Patents by Inventor Saumitra Das

Saumitra Das 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: 10047269
    Abstract: The present disclosure relates to a well treatment fluid comprising finger millet, a breaker package, and a continuous aqueous phase. The present disclosure also relates to a method for treating at least a portion of a subterranean well comprising forming an aqueous treatment fluid comprising (i) finger millet, (ii) a breaker package comprising at least one breaker, and (iii) a continuous aqueous phase; and introducing the treatment fluid into at least a portion of the subterranean well.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: August 14, 2018
    Assignee: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Shoy George Chittattukara, Ragi Lohidakshan Poyyara, Saumitra Das
  • Publication number: 20170275517
    Abstract: The present disclosure relates to a well treatment fluid comprising finger millet, a breaker package, and a continuous aqueous phase. The present disclosure also relates to a method for treating at least a portion of a subterranean well comprising forming an aqueous treatment fluid comprising (i) finger millet, (ii) a breaker package comprising at least one breaker, and (iii) a continuous aqueous phase; and introducing the treatment fluid into at least a portion of the subterranean well.
    Type: Application
    Filed: September 18, 2014
    Publication date: September 28, 2017
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Shoy George CHITTATTUKARA, Ragi Lohidakshan POYYARA, Saumitra DAS
  • Patent number: 9448898
    Abstract: A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: September 20, 2016
    Assignee: Ongoing Operations LLC
    Inventors: Matt Ocko, George Tuma, Sandeep Sukhija, John Purrier, Rajesh Gupta, Deepak Khajuria, Saumitra Das, Manish Kalia
  • Patent number: 9380404
    Abstract: Various methods, apparatuses, devices, and articles of manufacture are provided for use by one or more electronic devices to provide or otherwise identify applications for potential use by a mobile device with respect to a particular environment. For example, a computing device may apply a context-aware filter to identify a list of applications for potential use by a mobile device; and, in response to a first event proffer one or more applications for use by the mobile device; and, in response to a second event withdraw the application for use by the mobile device. In another example, a mobile device may, in response to a first indication that an application has been proffered for use, initiate activation of the application; and, in response to a second indication that the application has been withdrawn for use, initiate deactivation of the application.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: June 28, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Behrooz Khorashadi, Dilma M. Da Silva, Saumitra Das
  • Patent number: 9349001
    Abstract: The various aspects include methods, systems, and devices configured to make use of caching techniques and behavior signature caches to improve processor performance and/or reduce the amount of power consumed by the computing device by reducing analyzer latency. The signature caching system may be configured to adapt to rapid and frequent changes in behavioral specifications and models and provide a multi-fold improvement in the scalability of behavioral analysis operations performed on the mobile device.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: May 24, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Sudha Anil Kumar Gathala, Rajarshi Gupta, Saumitra Das
  • Patent number: 9292685
    Abstract: Aspect methods, systems and devices may be configured to create/capture checkpoints without significantly impacting the performance, power consumption, or responsiveness of the mobile device. An observer module of the mobile device may instrument or coordinate various application programming interfaces (APIs) at various levels of the mobile device system and constantly monitor the mobile device (via a low power process, background processes, etc.) to identify the normal operation patterns of the mobile device and/or to identify behaviors that are not consistent with previously computed normal operation patterns. The mobile device may store mobile device state information in a memory as a stored checkpoint when it determines that the mobile device behaviors are consistent with normal operation patterns, and upload a previously stored checkpoint to a backup storage system when it determines that the mobile device behaviors are not consistent with normal operation patterns.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: March 22, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Rajarshi Gupta, Nayeem Islam, Saumitra Das
  • Publication number: 20150278698
    Abstract: A management system for a computer system is disclosed. The computer system operates or includes various products (e.g., software products) that can be managed in a management system or collectively by a group of management systems. Typically, the management system operates on a computer separate from the computer system being managed. The management system can make use of a knowledge base of causing symptoms for previously observed problems at other sites or computer systems. In other words, the knowledge base can built from and shared by different users across different products to leverage knowledge that is otherwise disparate. The knowledge base typically grows over time. The management system can use its ability to request information from the computer system being managed together with the knowledge base to infer a problem root cause in the computer system being managed.
