Patents by Inventor LI-YU YEH

LI-YU YEH 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).

  • Internal printed antenna
    Patent number: 8659481
    Abstract: An internal printed antenna is revealed. The internal printed antenna includes a dielectric substrate, a ground plane, a metal loop radiating portion, and a microstrip feed line. The metal loop radiating portion includes a plurality of bends and a gap area is formed between adjacent bends. Two short circuit parts are arranged at the gap area.
    Type: Grant
    Filed: October 21, 2011
    Date of Patent: February 25, 2014
    Assignee: Southern Taiwan University of Technology
    Inventors: Wen-Shan Chen, Li-Yu Yeh
  • INTERNAL PRINTED ANTENNA
    Publication number: 20130099978
    Abstract: An internal printed antenna is revealed. The internal printed antenna includes a dielectric substrate, a ground plane, a metal loop radiating portion, and a microstrip feed line. The metal loop radiating portion includes a plurality of bends and a gap area is formed between adjacent bends. Two short circuit parts are arranged at the gap area.
    Type: Application
    Filed: October 21, 2011
    Publication date: April 25, 2013
    Applicant: SOUTHERN TAIWAN UNIVERSITY OF TECHNOLOGY
    Inventors: WEN-SHAN CHEN, LI-YU YEH