Patents by Inventor Pi-Fan Chen

Pi-Fan 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).

  • Publication number: 20150194257
    Abstract: An inverter includes a bobbin and a first insulated wire. The bobbin includes a main body, a first base disposed on one side of the main body and connected with the main body, a first plate disposed between the main body and the first base, among which a wire groove is formed between the first plate and the first base, and a plurality of second plates disposed on the main body for forming a plurality of first winding grooves on the main body. The first insulated wire has a winding portion disposed in the first winding grooves and a first outlet partially disposed in the wire groove, such that the first outlet is staggered with the winding portion, thereby avoiding the short circuit phenomena of the first insulated wire caused by the tear abrasion, avoiding the arc burn phenomena, and having high voltage-resistance.
    Type: Application
    Filed: March 4, 2014
    Publication date: July 9, 2015
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Pi-Fan Chen, Zhi-Liang Zhang, Chih-Yung Chiu, Su-Chiung Hsu
  • Patent number: 8378770
    Abstract: An inductor assembly includes a base and an inductor component. When the inductor component is disposed on the base, the distance between the inductor component and a nearby electronic component is increased by a connecting element or a carrying element of the base, and the inductor component is prevented from contacting the nearby electronic component by a spacing element of the base.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: February 19, 2013
    Assignee: Delta Electronics, Inc.
    Inventors: Pi-Fan Chen, Su-Chiung Hsu, Zhi-Liang Zhang, Ming-Cheng Lee
  • Publication number: 20130009738
    Abstract: An inductor assembly includes a base and an inductor component. When the inductor component is disposed on the base, the distance between the inductor component and a nearby electronic component is increased by a connecting element or a carrying element of the base, and the inductor component is prevented from contacting the nearby electronic component by a spacing element of the base.
    Type: Application
    Filed: December 6, 2011
    Publication date: January 10, 2013
    Inventors: Pi-Fan CHEN, Su-Chiung Hsu, Zhi-Liang Zhang, Ming-Cheng Lee