Trademark applications and grants for Kurapati Srikrishna. Kurapati Srikrishna has 1 trademark applications. The latest application filed is for "SIPERA"
Patent Application | Date |
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SYSTEM, METHOD AND APPARATUS FOR AUTHENTICATING CALLS 20150124945 - 14/594973 Kurapati; Srikrishna ;   et al. | 2015-05-07 |
SYSTEM, METHOD AND APPARATUS FOR TROUBLESHOOTING AN IP NETWORK 20150006879 - 14/485486 Naim; Ghassan ;   et al. | 2015-01-01 |
System, Method and Apparatus for Authenticating Calls 20090217039 - 12/366630 Kurapati; Srikrishna ;   et al. | 2009-08-27 |
System, Method and Apparatus for Clientless Two Factor Authentication in VoIP Networks 20090168756 - 12/028781 Kurapati; Srikrishna ;   et al. | 2009-07-02 |
System, Method and Apparatus for Protecting a Network or Device Against High Volume Attacks 20090144820 - 11/769609 Kurapati; Srikrishna ;   et al. | 2009-06-04 |
System, method and apparatus for authenticating calls 9,961,197 - 14/594,973 Kurapati , et al. May 1, 2 | 2018-05-01 |
System, method and apparatus for troubleshooting an IP network 9,577,895 - 14/485,486 Naim , et al. February 21, 2 | 2017-02-21 |
System, method and apparatus for classifying communications in a communications system 9,531,873 - 11/521,427 Kurapati , et al. December 27, 2 | 2016-12-27 |
System, method and apparatus for classifying communications in a communications system 9,531,873 - 11/521,427 Kurapati , et al. December 27, 2 | 2016-12-27 |
System, method and apparatus for authenticating calls 9,197,746 - 12/366,630 Kurapati , et al. November 24, 2 | 2015-11-24 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "SIPERA" 78446894 |
SIPERA 2004-07-07 |
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