Patents by Inventor Tyler WALKER

Tyler WALKER 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).

  • Molecular semiconductors containing diketopyrrolopyrrole and dithioketopyrrolopyrrole chromophores for small molecule or vapor processed solar cells
    Patent number: 11974500
    Abstract: Optoelectronic devices, such as photovoltaic devices, comprising a low band gap, solution processable diketopyrrolopyrrole or dithioketopyrrolopyrrole chromophore core or cores are disclosed. Also disclosed are methods of fabricating such optoelectronic devices.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: April 30, 2024
    Assignee: The Regents of the University of California
    Inventors: Thuc-Quyen Nguyen, Arnold Bernarte Tamayo, Bright Walker, Tyler Kent, Chunki Kim, Mananya Tantiwiwat
  • System and method for real-time condition monitoring of an electric submersible pumping system
    Patent number: 10378336
    Abstract: A pumping system for use in a subterranean wellbore below a surface includes a motor assembly, a pump driven by the motor assembly, and one or more sensors configured to measure an operating parameter within the pumping system and output a signal representative of the measured parameter. The pumping system further includes a wireless telemetry system that is configured to transmit data representative of the measured parameter from the pumping system to the surface. The one or more sensors may include acoustically active sensors that operate according to surface acoustic wave principles.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: August 13, 2019
    Assignee: GE Oil & Gas Esp, Inc.
    Inventors: Robert Lee Marvel, Tyler Walker, Samved Bhatnagar
  • SYSTEM AND METHOD FOR REAL-TIME CONDITION MONITORING OF AN ELECTRIC SUBMERSIBLE PUMPING SYSTEM
    Publication number: 20180051555
    Abstract: A pumping system for use in a subterranean wellbore below a surface includes a motor assembly, a pump driven by the motor assembly, and one or more sensors configured to measure an operating parameter within the pumping system and output a signal representative of the measured parameter. The pumping system further includes a wireless telemetry system that is configured to transmit data representative of the measured parameter from the pumping system to the surface. The one or more sensors may include acoustically active sensors that operate according to surface acoustic wave principles.
    Type: Application
    Filed: March 25, 2015
    Publication date: February 22, 2018
    Inventors: Robert Lee MARVEL, Tyler WALKER, Samved BHATNAGAR