Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
O2

O2Micro — 3 Patents in 2019

Rank (2019): #11,209 of 32,325Top 35%
2 inventors
3 Patents 2019

Top Inventors at O2Micro 2019

Showing 1–2 of 2 inventors

RankNamePatents
1 Guoxing Li 3
2 Quanwang Liu 1