Chunjun Liu

5 Patents

• US125934842026

  Silicon Carbide Single Crystal Wafer, Crystal, Preparation Methods Therefor, and Semiconductor Device

  JIANGSU TANKEBLUE SEMICONDUCTOR CO., Ltd

  0 cites
• US122530782025

  Pressure-pump Cartridge and Pressure Pump

  MICRO-TECH (NANJING) CO., Ltd.

  0 cites
• US119693702024

  Medical Device Implantation Apparatus

  Micro-tech (Nanjing) Co., Ltd.

  0 cites
• US119253432024

  Traction Apparatus and Traction Ring for Traction Apparatus

  BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITY

  0 cites
• US118647212024

  Endoscope End Cap

  Beijing Friendship Hospital, Capital Medical University

  0 cites