Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Aaron Manuel0
Dermot Pope0
Date of Patent
June 29, 2021
0Patent Application Number
159340190
Date Filed
March 23, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods of and systems for searching a catalog include parsing the items of the catalog into tokens, determining the frequency with which each token appears in the catalog, and storing the frequencies in a cache. Queries to the catalog are likewise parsed into tokens, and the tokens of the query string are compared to frequency values in the cache to identify a smaller search space within the catalog.
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