CS

Congfang Si

RC Raytech Optical (Changzhou) Co.: 2 patents #4 of 29Top 15%
CC Changzhou Raytech Optronics Co.: 1 patents #13 of 31Top 45%
Overall (All Time): #1,104,636 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12032129 Camera optical lens 2024-07-09
11966022 Camera optical lens 2024-04-23
11947077 Camera optical lens 2024-04-02
10732382 High-pixel lens which increases a length of a front half Tae-Young Kim 2020-08-04