Schang-jing Hon

3 Patents

• US121304272024

  Laser Processing Device for Forming Vias

  E&R ENGINEERING CORPORATION

  0 cites
• US116997762023

  Light-emitting Element Having Conductive Contact Layer

  EPISTAR CORPORATION

  0 cites
• US115945732023

  Light-emitting Structure Having a Plurality of Light-emitting Structure Units

  EPISTAR CORPORATION

  0 cites