CS

Congfang Si

RC Raytech Optical (Changzhou) Co.: 2 patents #3 of 20Top 15%
CC Changzhou Raytech Optronics Co.: 1 patents #8 of 26Top 35%
Overall (2024): #90,397 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 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