Inventor

MERCK MARTIN

DE4 patents

⚠️ This page may combine multiple inventors who share the name “MERCK MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GIESECKE & DEVRIENT GMBH

3 patents

US7117012B1Oct 3, 2006

Method for operating a portable data carrier configured for executing reloadable functional programs

GIESECKE & DEVRIENT GMBH18 citations81

US7302550B1Nov 27, 2007

Stack of variable length operands and method for use

GIESECKE & DEVRIENT GMBH11 citations79

US6793143B2Sep 21, 2004

Data carrier

GIESECKE & DEVRIENT GMBH5 citations60

GIESECKE & DEVRIENT

1 patent

US7000071B2Feb 14, 2006

Method for virtually enlarging the stack of a portable data carrier

GIESECKE & DEVRIENT8 citations69