Patents by Inventor Mark Cavin

Mark Cavin 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).

  • Master-Slave Local Oscillator Porting Between Radio Integrated Circuits
    Publication number: 20050064892
    Abstract: A technique to share a local oscillator signal between two radio frequency integrated circuits (RFICs). The local oscillator signal generated internally by one RFIC is ported to the other RFIC for use in transmit and/or receive operation. The local oscillator signal that is ported may be an RF local oscillator signal. Each RFIC may include a bi-directional port circuit that can be operated to make the RFIC a master, slave or may be totally disabled to disable the porting feature. This is particularly useful in RFICs that are used to communicate using MIMO radio algorithms which rely for optimum performance on phase and frequency coherency among a plurality of transmitters and a plurality of receivers.
    Type: Application
    Filed: December 4, 2003
    Publication date: March 24, 2005
    Applicant: COGNIO, INC.
    Inventor: Mark Cavin
  • Handle component for playard
    Patent number: D1030444
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: June 11, 2024
    Assignees: BABY TREND, INC., Dong Guan Golden Prosper Baby Products Co., Ltd.
    Inventors: Mark Asai, Michael Cavins, Chin-Kuan Lac, Jie Hu, Shaoqin Li