LandOfFree - US Patents - Listing for Data processing: financial, business practice, management, or co,Business processing using cryptography,Postage metering system

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

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

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Method of and apparatus for generating and authenticating...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Method, apparatus, and code for maintaining secure postage data

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Method, processor and mail transport system for associating...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Mutual authentication system and method for protection of...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Network open metering system

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Network open metering system

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

On-line value-bearing indicium printing using DSA

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

PC-based open metering system and method

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

PC-based open metering system and method

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Personal funds metering system and method

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postage meter having delayed generation of cryptographic...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postage metering system having multiple postage meter...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postage metering system having multiple postage meter...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postage metering system having third party payment capability

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postage security device having cryptographic keys with a...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Postal security device incorporating periodic and automatic self

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Printing of postal indicia and detection thereof

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Printing postage with cryptographic clocking security