Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Location monitoring via implanted radio transmitter










Image Number 8 for United States Patent #6034622.

An open-loop internal monitoring system comprising (a) a plurality of internal radio transmitters, each being implanted in a human for transmitting a plurality of signal pulses, each pulse being encoded with unique identifying information; (b) a plurality of external radio receivers each having a corresponding clock, for receiving each of the plurality of signal pulses transmitted by each of the plurality of internal radio transmitters and for generating from each received signal pulse a plurality of data including at least a time-of-arrival generated in accordance with the synchronized clock of the external radio receiver and the internal radio transmitter identifying information; and (c) a central processor for (1) estimating a location for each internal radio transmitter in accordance with the time-of-arrival, (2) storing, for each human, authorized or unauthorized areas to which the human is assigned, (3) determining an event of whether the estimated location is within the authorized area or the unauthorized area assigned to any one of the humans and stored in the central processor, and (4) notifying a monitor of the central processor upon occurrence of the event.








 
 
  Recently Added Patents
Bus controller for handling split transactions
Method of requesting CQI reports
Method for using a super-slippery thin layer characterized by the method for making same
Methods and apparatus for power amplifier calibration
Method and apparatus for a battery docking connector having reserve power for hot battery swap
Printed circuit board unit having routing unit mounted thereon and computer device having the same
Hand mixer
  Randomly Featured Patents
Modular register and sender arrangement
Device for tightening a safety belt of a motor vehicle
Cooling unit manufacturing method, cooling unit, optical device and projector
Detector array for compressive sensing
Packing machine for the production of filled sealed bags
Method and apparatus for a focal neuron system
Display having selectable simulated illuminating means
Pivoting nozzle for powder filling systems
Conformal low profile wide band slot phased array antenna
Seat element