Patents by Inventor Yiu-Ming Ng

Yiu-Ming Ng 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).

  • Method and apparatus for inspecting an object after stamping
    Publication number: 20060222237
    Abstract: A method and apparatus for inspecting an object after stamping is described. The method and apparatus comprises determining a temperature distribution of an object after stamping; obtaining one or more thermal images of the object after stamping; and comparing the determined temperature distribution with the obtained thermal images so as to identify defects existing in the object after stamping, in which the difference between the temperature distribution and the thermal images indicates the presence of defects in the object. The method and apparatus can therefore inspect and analysis problems of the object occurred during the stamping process.
    Type: Application
    Filed: February 2, 2006
    Publication date: October 5, 2006
    Applicants: The Chinese University of Hong Kong, Mansfield Manufacturing Co., Ltd.
    Inventors: Ruxu Du, Maolin Yu, Yiu-Ming Ng, Wai To
  • Mounting bracket
    Patent number: D785442
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: May 2, 2017
    Assignee: Tonusa, LLC
    Inventors: Dan Tseng, Rob Chao, Yiu Ming Ng