Puneet Gupta

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Determining certificate revocation status
- Patent number 8,452,958
- Issue date May 28, 2013
- Cisco Technology, Inc.
- Yixin Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prepaid calling with warning announcement
- Patent number 6,700,961
- Issue date Mar 2, 2004
- Lucent Technologies Inc.
- Elias Joseph Dacloush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS DETERMINING CERTIFICATE REVOCATION STATUS
- Publication number 20120054487
- Publication date Mar 1, 2012
- Yixin Sun
- G06 - COMPUTING CALCULATING COUNTING