Patents by Inventor Lung-Hwa Hsieh

Lung-Hwa Hsieh 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).

  • Combined radar and telemetry system
    Patent number: 9720080
    Abstract: A combined radar and telemetry system is described. The combined radar and telemetry system includes a processing unit that executes instructions, where the instructions define a radar waveform and a telemetry waveform. The processor outputs a digital baseband signal based upon the instructions, where the digital baseband signal is based upon the radar waveform and the telemetry waveform. A radar and telemetry circuit transmits, simultaneously, a radar signal and telemetry signal based upon the digital baseband signal.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: August 1, 2017
    Assignee: Sandia Corporation
    Inventors: Christopher T. Rodenbeck, Derek Young, Tina Chou, Lung-Hwa Hsieh, Kurt Conover, Richard Heintzleman
  • RF monoblock filter having an outwardly extending wall for mounting a lid filter thereon
    Patent number: 8269579
    Abstract: An RF filter assembly comprising a monoblock of dielectric material defining a first RF filter and a lid of dielectric material defining a second RF filter. In one embodiment, the monoblock defines a peripheral wall of dielectric material extending upwardly from a top surface thereof and first and second posts of dielectric material also extending upwardly from the top surface of the monoblock including regions of metallization thereon defining respective conductive input/output pads. The lid is seated against the top of the wall of the monoblock in a relationship spaced from the top surface of the monoblock and defines at least one region of metallization on one of the surfaces thereof defining a filter and a conductive input/output pad in coupling relationship with the input/output pad defined on one of the first and second posts on the monoblock.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: September 18, 2012
    Assignee: CTS Corporation
    Inventors: Jeffrey J. Nummerdor, Lung-Hwa Hsieh, Justin Russell Morga, Scott Burgess
  • RF monoblock filter assembly with lid filter
    Publication number: 20100066466
    Abstract: An RF filter assembly comprising a monoblock of dielectric material defining a first RF filter and a lid of dielectric material defining a second RF filter. In one embodiment, the monoblock defines a peripheral wall of dielectric material extending upwardly from a top surface thereof and first and second posts of dielectric material also extending upwardly from the top surface of the monoblock including regions of metallization thereon defining respective conductive input/output pads. The lid is seated against the top of the wall of the monoblock in a relationship spaced from the top surface of the monoblock and defines at least one region of metallization on one of the surfaces thereof defining a filter and a conductive input/output pad in coupling relationship with the input/output pad defined on one of the first and second posts on the monoblock.
    Type: Application
    Filed: September 16, 2009
    Publication date: March 18, 2010
    Inventors: Jeffrey J. Nummerdor, Lung-Hwa Hsieh, Justin Russell Morga, Scott Burgess