Inventor · disambiguated record
Walter J. Baker
Also filed as: BAKER III WALTER · BAKER WALTER J
17 granted patents·3 pending applications·929 citations·filing 1990–2012
95Inventor score
Top patents by PatentIndex Score
20 records- 0197US5884292ASystem for smart card funds refillPITNEY BOWES INC·Filed 1993·Granted Mar 16, 1999·264 cites·19 claims
- 0293US5812666ACryptographic key management and validation systemPITNEY BOWES INC·Filed 1995·Granted Sep 22, 1998·194 cites·35 claims
- 0375US5067305ASystem and method for controlling an apparatus to produce mail pieces in non-standard configurationsBAKER WALTER J·Filed 1990·Granted Nov 26, 1991·40 cites·5 claims
- 0473US7765161B2System and method for providing payment services in electronic commerceIDENTRUST INC·Filed 2004·Granted Jul 27, 2010·23 cites·21 claims
- 0573US5196083ASystem and method for producing items in selected configurationsPITNEY BOWES INC·Filed 1990·Granted Mar 23, 1993·32 cites·49 claims
- 0672US5175691ASystem and method for controlling an apparatus to produce items in selected configurationsPITNEY BOWES INC·Filed 1990·Granted Dec 29, 1992·34 cites·26 claims
- 0767US7305710B2Method for securely loading and executing software in a secure device that cannot retain software after a loss of powerPITNEY BOWES INC·Filed 2003·Granted Dec 4, 2007·7 cites·14 claims
- 0866US5621795ASystem and method for fault tolerant key managementPITNEY BOWES INC·Filed 1994·Granted Apr 15, 1997·48 cites·9 claims
- 0961US5793867ASystem and method for disaster recovery in an open metering systemPITNEY BOWES INC·Filed 1995·Granted Aug 11, 1998·96 cites·25 claims
- 1060US8176567B2Apparatus and method to limit access to selected sub-program in a software systemKIRSCHNER WESLEY A·Filed 2005·Granted May 8, 2012·2 cites·27 claims
- 1159US5749078AMethod and apparatus for storage of accounting information in a value dispensing systemPITNEY BOWES INC·Filed 1996·Granted May 5, 1998·28 cites·13 claims
- 1257US6061671ASystem and method for disaster recovery in an open metering systemPITNEY BOWES INC·Filed 1998·Granted May 9, 2000·80 cites·23 claims
- 1351US2006064311A1High speed postage metering device and method utilizing a single postal security device with multiple printing modulesPITNEY BOWES INC·Filed 2004·Application pending·0 cites
- 1449US5680456AMethod of manufacturing generic meters in a key management systemPITNEY BOWES INC·Filed 1995·Granted Oct 21, 1997·24 cites·15 claims
- 1546US5742682AMethod of manufacturing secure boxes in a key management systemPITNEY BOWES INC·Filed 1995·Granted Apr 21, 1998·22 cites·8 claims
- 1643US2007150754A1Secure software system and method for a printerPAULY STEVEN J·Filed 2005·Application pending·0 cites
- 1741US9065801B2System and method to enable external processing device running a cloud application to control a mail processing machineBAKER WALTER J·Filed 2012·Granted Jun 23, 2015·0 cites·16 claims
- 1841US6297821B1Mailing machine including an embedded control system having a screen control architecturePITNEY BOWES INC·Filed 1998·Granted Oct 2, 2001·16 cites·8 claims
- 1941US2007150966A1Method and apparatus for maintaining a secure software boundaryKIRSCHNER WESLEY A·Filed 2005·Application pending·0 cites
- 2040US5815606AMethod for thresholding a gray scale matrixPITNEY BOWES INC·Filed 1996·Granted Sep 29, 1998·19 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →