Patents by Inventor Kumar Das

Kumar 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: 11218467
    Abstract: A computing system includes a server. The server is communicatively coupled to a data repository and is configured to store a data in the data repository. The server is further configured to receive a first authentication information, the first authentication information comprising a login and a password for an entity, and to receive a second authentication information, the second authentication information comprising at least one identifying information generated by a hardware authentication device. The server is further configured to execute a hardware-based authentication as a service process, the authentication as a service process configured to use the first and the second authentication information as input to authenticate the entity, and to provide computing resources to the entity if the entity is successfully authenticated.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: January 4, 2022
    Assignee: ServiceNow, Inc.
    Inventors: Chandra Mouli Kharidehal, Sumit Rathi, Gagan deep, Santosh Kumar Das
  • Publication number: 20210406100
    Abstract: Methods and apparatus consistent with the invention provide the ability to organize and build understandings of machine data generated by a variety of information-processing environments. Machine data is a product of information-processing systems (e.g., activity logs, configuration files, messages, database records) and represents the evidence of particular events that have taken place and been recorded in raw data format. In one embodiment, machine data is turned into a machine data web by organizing machine data into events and then linking events together.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Michael Joseph Baum, R. David Carasso, Robin Kumar Das, Bradley Hall, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Erik M. Swan, Rory Greene, Nicholas Christian Mealy, Christina Frances Regina Noren
  • Patent number: 11204817
    Abstract: Methods and apparatus consistent with the invention provide the ability to organize and build understandings of machine data generated by a variety of information-processing environments. Machine data is a product of information-processing systems (e.g., activity logs, configuration files, messages, database records) and represents the evidence of particular events that have taken place and been recorded in raw data format. In one embodiment, machine data is turned into a machine data web by organizing machine data into events and then linking events together.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: December 21, 2021
    Assignee: Splunk Inc.
    Inventors: Michael Joseph Baum, R. David Carasso, Robin Kumar Das, Bradley Hall, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Erik M. Swan, Rory Greene, Nicholas Christian Mealy, Christina Frances Regina Noren
  • Patent number: 11206139
    Abstract: A computing system includes a server. The server is communicatively coupled to a data repository and is configured to store a data in the data repository. The server is further configured to create, via a visual information flow creation tool, at least one information flow object. The server is additionally configured to create, via the visual information flow creation tool, an electronic signature field in the at least one information flow object, and to provide the at least one information flow object to communicate an electronic signature request to an electronic signature system.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: December 21, 2021
    Assignee: ServiceNow, Inc.
    Inventors: Santosh Kumar Das, Chakradhar Narasimha Jillellamudi, Raghavan Muthuraman
  • Publication number: 20210382798
    Abstract: Cloud computing utilization measurements associated with a cloud computing instance are received. Metrics based on the cloud computing utilization measurements are calculated. Based on a user configurable resource evaluation criteria, whether a different cloud computing instance among eligible cloud computing resource unit options is a better match than a current cloud computing resource unit handling the cloud computing instance is evaluated. A selected one of the eligible cloud computing resource unit options is indicated as the better match than the current cloud computing resource unit handling the cloud computing instance.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 9, 2021
    Inventors: Ashok Ganesan, Manish Kumar Das, Parthasarathy Murappakkam Srinivasan, Sneha Banerjee, Samujjwal Bhandari, Chhavi Jain, Arjun Badarinath, Rama Raghava Reddy Bandi
  • Publication number: 20210374058
    Abstract: A server includes a data cache for storing data objects requested by users logged in under different user roles. Different user roles may have different permissions to access individual fields within a data object. When a cache miss occurs, the cache may begin loading portions of a requested data object from various data sources. Instead of waiting for the entire object to load to change the object state to “valid,” the cache may incrementally update the state through various levels of validity based on the user role of the request. When a portion of the data object used by a low-level user role is received, the object state can be upgraded to be valid for that user role while data for higher-level user roles continues to load. The portion of the data object can then be sent to the low-level user roles without waiting for the rest of the data object to load.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 2, 2021
    Applicant: Oracle International Corporation
    Inventors: Yuvaraj Chandrasekaran, Mihir Kumar Das, Pushpander Singh, Lawrence Lindsey
  • Publication number: 20210377214
    Abstract: Systems and methods are disclosed for an augmented Service Capability Exposure Function (A-SCEF). The A-SCEF may receive upstream or downstream traffic and direct or process that traffic in accordance with policy profiles. The policy profiles may be associated with various entities that may have interrelationships. The policy profiles may allow a network operator to better control multiple entities on the network while simplifying use of the network for the customers, such as those associated with a large number of internet of things (TOT) devices.
