Assignee
STAMPS COM
US41 patents
Top patents by PatentIndex Score
US6868406B1Mar 15, 2005
Auditing method and system for an on-line value-bearing item printing system
STAMPS COM175 citations99
US7236956B1Jun 26, 2007
Role assignments in a cryptographic module for secure processing of value-bearing items
STAMPS COM67 citations98
US6931549B1Aug 16, 2005
Method and apparatus for secure data storage and retrieval
STAMPS COM136 citations97
US7490065B1Feb 10, 2009
Cryptographic module for secure processing of value-bearing items
STAMPS COM36 citations96
US6982808B1Jan 3, 2006
Virtualized printing of indicia, logos and graphics
STAMPS COM79 citations96
US7251632B1Jul 31, 2007
Machine dependent login for on-line value-bearing item system
STAMPS COM60 citations95
US7216110B1May 8, 2007
Cryptographic module for secure processing of value-bearing items
STAMPS COM87 citations95
US7149726B1Dec 12, 2006
Online value bearing item printing
STAMPS COM181 citations95
US6939063B2Sep 6, 2005
On-line system for printing postal indicia on custom sized envelopes
STAMPS COM57 citations95
US6461063B1Oct 8, 2002
PC postage label usable for envelopes with facing identification marks
STAMPS COM63 citations94
US7778924B1Aug 17, 2010
System and method for transferring items having value
STAMPS COM48 citations93
US7236970B1Jun 26, 2007
Address matching system and method
STAMPS COM52 citations93
US7233929B1Jun 19, 2007
Postal system intranet and commerce processing for on-line value bearing system
STAMPS COM133 citations93
US8041644B2Oct 18, 2011
Cryptographic module for secure processing of value-bearing items
STAMPS COM21 citations92
US8027927B2Sep 27, 2011
Cryptographic module for secure processing of value-bearing items
STAMPS COM17 citations92
US7752141B1Jul 6, 2010
Cryptographic module for secure processing of value-bearing items
STAMPS COM15 citations92
US7613639B1Nov 3, 2009
Secure and recoverable database for on-line value-bearing item system
STAMPS COM13 citations92
US7392377B2Jun 24, 2008
Secured centralized public key infrastructure
STAMPS COM21 citations92
US7222236B1May 22, 2007
Evidencing indicia of value using secret key cryptography
STAMPS COM48 citations92
US6244763B1Jun 12, 2001
PC postage label containing three primary labels for indicia, sender and recipient and method for printing same
STAMPS COM76 citations92
US7191158B2Mar 13, 2007
System and method for providing computer-based postage stamps
STAMPS COM85 citations91
US6428219B1Aug 6, 2002
Business courtesy envelopes
STAMPS COM59 citations91
US7240037B1Jul 3, 2007
Method and apparatus for digitally signing an advertisement area next to a value-bearing item
STAMPS COM33 citations90
US7743043B2Jun 22, 2010
Address matching system and method
STAMPS COM13 citations89
US7567940B1Jul 28, 2009
Method and apparatus for on-line value-bearing item system
STAMPS COM32 citations86
US6965451B1Nov 15, 2005
Method and apparatus for printing indicia, logos and graphics onto print media
STAMPS COM16 citations83
US7257542B2Aug 14, 2007
Secure on-line ticketing
STAMPS COM10 citations82
US6939062B2Sep 6, 2005
System and layout for proper printing of netstamps and other labels
STAMPS COM21 citations81
US7765168B1Jul 27, 2010
Method and apparatus for the control and distribution of value bearing items in a PC postage system
STAMPS COM14 citations76
US7065554B1Jun 20, 2006
Method and apparatus for regenerating message data
STAMPS COM9 citations73
US6692033B2Feb 17, 2004
Fluorescent stripe window envelopes
STAMPS COM8 citations73
US7299210B2Nov 20, 2007
On-line value-bearing indicium printing using DSA
STAMPS COM7 citations71
US7083345B1Aug 1, 2006
Roll label layout and system for proper printing of netstamps
STAMPS COM12 citations70
US11361275B1Jun 14, 2022
Token allocation for distributed shipping document processing
STAMPS COM2 citations69
US8027926B2Sep 27, 2011
Secure and recoverable database for on-line value-bearing item system
STAMPS COM2 citations63
US11334840B1May 17, 2022
Systems and methods facilitating shipping services rate resale
STAMPS COM0 citations60
US11074765B1Jul 27, 2021
Systems and methods for activation of postage indicia at point of sale
STAMPS COM0 citations60
US10891807B1Jan 12, 2021
Systems and methods utilizing gravity feed for postage metering
STAMPS COM0 citations60
US8843464B2Sep 23, 2014
Address matching system and method
STAMPS COM1 citations59
US7882094B2Feb 1, 2011
Address matching system and method
STAMPS COM1 citations59
US11263717B2Mar 1, 2022
Single secure environment session generating multiple indicia
STAMPS COM0 citations56