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CPC
G07B2017/00798

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GPHYSICS G07Checking devices G07BTICKET-ISSUING APPARATUS FARE-REGISTERING APPARATUS FRANKING APPARATUS

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for authenticating an electronic message
- Patent number 9,444,625
- Issue date Sep 13, 2016
- United States Postal Service
- Leo J. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for authenticating an electronic message
- Patent number 8,484,479
- Issue date Jul 9, 2013
- The United States Postal Service
- Leo J. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for authenticating an electronic message
- Patent number 8,095,797
- Issue date Jan 10, 2012
- United States Postal Service
- Leo J. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated methods and systems for analyzing data associated with an...
- Patent number 7,152,212
- Issue date Dec 19, 2006
- Bowe Bell + Howell Company
- David M. McMahan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automated methods and systems for analyzing data associated with an...
- Patent number 6,717,169
- Issue date Apr 6, 2004
- Bell & Howell Mail and Messaging Technologies Company
- David M. McMahan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automated methods and systems for analyzing data associated with an...
- Patent number 6,625,567
- Issue date Sep 23, 2003
- Bell & Howell Messaging Technologies Company
- David M. McMahan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mail processing system including data center verification for mailp...
- Patent number 6,317,498
- Issue date Nov 13, 2001
- Pitney-Bowes, Inc.
- Jose Pastor
- G07 - CHECKING-DEVICES
Information Patent Grant
Auditable security system for the generation of cryptographically p...
- Patent number 5,949,879
- Issue date Sep 7, 1999
- Pitney Bowes Inc.
- William Berson
- G07 - CHECKING-DEVICES
Information Patent Grant
Enhanced encryption control system for a mail processing system hav...
- Patent number 5,805,701
- Issue date Sep 8, 1998
- Pitney Bowes Inc.
- Frederick W. Ryan
- G07 - CHECKING-DEVICES
Information Patent Grant
System for identifying authenticating and tracking manufactured art...
- Patent number 5,768,384
- Issue date Jun 16, 1998
- Pitney Bowes Inc.
- William Berson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing generic meters in a key management system
- Patent number 5,680,456
- Issue date Oct 21, 1997
- Pitney Bowes Inc.
- Walter J. Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mail processing system including data center verification for mailp...
- Patent number 5,666,421
- Issue date Sep 9, 1997
- Pitney Bowes Inc.
- Jose Pastor
- G07 - CHECKING-DEVICES
Information Patent Grant
Mail processing system including data center verification for mailp...
- Patent number 5,390,251
- Issue date Feb 14, 1995
- Pitney Bowes Inc.
- Jose Pastor
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE
- Publication number 20130297931
- Publication date Nov 7, 2013
- Leo J. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE
- Publication number 20120096275
- Publication date Apr 19, 2012
- United States Postal Service
- Leo J. Campbell
- G07 - CHECKING-DEVICES
Information Patent Application
Systems and methods for authenticating an electronic message
- Publication number 20090259840
- Publication date Oct 15, 2009
- United States Postal Service
- Leo J. Campbell
- G07 - CHECKING-DEVICES
Information Patent Application
Method and system for detection of tampering and verifying authenti...
- Publication number 20050015344
- Publication date Jan 20, 2005
- Pitney Bowes Incorporated
- G. Thomas Athens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automated methods and systems for analyzing data associated with an...
- Publication number 20020069034
- Publication date Jun 6, 2002
- David M. McMahan
- G05 - CONTROLLING REGULATING
Information Patent Application
Automated methods and systems for analyzing data associated with an...
- Publication number 20020065628
- Publication date May 30, 2002
- David M. McMahan
- G05 - CONTROLLING REGULATING

using timestamps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for authenticating an electronic message

Systems and methods for authenticating an electronic message

Systems and methods for authenticating an electronic message

Automated methods and systems for analyzing data associated with an...

Automated methods and systems for analyzing data associated with an...

Automated methods and systems for analyzing data associated with an...

Mail processing system including data center verification for mailp...

Auditable security system for the generation of cryptographically p...

Enhanced encryption control system for a mail processing system hav...

System for identifying authenticating and tracking manufactured art...

Method of manufacturing generic meters in a key management system

Mail processing system including data center verification for mailp...

Mail processing system including data center verification for mailp...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE

SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE

Systems and methods for authenticating an electronic message

Method and system for detection of tampering and verifying authenti...

Automated methods and systems for analyzing data associated with an...

Automated methods and systems for analyzing data associated with an...