Jong Tae Hwang

3 Patents

• US117658012023

  Led Driver, Light-emitting Module, and Display Device for Local Dimming

  WELLANG CO., Ltd.

  0 cites
• US116328412023

  LED Driving Device Providing High LED Utilization and Lighting Apparatus Including the Same

  WELLANG CO., Ltd.

  0 cites
• US116276492023

  LED Driving Device with High Power Efficiency and Lighting Apparatus Including the Same

  WELLANG CO., Ltd.

  0 cites