Chang; Yi-Hui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Yi-Hui.The latest application filed is for "alternating current driven light emitting diode".

Company Profile

0.6.9

Chang; Yi-Hui - Hsinchu TW
Chang; Yi-Hui - Hsinchu City 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
Backlight module Grant 8,172,445 - Tai , et al. May 8, 2	2012-05-08
Alternating Current Driven Light Emitting Diode App 20110180841 - Chang; Yi-Hui ; et al.	2011-07-28
Display panel module having an adhesive member between a casing and the display panel with a breathing structure having a capillary produced in the adhesive member Grant 7,768,591 - Chang , et al. August 3, 2	2010-08-03
Backlight Module App 20100008067 - TAI; Ming-Cheng ; et al.	2010-01-14
Systems for displaying images including liquid crystal display modules Grant 7,599,018 - Shen , et al. October 6, 2	2009-10-06
Light coupling structure on light guide plate in a backlight module Grant 7,463,315 - Chang December 9, 2	2008-12-09
Display panel module App 20080088766 - Chang; Yi-Hui ; et al.	2008-04-17
Systems for displaying images including liquid crystal display modules App 20070132906 - Shen; Jui-Hsieh ; et al.	2007-06-14
Systems for displaying images involving liquid crystal displays App 20060139509 - Chang; Yi Hui ; et al.	2006-06-29
Light emitting diode array illuminant and backlight module by using the same Grant 6,948,842 - Chang September 27, 2	2005-09-27
Backlight module and liquid crystal display device App 20050200773 - Chang, Yi-Hui	2005-09-15
Back light module Grant 6,843,582 - Chang January 18, 2	2005-01-18
[light Emitting Diode Array Illuminant And Backlight Module By Using The Same] App 20040212982 - CHANG, YI-HUI	2004-10-28
Improved Back Light Module App 20040213000 - Chang, Yi-Hui	2004-10-28

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