Patent | Date |
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System and Method for Generating Postage App 20220188834 - Ryan, JR.; Frederick W. ;   et al. | 2022-06-16 |
Method to control the use of custom images Grant 9,898,874 - Obrea , et al. February 20, 2 | 2018-02-20 |
Automated Document Notarization App 20140372766 - Ryan, JR.; Frederick W. | 2014-12-18 |
Hybrid Signature Scheme App 20140298033 - VANSTONE; Scott Alexander ;   et al. | 2014-10-02 |
Hybrid signature scheme Grant 8,793,500 - Vanstone , et al. July 29, 2 | 2014-07-29 |
System And Method For Electronic And Physical Delivery Of Mail App 20140189018 - Nawaz; Yassir ;   et al. | 2014-07-03 |
Delivery point identity services Grant 8,719,180 - Biasi , et al. May 6, 2 | 2014-05-06 |
Method and system for securing routing information of a communication using identity-based encryption scheme Grant 8,700,894 - Hammell , et al. April 15, 2 | 2014-04-15 |
System and method for authenticating indicia using identity-based signature scheme Grant 8,676,715 - Cordery , et al. March 18, 2 | 2014-03-18 |
Postage printing system for printing both postal and non-postal documents Grant 8,527,285 - Ryan, Jr. , et al. September 3, 2 | 2013-09-03 |
Method for detecting fraud in a printed image Grant 8,467,566 - Ryan, Jr. June 18, 2 | 2013-06-18 |
Closed loop postage metering system Grant 8,407,156 - Cordery , et al. March 26, 2 | 2013-03-26 |
System and method for printing documents having a copy detection pattern Grant 8,368,924 - Cordery , et al. February 5, 2 | 2013-02-05 |
Fraud detection mechanism adapted for inconsistent data collection Grant 8,332,230 - Ryan, Jr. December 11, 2 | 2012-12-11 |
Method for detecting the removal of a processing unit from a printed circuit board Grant 8,308,819 - Kirschner , et al. November 13, 2 | 2012-11-13 |
System and method for improving print quality on mail pieces having low reflectivity Grant 8,297,860 - Ryan, Jr. , et al. October 30, 2 | 2012-10-30 |
In-line decryption device for securely printing documents Grant 8,281,407 - Ryan, Jr. , et al. October 2, 2 | 2012-10-02 |
Hybrid Signature Scheme App 20120233469 - VANSTONE; Scott Alexander ;   et al. | 2012-09-13 |
Method of postal payment for set of customized postage Grant 8,239,322 - Rathbun , et al. August 7, 2 | 2012-08-07 |
Method and system for authenticating a user based on a physical object Grant 8,239,924 - Ficko , et al. August 7, 2 | 2012-08-07 |
Systems And Methods For Providing Individual Electronic Document Secure Storage, Retrieval And Use App 20120179909 - Sagi; Surya R. ;   et al. | 2012-07-12 |
Method and system for securing communications in a metering device Grant 8,208,633 - Cordery , et al. June 26, 2 | 2012-06-26 |
Hybrid signature scheme Grant 8,195,948 - Vanstone , et al. June 5, 2 | 2012-06-05 |
System and method for routing selection using statistical data Grant 8,078,293 - Campagna , et al. December 13, 2 | 2011-12-13 |
Fraud Detection In A Postage System App 20110267638 - Ryan, JR.; Frederick W. ;   et al. | 2011-11-03 |
Method of post selection of and payment for domestic and international mail value added services Grant 7,991,704 - Ryan, Jr. August 2, 2 | 2011-08-02 |
System And Method For Selectively Providing Cryptographic Capabilities Based On Location App 20110154050 - Cordery; Robert A. ;   et al. | 2011-06-23 |
Method and system for dispensing virtual stamps Grant 7,962,423 - Ryan, Jr. June 14, 2 | 2011-06-14 |
System And Method For Improving Print Quality On Mail Pieces Having Low Reflectivity App 20110120324 - Ryan, JR.; Frederick W. ;   et al. | 2011-05-26 |
Method And System For Using A Camera Cell Phone In Transactions App 20110108622 - Das; Pradeep K. ;   et al. | 2011-05-12 |
System and method for facilitating refunds of unused postage Grant 7,937,333 - Ryan, Jr. , et al. May 3, 2 | 2011-05-03 |
