Patents by Inventor YongMoo HEO

YongMoo HEO 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).

  • Mobile device
    Patent number: 9413192
    Abstract: A mobile device is configured such that it can be charged using an electric power signal S2 received from a wireless power transmitter. A wireless power receiver receives the electric power signal S2. A charger circuit charges a secondary battery using the electric power received by the wireless power receiver. A sensor detects whether or not the mobile device has been moved from a charging stand after the wireless power receiver transmits, to the wireless power transmitter, an EPT (End of Power Transfer) packet that indicates that charging of the secondary battery has been completed.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 9, 2016
    Assignee: ROHM CO., LTD.
    Inventors: YongMoo Heo, Masashi Horimoto
  • MOBILE DEVICE
    Publication number: 20150380976
    Abstract: A mobile device is configured such that it can be charged using an electric power signal S2 received from a wireless power transmitter. A wireless power receiver receives the electric power signal S2. A charger circuit charges a secondary battery using the electric power received by the wireless power receiver. A sensor detects whether or not the mobile device has been moved from a charging stand after the wireless power receiver transmits, to the wireless power transmitter, an EPT (End of Power Transfer) packet that indicates that charging of the secondary battery has been completed.
    Type: Application
    Filed: June 25, 2015
    Publication date: December 31, 2015
    Inventors: YongMoo HEO, Masashi HORIMOTO