    Type: Application
    Filed: June 14, 2021
    Publication date: December 2, 2021
    Inventors: Prasasth PALNATI, Anand KRISHNAMURTHY, Srinivas KAPPLA, Deepak GARG, Santos Kumar DAS
  • Patent number: 11182367
    Abstract: The invention is directed towards enabling data volume and data type based licensing of software in a distributed system of a plurality of remote and/or local nodes. The invention enables measuring and optionally restricting the use of software based on one or more provided licenses that restrict the amount and type of data that may be processed by the software. New and older licenses may be added together for a single, bulk entitlement for a given volume of data processing for one or all types of data. Different users in the same enterprise may combine license entitlements too. Also, a new license can be acquired repeatedly, without requiring the issuance of combined licenses by the issuing authority and/or the revocation of prior licenses.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: November 23, 2021
    Assignee: SPLUNK INC.
    Inventors: Vishal Patel, Jimmy John, Stephen Phillip Sorkin, Johnathon Lee Cervelli, Mitchell Neuman Blank, Jr., Robin Kumar Das
  • Patent number: 11180838
    Abstract: Provided herein are high performance aluminum alloy products having desirable mechanical properties and methods of making the same. The high performance aluminum alloy products described herein contain a high content of recycled material and are prepared by casting an aluminum alloy to form a cast aluminum alloy product and processing the cast aluminum alloy product. The method of processing the cast aluminum alloy product can include two hot rolling steps.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: November 23, 2021
    Assignee: NOVELIS INC.
    Inventors: Milan Felberbaum, Sazol Kumar Das, Simon William Barker, Tudor Piroteala, Duane E. Bendzinski
  • Publication number: 20210348061
    Abstract: The present disclosure provides a method for catalytic conversion of waste plastic into liquid fuel. The method comprises thermally decomposing the waste plastic at a temperature in the range of 350 to 650° C. and under a pressure in the range of 0.0010 psi to 0.030 psi, to obtain a gaseous stream. The gaseous stream is further subjected to four stage sequential cooling to a temperature in the range of ?5 to ?15° c. to obtain a gas-liquid mixture comprising a gaseous fraction and a liquid fraction. The gas-liquid mixture is fed to the gas-liquid separator to obtain the gaseous fraction comprising C1 to C4 hydrocarbons and the liquid fraction comprising liquid fuel. The method of the present disclosure is simple, economical and energy efficient, which provides a high value liquid fuel with enhanced yield.
    Type: Application
    Filed: August 28, 2019
    Publication date: November 11, 2021
    Applicant: Reliance Industries Limited
    Inventors: Sateesh Daggupati, Sayani Thakur, Sachchit Majhi, Sukumar Mandal, Asit Kumar Das, Vishwanath Sapre Ajit
  • Patent number: 11168260
    Abstract: The present invention relates to a novel process with lower recycle ratio while eliminating the need for quench column for production of superior quality coke conforming to specifications of anode grade coke. The process of the present invention enables production of lower amounts of coke and fuel oil yields.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: November 9, 2021
    Assignee: Indian Oil Corporation Limited
    Inventors: Satyen Kumar Das, Terapalli Hari Venkata Devi Prasad, Ponoly Ramachandran Pradeep, Arjun Kumar Kottakuna, Madhusudan Sau, Debasis Bhattacharyya, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Patent number: 11154229
    Abstract: A method and system is provided for pre-processing of an electroencephalography (EEG) signal for cognitive load measurement. The present application provides a method and system for pre-processing of electroencephalography signal for cognitive load measurement of a user, comprises of capturing the electroencephalography signal from the head of the user, detecting the plurality of system artifacts in the captured electroencephalography signal, detecting and removing noisy window from the captured electroencephalography signal, detecting an eye blink region and filtering out said detected eye blink region from the captured electroencephalography signal, utilizing the filtered electroencephalography signal for measuring the cognitive load of the user and subsequently computing different levels of mental workloads on the user using variation of spatial distribution of frontal scalp EEG electrodes for measured cognitive load.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: October 26, 2021
    Assignee: Tata Consultancy Services Limited
    Inventors: Rajat Kumar Das, Aniruddha Sinha, Debatri Chatterjee, Shreyasi Datta, Rahul Dasharath Gavas
  • Publication number: 20210321608
    Abstract: The present disclosure provides formulations of pyrethroid compounds comprising nanoparticles of polymer-associated pyrethroid compounds along with various formulating agents. The present disclosure also provides methods for producing and using these formulations. The disclosure describes various formulations and formulating agents that can be included in the formulations. Additionally, the disclosures describes application to various plants and pests as well as advantages of the disclosed formulations.
    Type: Application
    Filed: February 23, 2021
    Publication date: October 21, 2021
    Inventors: Danielle Norton, Nikolai Loukine, Rachel Gong, Henry Galas, Jose Amado Dinglasan, Anjan Kumar Das, Darren J. Anderson
  • Patent number: 11149207
    Abstract: A delayed coking furnace (100) for heating coker feedstock (101) is disclosed. The furnace (100) includes a first heating zone (102) adapted to provide heat to the coker feedstock (101) through a convective heat transfer and then a second heating zone (104) positioned below the first heating zone (102) and adapted to heat the coker feedstock (101) through radiative heat transfer, wherein the second heating zone (104) include a lower portion and an upper portion. Further, said furnace (100) includes a plurality of burners (106) located at the lower portion of the second heating zone (104) and at least one baffle (111) disposed in the upper portion of the second heating zone (104). Further, the present disclosure provides that the at least one baffle (111) is adapted to increase a convective heat transfer coefficient associated with a flue gas flowing from the second heating zone (104) to the first heating zone (102).
