Patents Assigned to GWG INTERNATIONAL INC.
  • DRIP DETECTOR WITH MULTIPLE SYMMETRIC SENSORS AND SIGNAL TRANSMISSION BY ZIGBEE NETWORK
    Publication number: 20110178476
    Abstract: A drip detector for a tube with multiple symmetric sensors and signal transmission utilizes a ZigBee network and includes a monitoring display host, a drip detector, a stopper and a base. The detector generates signals and alarms through the ZigBee network when it detects changes in drip speed or drip quantity.
    Type: Application
    Filed: January 19, 2010
    Publication date: July 21, 2011
    Applicant: GWG INTERNATIONAL INC.
    Inventor: Ming-Jeng Lin