Patents by Inventor Youichi Yuuki

Youichi Yuuki 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).

  • Receiver apparatus and receiver system
    Patent number: 7932957
    Abstract: A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a video/audio output circuit 14 that converts the digital video and audio signals outputted from the digital circuit portion 13 into analog video and audio signals. With this configuration, a video/audio processing IC for digital signal processing no longer needs to be mounted on the circuit board of a video display apparatus 4, and thus a receiver system can be realized with a video display apparatus having a simple configuration.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: April 26, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hitoshi Azuma, Tsutomu Jitsuhara, Miyoshi Yamauchi, Toyomi Yonemaru, Hitoshi Ogino, Akio Ito, Junichi Somei, Akira Tokuda, Youichi Yuuki
  • Receiver apparatus for outputting digital video and audio signals and receiver system incorporating the receiver apparatus
    Patent number: 7880817
    Abstract: A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a video/audio output circuit 14 that converts the digital video and audio signals outputted from the digital circuit portion 13 into analog video and audio signals. With this configuration, a video/audio processing IC for digital signal processing no longer needs to be mounted on the circuit board of a video display apparatus 4, and thus a receiver system can be realized with a video display apparatus having a simple configuration.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: February 1, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tsutomu Jitsuhara, Miyoshi Yamauchi, Toyomi Yonemaru, Hitoshi Ogino, Akio Ito, Junichi Somei, Akira Tokuda, Youichi Yuuki
  • Receiver apparatus and receiver system
    Publication number: 20070058093
    Abstract: A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a video/audio output circuit 14 that converts the digital video and audio signals outputted from the digital circuit portion 13 into analog video and audio signals. With this configuration, a video/audio processing IC for digital signal processing no longer needs to be mounted on the circuit board of a video display apparatus 4, and thus a receiver system can be realized with a video display apparatus having a simple configuration.
    Type: Application
    Filed: September 11, 2006
    Publication date: March 15, 2007
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Hitoshi Azuma, Tsutomu Jitsuhara, Miyoshi Yamauchi, Toyomi Yonemaru, Hitoshi Ogino, Akio Ito, Junichi Somei, Akira Tokuda, Youichi Yuuki
  • Receiver apparatus and receiver system
    Publication number: 20070046831
    Abstract: A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a video/audio output circuit 14 that converts the digital video and audio signals outputted from the digital circuit portion 13 into analog video and audio signals. With this configuration, a video/audio processing IC for digital signal processing no longer needs to be mounted on the circuit board of a video display apparatus 4, and thus a receiver system can be realized with a video display apparatus having a simple configuration.
    Type: Application
    Filed: August 18, 2006
    Publication date: March 1, 2007
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Tsutomu Jitsuhara, Miyoshi Yamauchi, Toyomi Yonemaru, Hitoshi Ogino, Akio Ito, Junichi Somei, Akira Tokuda, Youichi Yuuki