Patents by Inventor Sridhar Narasimhan

Sridhar Narasimhan 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).

  • Patent number: 9912638
    Abstract: Systems and methods of integrating log data from a cloud system with an internal management system are described, wherein the cloud system is located externally from a secure network which contains the internal management system. The systems and methods include receiving log data from a cloud system through a secure connection between the secure network and the cloud system; buffering the received log data; filtering the buffered, received log data; and transmitting the filtered, buffered, received log data to the internal management system in a format associated with the internal management system.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: March 6, 2018
    Assignee: Zscaler, Inc.
    Inventors: Kailash Kailash, Chakkaravarthy Periyasamy Balaiah, Sushil Pangeni, Amit Sinha, Samuel John Crank, Manoj Apte, Sridhar Narasimhan
  • Patent number: 9654507
    Abstract: A cloud-based method, a system, and a cloud-based security system include receiving a request from a user for a cloud application at a proxy server; determining whether the user is authenticated based on a presence of cookies in the request; if the cookies are present, un-transforming the cookies by the proxy server and forwarding the request with the un-transformed cookies to the cloud application; and, if the cookies are not present, forwarding the request to the cloud application by the proxy server for authentication and transforming the cookies subsequent to the authentication prior to sending the cookies to the user.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: May 16, 2017
    Assignee: Zscaler, Inc.
    Inventors: Tejus Gangadharappa, Sivaprasad Udupa, Dhawal Sharma, Sridhar Narasimhan, Manoj Apte
  • Patent number: 9531758
    Abstract: A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: December 27, 2016
    Assignee: Zscaler, Inc.
    Inventors: Srikanth Devarajan, Sridhar Narasimhan, Amit Sinha, Manoj Apte
  • Patent number: 9478476
    Abstract: A package for a microelectronic die (110) includes a first substrate (120) adjacent to a first surface (112) of the die, a second substrate (130) adjacent to the first substrate, and a heat spreader (140) adjacent to a second surface (111) of the die. The heat spreader makes contact with both the first substrate and the second substrate.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: October 25, 2016
    Assignee: Intel Corporation
    Inventors: Debendra Mallik, Sridhar Narasimhan, Mathew J. Manusharow, Thomas A. Boyd
  • Publication number: 20160036855
    Abstract: A cloud-based method, a system, and a cloud-based security system include receiving a request from a user for a cloud application at a proxy server; determining whether the user is authenticated based on a presence of cookies in the request; if the cookies are present, un-transforming the cookies by the proxy server and forwarding the request with the un-transformed cookies to the cloud application; and, if the cookies are not present, forwarding the request to the cloud application by the proxy server for authentication and transforming the cookies subsequent to the authentication prior to sending the cookies to the user.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 4, 2016
    Applicant: Zscaler, Inc.
    Inventors: Tejus GANGADHARAPPA, Sivaprasad UDUPA, Dhawal SHARMA, Sridhar NARASIMHAN, Manoj APTE
  • Publication number: 20150326613
    Abstract: A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.
    Type: Application
    Filed: May 14, 2015
    Publication date: November 12, 2015
    Applicant: ZSCALER, INC.
    Inventors: Srikanth Devarajan, Sridhar Narasimhan, Amit Sinha, Manoj Apte
  • Patent number: 9118689
    Abstract: A cloud based security method and processing node includes monitoring data traffic between a user and an external network, wherein the monitoring is performed by a processing node comprising a first server in a cloud based system, detecting a security incident, if an archiving rule exists based on the security incident, providing a notification to a second server within an organization's domain, wherein the user is part of the organization, and wherein the notification includes private data associated with the security incident based on the archiving rule, and storing non-private data in the cloud based system based on the archiving rule.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: August 25, 2015
    Assignee: Zscaler, Inc.
    Inventors: Manoj Apte, Sridhar Narasimhan, Purvi Desai
  • Patent number: 9065800
    Abstract: A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: June 23, 2015
    Assignee: Zscaler, Inc.
