Patent №
US 7,650,345
Granted
2010-01-19
Filed 2005
Owner
MICROSOFT CORPORATION
Lab
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11068292
In an electronic document such as a map, an entity lookup system associates primitive data with entity data though parallel or corresponding grids of a primitive quad-tree and an entity quad-tree. A key is assigned to grids in the primitive quad-tree in association to particular grids in the entity quad-tree.
AI classification
Knowledge representation0.82
AI hardware0.25
Evolutionary computation0.18
Machine learning0.01
Vision0.00
Natural language0.00
Planning0.00
Speech0.00
Ownership
MICROSOFT CORPORATION
assignment · 159570223
Assignors
BUERER, DAVID R., LAWLER, DUNCAN M.
On an employer assignment, the assignors are typically the inventors.
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