Ching-ting Liu

3 Patents

• US124959702025

  Calibration Device for an Intraoral Scanner

  Qisda Corporation

  0 cites
• US123754872025

  Device, Method and System of Handling Access Control

  Moxa Inc.

  0 cites
• US119922902024

  Intraoral Scanner and Method of Controlling Same

  Qisda Corporation

  0 cites