Patents by Inventor Bo-Ren Yu

Bo-Ren Yu 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).

  • Mode converter and microwave rotary joint with the mode converter
    Patent number: 7973613
    Abstract: A microwave rotary joint comprises a mode converter for converting microwave signals of a TE01 circular symmetric mode, and the mode converter comprises: two circular waveguides, one end of each of the waveguides has a circular input/output port; and two power dividing structures, each of the power dividing structure has an input/output port and four connecting ports, the four connecting ports are separated and surround each of the circular waveguides and connected to the inside of each of the circular waveguides, the two circular waveguides are integrated as one member through rotating a bearing.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: July 5, 2011
    Assignee: National Tsing Hua University
    Inventors: Tsun-Hsu Chang, Bo-Ren Yu
  • MODE CONVERTER AND MICROWAVE ROTARY JOINT WITH THE MODE CONVERTER
    Publication number: 20100123529
    Abstract: A microwave rotary joint comprises a mode converter for converting microwave signals of a TE01 circular symmetric mode, and the mode converter comprises: two circular waveguides, one end of each of the waveguides has a circular input/output port; and two power dividing structures, each of the power dividing structure has an input/output port and four connecting ports, the four connecting ports are separated and surround each of the circular waveguides and connected to the inside of each of the circular waveguides, the two circular waveguides are integrated as one member through rotating a bearing.
    Type: Application
    Filed: May 19, 2009
    Publication date: May 20, 2010
    Applicant: National Tsing Hua University (Taiwan)
    Inventors: Tsun-Hsu CHANG, Bo-Ren YU