Patents by Inventor Christopher Wing Tai CHAN

Christopher Wing Tai CHAN 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).

  • Waveguide
    Patent number: 9998085
    Abstract: Waveguide A waveguide for carrying waves by inductive coupling comprises a plurality of resonant elements, the plurality of resonant elements including a first resonant element; a second resonant element; and a coupling section capacitively coupling the first and second resonant elements, wherein the coupling between the first and second elements produces a first pass-band and a second-pass band, different from the first pass-band, the first pass-band being associated with the resonance of the resonant elements and the second pass-band being associated with resonance of the coupling section.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: June 12, 2018
    Assignee: Oxford University Innovation Limited
    Inventors: Yue Li, Christopher John Stevens, Christopher Wing Tai Chan
  • WAVEGUIDE
    Publication number: 20160218689
    Abstract: Waveguide A waveguide for carrying waves by inductive coupling comprises a plurality of resonant5 elements, the plurality of resonant elements including a first resonant element; a second resonant element; and a coupling section capacitively coupling the first and second resonant elements, wherein the coupling between the first and second elements produces a first pass-band and a second-pass band, different from the first pass-band, the first pass-band being associated with the resonance of the resonant elements and the second pass-band being10 associated with resonance of the coupling section.
    Type: Application
    Filed: September 9, 2014
    Publication date: July 28, 2016
    Inventors: Yue LI, Christopher John STEVENS, Christopher Wing Tai CHAN