    Inventors: Srikanth Devarajan, Sridhar Narasimhan, Amit Sinha, Manoj Apte
  • Publication number: 20150163199
    Abstract: Systems and methods of integrating log data from a cloud system with an internal management system are described, wherein the cloud system is located externally from a secure network which contains the internal management system. The systems and methods include receiving log data from a cloud system through a secure connection between the secure network and the cloud system; buffering the received log data; filtering the buffered, received log data; and transmitting the filtered, buffered, received log data to the internal management system in a format associated with the internal management system.
    Type: Application
    Filed: January 15, 2015
    Publication date: June 11, 2015
    Applicant: Zscaler, Inc.
    Inventors: Kailash Kailash, Chakkaravarthy Periyasamy Balaiah, Sushil Pangeni, Amit Sinha, Samuel John Crank, Manoj Apte, Sridhar Narasimhan
  • Patent number: 8955091
    Abstract: A system includes an enterprise network including an internal management system communicatively coupled thereon, the enterprise network includes security and the internal management system is disposed behind the security; a cloud system external to the enterprise network and communicatively coupled to the enterprise network, at least one user associated with the enterprise network is configured to communicate through the cloud system for cloud-based services, and the cloud system is configured to log data associated with the at least one user for the cloud-based services; and an external service bridge located in the enterprise network behind the security, the external service bridge is configured to securely communicate with the cloud system to receive the log data and to communicate with the internal management system to provide the log data thereto.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 10, 2015
    Assignee: Zscaler, Inc.
    Inventors: Kailash Kailash, Chakkaravarthy Periyasamy Balaiah, Sushil Pangeni, Amit Sinha, Samuel John Crank, Manoj Apte, Sridhar Narasimhan
  • Publication number: 20140026179
    Abstract: A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.
    Type: Application
    Filed: December 27, 2012
    Publication date: January 23, 2014
    Inventors: Srikanth Devarajan, Sridhar Narasimhan, Amit Sinha, Manoj Apte
  • Publication number: 20130291087
    Abstract: A system includes an enterprise network including an internal management system communicatively coupled thereon, the enterprise network includes security and the internal management system is disposed behind the security; a cloud system external to the enterprise network and communicatively coupled to the enterprise network, at least one user associated with the enterprise network is configured to communicate through the cloud system for cloud-based services, and the cloud system is configured to log data associated with the at least one user for the cloud-based services; and an external service bridge located in the enterprise network behind the security, the external service bridge is configured to securely communicate with the cloud system to receive the log data and to communicate with the internal management system to provide the log data thereto.
    Type: Application
    Filed: April 30, 2012
    Publication date: October 31, 2013
    Applicant: ZSCALER, INC.
    Inventors: Kailash KAILASH, Chakkaravarthy Periyasamy BALAIAH, Sushil PANGENI, Amit SINHA, Samuel John CRANK, Manoj APTE, Sridhar NARASIMHAN
  • Publication number: 20130270691
    Abstract: A package for a microelectronic die (110) includes a first substrate (120) adjacent to a first surface (112) of the die, a second substrate (130) adjacent to the first substrate, and a heat spreader (140) adjacent to a second surface (111) of the die. The heat spreader makes contact with both the first substrate and the second substrate.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 17, 2013
    Inventors: Debendra Mallik, Sridhar Narasimhan, Mathew J. Manusharow, Thomas A. Boyd
  • Patent number: 8440506
    Abstract: A microelectronic package includes first substrate (120) having first surface area (125) and second substrate (130) having second surface area (135). The first substrate includes first set of interconnects (126) having first pitch (127) at first surface (121) and second set of interconnects (128) having second pitch (129) at second surface (222). The second substrate is coupled to the first substrate using the second set of interconnects and includes third set of interconnects (236) having third pitch (237) and internal electrically conductive layers (233, 234) connected to each other with microvia (240). The first pitch is smaller than the second pitch, the second pitch is smaller than the third pitch, and the first surface area is smaller than the second surface area.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: May 14, 2013
    Assignee: Intel Corporation
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Sriniyasan, Sridhar Narasimhan
