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. 31, 2018
Filed:
Dec. 12, 2013
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Nobuyuki Katae, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A voice input and output database search method that includes: extracting at least one candidate keyword represented by a word or phrase from text information included in a search result; memorizing the extracted candidate keyword and a search state including the search result from which the candidate keyword is extracted in correspondence; and after a new search condition that is different from the search condition and is provided by a voice message has been recognized and a search has been conducted in accordance with this recognized search condition, when a backtracking keyword represented by a word or phrase is recognized together with a backtracking directive that is represented by a word or phrase and backtracks to a search state, controlling on the basis of memory contents so as to backtrack to a search state memorized in correspondence with a candidate keyword that corresponds to the recognized backtracking keyword.