Patents by Inventor Max Chien Yee ONG

Max Chien Yee ONG 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).

  • Wireless signal propagation apparatus
    Patent number: 9306656
    Abstract: There is provided apparatus for propagation of a wireless signal through a barrier comprising a first antenna for location on a first side of the barrier, a second antenna for location on a second side of the barrier and a waveguide. The waveguide comprises a conducting member passing through the barrier between the first and second sides. The conducting member is held within an insulator sleeve such that it is spaced from a surrounding metal wall of the waveguide. A wireless signal received by the waveguide on the first side of the barrier is transmitted through the barrier by Transverse Electro-Magnetic (TEM) mode propagation along the waveguide is re-radiated on the second side.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: April 5, 2016
    Assignee: ROLLS-ROYCE plc
    Inventors: Max Chien Yee Ong, Haydn Ashley Thompson, Huw Llewelyn Edwards
  • WIRELESS SIGNAL PROPAGATION APPARATUS
    Publication number: 20140106665
    Abstract: There is provided apparatus for propagation of a wireless signal through a barrier comprising a first antenna for location on a first side of the barrier, a second antenna for location on a second side of the barrier and a waveguide. The waveguide comprises a conducting member passing through the barrier between the first and second sides. The conducting member is held within an insulator sleeve such that it is spaced from a surrounding metal wall of the waveguide. A wireless signal received by the waveguide on the first side of the barrier is transmitted through the barrier by Transverse Electro-Magnetic (TEM) mode propagation along the waveguide is re-radiated on the second side.
    Type: Application
    Filed: September 27, 2013
    Publication date: April 17, 2014
    Applicant: ROLLS-ROYCE PLC
    Inventors: Max Chien Yee ONG, Haydn Ashley THOMPSON, Huw Llewelyn EDWARDS