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:
Oct. 01, 2013
Filed:
Mar. 16, 2012
Arvind Jain, Sunnyvale, CA (US);
Gurmeet Singh Manku, Mountain View, CA (US);
Arvind Jain, Sunnyvale, CA (US);
Gurmeet Singh Manku, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A system generates a hash value for a fetched document and compares the hash value with a set of stored hash values to identify ones of the stored hash values with a sequence of bit positions, less than all of the bit positions, that match a corresponding sequence of bit positions of the hash value. The system also determines whether any of the identified hash values are substantially similar to the hash value and identify the fetched document as a near-duplicate of another document when one of the identified hash values is substantially similar to the hash value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile