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:
Feb. 14, 2012
Filed:
Oct. 31, 2008
Applicants:
Nicolas Bruno, Redmond, WA (US);
Nikolacs Koudas, Springfield, NJ (US);
Divesh Srivastava, Summit, NJ (US);
Inventors:
Nicolas Bruno, Redmond, WA (US);
Nikolacs Koudas, Springfield, NJ (US);
Divesh Srivastava, Summit, NJ (US);
Assignees:
AT&T Intellectual Property II, L.P., Atlanta, GA (US);
The Trustees of Columbia University, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of query pattern matching uses a chain of linked stacks to compactly represent partial results to root-to-leaf query paths, which are then composed to obtain matches for the twig pattern.