Circuit App 20130169198 - WEI; Tao-Chin ; et al.	2013-07-04
Piezoelectric Resonator Light-emitting-diode (led) Driving Circuit App 20130141000 - WEI; Tao-Chin ; et al.	2013-06-06
Lighting device implemented through utilizing insulating type piezoelectric transformer in driving light-emitting-diodes (LEDs) Grant 8,164,268 - Wei April 24, 2	2012-04-24
Piezoelectric cascade resonant lamp-ignition circuit Grant 7,902,763 - Wei , et al. March 8, 2	2011-03-08
High-voltage lamp-ignition piezoelectric oscillator Grant 7,683,554 - Wei , et al. March 23, 2	2010-03-23
Piezoelectric-transformer and carrier arrangement Grant 7,042,140 - Wei May 9, 2	2006-05-09

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