Roelofsen Gerrit

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AH Leiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring apparatus, computer program and network for secure data...
- Patent number 7,614,086
- Issue date Nov 3, 2009
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Boaz Simon Gelbord
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for cryptographically processing data
- Patent number 7,162,031
- Issue date Jan 9, 2007
- Nokia Corporation
- Gerrit Roelofsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for protecting a portable card
- Patent number 7,159,245
- Issue date Jan 2, 2007
- Nokia Corporation
- Frank Muller
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Security method and system
- Publication number 20050108552
- Publication date May 19, 2005
- Boaz Simon Gelbord
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and sysem and data source for processing of image data
- Publication number 20040179712
- Publication date Sep 16, 2004
- Gerrit Roelofsen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Monitoring apparatus, computer program and network for secure data...
- Publication number 20040158718
- Publication date Aug 12, 2004
- Boaz Simon Gelbord
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for processing personal characteristics
- Publication number 20040146186
- Publication date Jul 29, 2004
- Boaz Simon Gelbord
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for the encryption of data
- Publication number 20040047468
- Publication date Mar 11, 2004
- Frank Muller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for authenticating files
- Publication number 20020194481
- Publication date Dec 19, 2002
- Koninklijke KPN N.V.
- Gerrit Roelofsen
- G06 - COMPUTING CALCULATING COUNTING