Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cheng-Chieh Chang — 2 Patents in 2017

AOAu Optronics: 1 patents #83 of 341Top 25%
TSTpk Touch Solutions: 1 patents #8 of 22Top 40%
Overall (2017): #164,986 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9825200 Micro-light-emitting diode device and method for manufacturing the same Tsung-Yi Lin 2017-11-21
9542054 Touch module and manufacturing method thereof Chen-Yu Liu, Lu-Hsing Lee, Huai-San Ku 2017-01-10