Patents by Inventor Hiroji NATSUKI

Hiroji NATSUKI 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).

  • Wireless power transfers with frequency range scanning
    Patent number: 10601256
    Abstract: A system, a circuit, and a method of wireless power transfer using a transmitter and a controller coupled to the transmitter. The controller is configured to perform operations including causing the transmitter to scan a frequency range that includes a maximum frequency and a minimum frequency. The operations further include determining one or more detections based at least on the scan of the frequency range. The detection may include a presence of one or more receivers, an absence of one or more receivers, and/or a presence of a foreign object. The operations include determining one or more further operations based on the one or more detections.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: March 24, 2020
    Assignee: INTEGRATED DEVICE TECHNOLOGY, INC.
    Inventors: Anthonius Bakker, Hiroji Natsuki
  • WIRELESS POWER TRANSFERS WITH FREQUENCY RANGE SCANNING
    Publication number: 20170237290
    Abstract: A system, a circuit, and a method of wireless power transfer using a transmitter and a controller coupled to the transmitter. The controller is configured to perform operations including causing the transmitter to scan a frequency range that includes a maximum frequency and a minimum frequency. The operations further include determining one or more detections based at least on the scan of the frequency range. The detection may include a presence of one or more receivers, an absence of one or more receivers, and/or a presence of a foreign object. The operations include determining one or more further operations based on the one or more detections.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 17, 2017
    Inventors: Anthonius BAKKER, Hiroji NATSUKI