The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Oct. 01, 2008
Shyamsundar Rajaram, San Francisco, CA (US);
Shyamsundar Rajaram, San Francisco, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Provided are, among other things, systems, methods and techniques for identifying matching objects in a computer database. In one representative technique, a set of attribute-value pairs corresponding to a query data object are input, with individual ones of the attribute-value pairs including an identified attribute and a value for the identified attribute; multiple characteristic fingerprints are assigned to individual ones of the attribute-value pairs in the set, the characteristic fingerprints having been selected from an attribute-specific field of available characteristic fingerprints based on the value for the identified attribute; a subset of at least one characteristic fingerprint is selected from across the characteristic fingerprints for the query data object, based on a selection criterion, and a database is queried using the subset of at least one characteristic fingerprint to identify any matches.