Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chenfeng Optronics — 6 Patents

Rank (All Time): #89,521 of 106,120Top 85%
4 inventors
6 Patents All Time

Top Inventors at Chenfeng Optronics All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Ching-Fang Wong 6
2 KUAN-HUA LIAO 1
2 WEI-LUN ZENG 1
2 Yu-Wei Liu 1