Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Raytech Optical (Changzhou) Co. — 46 Patents

Rank (All Time): #14,097 of 106,120Top 15%
29 inventors
46 Patents All Time

Top Inventors at Raytech Optical (Changzhou) Co. All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Wen Sun 10
2 Jia Chen 6
3 Chenxiyang Chen 4
#4 Congfang Si 2
#4 Guobing Tian 2
#4 Jiekang Chen 2
#4 Rongbao Shi 2
#4 Wei Sun 2
#4 Xuepeng Zhou 2
#4 Yongqiang Yang 2
#11 Chuandong Wei 1
#11 Hiroyuki Teraoka 1
#11 Hongye Li 1
#11 Jie Meng 1
#11 Kang Wang 1
#11 Rongguan Zhou 1
#11 Shujian Ding 1
#11 Shuang Wu 1
#11 Tingting Yang 1
#11 Wanxia Li 1
#11 Xiaofeng Wang 1
#11 Xianyu Zhao 1
#11 Xuqi Bian 1
#11 Xueshuang Fan 1
#11 Yanan Wang 1
#11 Yue Chen 1
#11 Yutong Guo 1
#11 Yunjie Liu 1
#11 Zhanli Guo 1