Resources Contact Us Home
Determining a location or position using information from multiple location and positioning technologies and applications using such a determined location or position

Image Number 6 for United States Patent #7904244.

A location may be determined by accepting location information from at least two sources using at least two location technologies, for each set of location information from each source, adjusting the location information using at least one of (A) confidence in the source, (B) error range of the source, (C) an error model for the source, and (D) application-specific context information, and combining adjusted locations to generate a final location these location technologies assume a degree of cooperation. The location technologies may include a combination of a "tag" that is placed on the object to be tracked, and one or more receivers/transmitters that work in concert with the tag to locate the object.

  Recently Added Patents
Upstream channel bonding in a cable communications system
Signal apparatus for facilitating safe backup of vehicles
Agglutination judgment method
Login security with short messaging
Point-of-sale cart
Diagnostic data interchange
  Randomly Featured Patents
Hexahydrotriazine compounds and insecticides
Multi-frequency antenna manufacturing method
Digital switch array
Testing to determine the fixation and focusing of living eyes
Printer and transferring body
Material and device properties modification by electrochemical charge injection in the absence of contacting electrolyte for either local spatial or final states
Pad for air bag apparatus
Method for acceleration of storage devices by returning slightly early write status
Address generator, interleave unit, deinterleave unit, and transmission unit
Video game title profile awards