Jie Qiang

3 Patents

• US117817162023

  Light Source Module and Lighting Device Including Ihe Same

  OPPLE LIGHTING CO., Ltd.

  0 cites
• US116981822023

  Light Source Module and Lighting Device Comprising Same

  Opple Lighting Co., Ltd.

  0 cites
• US116441882023

  Wake-up Light

  SUZHOU OPPLE LIGHTING CO., Ltd.

  0 cites