YC

Ya-Hsien Chang

LE Lextar Electronics: 9 patents #28 of 296Top 10%
AO Au Optronics: 4 patents #774 of 2,945Top 30%
Overall (All Time): #353,450 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8228272 Backlight device and liquid crystal display incorporating the backlight device Huajun Peng, Chen-Jung Tsai 2012-07-24
8109650 Illuminant system using high color temperature light emitting diode and manufacture method thereof Hsin-Wu Lin 2012-02-07
7950814 Backlight module and method of manufacture using complementary light sources having the same color Yu-Kai Lin 2011-05-31
D638808 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-05-31
D638378 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-05-24
D637981 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-05-17
D637980 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-05-17
7935981 Light emitting diode package Yu-Chun Lee, Cheng-Ta Kuo 2011-05-03
7922362 Circuit board assembly and backlight module comprising the same Yu-Kai Lin 2011-04-12
D634286 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-03-15
D634285 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-03-15
D634284 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-03-15
D634283 Lead frame Bo-Yu Ko, Chun-Wei Wang 2011-03-15
7671542 Color control of multi-zone LED backlight Jyh-Haur Huang 2010-03-02