Donald Marion Keen

Person

Ocean, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
User selectable multiple threshold criteria for voice recognition
- Patent number 5,960,393
- Issue date Sep 28, 1999
- Lucent Technologies Inc.
- Paul Wesley Cohrs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of implicit confirmation for automatic speech recognition
- Patent number 5,930,751
- Issue date Jul 27, 1999
- Lucent Technologies Inc.
- Paul Wesley Cohrs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Telecommunications instrument employing variable criteria speech re...
- Patent number 5,842,161
- Issue date Nov 24, 1998
- Lucent Technologies Inc.
- Paul Wesley Cohrs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Telephone with user recorded ringing signal
- Patent number 5,687,227
- Issue date Nov 11, 1997
- Lucent Technologies, Inc.
- Paul Wesley Cohrs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile pen computer having an integrated palm rest
- Patent number 5,657,258
- Issue date Aug 12, 1997
- Lucent Technologies Inc.
- Anthony James Grewe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for automatically creating new pages in a touch s...
- Patent number 5,638,438
- Issue date Jun 10, 1997
- Lucent Technologies Inc.
- Donald M. Keen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for a multiple font display
- Patent number 5,625,375
- Issue date Apr 29, 1997
- Lucent Technologies Inc.
- Donald M. Keen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for cleaning the display screen of a touch screen...
- Patent number 5,526,422
- Issue date Jun 11, 1996
- AT&T Corp.
- Donald M. Keen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for detecting telephone line status
- Patent number 5,388,153
- Issue date Feb 7, 1995
- AT&T Corp.
- Theodore O. Burger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Donald Marion Keen

Person

Patents Grantslast 30 patents

User selectable multiple threshold criteria for voice recognition

Method of implicit confirmation for automatic speech recognition

Telecommunications instrument employing variable criteria speech re...

Telephone with user recorded ringing signal

Mobile pen computer having an integrated palm rest

System and method for automatically creating new pages in a touch s...

Method and apparatus for a multiple font display

System and method for cleaning the display screen of a touch screen...

Apparatus and method for detecting telephone line status