Hamann; Ernst-Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamann; Ernst-Michael.The latest application filed is for "system and method for personalization of smart cards".

Company Profile

0.6.5

Hamann; Ernst-Michael - Boeblingen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Digital signature Grant 7,096,365 - Hamann , et al. August 22, 2	2006-08-22
System and method for accessing readers and other I/O devices by programs Grant 7,003,596 - Hamann , et al. February 21, 2	2006-02-21
Certification of multiple keys with new base and supplementary certificate types Grant 6,981,147 - Hamann , et al. December 27, 2	2005-12-27
System and method for personalization of smart cards Grant 6,729,549 - Hamann , et al. May 4, 2	2004-05-04
System for accessing virtual smart cards for smart card application and data carrier Grant 6,516,357 - Hamann , et al. February 4, 2	2003-02-04
System and method for personalization of smart cards App 20020117542 - Hamann, Ernst-Michael ; et al.	2002-08-29
System and method for accessing readers and other I/O devices by programs App 20020091880 - Hamann, Ernst-Michael ; et al.	2002-07-11
Back-up and usage of secure copies of smart card data objects App 20020080190 - Hamann, Ernst-Michael ; et al.	2002-06-27
Ensured access to static objects inside a dynamic token memory App 20020065811 - Hamann, Ernst-Michael ; et al.	2002-05-30
Secure usage of digital certificates and related keys on a security token App 20020026578 - Hamann, Ernst-Michael ; et al.	2002-02-28
Storing data objects in a smart card memory Grant 6,296,191 - Hamann , et al. October 2, 2	2001-10-02

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