Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Hung Yang — 2 Patents in 2018

MPMpi: 1 patents #9 of 33Top 30%
UNUnknown: 1 patents #265 of 3,190Top 9%
Taipei, TW: #280 of 2,159 inventorsTop 15%
Overall (2018): #158,288 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10119991 Vertical probe device and supporter used in the same Tsung-Yi Chen, Horng-Kuang Fan, Chung-Tse Lee, Chia-Yuan Kuo, Tien-Chia Li +2 more 2018-11-06
9857393 Testing device and assembling method thereof Chin-Yi Lin, Tien-Chia Li 2018-01-02