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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chi Chang — 2 Patents in 2019

AOAu Optronics: 2 patents #26 of 301Top 9%
Redwood City, CA: #246 of 1,104 inventorsTop 25%
California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #186,130 of 560,194Top 35%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10394077 Backlight module Jian-Li Huang, Wei-Chun Chung, Su-Yi Lin 2019-08-27 $405,000
10168006 Backlight module Chi-Tang Ma, Su-Yi Lin 2019-01-01