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

Princo — 3 Patents in 2021

Rank (2021): #10,406 of 31,506Top 35%
2 inventors
3 Patents 2021

Top Inventors at Princo 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Pei-Liang CHIU 2
2 Ying-Che Shih 1