Patents by Inventor Jia-Yi Sze

Jia-Yi Sze 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).

  • Broadband circularly polarized annular ring slot antenna
    Patent number: 8917217
    Abstract: A broadband circularly polarized annular ring slot antenna is disclosed, which includes a substrate, an annular ring slot antenna portion located on the upper surface of the substrate, and a microstrip feeding portion located on the lower surface of the substrate. The annular ring slot antenna portion includes a grounding unit, an annular ring slot unit, a central metal unit, a first perturbation metal unit and a second perturbation metal unit. The first perturbation metal unit and the second perturbation metal unit are extended from the grounding unit, towards the central metal unit, respectively. The microstrip feeding portion includes a vertical feeding unit, a bent feeding unit and a rectangular microstrip unit.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: December 23, 2014
    Assignee: National Defense University
    Inventors: Jia-Yi Sze, Wei-Hung Chen
  • Multi-band antenna
    Patent number: 8542152
    Abstract: A multi-frequency antenna includes a microwave substrate, a first antenna unit, a second antenna unit, a third antenna unit and a grounding unit. The first antenna unit, the second antenna unit, and the third antenna unit are disposed on the microwave substrate surface. The grounding unit is disposed at an edge on the surface of the microwave substrate. The grounding unit is in connection with the second antenna unit. The second antenna unit and the third antenna unit are bent to form perpendicular structures to the microwave substrate. The compact arrangement reduces the physical footprint of the antenna module to enable fitment in a wide range of products having tight special constraint.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: September 24, 2013
    Assignee: Auden Techno Corp.
    Inventors: Chih-Yin Yu, Shih-Chi Lai, Chia-Lun Tang, Jia-Yi Sze
  • MULTI-BAND ANTENNA
    Publication number: 20120176273
    Abstract: A multi-frequency antenna includes a microwave substrate, a first antenna unit, a second antenna unit, a third antenna unit and a grounding unit. The first antenna unit, the second antenna unit, and the third antenna unit are disposed on the microwave substrate surface. The grounding unit is disposed at an edge on the surface of the microwave substrate. The grounding unit is in connection with the second antenna unit. The second antenna unit and the third antenna unit are bent to form perpendicular structures to the microwave substrate. The compact arrangement reduces the physical footprint of the antenna module to enable fitment in a wide range of products having tight special constraint.
    Type: Application
    Filed: January 11, 2011
    Publication date: July 12, 2012
    Applicant: AUDEN TECHNO CORP.
    Inventors: CHIH-YIN YU, SHIH-CHI LAI, CHIA-LUN TANG, JIA-YI SZE
  • Broadband circularly polarized annular ring slot antenna
    Publication number: 20110134006
    Abstract: A broadband circularly polarized annular ring slot antenna is disclosed, which includes a substrate, an annular ring slot antenna portion located on the upper surface of the substrate, and a microstrip feeding portion located on the lower surface of the substrate. The annular ring slot antenna portion includes a grounding unit, an annular ring slot unit, a central metal unit, a first perturbation metal unit and a second perturbation metal unit. The first perturbation metal unit and the second perturbation metal unit are extended from the grounding unit, towards the central metal unit, respectively. The microstrip feeding portion includes a vertical feeding unit, a bent feeding unit and a rectangular microstrip unit.
    Type: Application
    Filed: November 23, 2010
    Publication date: June 9, 2011
    Applicant: National Defense University
    Inventors: Jia-Yi Sze, Wei-Hung Chen