    Type: Application
    Filed: April 27, 2015
    Publication date: October 1, 2015
    Inventors: Saumitra Das, Stepan Sokolov, Bill "Yuan-chi" Chiu
  • Patent number: 9031577
    Abstract: A method and system for sharing indoor location information with one or more application program modules within a portable computing device (“PCD”) includes receiving an indoor location data request and determining if a location service is currently being executed by the PCD. If the location service is not being executed, it is determined if a location engine of the PCD has been installed. If the location engine of the portable computing device has not been installed, then the code for the location engine is downloaded from a communications network. Next, the location service may be executed once the location engine has been installed. It is determined if the indoor location data being requested is present in a memory element of the PCD. If the indoor location data being requested is not present in the memory element of the PCD, then the indoor location data is downloaded from the communications network.
    Type: Grant
    Filed: June 8, 2013
    Date of Patent: May 12, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Faraz Mohammad Mirzaei, Saumitra Das, Behrooz Khorashadi
  • Patent number: 9020877
    Abstract: A management system for a computer system is disclosed. The computer system operates or includes various products (e.g., software products) that can be managed in a management system or collectively by a group of management systems. Typically, the management system operates on a computer separate from the computer system being managed. The management system can make use of a knowledge base of causing symptoms for previously observed problems at other sites or computer systems. In other words, the knowledge base can built from and shared by different users across different products to leverage knowledge that is otherwise disparate. The knowledge base typically grows over time. The management system can use its ability to request information from the computer system being managed together with the knowledge base to infer a problem root cause in the computer system being managed.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: April 28, 2015
    Assignee: IpVenture, Inc.
    Inventors: Saumitra Das, Stepan Sokolov, Bill “Yuan-Chi” Chiu
  • Publication number: 20140378111
    Abstract: Various methods, apparatuses, devices, and articles of manufacture are provided for use by one or more electronic devices to provide or otherwise identify applications for potential use by a mobile device with respect to a particular environment. For example, a computing device may apply a context-aware filter to identify a list of applications for potential use by a mobile device; and, in response to a first event proffer one or more applications for use by the mobile device; and, in response to a second event withdraw the application for use by the mobile device. In another example, a mobile device may, in response to a first indication that an application has been proffered for use, initiate activation of the application; and, in response to a second indication that the application has been withdrawn for use, initiate deactivation of the application.
    Type: Application
    Filed: June 25, 2013
    Publication date: December 25, 2014
    Inventors: Behrooz Khorashadi, Dilma M. Da Silva, Saumitra Das
  • Publication number: 20140364146
    Abstract: A method and system for sharing indoor location information with one or more application program modules within a portable computing device (“PCD”) includes receiving an indoor location data request and determining if a location service is currently being executed by the PCD. If the location service is not being executed, it is determined if a location engine of the PCD has been installed. If the location engine of the portable computing device has not been installed, then the code for the location engine is downloaded from a communications network. Next, the location service may be executed once the location engine has been installed. It is determined if the indoor location data being requested is present in a memory element of the PCD. If the indoor location data being requested is not present in the memory element of the PCD, then the indoor location data is downloaded from the communications network.
    Type: Application
    Filed: June 8, 2013
    Publication date: December 11, 2014
    Inventors: FARAZ MOHAMMAD MIRZAEI, SAUMITRA DAS, BEHROOZ KHORASHADI
  • Publication number: 20130305101
    Abstract: Aspect methods, systems and devices may be configured to create/capture checkpoints without significantly impacting the performance, power consumption, or responsiveness of the mobile device. An observer module of the mobile device may instrument or coordinate various application programming interfaces (APIs) at various levels of the mobile device system and constantly monitor the mobile device (via a low power process, background processes, etc.) to identify the normal operation patterns of the mobile device and/or to identify behaviors that are not consistent with previously computed normal operation patterns. The mobile device may store mobile device state information in a memory as a stored checkpoint when it determines that the mobile device behaviors are consistent with normal operation patterns, and upload a previously stored checkpoint to a backup storage system when it determines that the mobile device behaviors are not consistent with normal operation patterns.
