Dave J. Chater-Lea

Person

Crowthorne, Berks, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for storing and distributing encryption keys
- Patent number 8,964,987
- Issue date Feb 24, 2015
- Motorola Solutions, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for storing and distributing encryption keys
- Patent number 8,817,989
- Issue date Aug 26, 2014
- Motorola Solutions, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for validating encrypted communications via selection and co...
- Patent number 8,422,680
- Issue date Apr 16, 2013
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station, system and method for use in wireless communications
- Patent number 8,396,483
- Issue date Mar 12, 2013
- Motorola Solutions, Inc.
- David J. Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ad-hoc communication network and method
- Patent number 7,881,666
- Issue date Feb 1, 2011
- Motorola, Inc.
- Nanna Svane Theisen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for storing and distributing encryption keys
- Patent number 7,840,009
- Issue date Nov 23, 2010
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular radio communication systems and methods and equipment for...
- Patent number 7,783,285
- Issue date Aug 24, 2010
- Motorola, Inc.
- David Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and controller, mobile station and meth...
- Patent number 7,783,289
- Issue date Aug 24, 2010
- Motorola, Inc.
- David J. Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network and method
- Patent number 7,710,920
- Issue date May 4, 2010
- Motorola, Inc.
- Steen Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for storing and distributing encryption keys
- Patent number 7,707,419
- Issue date Apr 27, 2010
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing authentication in a communicatio...
- Patent number 7,522,727
- Issue date Apr 21, 2009
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing authentication in a communicatio...
- Patent number 7,424,116
- Issue date Sep 9, 2008
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for storing and distributing encryption keys
- Patent number 7,266,687
- Issue date Sep 4, 2007
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing authentication in a communicatio...
- Patent number 7,123,719
- Issue date Oct 17, 2006
- Motorola, Inc.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transmitting call information
- Patent number 6,119,007
- Issue date Sep 12, 2000
- Motorola, Inc.
- David Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system and method of operation
- Patent number 5,822,314
- Issue date Oct 13, 1998
- Motorola, Inc.
- David Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO ALLOW SECURE COMMUNICATIONS AMONG COMMUNICATION UNITS
- Publication number 20100031038
- Publication date Feb 4, 2010
- MOTOROLA, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION, SYSTEM AND METHOD FOR USE IN WIRELESS COMMUNICATIONS
- Publication number 20090253438
- Publication date Oct 8, 2009
- MOTOROLA, INC.
- David J. Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, MOBILE STATION AND METHOD FOR USE IN CELLULAR COMMUNICATIONS
- Publication number 20090017830
- Publication date Jan 15, 2009
- MOTOROLA, INC.
- David J. Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile Communication System And Controller, Mobile Station And Meth...
- Publication number 20080146264
- Publication date Jun 19, 2008
- MOTOROLA, INC.
- David J. Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS
- Publication number 20080013734
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- HANS CHRISTOPHER SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS
- Publication number 20080013735
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS
- Publication number 20080013736
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS
- Publication number 20080013740
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- HANS CHRISTOPHER SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS
- Publication number 20080013737
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- HANS CHRISTOPHER SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication network and method
- Publication number 20070121564
- Publication date May 31, 2007
- Steen Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING AUTHENTICATION IN A COMMUNICATIO...
- Publication number 20070101141
- Publication date May 3, 2007
- MOTOROLA, INC.
- HANS CHRISTOPHER SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING AUTHENTICATION IN A COMMUNICATIO...
- Publication number 20070098171
- Publication date May 3, 2007
- MOTOROLA, INC.
- HANS CHRISTOPHER SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AD-HOC COMMUNICATION NETWORK AND METHOD
- Publication number 20070087759
- Publication date Apr 19, 2007
- MOTOROLA, INC.
- Nanna Svane Theisen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cellular radio communication systems and methods and equipment for...
- Publication number 20040235525
- Publication date Nov 25, 2004
- David Chater-Lea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for providing authentication in a communicatio...
- Publication number 20020154776
- Publication date Oct 24, 2002
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for storing and distributing encryption keys
- Publication number 20020154781
- Publication date Oct 24, 2002
- Hans Christopher Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Dave J. Chater-Lea

Person

Patents Grantslast 30 patents

Method and apparatus for storing and distributing encryption keys

Method and apparatus for storing and distributing encryption keys

Method for validating encrypted communications via selection and co...

Mobile station, system and method for use in wireless communications

Ad-hoc communication network and method

Method and apparatus for storing and distributing encryption keys

Cellular radio communication systems and methods and equipment for...

Mobile communication system and controller, mobile station and meth...

Communication network and method

Method and apparatus for storing and distributing encryption keys

Method and apparatus for providing authentication in a communicatio...

Method and apparatus for providing authentication in a communicatio...

Method and apparatus for storing and distributing encryption keys

Method and apparatus for providing authentication in a communicatio...

Method of transmitting call information

Communications system and method of operation

Patents Applicationslast 30 patents

METHOD TO ALLOW SECURE COMMUNICATIONS AMONG COMMUNICATION UNITS

MOBILE STATION, SYSTEM AND METHOD FOR USE IN WIRELESS COMMUNICATIONS

SYSTEM, MOBILE STATION AND METHOD FOR USE IN CELLULAR COMMUNICATIONS

Mobile Communication System And Controller, Mobile Station And Meth...

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

Communication network and method

METHOD AND APPARATUS FOR PROVIDING AUTHENTICATION IN A COMMUNICATIO...

METHOD AND APPARATUS FOR PROVIDING AUTHENTICATION IN A COMMUNICATIO...

AD-HOC COMMUNICATION NETWORK AND METHOD

Cellular radio communication systems and methods and equipment for...

Method and apparatus for providing authentication in a communicatio...

Method and apparatus for storing and distributing encryption keys