Patents by Inventor Alvaro Ruiz Deldago

Alvaro Ruiz Deldago 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).

  • TRANSMITTER APPARATUS, RECEIVER APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
    Publication number: 20130336282
    Abstract: A transmitter apparatus to transmit to a plurality of receiver apparatuses a data signal at the same timing and on the same frequency, includes a transmitter unit that transmits a demodulation reference signal addressed to a first receiver apparatus and a demodulation reference signal addressed to a second receiver apparatus different from the first receiver apparatus at the same timing and on the same frequency.
    Type: Application
    Filed: January 30, 2012
    Publication date: December 19, 2013
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Hiroshi Nakano, Hiromichi Tomeba, Takashi Onodera, Alvaro Ruiz Deldago