Patents by Inventor Wanxin JIN

Wanxin JIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-type BGA chip visual recognition method using line based clustering
    Patent number: 9965847
    Abstract: A multi-type BGA chip visual recognition method using line based clustering to solve the problems of BGA inspection algorithms which have limited applicability, low flexibility caused by template matching, poor robustness to illumination and interferences and high time complexity.
    Type: Grant
    Filed: January 16, 2016
    Date of Patent: May 8, 2018
    Inventors: Huijun Gao, Wanxin Jin, Xianqiang Yang, Jinyong Yu, Guanghui Sun, Weiyang Lin, Zhan Li
  • Multi-type BGA Chip Visual Recognition Method Using Line Based Clustering
    Publication number: 20170193649
    Abstract: A multi-type BGA chip visual recognition method using line based clustering to solve the problems of BGA inspection algorithms which have limited applicability, low flexibility caused by template matching, poor robustness to illumination and interferences and high time complexity.
    Type: Application
    Filed: January 16, 2016
    Publication date: July 6, 2017
    Inventors: Huijun GAO, Wanxin JIN, Xianqiang YANG, Jinyong YU, Guanghui SUN, Weiyang LIN, Zhan LI