Asymmetric, public-key algorithms

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CPC
G07B2017/00758

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

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G07B2017/00758Asymmetric, public-key algorithms

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Patents Grantslast 30 patents

Information Patent Grant
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Opening and franking of postal items
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- Issue date Jan 31, 2006
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Information Patent Grant
Secure user certification for electronic commerce employing value m...
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Information Patent Grant
Secure user certification for electronic commerce employing value m...
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- Pitney Bowes Inc.
- Robert A. Cordery
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Information Patent Grant
Secure user certification for electronic commerce employing value m...
- Patent number 6,898,581
- Issue date May 24, 2005
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System and method for linking an indicium with address information...
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Information Patent Grant
Method for certifying public keys used to sign postal indicia and i...
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- Pitney Bowes Inc.
- Robert A. Cordery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing secure processing of postal data
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System and method for linking an indicium with address information...
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Information Patent Grant
Method of limiting key usage in a postage metering system that prod...
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Information Patent Grant
Method for publishing certification information representative of s...
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Information Patent Grant
Secure system for printing authenticating digital signatures
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Method and apparatus for securely transmitting keys from a postage...
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System and method for registration of documents by marking and regi...
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Information Patent Grant
Method for verifying the expected postage security device and an au...
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Method and apparatus for performing secure processing of postal data
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Method and apparatus for distributing keys to secure devices such a...
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Information Patent Grant
Method for verifying the expected postal security device in a posta...
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Method and apparatus for authentication of postage accounting reports
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Postal security device incorporating periodic and automatic self im...
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System and method for detection of errors in accounting for postal...
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System for smart card funds refill
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Information Patent Grant
Key distribution system
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- Issue date Sep 22, 1998
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- Elizabeth Bernobich
- G07 - CHECKING-DEVICES
Information Patent Grant
Secure user certification for electronic commerce employing value m...
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- Issue date Aug 18, 1998
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- Robert A. Cordery
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Information Patent Grant
Method and apparatus for authentication of postage accounting reports
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- Issue date Jul 7, 1998
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- Chandrakant J. Shah
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Patents Applicationslast 30 patents

Information Patent Application
Opening and franking of postal items
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- Bertus Karel Edens
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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
Method and apparatus for performing secure processing of postal data
- Publication number 20020059145
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- Neopost Inc.
- JP Leon
- G07 - CHECKING-DEVICES
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
Information Patent Application
REGISTRATION OF DOCUMENTS
- Publication number 20010011681
- Publication date Aug 9, 2001
- BERTUS KAREL EDENS
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Asymmetric, public-key algorithms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Secure user certification for electronic commerce employing value m...

Opening and franking of postal items

Secure user certification for electronic commerce employing value m...

Secure user certification for electronic commerce employing value m...

Secure user certification for electronic commerce employing value m...

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

Method for certifying public keys used to sign postal indicia and i...

Method and apparatus for performing secure processing of postal data

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

Method for publishing certification information certified by a plur...

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

Method for publishing certification information representative of s...

Secure system for printing authenticating digital signatures

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

System and method for registration of documents by marking and regi...

Method for verifying the expected postage security device and an au...

Method and apparatus for performing secure processing of postal data

Method and apparatus for distributing keys to secure devices such a...

Method for verifying the expected postal security device in a posta...

Method and apparatus for authentication of postage accounting reports

Robus digital token generation and verification system accommodatin...

Method for verifying the expected postage security device and its s...

Secure user certification for electronic commerce employing value m...

System and method for remotely providing mailing/shipping services...

Postal security device incorporating periodic and automatic self im...

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

System for smart card funds refill

Key distribution system

Secure user certification for electronic commerce employing value m...

Method and apparatus for authentication of postage accounting reports

Patents Applicationslast 30 patents

Opening and franking of postal items

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

Method and apparatus for performing secure processing of postal data

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

REGISTRATION OF DOCUMENTS