Patents by Inventor Desong Zhao

Desong Zhao 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).

  • RFIC configuration for reduced antenna trace loss
    Patent number: 9350392
    Abstract: An RFIC configuration for reduced antenna trace loss is disclosed. In an exemplary embodiment, an apparatus includes a primary RFIC and a secondary RFIC that is configured to receive analog signals from at least two antennas. The secondary RFIC is configured to process selected analog signals received from at least one antenna to generate an analog output that is input to the primary RFIC.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: May 24, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: I-Hsiang Lin, Zhijie Xiong, Seshagiri Krishnamoorthy, Jin-Su Ko, Prashanth Akula, Liang Zhao, Kevin Hsi Huai Wang, Desong Zhao
  • FEEDBACK RECEIVE PATH WITH LOW-IF MODE
    Publication number: 20150280946
    Abstract: An apparatus includes an input configured to receive a radio-frequency (RF) signal at a feedback receive path and also includes circuitry coupled to the input. The circuitry is configured to generate a low-intermediate frequency (low-IF) signal based on the RF signal.
    Type: Application
    Filed: March 20, 2015
    Publication date: October 1, 2015
    Inventors: Faramarz Sabouri, Seyed Aiden Bassam, Desong Zhao, Carl Thomas Hardin, Sahar Nozari
  • RFIC CONFIGURATION FOR REDUCED ANTENNA TRACE LOSS
    Publication number: 20140162570
    Abstract: An RFIC configuration for reduced antenna trace loss is disclosed. In an exemplary embodiment, an apparatus includes a primary RFIC and a secondary RFIC that is configured to receive analog signals from at least two antennas. The secondary RFIC is configured to process selected analog signals received from at least one antenna to generate an analog output that is input to the primary RFIC.
    Type: Application
    Filed: December 12, 2012
    Publication date: June 12, 2014
    Applicant: QUALCOMM INCORPORATED
    Inventors: I-Hsiang Lin, Zhijie Xiong, Seshagiri Krishnamoorthy, Jin-Su Ko, Prashanth Akula, Liang Zhao, Kevin Hsi Huai Wang, Desong Zhao
  • ELECTRONIC DEVICES FOR COMMUNICATION UTILIZING ENERGY DETECTION AND/OR FREQUENCY SYNTHESIS
    Publication number: 20100093279
    Abstract: An electronic device for communication comprises a processor. The processor comprises a power scan module configured to receive an energy detection signal identifying detection of energy of a page signal or an inquiry signal. The power scan module is further configured to provide, upon receiving the energy detection signal, an instruction to perform a page scan or an inquiry scan.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Applicant: QUALCOMM Incorporated
    Inventors: Joel Benjamin Linsky, Gene Fong, Faramarz Sabouri, Eugene Yang, Desong Zhao, Mark Lane, Thomas P. Cargill