Yi-chun Cheng

6 Patents

• US122355132025

  Optical Element Driving System

  TDK TAIWAN Corp.

  0 cites
• US119565412024

  Control Method of Driving Mechanism

  TDK TAIWAN Corp.

  0 cites
• US118859762024

  Optical Module

  TDK TAIWAN Corp.

  0 cites
• US116811142023

  Optical Element Driving System

  TDK TAIWAN Corp.

  0 cites
• US116015952023

  Control Method of Driving Mechanism

  TDK TAIWAN Corp.

  0 cites
• US115672902023

  Optical Member Driving Mechanism

  TDK TAIWAN Corp.

  0 cites