Patent №
US 8,738,595
Granted
2014-05-27
Filed 2011
Owner
NAVTEQ NORTH AMERICA, LLC
Lab
—
AI components
3
nlp · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13301998
A method and system for a location based full text search is disclosed. The system generates interwoven bit vectors for documents that are stored in a database. The system may determine a location value based on a portion of a map that a user is viewing. The system may also receive at least one search term inputted by a user. Based on the location value and the search term, the system may generate one or more interwoven bit vectors, which may be used to query an index that identifies responsive documents stored in the database.
AI classification
Ownership
NAVTEQ NORTH AMERICA, LLC
assignment · 273280202
Assignors
PFEIFLE, MARTIN
On an employer assignment, the assignors are typically the inventors.