Patents by Inventor Yuuki Mouri

Yuuki Mouri 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).

  • Light receiving circuit and photocoupler isolation circuit
    Patent number: 8280262
    Abstract: A light receiving circuit includes: a light receiving element that receives an optical signal and converts into an electrical signal; a comparator that demodulates the information on the optical signal to a pulsed signal; a band limit circuit disposed between the light receiving element and the comparator, the band limit circuit removing noise components of frequency higher than the pulsed signal; and a comparator threshold circuit disposed between the light receiving element and the comparator, the comparator threshold circuit generating a threshold of the comparator and limiting the threshold of the comparator within a binary range.
    Type: Grant
    Filed: April 13, 2010
    Date of Patent: October 2, 2012
    Assignee: Renesas Electronics Corporation
    Inventor: Yuuki Mouri
  • LIGHT RECEIVING CIRCUIT AND PHOTOCOUPLER ISOLATION CIRCUIT
    Publication number: 20100266292
    Abstract: A light receiving circuit includes: a light receiving element that receives an optical signal and converts into an electrical signal; a comparator that demodulates the information on the optical signal to a pulsed signal; a band limit circuit disposed between the light receiving element and the comparator, the band limit circuit removing noise components of frequency higher than the pulsed signal; and a comparator threshold circuit disposed between the light receiving element and the comparator, the comparator threshold circuit generating a threshold of the comparator and limiting the threshold of the comparator within a binary range.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 21, 2010
    Applicant: NEC ELECTRONICS CORPORATION
    Inventor: Yuuki MOURI