Patents by Inventor Kok Yong Sim

Kok Yong Sim 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).

  • Switching topology for connecting two nodes in electronic system
    Patent number: 8963617
    Abstract: A circuit for providing connection between a first node at a first voltage and a second node at a second voltage. The circuit has a first inductive element having a first terminal coupled to the first node, a first switching element coupled between a second terminal of the first inductive element and the second node, a second inductive element having a first terminal configured for receiving current from the second terminal of the first inductive element, and having a second terminal coupled to a third node, and a second switching element coupled between the first terminal of the second inductive element and the second node. The first and second switching elements are configured for providing alternating current flow paths between the first node and the second node.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: February 24, 2015
    Assignee: Linear Technology Corporation
    Inventors: Kok Yong Sim, David McLean Dwelley