Patents by Inventor Yun-Yoa Hung

Yun-Yoa Hung 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).

  • High speed synchronous rectifier
    Patent number: 10270361
    Abstract: A control circuit and method for a synchronous rectifier having a plurality of switches and receiving an AC input signal. The control method includes switching between controlling a first switch of the plurality of switches in response to a control signal for a second switch of the plurality of switches, controlling the first switch in response to a comparison between the AC input signal and a second signal.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: April 23, 2019
    Assignee: MediaTek Inc.
    Inventors: Yun-Yoa Hung, Ming Chiang Ting
  • HIGH SPEED SYNCHRONOUS RECTIFIER
    Publication number: 20170149353
    Abstract: A control circuit and method for a synchronous rectifier having a plurality of switches and receiving an AC input signal. The control method includes switching between controlling a first switch of the plurality of switches in response to a control signal for a second switch of the plurality of switches, controlling the first switch in response to a comparison between the AC input signal and a second signal.
    Type: Application
    Filed: May 10, 2016
    Publication date: May 25, 2017
    Applicant: MediaTek Inc.
    Inventors: Yun-Yoa Hung, Ming Chiang Ting