Rajendra A. Gopalakrishna

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Authentication using a turing test to block automated attacks
- Patent number 8,869,238
- Issue date Oct 21, 2014
- CA, Inc.
- Rajendra A. Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for identifying a masked IP address
- Patent number 8,856,269
- Issue date Oct 7, 2014
- CA, Inc.
- Rajendra A. Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient computational techniques for authorization control
- Patent number 6,928,427
- Issue date Aug 9, 2005
- Arcot Systems, Inc.
- Sanguthevar Rajasekaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network packet aggregation
- Patent number 6,614,808
- Issue date Sep 2, 2003
- International Business Machines Corporation
- Rajendra Arcot Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR IDENTIFYING A MASKED IP ADDRESS
- Publication number 20100217825
- Publication date Aug 26, 2010
- Arcot Systems, Inc.
- Rajendra A. Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION USING A TURING TEST TO BLOCK AUTOMATED ATTACKS
- Publication number 20090199272
- Publication date Aug 6, 2009
- Arcot Systems, Inc.
- Rajendra A. Gopalakrishna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient computational techniques for authorization control
- Publication number 20020143766
- Publication date Oct 3, 2002
- Arcot Systems, Inc.
- Sanguthevar Rajasekaran
- G06 - COMPUTING CALCULATING COUNTING