Patents Assigned to HANA MICROELECTRONICS PUBLIC CO., LTD.
  • Method and apparatus for determining data of ASK signal, and wireless power transmitter using the same
    Patent number: 10862719
    Abstract: A method and apparatus for determining an amplitude-shift keying (ASK) signal, and a wireless power transmitter using the same is provided. The method of determining data of the ASK signal includes receiving a demodulated signal of a received ASK signal, measuring a pulse time during which a pulse configuring the demodulated signal is held, storing the measured pulse time, and determining information on a current pulse based on a pulse time of the current pulse of the demodulated signal and a holding time of an immediately preceding pulse.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: December 8, 2020
    Assignee: HANA MICROELECTRONICS PUBLIC CO., LTD.
    Inventor: ChweeHeng Teo