Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ping-Fu Wang — 5 Patents

AOAu Optronics: 4 patents #774 of 2,945Top 30%
HDHannstar Display: 1 patents #265 of 451Top 60%
Yangmei District, TW: #34 of 144 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ping-Fu Wang has been granted 5 US patents while listed as an inventor at Au Optronics. The first was granted in 2008 and the most recent in April 2013. Ping-Fu Wang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ping-Fu Wang in Yangmei District, TW.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8421951 Liquid crystal display with backlight frame structure Chung-Min Wang, Chia-Hsin Chang, Chia-Chang Tsai 2013-04-16 $188,000
8350983 Liquid crystal display with backlight frame structure Chung-Min Wang, Chia-Hsin Chang, Chia-Chang Tsai 2013-01-08 $421,000
8189126 Display device Kuang-Chou Lai, Sheng-Kai Chang, Nan-Ching Lee 2012-05-29 $468,000
8109667 Backlight module with improved base structure and method for manufacturing the same Wei-Chih Chen, Yung-Chih Liu 2012-02-07 $1,750,000
7404663 Backlight module Chi-Hao Chiu 2008-07-29