Inventor · disambiguated record
Roger Merckling
Also filed as: MERCKLING ROGER
12 granted patents·681 citations·filing 1995–2011
94Inventor score
Files withVISA USA INC6CHEYENNE PROPERTY TRUST2HEWLETT PACKARD CO2CHEYENNE PROPERTY TRUST C O DA1GAUTHIER PATRICK1
Top patents by PatentIndex Score
12 records- 0197US6837425B2Compact protocol and solution for substantially offline messaging between portable consumer device and based deviceVISA USA INC·Filed 2002·Granted Jan 4, 2005·142 cites·78 claims
- 0294US7152780B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceVISA USA INC·Filed 2004·Granted Dec 26, 2006·75 cites·41 claims
- 0388US7600670B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceVISA USA INC·Filed 2006·Granted Oct 13, 2009·11 cites·18 claims
- 0486US7690560B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceVISA USA INC·Filed 2006·Granted Apr 6, 2010·8 cites·19 claims
- 0584US5651068AInternational cryptography frameworkHEWLETT PACKARD CO·Filed 1995·Granted Jul 22, 1997·104 cites·25 claims
- 0683US5841870ADynamic classes of service for an international cryptography frameworkCHEYENNE PROPERTY TRUST·Filed 1996·Granted Nov 24, 1998·99 cites·60 claims
- 0783US5740248ASoftware level touchpoints for an international cryptography frameworksCHEYENNE PROPERTY TRUST·Filed 1996·Granted Apr 14, 1998·95 cites·90 claims
- 0882US8011570B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceVISA USA INC·Filed 2010·Granted Sep 6, 2011·2 cites·19 claims
- 0982US6178504B1Host system elements for an international cryptography frameworkCHEYENNE PROPERTY TRUST C O DA·Filed 1998·Granted Jan 23, 2001·125 cites·31 claims
- 1081US7703668B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceVISA USA INC·Filed 2006·Granted Apr 27, 2010·4 cites·21 claims
- 1163US8646684B2Compact protocol and solution for substantially offline messaging between portable consumer device and base deviceGAUTHIER PATRICK·Filed 2011·Granted Feb 11, 2014·0 cites·26 claims
- 1246US5835596AInternational cryptography frameworkHEWLETT PACKARD CO·Filed 1997·Granted Nov 10, 1998·16 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →