Patents by Inventor HSIU-YUN LIU

HSIU-YUN LIU 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).

  • Miniaturized horizontal split-wave orthomode transducer
    Patent number: 10720686
    Abstract: A novel miniaturized horizontal split-wave orthomode transducer includes a common channel portion, a first polarized channel portion and a second polarized channel portion, and the centers of the openings of the first polarized channel and the second polarized channel are coaxially and respectively arranged on two opposite sides of the common channel portion to save the bend and extended structure at the rear end of the horizontal split-wave orthomode transducer and also save the occupied space since there is no need to guide signals in one of the polarization directions to the rear and return the signals, so as to further achieve the effects of improving the flexibility of installing the transducer, providing a good isolation between electromagnetic signals in different polarization directions and preventing the interference occurred between the electromagnetic signals.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: July 21, 2020
    Inventors: Yu-Cheng Chen, Xuan-Wei Zhang, Jen-Ti Peng, Hsiu-Yun Liu, Wei-Chen Chien, Hsueh-Han Chen, Tsung-Hsien Tsai
  • NOVEL MINIATURIZED HORIZONTAL SPLIT-WAVE ORTHOMODE TRANSDUCER
    Publication number: 20200067158
    Abstract: A novel miniaturized horizontal split-wave orthomode transducer includes a common channel portion, a first polarized channel portion and a second polarized channel portion, and the centers of the openings of the first polarized channel and the second polarized channel are coaxially and respectively arranged on two opposite sides of the common channel portion to save the bend and extended structure at the rear end of the horizontal split-wave orthomode transducer and also save the occupied space since there is no need to guide signals in one of the polarization directions to the rear and return the signals, so as to further achieve the effects of improving the flexibility of installing the transducer, providing a good isolation between electromagnetic signals in different polarization directions and preventing the interference occurred between the electromagnetic signals.
    Type: Application
    Filed: August 24, 2018
    Publication date: February 27, 2020
    Applicant: UNIVERSAL MICROWAVE TECHNOLOGY, INC.
    Inventors: YU-CHENG CHEN, XUAN-WEI ZHANG, JEN-TI PENG, HSIU-YUN LIU, WEI-CHEN CHIEN, HSUEH-HAN CHEN, TSUNG-HSIEN TSAI