Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chiu-Ping Chang — 3 Patents

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chiu-Ping Chang has been granted 3 US patents while listed as an inventor at United Microelectronics. The first was granted in 2020 and the most recent in December 2025. Chiu-Ping Chang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%).

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12487577 Compensation method for a machining member TZU-CHI CHAN, Hau-Yu Lin, Yi-Hann Chen 2025-12-02
12465037 Termite monitoring and killing system Zhimin Wu, Yitao CHEN, Chengliang Zhang, Sheng XUE, Jinder Wang +1 more 2025-11-11
10606253 Method of monitoring processing system for processing substrate Lian-Hua Shih, Chia-Chi Chang, Li-Ting Lin, Ching-Hsing Hsieh, Feng-Chi Chung +3 more 2020-03-31 $199,000