Patents by Inventor Catherine Chow

Catherine Chow 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: 7765297
    Abstract: A system for providing online service reports to user subscribers. The service reports contain service information about services rendered by one or more service providers operating at the direction of a service administrator. The system includes a service hub coupled between the service administrator and the one or more service providers. The service hub receives an access message that defines access rights for the user subscribers. A decoder decodes the service information from one or more operational messages exchanged between the service administrator and the one or more service providers. A network server is coupled between the service hub and the user subscribers via a communication network. The network server receives a request from a selected user subscriber, and in response, provides at least a portion of the selected service information to the selected user subscriber based on the access rights.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: July 27, 2010
    Assignee: QUALCOMM Incorporated
    Inventors: Chris A. Wolfe, Catherine Chow, John Harvey, John Walters, Mark Heil, Peggy A. Erlandson, Joe Rassenti, Vikram Yashpal
  • Patent number: 7688928
    Abstract: In one embodiment a control unit of a communication system exchanging a multiple-phase time-interleaved data includes a first Phase-Locked Loop (PLL) to generate a set of un-calibrated multiple-phase signals of a first-clock; a second-PLL, a pulse generator, a pulse-width measurement unit and a phase calibration engine to evaluate adjustments required in a temporal location of a logically critical voltage transition edge in each signal in the un-calibrated set; and a phase adjustment unit to adjust the temporal location of the logically critical voltage transition edge in each signal in the un-calibrated set to generate a set of calibrated multiple-phase signals of the first-clock such that each signal in the calibrated set includes the logically critical voltage transition edge which is time skewed in a predetermined amount from the logically critical voltage transition edge in other signals in the same set within a predetermined accuracy.
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: March 30, 2010
    Assignee: LSI Corporation
    Inventors: Cathy Ye Lin, Freeman Zhong, Catherine Chow, Yi Zeng, Ryan Park
  • Publication number: 20080070537
    Abstract: A method, apparatus and/or system of a duty cycle counting phase calibration scheme of an I/O interface is disclosed.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 20, 2008
    Inventors: Cathy Ye Lin, Freeman Zhong, Catherine Chow, Yi Zeng, Ryan Park
  • Publication number: 20030093554
    Abstract: A system for providing online service reports to user subscribers. The service reports contain service information about services rendered by one or more service providers operating at the direction of a service administrator. The system includes a service hub coupled between the service administrator and the one or more service providers. The service hub receives an access message that defines access rights for the user subscribers. A decoder decodes the service information from one or more operational messages exchanged between the service administrator and the one or more service providers. A network server is coupled between the service hub and the user subscribers via a communication network. The network server receives a request from a selected user subscriber, and in response, provides at least a portion of the selected service information to the selected user subscriber based on the access rights.
    Type: Application
    Filed: November 13, 2001
    Publication date: May 15, 2003
    Inventors: Chris A. Wolfe, Catherine Chow, John Harvey, John Walters, Mark Heil, Peggy A. Erlandson, Joe Rassenti, Vikram Yashpal