Patents by Inventor Shuan-Yong CHEN

Shuan-Yong CHEN 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).

  • Switch unit and power generation system thereof
    Patent number: 8792215
    Abstract: The present disclosure provides a switch unit and a power generation system thereof. The switch unit includes a contact switch having a main contact and a control terminal, where the control terminal receives a first drive signal to turn on the contact switch; and a bi-directional controllable switch structure, which is connected in parallel to two ends of the main contact of the contact switch and receives one or more second drive signals to turn on the switch structure. When the switch unit performs a turn-off operation, the bi-directional controllable switch structure provides a commutation bypass for the contact switch, so as to protect the contact switch.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: July 29, 2014
    Assignee: Delta Electronics, Inc.
    Inventors: Zhi-Jian Zhou, Cheng Tong, Peng Chen, Zhen-Qing Xu, Shuan-Yong Chen
  • SWITCH UNIT AND POWER GENERATION SYSTEM THEREOF
    Publication number: 20130235492
    Abstract: The present disclosure provides a switch unit and a power generation system thereof. The switch unit includes a contact switch having a main contact and a control terminal, where the control terminal receives a first drive signal to turn on the contact switch; and a bi-directional controllable switch structure, which is connected in parallel to two ends of the main contact of the contact switch and receives one or more second drive signals to turn on the switch structure. When the switch unit performs a turn-off operation, the bi-directional controllable switch structure provides a commutation bypass for the contact switch, so as to protect the contact switch.
    Type: Application
    Filed: June 20, 2012
    Publication date: September 12, 2013
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Zhi-Jian ZHOU, Cheng TONG, Peng CHEN, Zhen-Qing XU, Shuan-Yong CHEN