Patents by Inventor Claire MOTION

Claire MOTION 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).

  • Publication number: 20220254980
    Abstract: Circuitry for driving a transducer for an object detection system, the circuitry comprising drive circuitry configured to generate a drive waveform for the transducer, current monitor circuitry for monitoring a current through the transducer, and system identification circuitry. The system identification circuitry is configured to determine a characteristic of the transducer based on a first signal indicative of a drive voltage for the transducer and a second signal indicative of the current through the transducer. The circuitry is operative to adjust the drive waveform based on the determined characteristic of the transducer.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 11, 2022
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John Paul LESSO, Claire MOTION
  • Publication number: 20220244378
    Abstract: Circuitry comprising excitation circuitry for supplying a transducer with an excitation signal to generate a detection signal and current monitor circuitry for monitoring current through the transducer.
    Type: Application
    Filed: January 24, 2022
    Publication date: August 4, 2022
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John P. LESSO, Claire MOTION