Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Query pruning using interior circles for geodetic data in an R-tree index










Image Number 9 for United States Patent #7185023.

A method for determining relationships among data representing regions on a surface of a body. The method includes identifying a center of a first geometry. A minimum distance is identified from the center to a boundary of the first geometry. A first circle is defined on the surface of the body having the minimum distance as its radius and the center of the first geometry as its center. The first circle is compared with a second geometry to determine if the second geometry fulfills a first filter condition with respect to the first geometry.








 
 
  Recently Added Patents
Author signatures for legal purposes
Integrated transmit/receive switch
Techniques for distributed storage aggregation
Method of stimulating tissue healing
Circuit for and method of enabling communication of cryptographic data
Flavonoid dimers and methods of making and using such
System and method of verification of analog circuits
  Randomly Featured Patents
Disambiguation of contact information using historical data
Batteries with porous components
Electrical connector
Personal computer system with storage controller controlling data transfer
Process for manufacturing a polyolefin resin
Optical scanner
Optical scanner and image forming apparatus
Fast suspend to disk
Fly box
Sewing machine with elongated arm and strengtheing plate