Hybrid Signature Scheme App 20110093718 - VANSTONE; Scott Alexander ;   et al. | 2011-04-21 |
Method And System For Authenticating A User Based On A Physical Object App 20110088083 - Ficko; Bradley W. ;   et al. | 2011-04-14 |
Method for collecting sales and/or use taxes on sales that are made via the internet and/or catalog Grant 7,925,537 - Ryan, Jr. , et al. April 12, 2 | 2011-04-12 |
Confirming cancellation of truncated checks Grant 7,894,655 - Quine , et al. February 22, 2 | 2011-02-22 |
Hybrid signature scheme Grant 7,877,610 - Vanstone , et al. January 25, 2 | 2011-01-25 |
Ensuring print quality for postage meter systems Grant 7,794,036 - Campagna , et al. September 14, 2 | 2010-09-14 |
Rental Article Servicing App 20100211510 - Foth; Thomas J. ;   et al. | 2010-08-19 |
Mail piece verification system Grant 7,756,795 - Ryan, Jr. , et al. July 13, 2 | 2010-07-13 |
Method And Apparatus For Evidencing A Transaction Using Location Information App 20100153011 - Obrea; Andrei ;   et al. | 2010-06-17 |
System And Method For Printing Documents Having A Copy Detection Pattern App 20100141979 - Cordery; Robert A. ;   et al. | 2010-06-10 |
In-line Decryption Device For Securely Printing Documents App 20100142706 - Ryan,, JR.; Frederick W. ;   et al. | 2010-06-10 |
Method And System For Providing Secure Online Authentication App 20100146605 - Hammell; Bradley R. ;   et al. | 2010-06-10 |
Method and system for printing secure value documents and non-secure documents utilizing the same printing device Grant 7,733,530 - Ryan, Jr. , et al. June 8, 2 | 2010-06-08 |
Method Of Postal Fraud Detection For Stamps Activated At Point Of Sale App 20100138321 - Rathbun; Darryl T. ;   et al. | 2010-06-03 |
Method And System For Securing Communications In A Metering Device App 20100128872 - Cordery; Robert A. ;   et al. | 2010-05-27 |
System for preserving security while handling documents Grant 7,724,385 - Foth , et al. May 25, 2 | 2010-05-25 |
System and methods for comparing documents Grant 7,715,045 - Sussmeier , et al. May 11, 2 | 2010-05-11 |
Mail piece verification system having forensic accounting capability Grant 7,707,124 - Ryan, Jr. April 27, 2 | 2010-04-27 |
Confirming Cancellation Of Truncated Checks App 20100080441 - QUINE; Douglas B. ;   et al. | 2010-04-01 |
Methods For Creating Consolidated Mailpieces App 20100049536 - Quine; Douglas B. ;   et al. | 2010-02-25 |
Confirming cancellation of truncated checks Grant 7,653,233 - Quine , et al. January 26, 2 | 2010-01-26 |
System and method for improving print quality on mail pieces having low reflectivity Grant 7,611,298 - Ryan, Jr. , et al. November 3, 2 | 2009-11-03 |
Method Of Postal Payment For Set Of Customized Postage App 20090210341 - Rathbun; Darryl T. ;   et al. | 2009-08-20 |
System and method for reliable transfer of virtual stamps Grant 7,555,467 - Obrea , et al. June 30, 2 | 2009-06-30 |
Secure user certification for electronic commerce employing value metering system Grant 7,539,648 - Cordery , et al. May 26, 2 | 2009-05-26 |
Method and system for protecting privacy of signature on mail ballot utilizing optical shutter Grant 7,527,199 - Quine , et al. May 5, 2 | 2009-05-05 |
Method And System For Securing Routing Information Of A Communication Using Identity-based Encryption Scheme App 20090103734 - Hammell; Bradley R. ;   et al. | 2009-04-23 |
Method And System For Printing Secure Value Documents And Non-secure Documents Utilizing The Same Printing Device App 20090091800 - Ryan, JR.; Frederick W. ;   et al. | 2009-04-09 |
Method and system for increasing mailing machine throughput by precomputing indicia Grant 7,516,105 - Ryan, Jr. , et al. April 7, 2 | 2009-04-07 |
System And Method For Routing Selection Using Statistical Data App 20090055000 - Campagna; Matthew J. ;   et al. | 2009-02-26 |
Method and system for printing secure value documents and non-secure documents utilizing the same printing device Grant 7,483,175 - Ryan, Jr. , et al. January 27, 2 | 2009-01-27 |
Method and system for protecting privacy of signatures on mail ballots Grant 7,467,747 - Haas , et al. December 23, 2 | 2008-12-23 |
System and method for authenticating indicia using identity-based signature scheme App 20080306885 - Cordery; Robert A. ;   et al. | 2008-12-11 |
Real-time medical records App 20080294457 - Cordery; Robert A. ;   et al. | 2008-11-27 |
Method for printing two dimensional barcodes to reduce reading errors Grant 7,424,975 - Cordery , et al. September 16, 2 | 2008-09-16 |
Secure tax meter and certified service provider center for collecting sales and/or use taxes on sales that are made via the internet and/or catalog Grant 7,398,247 - Ryan, Jr. , et al. July 8, 2 | 2008-07-08 |
Method and system for measuring thickness of an item based on imaging Grant 7,394,915 - Braun , et al. July 1, 2 | 2008-07-01 |
Method and system for determining mail piece dimensions using swept laser beam Grant 7,379,194 - Ryan, Jr. , et al. May 27, 2 | 2008-05-27 |
System and method for preventing duplicate printing in a web browser Grant 7,353,213 - Ryan, Jr. , et al. April 1, 2 | 2008-04-01 |
Method and system for tracing corporate mail Grant 7,349,115 - Critelli , et al. March 25, 2 | 2008-03-25 |
Method for collecting sales and/or use taxes on sales that are made via the internet and/or catalog Grant 7,319,982 - Ryan, Jr. , et al. January 15, 2 | 2008-01-15 |
System and method for improving print quality on mail pieces having low reflectivity Grant 7,300,218 - Ryan, Jr. , et al. November 27, 2 | 2007-11-27 |
Hybrid signature scheme Grant 7,249,259 - Vanstone , et al. July 24, 2 | 2007-07-24 |
Postage metering system including a printer having dual print heads Grant 7,233,930 - Ryan, Jr. June 19, 2 | 2007-06-19 |
Postage metering system for use with business reply mail Grant 7,225,170 - Ryan, Jr. May 29, 2 | 2007-05-29 |
Method and system for dispensing virtual stamps Grant 7,152,049 - Ryan, Jr. December 19, 2 | 2006-12-19 |
Method for reissuing digital tokens in an open metering system Grant 7,136,839 - Lee , et al. November 14, 2 | 2006-11-14 |
System and method for improving print quality on mail pieces having low reflectivity Grant 7,131,777 - Ryan, Jr. , et al. November 7, 2 | 2006-11-07 |
Method and system for creation of secure documents using digital embossing of thermal media with thermal print heads Grant 7,113,198 - MacKay , et al. September 26, 2 | 2006-09-26 |
PC-based open metering system and method Grant 7,080,044 - Cordery , et al. July 18, 2 | 2006-07-18 |
Method and system for securing a printhead in a closed system metering device Grant 7,039,185 - Campagna , et al. May 2, 2 | 2006-05-02 |
Method for reissuing indicium in a postage metering system Grant 6,990,469 - Ryan, Jr. January 24, 2 | 2006-01-24 |
Secure user certification for electronic commerce employing value metering system Grant 6,985,888 - Cordery , et al. January 10, 2 | 2006-01-10 |
Postage printing system having subsidized printing of third party messages Grant 6,970,856 - Heiden , et al. November 29, 2 | 2005-11-29 |
Closed loop postage metering system Grant 6,954,742 - Cordery , et al. October 11, 2 | 2005-10-11 |
Method of limiting key usage in a postage metering system that produces cryptographically secured indicium Grant 6,938,023 - Ryan, Jr. , et al. August 30, 2 | 2005-08-30 |
Digital coin-based postage meter Grant 6,938,016 - Ryan, Jr. August 30, 2 | 2005-08-30 |
Virtual postage meter with multiple origins of deposit Grant 6,922,678 - Gravell , et al. July 26, 2 | 2005-07-26 |
System and method for employing digital postage marks as part of value-added services in a mailing system Grant 6,920,438 - Pintsov , et al. July 19, 2 | 2005-07-19 |
