Portable interactive kiosk
Portal site for serving data monitored and observed and...
Portal site for serving data monitored and observed and...
Postage meter having delayed generation of cryptographic...
Postage metering system having multiple postage meter...
Postage metering system having multiple postage meter...
Postage metering system having third party payment capability
Postage security device having cryptographic keys with a...
Postal security device incorporating periodic and automatic self
Pre-authenticated identification token
Predictive software license balancing
Prepaid licensing system and method
Prepayment energy metering system with two-way smart card...
Prepayment system for electric power meters using a...
Printer service denial
Printing control apparatus and a method of charging for...
Printing machine and printing system
Printing of postal indicia and detection thereof
Printing postage with cryptographic clocking security
Printing system, apparatus and method for automatically...