Bradley R. Schaefer

Person

Chandler, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for efficient bearer traffic routing in a communication system
- Patent number 7,742,450
- Issue date Jun 22, 2010
- Motorola, Inc.
- George Xenakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for dynamic group call
- Patent number 7,711,382
- Issue date May 4, 2010
- Motorola, Inc.
- Derek A. Oxley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Roaming services using home location register
- Patent number 7,321,768
- Issue date Jan 22, 2008
- Motorola, Inc.
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Push-to-talk call setup for a mobile packet data dispatch network
- Patent number 7,231,223
- Issue date Jun 12, 2007
- Motorola, Inc.
- Nigel M. May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User controlled home location register
- Patent number 7,149,516
- Issue date Dec 12, 2006
- Motorola, Inc.
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for interworking dispatch services network
- Patent number 7,054,302
- Issue date May 30, 2006
- Motorola, Inc.
- Nandakishore A. Albal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Token passing arrangement for a conference call bridge arrangement
- Patent number 7,016,315
- Issue date Mar 21, 2006
- Motorola, Inc.
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common services and applications agent
- Patent number 7,002,987
- Issue date Feb 21, 2006
- Motorola, Inc.
- Mark L. Shaughnessy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for joining dispatch calls
- Patent number 6,999,782
- Issue date Feb 14, 2006
- Motorola, Inc.
- Mark L. Shaughnessy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conference call bridge arrangement
- Patent number 6,990,081
- Issue date Jan 24, 2006
- Motorola, Inc.
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session initiation protocol compression
- Patent number 6,976,081
- Issue date Dec 13, 2005
- Motorola, Inc.
- William R. Worger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporary block flow allocation method
- Patent number 6,973,325
- Issue date Dec 6, 2005
- Motorola, Inc.
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile originator call control
- Patent number 6,639,973
- Issue date Oct 28, 2003
- Motorola, Inc.
- Jill C. Wheeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for using ground based processing resources t...
- Patent number 6,553,208
- Issue date Apr 22, 2003
- Motorola, Inc.
- William Robert Worger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for seamless crypto rekey system
- Patent number 5,940,508
- Issue date Aug 17, 1999
- Motorola, Inc.
- Craig Allen Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adaptive routing in a satellite-based comm...
- Patent number 5,924,014
- Issue date Jul 13, 1999
- Motorola, Inc.
- Dean Paul Vanden Heuvel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Call setup for a wireless mobile network and supporting method, app...
- Publication number 20060148535
- Publication date Jul 6, 2006
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for front end processing of messages
- Publication number 20060126618
- Publication date Jun 15, 2006
- MOTOROLA, INC.
- Leonard K. Pennock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for dynamic group call
- Publication number 20050192041
- Publication date Sep 1, 2005
- Derek A. Oxley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for efficient bearer traffic routing in a communication system
- Publication number 20050180389
- Publication date Aug 18, 2005
- George Xenakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Temporary block flow allocation method
- Publication number 20050064888
- Publication date Mar 24, 2005
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless call hitchhiker
- Publication number 20040203341
- Publication date Oct 14, 2004
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for interworking dispatch services network
- Publication number 20040190535
- Publication date Sep 30, 2004
- Nandakishore A. Albal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for joining dispatch calls
- Publication number 20040162096
- Publication date Aug 19, 2004
- Mark L. Shaughnessy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call setup for a mobile packet data dispatch network
- Publication number 20040121791
- Publication date Jun 24, 2004
- Nigel M. May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for group call address of record compression
- Publication number 20040093433
- Publication date May 13, 2004
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Push-to-talk/cellular networking system
- Publication number 20040032843
- Publication date Feb 19, 2004
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE ORIGINATOR CALL CONTROL
- Publication number 20030202642
- Publication date Oct 30, 2003
- Jill C. Wheeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Session initiation protocol compression
- Publication number 20030145115
- Publication date Jul 31, 2003
- William R. Worger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User controlled home location register
- Publication number 20030100302
- Publication date May 29, 2003
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Roaming services using home location register
- Publication number 20030100303
- Publication date May 29, 2003
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Common services and applications agent
- Publication number 20020186684
- Publication date Dec 12, 2002
- MOTOROLA, INC.
- Mark L. Shaughnessy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Conference call bridge arrangement
- Publication number 20020141383
- Publication date Oct 3, 2002
- MOTOROLA, INC.
- Bradley R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Token passing arrangement for a conference call bridge arrangement
- Publication number 20020136166
- Publication date Sep 26, 2002
- MOTOROLA, INC.
- Peter J. Armbruster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Bradley R. Schaefer

Person

Patents Grantslast 30 patents

Method for efficient bearer traffic routing in a communication system

Method for dynamic group call

Roaming services using home location register

Push-to-talk call setup for a mobile packet data dispatch network

User controlled home location register

Method and apparatus for interworking dispatch services network

Token passing arrangement for a conference call bridge arrangement

Common services and applications agent

Method for joining dispatch calls

Conference call bridge arrangement

Session initiation protocol compression

Temporary block flow allocation method

Mobile originator call control

Methods and apparatus for using ground based processing resources t...

Method and apparatus for seamless crypto rekey system

Method and apparatus for adaptive routing in a satellite-based comm...

Patents Applicationslast 30 patents

Call setup for a wireless mobile network and supporting method, app...

System and method for front end processing of messages

Method for dynamic group call

Method for efficient bearer traffic routing in a communication system

Temporary block flow allocation method

Wireless call hitchhiker

Method and apparatus for interworking dispatch services network

Method for joining dispatch calls

Call setup for a mobile packet data dispatch network

Method for group call address of record compression

Push-to-talk/cellular networking system

MOBILE ORIGINATOR CALL CONTROL

Session initiation protocol compression

User controlled home location register

Roaming services using home location register

Common services and applications agent

Conference call bridge arrangement

Token passing arrangement for a conference call bridge arrangement