Inventor

LENNIG MATTHEW

CA10 patents

⚠️ This page may combine multiple inventors who share the name “LENNIG MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTHERN TELECOM LTD

5 patents

US5515475AMay 7, 1996

Speech recognition method using a two-pass search

NORTHERN TELECOM LTD314 citations98

US5488652AJan 30, 1996

Method and apparatus for training speech recognition algorithms for directory assistance applications

NORTHERN TELECOM LTD255 citations96

US5097509AMar 17, 1992

Rejection method for speech recognition

NORTHERN TELECOM LTD61 citations95

US4956865ASep 11, 1990

Speech recognition

NORTHERN TELECOM LTD83 citations95

US5644680AJul 1, 1997

Updating markov models based on speech input and additional information for automated telephone directory assistance

NORTHERN TELECOM LTD73 citations93

NUANCE COMM

2 patents

US6873953B1Mar 29, 2005

Prosody based endpoint detection

NUANCE COMM171 citations98

US6785653B1Aug 31, 2004

Distributed voice web architecture and associated components and methods

NUANCE COMM153 citations98

BELL CANADA

2 patents

US5390278AFeb 14, 1995

Phoneme based speech recognition

BELL CANADA209 citations96

US5479488ADec 26, 1995

Method and apparatus for automation of directory assistance using speech recognition

BELL CANADA416 citations95

NUANCE COMMUNICATIONS

1 patent

US6119087ASep 12, 2000

System architecture for and method of voice processing

NUANCE COMMUNICATIONS195 citations89