Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Co-Tech Development — 2 Patents in 2022

Rank (2022): #17,445 of 30,754Top 60%
4 inventors
2 Patents 2022

Top Inventors at Co-Tech Development 2022

Showing 1–4 of 4 inventors

RankNamePatents
1 Chun-Yu Kao 2
1 Hung-Wei Hsu 2
1 Shih-Shen Lee 2
1 Yun-Hsing Sung 2