Mark A. Champine

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Westford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Secure remote password validation
- Patent number 7,949,880
- Issue date May 24, 2011
- International Business Machines Corporation
- Mark A. Champine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure remote password validation
- Patent number 7,669,058
- Issue date Feb 23, 2010
- International Business Machines Corporation
- Mark A. Champine
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURE REMOTE PASSWORD VALIDATION
- Publication number 20100180126
- Publication date Jul 15, 2010
- International Business Machines Corporation
- Mark A. Champine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure remote password validation
- Publication number 20060036871
- Publication date Feb 16, 2006
- International Business Machines Corporation
- Mark A. Champine
- G06 - COMPUTING CALCULATING COUNTING