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:
Jul. 24, 2001
Filed:
Jul. 31, 1998
Applicant:
Inventors:
Lee-Chin Hsu Liu, San Jose, CA (US);
Kenji Yoneda, Tokyo, JP;
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/730 ;
U.S. Cl.
CPC ...
G06F 1/730 ;
Abstract
A secondary index search in a relational database system compares primary key selection criteria against a primary key value stored in a secondary index record that satisfies secondary key selection criteria instead of searching a primary index for a primary key value that satisfies the primary key selection criteria.
Liu, Lee-Chin. (2001). Secondary index search (U.S. Patent No. 6266660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6266660
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile