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. 01, 2003
Filed:
Nov. 16, 2001
Applicant:
Inventors:
Tetsuo Kosaka, Kanagawa, JP;
Takaya Ueda, Kanagawa, JP;
Fumiaki Ito, Kanagawa, JP;
Hiroki Yamamoto, Kanagawa, JP;
Yuji Ikeda, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 1/518 ;
U.S. Cl.
CPC ...
G10L 1/518 ;
Abstract
An information processing apparatus inputs a document having a plurality of input items, and displays it using an information display unit. An active input field is discriminated from the plurality of input fields in accordance with the display state of the document. A specific grammar corresponding to the discriminated active input field is selected from a grammar holding unit for holding a plurality of types of grammars, and the selected grammar is used in a speech recognition process.