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Martin Merck
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Munchen, DE
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Patents Grants
last 30 patents
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Patent Grant
Stack of variable length operands and method for use
Patent number
7,302,550
Issue date
Nov 27, 2007
Giesecke & Devrient GmbH
Martin Merck
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for operating a portable data carrier configured for executi...
Patent number
7,117,012
Issue date
Oct 3, 2006
Giesecke & Devrient GmbH
Alexander Kolbeck
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for virtually enlarging the stack of a portable data carrier
Patent number
7,000,071
Issue date
Feb 14, 2006
Giesecke & Devrient
Daniel Ciesinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data carrier
Patent number
6,793,143
Issue date
Sep 21, 2004
Giesecke & Devrient GmbH
Thomas Frey
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Data carrier
Publication number
20040011875
Publication date
Jan 22, 2004
Giesecker & Devrient GmbH
Thomas Frey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for virtually enlarging the stack of a portable data carrier
Publication number
20040015664
Publication date
Jan 22, 2004
Daniel Ciesinger
G06 - COMPUTING CALCULATING COUNTING