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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PC

Precision Instrument Development Center — 5 Patents

Rank (All Time): #98,627 of 105,732Top 95%
17 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2000 to 2011Bar chart with a peak of 2 patents in 2006.peak 22000: 1 patents20002006: 2 patents20062008: 1 patents20082011: 1 patents2011

Top Inventors at Precision Instrument Development Center All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Tai-Shan Liao 3
2 Chi-Hung Hwang 1
2 Feng-Chang Hsu 1
2 Fong-Zhi Chen 1
2 Hong-Ping Cheng 1
2 Hui-Ling Kao 1
2 Ji-Jur Huang 1
2 Jin-Shyang Lin 1
2 Jung-Hsing Wang 1
2 Jyh-Shin Chen 1
2 Long-Jeng Lee 1
2 Rong-Yuan Jou 1
2 Sheng-Wen Chen 1
2 Yi-Chiuen Hu 1
2 Yu-Wen Chang 1
2 Yu-Sheng Kung 1
2 Yu-Hsin Lin 1