Resources Contact Us Home
Dot-tag visibility network architecture

Image Number 12 for United States Patent #8115628.

The system employs full transceivers, each having peer-to-peer, client/server, and IP networking capabilities, and covering open-area ranges of up to 100 feet. The system uses Low Frequency for data communications so it can achieve both low cost (less costly than many RF-ID tags) and long battery life (10-15 years). Additionally, since these tags have batteries, static RAM maybe be added at very low cost, as well as sensors, LED's displays etc. The system also employs a sidewinder that communicates to said tag regularly, said sidewinder keeps the IP address of said tag. The system also employs an embedded VPN. The VPN includes a suite of diagnostic tools that run on a laptop. The system also includes a visibility data server that communicates to the sidewinder by the VPN. The data server includes a virtual tag data base, said virtual tag data base updated by the sidewinder.

  Recently Added Patents
Ventilated vacuum commutation structure
Optical coherence tomography with multiple sample arms
Touch panel structure and manufacturing method thereof
Systems for usage based rate limiting over a shared data link
Electron beam manipulation system and method in X-ray sources
Electric connection box
Detachably integrated battery charger for mobile cell phones and like devices
  Randomly Featured Patents
VLAN frame format
System and methods for determining nerve direction to a surgical instrument
Nozzle apparatus having a scraper for the application of the foam treatment of tissue webs
Blade-carrying frame for machines for cutting marble, granite and hard stone
Method of fabricating a semiconductor device using a full silicidation process
Gate valve with tongue and groove or bridging seal to annular seat elements
Quantum junction device as switch and detector
Voltage modulated driver circuits for electro-optic displays
Hood for the protection of premises
Structurally efficient airbag cushion exhibiting high available inflation volume