Secure user certification for electronic commerce employing value metering system Grant 6,907,399 - Cordery , et al. June 14, 2 | 2005-06-14 |
Postal counter postage evidencing system with closed loop verification Grant 6,904,419 - Pintsov , et al. June 7, 2 | 2005-06-07 |
Secure user certification for electronic commerce employing value metering system Grant 6,898,581 - Cordery , et al. May 24, 2 | 2005-05-24 |
Network open metering system Grant 6,865,557 - Cordery , et al. March 8, 2 | 2005-03-08 |
System and method for selecting and accounting for value-added services with a closed system meter Grant 6,853,989 - Allport , et al. February 8, 2 | 2005-02-08 |
Production mail system having subsidies for printing of third party messages on mailpieces Grant 6,816,838 - Ryan, Jr. November 9, 2 | 2004-11-09 |
Method and system for secure printing of image Grant 6,811,335 - Ryan, Jr. , et al. November 2, 2 | 2004-11-02 |
System for printing on a local printer coupled to a meter server postage requested from a remote computer Grant 6,813,613 - Lee , et al. November 2, 2 | 2004-11-02 |
System and method for verifying digital postal marks Grant 6,810,390 - Picoult , et al. October 26, 2 | 2004-10-26 |
System and method for preventing differential power analysis attacks (DPA) on a cryptographic device Grant 6,766,455 - Ryan, Jr. July 20, 2 | 2004-07-20 |
System and method for suppressing conducted emissions by a cryptographic device comprising an integrated circuit Grant 6,748,535 - Ryan, Jr. , et al. June 8, 2 | 2004-06-08 |
Method and system for secure printing of images Grant 6,692,168 - Ryan, Jr. , et al. February 17, 2 | 2004-02-17 |
Selective security level certificate meter Grant 6,567,913 - Ryan, Jr. May 20, 2 | 2003-05-20 |
Virtual postage meter with multiple origins of deposit Grant 6,546,377 - Gravell , et al. April 8, 2 | 2003-04-08 |
Method and apparatus for securely transmitting keys from a postage metering apparatus to a remote data center Grant 6,480,831 - Cordery , et al. November 12, 2 | 2002-11-12 |
Postage meter having delayed generation of cryptographic security parameters Grant 6,473,743 - Ryan, Jr. October 29, 2 | 2002-10-29 |
Method for verifying the expected postage security device and an authorized host system Grant 6,397,328 - Pitchenik , et al. May 28, 2 | 2002-05-28 |
Method and apparatus for distributing keys to secure devices such as a postage meter Grant 6,295,359 - Cordery , et al. September 25, 2 | 2001-09-25 |
Method for reissuing digital tokens in an open metering system Grant 6,285,990 - Lee , et al. September 4, 2 | 2001-09-04 |
Method for verifying the expected postal security device in a postage metering system Grant 6,260,144 - Pitchenik , et al. July 10, 2 | 2001-07-10 |
System and method for mutual authentication and secure communications between a postage security device and a meter server Grant 6,192,473 - Ryan, Jr. , et al. February 20, 2 | 2001-02-20 |
Production mail system having subsidies for printing of third party messages on mailpieces Grant 6,173,274 - Ryan, Jr. January 9, 2 | 2001-01-09 |
Method for verifying the expected postage security device and its status Grant 6,169,804 - Ryan, Jr. , et al. January 2, 2 | 2001-01-02 |
PC-based open metering system and method Grant 6,157,919 - Cordery , et al. December 5, 2 | 2000-12-05 |
Network open metering system Grant 6,151,590 - Cordery , et al. November 21, 2 | 2000-11-21 |
Postage printing system having subsidized printing of third party messages Grant 6,141,654 - Heiden , et al. October 31, 2 | 2000-10-31 |
Secure user certification for electronic commerce employing value metering system Grant 6,134,328 - Cordery , et al. October 17, 2 | 2000-10-17 |
