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. 14, 2015
Filed:
Dec. 11, 2012
Guanglei Song, San Jose, CA (US);
Anand Lakshminath, Fremont, CA (US);
Nicholas Whyte, San Jose, CA (US);
Prasad Sriram, Manchester, CT (US);
Davide Libenzi, San Jose, CA (US);
Guanglei Song, San Jose, CA (US);
Anand Lakshminath, Fremont, CA (US);
Nicholas Whyte, San Jose, CA (US);
Prasad Sriram, Manchester, CT (US);
Davide Libenzi, San Jose, CA (US);
eBay Inc., San Jose, CA (US);
Abstract
An input query can be spell checked by first parsing the input query into one or more tokens. The one or more tokens are then compared against spell storage tables to derive alternative tokens. A spell cursor is launched, with the spell cursor calculating scores for permutations of the tokens and alternative tokens, and the scores representing a likelihood that a user intended to use the permutation as the input query. A memory table may then be formed including the permutations and scores. The memory table can then be passed to a column cursor, the column cursor designed to form an output table of results based on queries to a database using the permutations.