Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hangzhou Hpwinner Opto — 54 Patents

Rank (All Time): #12,398 of 106,120Top 15%
6 inventors
54 Patents All Time

Top Inventors at Hangzhou Hpwinner Opto All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Jianming Huang 49
1 Kai Chen 49
3 Huali Lu 9
#4 Mingzhi Gao 1
#4 Ming Xu 1
#4 Takeshi Takano 1