Inventor
HOUDEAU DETLEF
DE24 patents
⚠️ This page may combine multiple inventors who share the name “HOUDEAU DETLEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
11 patentsUS6522773B1Feb 18, 2003
Fingertip sensor with integrated key switch
SIEMENS AG90 citations98
US5809633ASep 22, 1998
Method for producing a smart card module for contactless smart cards
SIEMENS AG214 citations98
US6095423AAug 1, 2000
Method of producing a smart card module, a smart card module produced by the method, and a combination smart card containing the smart card module
SIEMENS AG134 citations96
US6088901AJul 18, 2000
Method for producing a carrier element for semiconductor chips
SIEMENS AG24 citations92
US5982628ANov 9, 1999
Circuit configuration having a smart card module and a coil connected thereto
SIEMENS AG36 citations92
US6326683B1Dec 4, 2001
Carrier element for a semiconductor chip
SIEMENS AG32 citations90
US6209790B1Apr 3, 2001
Data medium in card form and lead frame for use in such a data medium
SIEMENS AG31 citations88
US5883429AMar 16, 1999
Chip cover
SIEMENS AG19 citations88
US5896111AApr 20, 1999
Antenna coil
SIEMENS AG17 citations83
US6186008B1Feb 13, 2001
Semiconductor sensor component
SIEMENS AG10 citations73
US5623102AApr 22, 1997
Three wafer semiconductor pressure-difference sensor and method for manufacture separating middle wafer into conducting diaphragm and web
SIEMENS AG17 citations69
INFINEON TECHNOLOGIES AG
11 patentsUS6347040B1Feb 12, 2002
Sensor device for sensing biometric characteristics, in particular finger minutiae
INFINEON TECHNOLOGIES AG161 citations98
US6305609B1Oct 23, 2001
Data card, process for manufacturing a data card and apparatus for manufacturing a data card
INFINEON TECHNOLOGIES AG110 citations98
US6848617B1Feb 1, 2005
Smart card module for biometric sensors
INFINEON TECHNOLOGIES AG61 citations96
US6288904B1Sep 11, 2001
Chip module, in particular for implantation in a smart card body
INFINEON TECHNOLOGIES AG67 citations96
US6188580B1Feb 13, 2001
Smart card and semiconductor chip for use in a smart card
INFINEON TECHNOLOGIES AG59 citations96
US7012531B2Mar 14, 2006
Product label, method of producing product labels and method for identifying products in a contactless and forgery-proof manner
INFINEON TECHNOLOGIES AG28 citations92
US6375083B2Apr 23, 2002
Smart card
INFINEON TECHNOLOGIES AG25 citations92
US6191951B1Feb 20, 2001
Smart card module and smart card including a smart card module
INFINEON TECHNOLOGIES AG39 citations92
US6535262B2Mar 18, 2003
Display unit for chip cards with folded sheet a method for manufacturing such a display unit
INFINEON TECHNOLOGIES AG8 citations74
US6421248B1Jul 16, 2002
Chip card module
INFINEON TECHNOLOGIES AG6 citations58
US6992898B2Jan 31, 2006
Smart-card module with an anisotropically conductive substrate film
INFINEON TECHNOLOGIES AG0 citations52