Patents by Inventor Manu Manianchira

Manu Manianchira has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Host IP reputation
    Patent number: 8695092
    Abstract: Various embodiments described above are directed to identifying abuse-hosting services at their source, rather than using such intermediaries as URLs and associated domains. In one or more embodiments, threats can be blocked by using the Internet protocol (IP) address of an identified attacker that is hosting content associated with abuse.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: April 8, 2014
    Assignee: Microsoft Corporation
    Inventors: Manu Manianchira, Prabu Raju
  • DYNAMIC HUMAN INTERACTIVE PROOF
    Publication number: 20130347067
    Abstract: In one embodiment, a human interactive proof portal 140 may control access to an online data service 122. A communication interface 280 may establish a human interactive proof session 600 with a client user 110 by presenting a proof challenge set having multiple proof challenges. A clock 290 may record a challenge response time for each proof challenge. A processor 220 may provide access to an online data service 122 based on the human interactive proof session.
    Type: Application
    Filed: June 21, 2012
    Publication date: December 26, 2013
    Applicant: Microsoft Corporation
    Inventors: Weisheng Li, Prabu Raju, Manu Manianchira, Cristian Salvan, Kris Iverson
  • HOST IP REPUTATION
    Publication number: 20120144481
    Abstract: Various embodiments described above are directed to identifying abuse-hosting services at their source, rather than using such intermediaries as URLs and associated domains. In one or more embodiments, threats can be blocked by using the Internet protocol (IP) address of an identified attacker that is hosting content associated with abuse.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 7, 2012
    Applicant: MICROSOFT CORPORATION
    Inventors: Manu Manianchira, Prabu Raju