Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and system for determining the position of marine vessels and similar objects










Image Number 3 for United States Patent #7315274.

A method for determining the relative position between two or more objects in a marine environment, including waterways, of which at least one object can be maneuvered relative to one or more other objects. At least one interrogator is arranged on one or more of the objects and sends a radio wave signal to at least one transponder arranged on one or more of the other objects. The novel method is the use of a FMCW radar in the interrogator, the use of the transponders for including identity tags into the signals to be reflected to the interrogator, and attitude determination. A system for this determination is also described.








 
 
  Recently Added Patents
High sensitivity stress sensor based on hybrid materials
Output circuit
Weighted determination in configuration management systems
2,5-disubstituted piperidine orexin receptor antagonists
Cathode active material and lithium secondary battery comprising the same
Image processing apparatus, image processing system, and image processing method
Method and apparatus for over-the-air activation of neighborhood cordless-type services
  Randomly Featured Patents
Hand-actuated chain saw
Apparatus for well logging telemetry
Detector for a security thread having at least two security detection features
Liquid crystal display device
Method and apparatus for filtering dry cleaning solvent
Wireless communications system
Data partitioning via bucketing bloom filters
Manually disassembled and readily shippable miniature, unmanned aircraft with data handling capability
Medical equipment
Image forming apparatus and method