  • Patent number: 8381393
    Abstract: Methods of forming a microelectronic structure are described. Embodiments of those methods include attaching a patch to an interposer, forming at least one interconnect structure above and on a top surface of the interposer; and attaching a flex connector to the at least one interconnect structure.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: February 26, 2013
    Assignee: Intel Corporation
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Srinivasan, Sridhar Narasimhan
  • Publication number: 20120279059
    Abstract: A microelectronic package includes first substrate (120) having first surface area (125) and second substrate (130) having second surface area (135). The first substrate includes first set of interconnects (126) having first pitch (127) at first surface (121) and second set of interconnects (128) having second pitch (129) at second surface (222). The second substrate is coupled to the first substrate using the second set of interconnects and includes third set of interconnects (236) having third pitch (237) and internal electrically conductive layers (233, 234) connected to each other with microvia (240). The first pitch is smaller than the second pitch, the second pitch is smaller than the third pitch, and the first surface area is smaller than the second surface area.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 8, 2012
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Sriniyasan, Sridhar Narasimhan
  • Patent number: 8278752
    Abstract: A microelectronic package includes first substrate (120) having first surface area (125) and second substrate (130) having second surface area (135). The first substrate includes first set of interconnects (126) having first pitch (127) at first surface (121) and second set of interconnects (128) having second pitch (129) at second surface (222). The second substrate is coupled to the first substrate using the second set of interconnects and includes third set of interconnects (236) having third pitch (237) and internal electrically conductive layers (233, 234) connected to each other with microvia (240). The first pitch is smaller than the second pitch, the second pitch is smaller than the third pitch, and the first surface area is smaller than the second surface area.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: October 2, 2012
    Assignee: Intel Corporation
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Srinivasan, Sridhar Narasimhan
  • Publication number: 20110157808
    Abstract: Methods of forming a microelectronic structure are described. Embodiments of those methods include attaching a patch to an interposer, forming at least one interconnect structure above and on a top surface of the interposer; and attaching a flex connector to the at least one interconnect structure.
    Type: Application
    Filed: December 30, 2009
    Publication date: June 30, 2011
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Srinivasan, Sridhar Narasimhan
  • Publication number: 20110147913
    Abstract: A microelectronic package includes first substrate (120) having first surface area (125) and second substrate (130) having second surface area (135). The first substrate includes first set of interconnects (126) having first pitch (127) at first surface (121) and second set of interconnects (128) having second pitch (129) at second surface (222). The second substrate is coupled to the first substrate using the second set of interconnects and includes third set of interconnects (236) having third pitch (237) and internal electrically conductive layers (233,234) connected to each other with microvia (240). The first pitch is smaller than the second pitch, the second pitch is smaller than the third pitch, and the first surface area is smaller than the second surface area.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 23, 2011
    Inventors: Brent M. Roberts, Mihir K. Roy, Sriram Srinivasan, Sridhar Narasimhan
  • Patent number: 7332423
    Abstract: One example electronic assembly includes a substrate that has a plurality of contacts which become bonded to a plurality of contacts on a die. The electronic assembly further includes a male member that extends from at least one of the substrate and the die and a female member that extends from the other of the substrate and the die. The male member is inserted into the female member to align the die relative to the substrate. The male member and the female member may have any configuration as long as one or more portions of the male member extend partially, or wholly, into the female member. An example method includes aligning a die relative to a substrate by inserting a male member that extends from one of the die and the substrate into a female member that extends from the other of the die and the substrate.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: February 19, 2008
    Assignee: Intel Corporation
    Inventors: Robert Starkston, Sridhar Narasimhan, Chia-Pin Chiu, Suzana Prstic, Patrick N Stover, Hong Xie