Patents by Inventor Xihua LIN

Xihua LIN 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).

  • Non-contact communication apparatus and system using the same
    Patent number: 9831924
    Abstract: An apparatus including a board, an inductor that is provided on the board, a guard ring that includes a first guard ring part provided to be adjacent to a circumference of the inductor and a second guard ring part provided to be adjacent to an outer side of the first guard ring part, in which one end of the second guard ring part is connected to one end of the first guard ring part, and a first power supply that is connected to another end of the first guard ring part and another end of the second guard ring part.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: November 28, 2017
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventor: Xihua Lin
  • APPARATUS AND SYSTEM USING THE SAME
    Publication number: 20160294449
    Abstract: An apparatus including a board, an inductor that is provided on the board, a guard ring that includes a first guard ring part provided to be adjacent to a circumference of the inductor and a second guard ring part provided to be adjacent to an outer side of the first guard ring part, in which one end of the second guard ring part is connected to one end of the first guard ring part, and a first power supply that is connected to another end of the first guard ring part and another end of the second guard ring part.
    Type: Application
    Filed: March 17, 2016
    Publication date: October 6, 2016
    Inventor: Xihua LIN