Yafen Zhang

7 Patents

• USD11189592026

  LED Light Therapy Mask

  0 cites
• US124461172025

  Method and System for Forming a Device Network

  LEDVANCE GmbH

  0 cites
• US119918092024

  Techniques and Remote Control for Wireless Control of a Smart Lamp or Smart Illumination System

  LEDVANCE GmbH

  0 cites
• US117577582023

  Method and System for Forming a Device Network

  LEDVANCE GmbH

  0 cites
• US117162532023

  Method, Location Device and System for Managing Network Devices

  LEDVANCE GmbH

  0 cites
• US117117052023

  Method and System for Forming a Network of Network Devices

  LEDVANCE GmbH

  0 cites
• US115996912023

  Illumination Planning System

  LEDVANCE LLC

  0 cites