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USPTO Patent Rankings Data through Dec 31, 2025
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Speed Tech — 2 Patents in 2020

Rank (2020): #14,434 of 32,409Top 45%
4 inventors
2 Patents 2020

Top Inventors at Speed Tech 2020

Showing 1–4 of 4 inventors

RankNamePatents
1 Chih-Cheng Chen 1
1 Cheng-Hsiang Hsueh 1
1 Ken-Hsien Hsieh 1
1 Li-Sen Chen 1