Eng-Kiat Koh

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Foster City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
User authentication using personal objects
- Patent number 8,621,560
- Issue date Dec 31, 2013
- International Business Machines Corporation
- Bryan Sweeley
- G07 - CHECKING-DEVICES
Information Patent Grant
Predictive method for multi-party strengthening of authentication c...
- Patent number 8,087,070
- Issue date Dec 27, 2011
- International Business Machines Corporation
- Eng-Kiat Koh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Predictive Mechanism for Multi-Party Strengthening of Authenticatio...
- Publication number 20120079574
- Publication date Mar 29, 2012
- International Business Machines Corporation
- Eng-Kiat Koh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User authentication using personal objects
- Publication number 20060272007
- Publication date Nov 30, 2006
- Bryan Sweeley
- G07 - CHECKING-DEVICES
Information Patent Application
Predictive method for multi-party strengthening of authentication c...
- Publication number 20060080729
- Publication date Apr 13, 2006
- Encentuate Pte. Ltd.
- Eng-Kiat Koh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of virtual challenge response authentication
- Publication number 20050210247
- Publication date Sep 22, 2005
- Peng T. Ong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE