Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Topray Technologies

Rank (All Time): #54,984 of 106,127Top 55%
16 inventors
10 Patents All Time

Top Inventors at Topray Technologies All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Chin-Sung Liu 5
1 Tsung-Kai Chang 5
3 Tsung-Min Yang 2
3 Yi-Jung Chen 2
#5 Chien-Kuo Chen 1
#5 Chia-Hao Ou 1
#5 Chang-Ming Tsai 1
#5 Chun-Yao Wang 1
#5 Dop Chen 1
#5 Jinn-Kang Wang 1
#5 Kirin Chang 1
#5 PAO-HENG SHEN 1
#5 Ping-Ju Chang 1
#5 Wei Lu 1
#5 Wen-Sheng Tai 1
#5 Yu-Fen Chung 1