Patent №
US 7,890,328
Granted
2011-02-15
Filed 2006
Owner
AT&T CORP.
Lab
—
AI components
4
nlp · speech · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11470685
Disclosed herein are methods and systems for recognizing speech. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. If the received speech does not match data in the precompiled grammar, then dynamically compiling a new grammar based only on new data added to the database after the compiling of the precompiled grammar. The database may comprise a directory of names.
AI classification
Ownership
AT&T CORP.
assignment · 182140981
Assignors
BLANCHARD, HARRY, LEWIS, STEVEN, SIVAPRASAD, SHANKARNARAYAN, ZHANG, LAN
On an employer assignment, the assignors are typically the inventors.