Xingzhao Ding

6 Patents

• US125785092026

  Optical Article Having a Multilayered Antireflective Coating on Its Rear Main Face

  Essilor International

  0 cites
• US123993882025

  Optical Lens Having an Antireflection Coating Reflecting Harmful Blue Light

  Essilor International

  0 cites
• US123993892025

  User Wearable Optical Article, Method for Producing and Eyewear Using the Same

  Essilor International

  0 cites
• US121354072024

  Optical Lens Having an Enhanced Interferential Coating and a Multilayer System for Improving Abrasion-resistance

  Essilor International

  0 cites
• US121115212024

  Optical Lens Having an Interferential Coating and a Multilayer System for Improving Abrasion-resistance

  Essilor International

  0 cites
• US118227092023

  Systems, Devices and Methods Using Spectacle Lens and Frame

  Essilor International

  0 cites