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:
Jun. 26, 2012
Filed:
Oct. 12, 2006
Pamela Leigh Dragosh, Bedminster, NJ (US);
David Bjorn Roe, Santa Barbara, CA (US);
Robert Douglas Sharp, Morristown, NJ (US);
Pamela Leigh Dragosh, Bedminster, NJ (US);
David Bjorn Roe, Santa Barbara, CA (US);
Robert Douglas Sharp, Morristown, NJ (US);
AT&T Intellectual Property II, L.P., Atlanta, GA (US);
Abstract
A system and method of operating an automatic speech recognition application over an Internet Protocol network is disclosed. The ASR application communicates over a packet network such as an Internet Protocol network or a wireless network. A grammar for recognizing received speech from a user over the IP network is selected from a plurality of grammars according to a user-selected application. A server receives information representing speech over the IP network, performs speech recognition using the selected grammar, and returns information based upon the recognized speech. Sub-grammars may be included within the grammar to recognize speech from sub-portions of a dialog with the user.