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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Kai Lo — 2 Patents

AOAu Optronics: 2 patents #1,286 of 2,945Top 45%
Baoshan, TW: #1,601 of 3,661 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ching-Kai Lo has been granted 2 US patents while listed as an inventor at Au Optronics. The first was granted in 2016 and the most recent in July 2017. Ching-Kai Lo ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ching-Kai Lo in Baoshan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9697909 Shift register Ya-Ling Chen, Chien-Chung Huang, Hua-Gang Chang 2017-07-04
9349324 Pixel circuit and display device using the same Hua-Gang Chang, Man-Wen Shih, Chien-Chung Huang 2016-05-24 $302,000