Qing Xiang

4 Patents

• US124536152025

  Methods and Apparatus for Wide Angle Chandelier Illuminator

  Alcon Inc.

  0 cites
• US124101912025

  Macrolide Derivatives, Preparation Method and Application Thereof

  Shanghai Aryl Pharmtech Co., Ltd

  0 cites
• US120485962024

  Ergonomic Chandelier Endo-illumination Probe

  Alcon Inc.

  0 cites
• US117866272023

  Respiratory Droplet-absorbing Device and an Apparatus and System Including the Same

  Guangzhou Ajax Medical Equipment Co., Ltd.

  0 cites