Christian Hoertnagl

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Kilchberg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a context-based service look up
- Patent number 8,738,779
- Issue date May 27, 2014
- International Business Machines Corporation
- Carl Binding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Privacy and confidentiality preserving reporting of URLs
- Patent number 8,271,424
- Issue date Sep 18, 2012
- International Business Machines Corporation
- Daniela Bourges-Waldegg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semantic digital signatures
- Patent number 8,166,306
- Issue date Apr 24, 2012
- International Business Machines Corporation
- Christian Hoertnagl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMANTIC DIGITAL SIGNATURES
- Publication number 20090319794
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Christian Hoertnagl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISM FOR UNEQUIVOCALLY REFERENCING CONTENT IN WEB 2.0 APPLICAT...
- Publication number 20090319530
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Christian Hoertnagl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRIVACY AND CONFIDENTIALITY PRESERVING REPORTING OF URLS
- Publication number 20090287706
- Publication date Nov 19, 2009
- International Business Machines Corporation
- Daniela Bourges-Waldegg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR A CONTEXT-BASED SERVICE LOOK UP
- Publication number 20080243535
- Publication date Oct 2, 2008
- International Business Machines Corporation
- Carl Binding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for a context-based service look up
- Publication number 20060247937
- Publication date Nov 2, 2006
- International Business Machines Corporation
- Carl Binding
- G06 - COMPUTING CALCULATING COUNTING