Patents by Inventor Terry Hendrix

Terry Hendrix 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).

  • Core-position sensor
    Patent number: 11561113
    Abstract: A caliper-arm-position sensor comprising a differential variable reluctance transducer (DVRT) and circuits to drive the DVRT with a substantially sinusoidal signal and to sample a signal at the DVRT once per drive-signal cycle at a predetermined position in the drive-signal cycle is disclosed.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: January 24, 2023
    Assignee: Probe Technology Services, Inc.
    Inventors: Marvin Beckman, Thientu Ho, Loi Tran, Mark Hastings, Terry Hendrix
  • NOVEL CORE-POSITION SENSOR
    Publication number: 20200264014
    Abstract: A caliper-arm-position sensor comprising a differential variable reluctance transducer (DVRT) and circuits to drive the DVRT with a substantially sinusoidal signal and to sample a signal at the DVRT once per drive-signal cycle at a predetermined position in the drive-signal cycle is disclosed.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 20, 2020
    Applicant: Probe Technology Services, Inc.
    Inventors: Marvin Beckman, Thientu Ho, Loi Tran, Mark Hastings, Terry Hendrix