YB

Yulei Bao

JL Jiangsu Conant Optical Co., Ltd;: 1 patents #8 of 16Top 50%
SC Shanghai Conant Optical Co.: 1 patents #8 of 16Top 50%
Overall (All Time): #2,609,972 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11772341 Dyeable 1.74 resin lens and preparation method thereof Chuanbao Wang, Xinbiao Liu, Qiu Du, Yuan Lu, Qingbo Yan +1 more 2023-10-03