| 8201267 |
Cryptographic device having active clearing of memory regardless of state of external power |
Peter A. Pagliaro |
2012-06-12 |
| 8055936 |
System and method for data recovery in a disabled integrated circuit |
Peter A. Pagliaro |
2011-11-08 |
| 6847952 |
Postage metering system having multiple postage meter configuration capability |
David W. Beckstrom, Donald T. Dolan, Joan T. Doutney, Yakup J. Igval, Christina S. Park +3 more |
2005-01-25 |
| 6477512 |
Postage metering system having multiple postage meter configuration capability |
David W. Beckstrom, Donald T. Dolan, Joan T. Doutney, Yakup J. Igval, Christina S. Park +3 more |
2002-11-05 |
| 6144950 |
Postage printing system including prevention of tampering with print data sent from a postage meter to a printer |
Brad L. Davies, Mark A. Scribe |
2000-11-07 |
| 6004048 |
Apparatus and method for ensuring good print quality in a mail handling system including a fixed printhead/moving mailpiece subsystem |
Arno Muller, Eswaran C. N. Nambudiri, Mark A. Scribe |
1999-12-21 |
| 5974402 |
Address decoder with memory wait state circuit |
Young W. Lee, Arno Muller |
1999-10-26 |
| 5842800 |
Multi function sensing device for printing apparatus |
William F. Bailey, David W. Hubbard, James R. Ralph, Edward J. Twarog |
1998-12-01 |
| 5815172 |
Method and structure for controlling the energizing of an ink jet printhead in a value dispensing device such as a postage meter |
— |
1998-09-29 |
| 5732245 |
Multi-memory access limiting circuit for a multi-memory device |
Young W. Lee, Arno Muller |
1998-03-24 |
| 5729716 |
Memory monitoring circuit for detecting unauthorized memory access |
Young W. Lee, Arno Muller |
1998-03-17 |
| 5696685 |
Control system for an electronic postage meter having a programmable print head controller |
Young W. Lee, Arno Muller |
1997-12-09 |
| 5664123 |
Digital communication I/O port |
Young W. Lee, Arno Muller |
1997-09-02 |
| 5652796 |
Data encryption control system |
Thomas Barraza, Young W. Lee, Arno Muller |
1997-07-29 |
| 5651103 |
Mail handling apparatus and process for printing an image column-by-column in real time |
Robert G. Arsenault, Steven J. Pauly, David N. Long |
1997-07-22 |
| 5634044 |
Charge coupled device control module |
Young W. Lee, Arno Muller |
1997-05-27 |
| 5606613 |
Method for identifying a metering accounting vault to digital printer |
Young W. Lee, Arno Muller |
1997-02-25 |
| 5552991 |
Control system for an electronic pastage meter having a programmable application specific intergrated circuit |
Young W. Lee, Arno Muller |
1996-09-03 |
| 5530840 |
Address decoder with memory allocation for a micro-controller system |
Young W. Lee, Arno Muller |
1996-06-25 |
| 5502361 |
Load current limiting circuit for PWM controlled brushless motor |
Scott Potter, Frank D. Ramirez, Edilberto I. Salazar |
1996-03-26 |
| 5483458 |
Programmable clock module for postage metering control system |
Young W. Lee, Arno Muller |
1996-01-09 |
| 5475621 |
Dual mode timer-counter |
Young W. Lee, Arno Muller |
1995-12-12 |
| 5471608 |
Dynamically programmable timer-counter having enable mode for timer data load and monitoring circuit to allow enable mode only upon time-out |
Young W. Lee, Arno Muller |
1995-11-28 |
| 5382890 |
Integrated circuit driver having current limiter for brushless motor |
Scott Potter, Frank D. Ramirez, Edilberto I. Salazar |
1995-01-17 |
| 5377264 |
Memory access protection circuit with encryption key |
Young W. Lee, Arno Muller |
1994-12-27 |