Postage metering system and method for automatic detection of remote postage security devices on a network Grant 6,098,058 - Gravell , et al. August 1, 2 | 2000-08-01 |
Postage metering system and method for a stand-alone meter operating as a meter server on a network Grant 6,085,181 - Gravell , et al. July 4, 2 | 2000-07-04 |
Synchronization of cryptographic keys between two modules of a distributed system Grant 6,064,989 - Cordery , et al. May 16, 2 | 2000-05-16 |
Closed system virtual postage meter Grant 6,064,993 - Ryan, Jr. May 16, 2 | 2000-05-16 |
System and method for disaster recovery in an open metering system Grant 6,061,671 - Baker , et al. May 9, 2 | 2000-05-09 |
Method for removing funds from a postal security device Grant 6,058,384 - Pierce , et al. May 2, 2 | 2000-05-02 |
System and method of verifying cryptographic postage evidencing using a fixed key set Grant 6,058,193 - Cordery , et al. May 2, 2 | 2000-05-02 |
Certificate meter with selectable indemnification provisions Grant 6,044,350 - Weiant, Jr. , et al. March 28, 2 | 2000-03-28 |
Updating domains in a postage evidencing system Grant 6,029,137 - Cordery , et al. February 22, 2 | 2000-02-22 |
Token generation process in an open metering system Grant 5,987,441 - Lee , et al. November 16, 1 | 1999-11-16 |
System and method of verifying cryptographic postage evidencing using a fixed key set Grant 5,982,896 - Cordery , et al. November 9, 1 | 1999-11-09 |
Method for automatic determination of origination ZIP code using caller I.D. Grant 5,943,658 - Gravell , et al. August 24, 1 | 1999-08-24 |
Cellular telephone authentication system using a digital certificate Grant 5,884,158 - Ryan, Jr. , et al. March 16, 1 | 1999-03-16 |
Method for correcting communications errors when communicating with a voice response unit over a cellular telephone network Grant 5,881,133 - Ryan, Jr. , et al. March 9, 1 | 1999-03-09 |
Method for customer selectable module size for an information based indicia Grant 5,871,288 - Ryan, Jr. , et al. February 16, 1 | 1999-02-16 |
Metered payment cellular telephone communication system Grant 5,812,945 - Hansen , et al. September 22, 1 | 1998-09-22 |
System and method for providing an additional cryptography layer for postage meter refills Grant 5,812,990 - Ryan, Jr. , et al. September 22, 1 | 1998-09-22 |
Cryptographic key management and validation system Grant 5,812,666 - Baker , et al. September 22, 1 | 1998-09-22 |
Secure user certification for electronic commerce employing value metering system Grant 5,796,841 - Cordery , et al. August 18, 1 | 1998-08-18 |
System and method for disaster recovery in an open metering system Grant 5,793,867 - Cordery , et al. August 11, 1 | 1998-08-11 |
Token generation process in an open metering system Grant 5,781,438 - Lee , et al. July 14, 1 | 1998-07-14 |
System and method for managing multiple users with different privileges in an open metering system Grant 5,742,683 - Lee , et al. April 21, 1 | 1998-04-21 |
Method of token verification in a key management system Grant 5,661,803 - Cordery , et al. August 26, 1 | 1997-08-26 |
Method of inhibiting token generation in an open metering system Grant 5,625,694 - Lee , et al. April 29, 1 | 1997-04-29 |
Event driven communication network Grant 5,499,374 - Di Giulio , et al. March 12, 1 | 1996-03-12 |
Serial communication control system between nodes having predetermined intervals for synchronous communications and mediating asynchronous communications for unused time in the predetermined intervals Grant 5,452,419 - Di Giulio , et al. September 19, 1 | 1995-09-19 |
Communications system to boundary-scan logic interface Grant 5,400,345 - Ryan, Jr. March 21, 1 | 1995-03-21 |
System for communicating with plural nodes in predetermined intervals depended on integers assigned and changed based upon configuration thereof Grant 5,390,351 - Di Giulio , et al. February 14, 1 | 1995-02-14 |