Patents by Inventor Ryosuke Umeno

Ryosuke Umeno 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).

  • Patent number: 9232116
    Abstract: A digital broadcast receiving apparatus includes a digital data demodulator 1 that demodulates digital data from a received signal of a digital broadcast; a content reproduction unit 2 that reproduces contents of the digital broadcast from the demodulated digital data; a clock difference detector 3 that detects information about the difference between a first clock to which the digital data demodulator 1 synchronizes and a second clock to which the content reproduction unit 2 synchronizes; and an output sample controller 6 that performs control in such a manner that the contents of the digital broadcast reproduced are output at a prescribed rate in accordance with the information about the difference between the first clock and the second clock.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: January 5, 2016
    Assignee: Mitsubishi Electric Corporation
    Inventors: Ryosuke Umeno, Yuji Matsuda
  • Publication number: 20150249773
    Abstract: A digital broadcast receiving apparatus includes a digital data demodulator 1 that demodulates digital data from a received signal of a digital broadcast; a content reproduction unit 2 that reproduces contents of the digital broadcast from the demodulated digital data; a clock difference detector 3 that detects information about the difference between a first clock to which the digital data demodulator 1 synchronizes and a second clock to which the content reproduction unit 2 synchronizes; and an output sample controller 6 that performs control in such a manner that the contents of the digital broadcast reproduced are output at a prescribed rate in accordance with the information about the difference between the first clock and the second clock.
    Type: Application
    Filed: October 24, 2012
    Publication date: September 3, 2015
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Ryosuke Umeno, Yuji Matsuda