Patents by Inventor Benjamin Pun

Benjamin Pun 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).

  • Publication number: 20160049876
    Abstract: A synchronous rectifier comprising a discrete switching device and a controller for controlling the discrete switching device both mounted on a common die pad and packaged in a single package. The packaging of the discrete switching device and the controller together in a single package provides shortest path of connection between the ports of the controller and the switching device, enabling the controller to accurately sense voltage across the switching device thereby avoiding the effect of parasitic inductances and enabling the controller to enable/disable the switching device at the precise time, resulting in improved power consumption and better efficiency.
    Type: Application
    Filed: August 12, 2014
    Publication date: February 18, 2016
    Inventors: Gilbert Lee, James Park, Xiaotian Zhang, Benjamin Pun, Yu Ding, Alex Kim, Wayne F. Eng, Kuang Ming Chang, Xiaobin Wang