Chenxiyang Chen

5 Patents

• US120009862024

  Camera Optical Lens

  Raytech Optical (Changzhou) Co., Ltd.

  0 cites
• US118030332023

  Camera Optical Lens

  Raytech Optical (Changzhou) Co., Ltd.

  0 cites
• US116932112023

  Camera Optical Lens

  Raytech Optical (Changzhou) Co., Ltd.

  0 cites
• US116446442023

  Camera Optical Lens

  AAC Optics (Suzhou) Co., Ltd.

  0 cites
• US115860142023

  Camera Optical Lens

  Raytech Optical (Changzhou) Co., Ltd

  0 cites