Patents Assigned to EE Systems Group Inc.
  • Patent number: 8194061
    Abstract: A process and system of lighting with green energy source and intelligent power management, which saves energy consuming and limits pollution. The system is using solar power, green battery, and LED which are clean, long life; save, and energy saving. A microcontroller coordinates devices and sensors to optimize the operation of the system to generate illumination. The process includes the steps of sensing the environment, selecting power source, determining the energy output and driving the light device in order to most efficiently using energy and generate sufficient light for different purposes.
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: June 5, 2012
    Assignee: EE Systems Group Inc.
    Inventors: Randall Wang, James Parker
  • Patent number: 7546223
    Abstract: A process and system of energy signal detection, which improves sensitivity, performance and reliability thereof and reduces false alarms by distinguishing between noise and real signals, includes the steps of receiving a plurality of data samples and generating a predetermined number of constructed sample windows of constructed samples in time, determining a control range for each of said constructed sample windows, determining whether there is an alarm pre-condition by comparing relationship between successive constructed sample windows, and generating an output signal when the alarm pre-condition is qualified.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: June 9, 2009
    Assignee: EE Systems Group Inc.
    Inventors: James Parker, Randall Wang
  • Patent number: 7323978
    Abstract: A digital verification control, which is incorporated with an alarm system, includes a first timer device for presetting a single zone verification time in the control panel and second timer device for presetting a multiple zone verification time in the control panel. The single zone verification time is a single detector time delay and arranged when one of the sensors detects at least two triggered signals in the respective detecting area within the single zone verification time, the local warning system is activated for producing a local warning signal. The multiple zone verification time, which is longer than the single zone verification time, is a multiple detector time delay and arranged when the two sensors detect two triggered signals in the detecting areas respectively within the multiple zone verification time, the local warning system is activated for producing the local warning signal.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: January 29, 2008
    Assignee: EE Systems Group Inc.
    Inventors: James Parker, Randall Wang