Yen; George

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yen; George.The latest application filed is for "intelligent voltage and current controlled pwm microcontroller type battery charger".

Company Profile

1.9.11

Yen; George - Fongshan City TW
YEN; George - Chung Ho City TW
Yen; George - Chungho City Taipei Hsien TW
Yen; George - Chungho TW
Yen; George - Taipei TW
Yen; George - Chung Ho Taipei TW
Yen; George - Chung Ho Taipei TW

*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
Intelligent Voltage and Current Controlled PWM Microcontroller Type Battery Charger App 20100327816 - CHIANG; Ray ; et al.	2010-12-30
Led Display Device With High Transmittance App 20100188321 - YEN; George	2010-07-29
All-color light control switch Grant 7,339,128 - Yen March 4, 2	2008-03-04
High efficiency electronic display device App 20060284804 - Yen; George	2006-12-21
Serially connected LED lamps control device Grant 7,126,623 - Yen October 24, 2	2006-10-24
All-color light control switch App 20060139907 - Yen; George	2006-06-29
Luminous floor with a change of light sources App 20060126330 - Yen; George	2006-06-15
Serially connected LED lamps control device App 20060125425 - Yen; George	2006-06-15
Disk module of solid state Grant 6,907,486 - Yen June 14, 2	2005-06-14
Set-up device for on-line photo-electric localization Grant 6,768,276 - Yen July 27, 2	2004-07-27
Set-up device for on-line photo-electric localization App 20030227267 - Yen, George	2003-12-11
High efficient tubular light emitting cylinder Grant 6,612,717 - Yen September 2, 2	2003-09-02
High efficient tubular light emitting cylinder App 20020196623 - Yen, George	2002-12-26
Device arrangement of LED lighting units Grant 6,478,447 - Yen November 12, 2	2002-11-12
LED tubular lighting device and control device Grant 6,472,823 - Yen October 29, 2	2002-10-29
Led Tubular Lighting Device And Control Device App 20020125839 - Yen, George	2002-09-12
Matrix type LED wall display tube device App 20020126064 - Yen, George	2002-09-12
Flash memory module comprising an IDE interface engageable in a vertical position perpendicular to a motherboard and having an IDE expansion slot Grant 6,378,015 - Yen April 23, 2	2002-04-23
Device Arrangement Of Led Lighting Units App 20020024821 - YEN, GEORGE	2002-02-28
Light emitting diode lighting device Grant 6,255,786 - Yen July 3, 2	2001-07-03

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