MAC (Message Authentication Code)

Industry

CPC
G07B2017/00774

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Parent Industries

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

Current Industry

G07B2017/00774MAC (Message Authentication Code)

Industries

Patents Grantslast 30 patents

Information Patent Grant
Mutual authentication system and method for protection of postal se...
- Patent number 7,912,788
- Issue date Mar 22, 2011
- Pitney Bowes Inc.
- G. Thomas Athens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for the dependable transmission of service data to a termina...
- Patent number 7,577,617
- Issue date Aug 18, 2009
- Francotyp-Postalia AG & Co.
- Frank Reisinger
- G07 - CHECKING-DEVICES
Information Patent Grant
Mail production systems
- Patent number 7,539,651
- Issue date May 26, 2009
- Pitney Bowes Ltd.
- Vincent Rozendaal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure data capture apparatus and method
- Patent number 7,171,392
- Issue date Jan 30, 2007
- Ascom Hasler Mailing Systems Inc.
- George Brookner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and devices for printing a franking mark on a document
- Patent number 7,058,614
- Issue date Jun 6, 2006
- PTT Post Holdings B.V.
- Hennie Wesseling
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of limiting key usage in a postage metering system that prod...
- Patent number 6,938,023
- Issue date Aug 30, 2005
- Pitney Bowes Inc.
- Frederick W. Ryan, Jr.
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for linking an indicium with address information...
- Patent number 6,886,001
- Issue date Apr 26, 2005
- Pitney Bowes Inc.
- Robert W Allport
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and devices for printing a franking mark on a document
- Patent number 6,851,619
- Issue date Feb 8, 2005
- PTT Post Holdings B.V.
- Hennie Wesseling
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for linking an indicium with address information...
- Patent number 6,795,813
- Issue date Sep 21, 2004
- Pitney Bowes Inc.
- Robert W. Allport
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for securely transmitting keys from a postage...
- Patent number 6,480,831
- Issue date Nov 12, 2002
- Pitney Bowes Inc.
- Robert A Cordery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and postal apparatus with a chip card write/read unit for re...
- Patent number 6,477,511
- Issue date Nov 5, 2002
- Francotyp Postalia AG & Co.
- Stephan Guenther
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and arrangement for data processing in a mail-processing sys...
- Patent number 6,226,626
- Issue date May 1, 2001
- Siemens Aktiengesellschaft
- Wolfgang Thiel
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for statistics mode reloading and for statistical acquisitio...
- Patent number 6,148,292
- Issue date Nov 14, 2000
- Francotyp Postalia AG & Co.
- Frank Reisinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital postal indicia employing machine and human verification
- Patent number 6,125,357
- Issue date Sep 26, 2000
- Pitney Bowes Inc.
- Leon A. Pintsov
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for disaster recovery in an open metering system
- Patent number 6,061,671
- Issue date May 9, 2000
- Pitney Bowes Inc.
- Walter J. Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detection of errors in accounting for postal...
- Patent number 6,009,416
- Issue date Dec 28, 1999
- Pitney Bowes Inc.
- Leon A. Pintsov
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and arrangement for generating and checking a security imprint
- Patent number 5,953,426
- Issue date Sep 14, 1999
- Francotyp Postalia AG & Co.
- Harald Windel
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of improving the security of postage meter machines
- Patent number 5,805,711
- Issue date Sep 8, 1998
- Francotyp Postalia AG & Co.
- Harald Windel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for disaster recovery in an open metering system
- Patent number 5,793,867
- Issue date Aug 11, 1998
- Pitney Bowes Inc.
- Robert A. Cordery
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for modifying data loaded into memory cells of an electronic...
- Patent number 5,734,571
- Issue date Mar 31, 1998
- Francotyp Postalia AG & Co.
- Joachim Pilz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for communications with postage meters
- Patent number 5,715,164
- Issue date Feb 3, 1998
- Ascom Hasler Mailing Systems AG
- Hans-Peter Liechti
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for improving the security of postage meter machines
- Patent number 5,671,146
- Issue date Sep 23, 1997
- Francotyp-Postalia GmbH
- Harald Windel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SAFETY MODULE FOR A FRANKING MACHINE
- Publication number 20080244217
- Publication date Oct 2, 2008
- Volker Baum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital signature/certificate for hard-copy documents
- Publication number 20060265590
- Publication date Nov 23, 2006
- Dennis C. DeYoung
- G07 - CHECKING-DEVICES
Information Patent Application
Mutual authentication system and method for protection of postal se...
- Publication number 20060069655
- Publication date Mar 30, 2006
- Pitney Bowes Incorporated
- G. Thomas Athens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure data capture apparatus and method
- Publication number 20040193547
- Publication date Sep 30, 2004
- George Brookner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mail production systems
- Publication number 20040064423
- Publication date Apr 1, 2004
- Vincent Rozendaal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure data storage on open systems
- Publication number 20040059676
- Publication date Mar 25, 2004
- Vincent Rozendaal
- G07 - CHECKING-DEVICES
Information Patent Application
Verification of batch items
- Publication number 20040054547
- Publication date Mar 18, 2004
- Vincent Rozendaal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE DATA CAPTURE APPARATUS AND METHOD
- Publication number 20030097337
- Publication date May 22, 2003
- George Brookner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for linking an indicium with address information...
- Publication number 20020143714
- Publication date Oct 3, 2002
- Pitney Bowes Inc.
- Robert W. Allport
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR LINKING AN INDICIUM WITH ADDRESS INFORMATION...
- Publication number 20020046192
- Publication date Apr 18, 2002
- ROBERT W. ALLPORT
- G06 - COMPUTING CALCULATING COUNTING

MAC (Message Authentication Code)

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mutual authentication system and method for protection of postal se...

Method for the dependable transmission of service data to a termina...

Mail production systems

Secure data capture apparatus and method

Method and devices for printing a franking mark on a document

Method of limiting key usage in a postage metering system that prod...

System and method for linking an indicium with address information...

Method and devices for printing a franking mark on a document

System and method for linking an indicium with address information...

Method and apparatus for securely transmitting keys from a postage...

Method and postal apparatus with a chip card write/read unit for re...

Method and arrangement for data processing in a mail-processing sys...

Method for statistics mode reloading and for statistical acquisitio...

Digital postal indicia employing machine and human verification

System and method for disaster recovery in an open metering system

System and method for detection of errors in accounting for postal...

Method and arrangement for generating and checking a security imprint

Method of improving the security of postage meter machines

System and method for disaster recovery in an open metering system

Method for modifying data loaded into memory cells of an electronic...

System and method for communications with postage meters

Method for improving the security of postage meter machines

Patents Applicationslast 30 patents

SAFETY MODULE FOR A FRANKING MACHINE

Digital signature/certificate for hard-copy documents

Mutual authentication system and method for protection of postal se...

Secure data capture apparatus and method

Mail production systems

Secure data storage on open systems

Verification of batch items

SECURE DATA CAPTURE APPARATUS AND METHOD

System and method for linking an indicium with address information...

SYSTEM AND METHOD FOR LINKING AN INDICIUM WITH ADDRESS INFORMATION...