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USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Lun Chen — 4 Patents in 2021

HLHimax Technologies Limited: 4 patents #6 of 101Top 6%
Tainan, TW: #71 of 842 inventorsTop 9%
Overall (2021): #52,773 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11197359 Backlight module and display apparatus Chih-Ying Lin, Yung-Lin Chang 2021-12-07 $4,986,000
11170675 Method for performing hybrid over-current protection detection in a display module, and associated timing controller 2021-11-09 $10,429,000
10997894 ESL driver circuit, host circuit, and corresponding methods capable of saving transmission bandwidth of communication protocol 2021-05-04 $8,507,000
10997941 ESL driver mechanism capable of determining whether all ESL drivers are busy or idle without further querying or polling all ESL drivers 2021-05-04 $8,507,000