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USPTO Patent Rankings Data through Sept 30, 2025
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Asia Optical Co. — 17 Patents in 2021

Rank (2021): #2,218 of 31,507Top 8%
27 inventors
17 Patents 2021

Top Inventors at Asia Optical Co. 2021

Showing 1–27 of 27 inventors

RankNamePatents
1 An-Kai Chang 4
1 Hsi-Ling Chang 4
3 Gui-Feng Li 2
3 Ming-Huang Tseng 2
3 Po-Yuan Shih 2
#6 Bo-Yan Chen 1
#6 Chien-Hung Chen 1
#6 Chien-Chih Hsiung 1
#6 Ching-Chung Yeh 1
#6 Guo-Quan Lin 1
#6 Haruhiko Nishizawa 1
#6 Hua-Tang Liu 1
#6 Jia-Jun Cao 1
#6 Ken Chiakan Chang 1
#6 Ke-Yu Qiu 1
#6 Lian Zhao 1
#6 Ming-Wei Shih 1
#6 Ru-Ping Huang 1
#6 Sheng Luo 1
#6 Tao-Yi Fu 1
#6 Takayuki Karasawa 1
#6 Tomoya Takahashi 1
#6 Tsan-Haw Lee 1
#6 Xian-Bang Xie 1
#6 Yasuhiko Nakayama 1
#6 Yue-Ye Chen 1
#6 Yung-Neng Xiao 1