Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Chieh Su — 9 Patents

QIQisda: 6 patents #32 of 490Top 7%
DPDarwin Precisions: 1 patents #37 of 76Top 50%
ITITRI: 1 patents #5,197 of 9,619Top 55%
RIRitek: 1 patents #36 of 73Top 50%
Pingtung City, TW: #20 of 233 inventorsTop 9%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Chih-Chieh Su has been granted 9 US patents while listed as an inventor at Qisda. The first was granted in 2011 and the most recent in September 2022. Chih-Chieh Su ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Chih-Chieh Su in Pingtung City, TW.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11435613 Display apparatus Chen-Yang Hu 2022-09-06
11249346 Backlight module and display apparatus thereof Chun-Wei Huang, Chung-Yu Kuo 2022-02-15
11217736 Display panel Chen-Yang Hu, Rung-Guang Hu 2022-01-04
11211367 Display panel and method for fabricating the same Chen-Yang Hu, Rung-Guang Hu 2021-12-28
11164534 Display device Meng-Wei Lin 2021-11-02
11131879 Backlight module and applications thereof 2021-09-28
9551898 Backlight module Chen-Yu Chiang, Yung-Chi Wu, Wen-Tai Shen 2017-01-24
8584918 Fracturing apparatus Sheng-Hong Tsai, Tyng-Bin Huang 2013-11-19
7936513 Diffraction grating recording medium Mao-Jen Wu, Jian-Shian Lin, Che-Lung Hsu, Zong-Ru TU, Jenq-Yang Chang 2011-05-03