Patents by Inventor Buddhika Nandana Kottahachchi

Buddhika Nandana Kottahachchi 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: 10097650
    Abstract: A system and method can monitor one or more user sessions on a target system in a computing environment. An account managing system can capture a plurality of user session screen captures that are associated with said one or more user sessions on the target system. Furthermore, the account managing system can compare a user session screen capture, which is captured at a time during said one or more user sessions, with one or more user session screen captures that are recorded before the time. Then, the account managing system can record said user session screen capture if the target system is determined to be active at the time when said user session screen capture is captured.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: October 9, 2018
    Assignee: Oracle International Corporation
    Inventors: Himanshu Sharma, Sudhir Srinivasan, Ramaprakash Sathyanarayan, Arun Theebaprakasam, Buddhika Nandana Kottahachchi, Olaf Stullich
  • Publication number: 20160088103
    Abstract: A system and method can monitor one or more user sessions on a target system in a computing environment. An account managing system can capture a plurality of user session screen captures that are associated with said one or more user sessions on the target system. Furthermore, the account managing system can compare a user session screen capture, which is captured at a time during said one or more user sessions, with one or more user session screen captures that are recorded before the time. Then, the account managing system can record said user session screen capture if the target system is determined to be active at the time when said user session screen capture is captured.
    Type: Application
    Filed: October 7, 2015
    Publication date: March 24, 2016
    Inventors: Himanshu Sharma, Sudhir Srinivasan, Ramaprakash Sathyanarayan, Arun Theebaprakasam, Buddhika Nandana Kottahachchi, Olaf Stullich
  • Patent number: 9185175
    Abstract: A system and method can monitor one or more user sessions on a target system in a computing environment. An account managing system can capture a plurality of user session screen captures that are associated with said one or more user sessions on the target system. Furthermore, the account managing system can compare a user session screen capture, which is captured at a time during said one or more user sessions, with one or more user session screen captures that are recorded before the time. Then, the account managing system can record said user session screen capture if the target system is determined to be active at the time when said user session screen capture is captured.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: November 10, 2015
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Himanshu Sharma, Sudhir Kumar Srinivasan, Ramaprakash Sathyanarayan, Arun Theebaprakasam, Buddhika Nandana Kottahachchi, Olaf Stullich
  • Patent number: 9166897
    Abstract: A system and method can support user account management in a computing environment. A managing server, such as a privileged account manager server, can use an agent to manage a target system in the computing environment. The agent on the target system can initiate a video processing task based on a plurality of user session screens recorded on the target system, wherein the video processing task encodes the plurality of user session screens into a video. Furthermore, the agent can determine whether a resource usage for performing the video processing task on the target system exceeds a threshold. Then, the agent can dynamically offload the video processing task to a managing server that operates to manage the target system, if the resource usage for performing the video processing task on the target system exceeds the threshold.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: October 20, 2015
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Himanshu Sharma, Sudhir Kumar Srinivasan, Ramaprakash Sathyanarayan, Arun Theebaprakasam, Buddhika Nandana Kottahachchi
  • Patent number: 9148454
    Abstract: A system and method can support user account management in a computing environment. The computing environment can include a video encoding pool to support load balancing and a managing server, such as a privileged account manager server. The video encoding pool includes a set of nodes that are able to perform one or more video processing tasks for another node. Furthermore, the managing server can receive a request from a managed node in the computing environment for delegating a video processing task, and can select one or more nodes from the video encoding pool to load babalance and to perform the video processing task.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: September 29, 2015
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Himanshu Sharma, Sudhir Kumar Srinivasan, Ramaprakash Sathyanarayan, Arun Theebaprakasam, Buddhika Nandana Kottahachchi
  • Patent number: 8738923
    Abstract: Authenticating an end user for a client application using a directory service can include receiving end user identity information and security information at the client application, sending a search request to the directory service for an entry associated with the end user identity information and, if a match is found, receiving a authentication token from the directory service associated with the end user identity information. The received authentication token can be compared with the security information. If the authentication token matches the security information, sending a request to update the directory service to indicate that successful authentication of the end user has occurred and if the authentication token does not match the security information, sending a request to update the directory service to indicate that a failed attempt at authentication of the end user has occurred.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: May 27, 2014
    Assignee: Oracle International Corporation
    Inventor: Buddhika Nandana Kottahachchi
  • Publication number: 20090077645
    Abstract: Methods, systems and machine-readable media for authenticating an end user for a client application are disclosed.
    Type: Application
    Filed: September 8, 2008
    Publication date: March 19, 2009
    Applicant: Oracle International Corporation
    Inventor: Buddhika Nandana Kottahachchi