Patents Represented by Attorney Mark Yang

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  • Dynamically configurable wireless device
    Patent number: 7940173
    Abstract: A wireless device for facilitating for GPS-based asset tracking via a wireless communications network and a centralized management system. The wireless device includes dynamically configurable event profiles which allow the wireless device to be dynamically reconfigured and to perform certain actions based on a dynamically configurable combination of received events.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: May 10, 2011
    Assignee: WebTech Wireless Inc.
    Inventor: Robert John Koen
  • Differential signaling power management
    Patent number: 6845131
    Abstract: For a low voltage differential signalling technology to achieve more and faster processing, minimizing power consumption is important. A method of power management is provided whereby the transmitter circuitry is powered down at appropriate times and a minimum number of active links is maintained to maintain the integrity of the state of the logic in the receiver circuitry.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: January 18, 2005
    Assignee: Spectrum Signal Processing Inc.
    Inventors: Vivian John Ward, John Peter Van Baarsen