Yangfan Zhou

2 Patents

• US125037722025

  Method for Increasing Wear Resistance of Surface of Crankshaft Using Ceramic Coating

  SHANDONG TIANRUN ZHONGCHENG ADDITIVE MANUFACTURING CO., Ltd.

  0 cites
• US117099552023

  Programmer and Method for Encryption Programming

  HANGZHOU VANGO TECHNOLOGIES, Inc.

  0 cites