Zhaoting Li

4 Patents

• US124607792025

  Retrofit Tubular Lamp with Single Switch Device

  SIGNIFY HOLDING B.V.

  0 cites
• US120528062024

  Rectifying Arrangement of a Driver for an LED Lighting Unit

  SIGNIFY HOLDING B.V.

  0 cites
• US120316892024

  Tubular Device for Fitting to a Tubular Light Fitting

  SIGNIFY HOLDING B.V.

  0 cites
• US116393062023

  Curved Glass Thermal Forming Device and Method Therefor

  TUNGHSU GROUP CO., Ltd.

  0 cites