Patents by Inventor Kwan Yin Lau

Kwan Yin Lau 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).

  • Groundless radio frequency test probe
    Patent number: 10520535
    Abstract: A groundless radio frequency (RF) test probe comprises a first connector to receive a signal from a system under test and a second connector to present the signal as an output. The probe further comprises an antenna array coupled between the first connector and the second connector, the antenna array to couple the signal from the first connector to the second connector, wherein the antenna pair is impedance matched with the system under test. The probe does not have a physical ground connection with the system under test.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: December 31, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Kwan Yin Lau, Chin Hsiu Chuang, Adrian Napoles