Chia-ming Li

5 Patents

• US124554102025

  Ring-shaped Light Guide Module and Light Emitting Device

  Primax Electronics Ltd.

  0 cites
• US119277882024

  Light Guide Module Including Thick Portion and Thin Portion

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US117547692023

  Backlight Kit

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US117469682023

  Miniature Backlight Kit

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US116198812023

  Method for Exposing Photopolymerization Layer Comprising Photopolymer

  0 cites