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:
Mar. 16, 2010
Filed:
Jan. 18, 2006
Gaurav Sareen, Bellevue, WA (US);
Michael A. Isard, San Francisco, CA (US);
Gaurav Sareen, Bellevue, WA (US);
Michael A. Isard, San Francisco, CA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Index entries representing ranges of values are queried with a query value to determine if the query value is in one of the ranges. Numeric ranges are represented in an index and queries are constructed to match index entries. Search terms are constructed from the query value, such that a search term matches an index entry if and only if the queried for valued is in the range represented by the index entry. To facilitate querying the indexes, queries are constructed to contain search terms having a data structure format similar to that of the index entries.