    Type: Application
    Filed: January 22, 2013
    Publication date: November 14, 2013
    Applicant: QUALCOMM Incorporated
    Inventors: Rajarshi Gupta, Nayeem Islam, Saumitra Das
  • Publication number: 20130305358
    Abstract: The various aspects include methods, systems, and devices configured to make use of caching techniques and behavior signature caches to improve processor performance and/or reduce the amount of power consumed by the computing device by reducing analyzer latency. The signature caching system may be configured to adapt to rapid and frequent changes in behavioral specifications and models and provide a multi-fold improvement in the scalability of behavioral analysis operations performed on the mobile device.
    Type: Application
    Filed: January 25, 2013
    Publication date: November 14, 2013
    Applicant: QUALCOMM Incorporated
    Inventors: Anil Gathala, Rajarshi Gupta, Saumitra Das
  • Publication number: 20130305085
    Abstract: A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 14, 2013
    Inventors: Matt Ocko, George Tuma, Sandeep Sukhija, John Purrier, Rajesh Gupta, Deepak Khajuria, Saumitra Das, Manish Kalia
  • Patent number: 8504676
    Abstract: A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: August 6, 2013
    Assignee: Ongoing Operations LLC
    Inventors: Matt Ocko, George Tuma, Sandeep Sukhija, John Purrier, Rajesh Gupta, Deepak Khajuria, Saumitra Das, Manish Kalia
  • Publication number: 20130054507
    Abstract: A management system for a computer system is disclosed. The computer system operates or includes various products (e.g., software products) that can be managed in a management system or collectively by a group of management systems. Typically, the management system operates on a computer separate from the computer system being managed. The management system can make use of a knowledge base of causing symptoms for previously observed problems at other sites or computer systems. In other words, the knowledge base can built from and shared by different users across different products to leverage knowledge that is otherwise disparate. The knowledge base typically grows over time. The management system can use its ability to request information from the computer system being managed together with the knowledge base to infer a problem root cause in the computer system being managed.
    Type: Application
    Filed: October 29, 2012
    Publication date: February 28, 2013
    Inventors: Saumitra Das, Stepan Sokolov, Bill "Yuan-Chi" Chiu
  • Patent number: 8301580
    Abstract: A management system for a computer system is disclosed. The computer system operates or includes various products (e.g., software products) that can be managed in a management system or collectively by a group of management systems. Typically, the management system operates on a computer separate from the computer system being managed. The management system can make use of a knowledge base of causing symptoms for previously observed problems at other sites or computer systems. In other words, the knowledge base can built from and shared by different users across different products to leverage knowledge that is otherwise disparate. The knowledge base typically grows over time. The management system can use its ability to request information from the computer system being managed together with the knowledge base to infer a problem root cause in the computer system being managed.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: October 30, 2012
    Assignee: IpVenture, Inc.
    Inventors: Saumitra Das, Stepan Sokolov, Bill “Yuan-Chi” Chiu
  • Publication number: 20120266234
    Abstract: A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
    Type: Application
    Filed: June 22, 2012
    Publication date: October 18, 2012
    Inventors: Matt Ocko, George Tuma, Manish Kalia, Sandeep Sukhija, John Purrier, Rajesh Gupta, Deepak Khajuria, Saumitra Das
  • Patent number: 8224943
    Abstract: A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: July 17, 2012
    Assignee: Ongoing Operations LLC
    Inventors: Matt Ocko, George Tuma, Manish Kalia, Sandeep Sukhija, John Purrier, Rajesh Gupta, Deepak Khajuria, Saumitra Das
  • Publication number: 20110091966
    Abstract: Disclosed herein is a small peptide, LaR2C, corresponding to the C terminus of RRM2 of the human La protein that binds to the IRES element of hepatitis C virus RNA and its derivatives. This invention demonstrates that human La protein interacts with the HCV IRES element both in vitro and in vivo and also shown that this interaction enhances the efficiency of viral RNA translation (Pudi et al, J of Biol Chem, 2003). La protein has three putative RNA recognition motifs (RRM1-3). It has been established that RRM2 binds with high affinity around the GCAC sequence near the initiator AUG and the binding induces a conformational change in the HCV IRES which is critical for the internal initiation of translation (Pudi et al, J of Biol Chem, 2004).
    Type: Application
    Filed: April 24, 2006
    Publication date: April 21, 2011
    Inventors: Saumitra Das, Renuka Pudi, Sudhamoni Sonny