Wan-chun Chen

3 Patents

• US120583032024

  Ocular Optical System

  GENIUS ELECTRONIC OPTICAL CO., Ltd.

  0 cites
• US116446462023

  Optical Imaging Lens

  Genius Electronic Optical (Xiamen) Co., Ltd.

  0 cites
• US115824392023

  Ocular Optical System

  GENIUS ELECTRONIC OPTICAL CO., Ltd.

  0 cites