Patents by Inventor Bor-Ching Yang

Bor-Ching Yang 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).

  • EMI-resistant circuit board assembly
    Patent number: 7341488
    Abstract: An EMI-resistant circuit board assembly includes a plurality of circuit boards arranged in a stack and a metal shielding frame respectively sandwiched in between each two adjacent circuit boards. One of the circuit boards has at least one high-speed device producing high-frequency noises to the ambient, which result in EMI effect. The metal shielding frame is electrically connected to the ground potential of the circuit boards and shields the high-speed device on the circuit board to guide the high-frequency noises to the ground potential.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: March 11, 2008
    Assignee: Askey Computer Corp.
    Inventors: Bor-Ching Yang, Ping-Hui Chen, Jui-Chuan Huang
  • EMI-resistant circuit board assembly
    Publication number: 20070178763
    Abstract: An EMI-resistant circuit board assembly includes a plurality of circuit boards arranged in a stack and a metal shielding frame respectively sandwiched in between each two adjacent circuit boards. One of the circuit boards has at least one high-speed device producing high-frequency noises to the ambient, which result in EMI effect. The metal shielding frame is electrically connected to the ground potential of the circuit boards and shields the high-speed device on the circuit board to guide the high-frequency noises to the ground potential.
    Type: Application
    Filed: September 6, 2006
    Publication date: August 2, 2007
    Applicant: Askey Computer Corporation
    Inventors: Bor-Ching Yang, Ping-Hui Chen, Jui-Chuan Huang