Patents by Inventor Zhong Xin Hang

Zhong Xin Hang 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).

  • RCA plug
    Patent number: D578477
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: October 14, 2008
    Assignee: Okura USA, Inc.
    Inventors: Yuen Kim Shing, Gonzalo Palenzuela, Zhong Xin Hang
  • RCA plug
    Patent number: D580356
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: November 11, 2008
    Assignee: Okura USA, Inc.
    Inventors: Yuen Kim Shing, Gonzalo Palenzuela, Zhong Xin Hang