Patents by Inventor Desmond Awungayi

Desmond Awungayi 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).

  • Method and apparatus for digital leak detection in liquid-cooled information handling systems
    Patent number: 10859461
    Abstract: An apparatus includes a transmitter circuit configured to provide a transmitted waveform at a transmitter output, and a first microstrip differential trace extending from a first microstrip differential trace first end to a first microstrip differential trace second end. A first resistor has a first resistor first end coupled to the transmitter output and a first resistor second end coupled to the first microstrip differential trace first end. A second microstrip differential trace extends from a second microstrip differential trace first end to a second microstrip differential trace second end. A second resistor has a second resistor first end coupled to the transmitter output and a second resistor second end coupled to the second microstrip differential trace first end. A first receiver circuit has a first receiver circuit input coupled to the first microstrip differential trace second end, the first receiver configured to provide a first received signal.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: December 8, 2020
    Assignee: Dell Products, L.P.
    Inventors: Sandor Farkas, Michael J. Stumpf, Desmond Awungayi
  • Method and Apparatus for Digital Leak Detection in Liquid-Cooled Information Handling Systems
    Publication number: 20200348202
    Abstract: An apparatus includes a transmitter circuit configured to provide a transmitted waveform at a transmitter output, and a first microstrip differential trace extending from a first microstrip differential trace first end to a first microstrip differential trace second end. A first resistor has a first resistor first end coupled to the transmitter output and a first resistor second end coupled to the first microstrip differential trace first end. A second microstrip differential trace extends from a second microstrip differential trace first end to a second microstrip differential trace second end. A second resistor has a second resistor first end coupled to the transmitter output and a second resistor second end coupled to the second microstrip differential trace first end. A first receiver circuit has a first receiver circuit input coupled to the first microstrip differential trace second end, the first receiver configured to provide a first received signal.
    Type: Application
    Filed: May 1, 2019
    Publication date: November 5, 2020
    Inventors: Sandor Farkas, Michael J. Stumpf, Desmond Awungayi