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: October 19, 2021
    Assignee: Indian Oil Corporation Limited
    Inventors: Arjun Kumar Kottakuna, Ponoly Ramachandran Pradeep, Terapalli Hari Venkata Devi Prasad, Satyen Kumar Das, Madhusudan Sau, Debasis Bhattacharyya, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Patent number: 11144526
    Abstract: Methods and apparatus consistent with the invention provide the ability to organize, index, search, and present time series data based on searches. Time series data are sequences of time stamped records occurring in one or more usually continuous streams, representing some type of activity. In one embodiment, time series data is organized into discrete events with normalized time stamps and the events are indexed by time and keyword. A search is received and relevant event information is retrieved based in whole or in part on the time indexing mechanism, keyword indexing mechanism, or statistical indices calculated at the time of the search.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: October 12, 2021
    Assignee: Splunk Inc.
    Inventors: Erik M. Swan, R. David Carasso, Robin Kumar Das, Rory Greene, Bradley Hall, Nicholas Christian Mealy, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Michael Joseph Baum
  • Publication number: 20210312300
    Abstract: In some embodiments, a method for intelligent feature delivery in a computing environment can include: identifying, by a service executing within the computing environment, a first feature not enabled for a tenant of the computing environment; extracting, by the service, data about the first feature from one or more data sources; processing, by the service, the extracted data to generate data tokens; determining, by the service, one or more impact areas of the first feature using the data tokens; and providing, by the service, a recommendation to the tenant to enable the first feature or to not enable the first feature based on the determined impact areas.
    Type: Application
    Filed: May 27, 2020
    Publication date: October 7, 2021
    Inventors: Ajay Kumar Channasamudram Sampath, Pralay Kumar Das, Sreekanth Challa
  • Publication number: 20210306354
    Abstract: Systems, methods, and related technologies for clustering are described. Network traffic is accessed from a network and the network may be associated with a plurality of entities. Behavior associated with each entity of the plurality of entities may be determined. The behavior may be determined based one or more communications associated with each entity. A processing device may be used to determine one or more clusters of entities based on entities having similar behavior. A cluster may comprise one or more entities with similar behavior. One or more anomalies may be determined based on the one or more clusters and storing data associated with at least one of the one or more clusters and the one or more anomalies may be stored.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
  • Patent number: 11126477
    Abstract: Methods and apparatus consistent with the invention provide the ability to organize and build understandings of machine data generated by a variety of information-processing environments. Machine data is a product of information-processing systems (e.g., activity logs, configuration files, messages, database records) and represents the evidence of particular events that have taken place and been recorded in raw data format. In one embodiment, machine data is turned into a machine data web by organizing machine data into events and then linking events together.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: September 21, 2021
    Assignee: Splunk Inc.
    Inventors: Michael Joseph Baum, R. David Carasso, Robin Kumar Das, Bradley Hall, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Erik M. Swan, Rory Greene, Nicholas Christian Mealy, Christina Frances Regina Noren
  • Patent number: 11127402
    Abstract: The present disclosure relates generally to a system and method for voice development frameworks. Certain cloud-based systems may be embodied in a multi-instance or multi-tenant framework, and may provide for certain computing systems and resources. For example, the cloud-based systems may provide for data repositories and the creation of executable objects, e.g., Flow Designer objects that include voice commands. In certain embodiments, visual development tools, including a Flow Designer system, may be used to create the executable objects, including voice command objects. For example, the Flow Designer system may enable the non-technical personnel to use natural language to more easily create and visualize objects and processes that automate certain tasks.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: September 21, 2021
    Assignee: ServiceNow, Inc.
    Inventors: Santosh Kumar Das, Gagan deep, Sumit Rathi, Ashita Narayan, Chakradhar Narasimha Jillellamudi, Raghavan Muthuraman
  • Patent number: 11126483
    Abstract: A messaging service may be distributed in a cluster of nodes such that each node includes an instance of the messaging service. To ensure that messages are not lost in the messaging service through a load balancer, addresses for each of the nodes may be accessed, and messages may be retrieved from individual instances of the messaging service by addressing the nodes directly and bypassing the load balancer. To retrieve messages, a client may cycle through the node addresses and retrieve messages until each corresponding message queue is empty. Once a message queue is empty, the client may stop sending requests to the corresponding node until the message queues on the other nodes have been emptied. Various request patterns may be used to cycle through node addresses, including Round Robin patterns and patterns that correspond to traffic patterns seen by the load balancer.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: September 21, 2021
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Mihir Kumar Das, Yuvaraj Chandrasekaran, Santosh Kumar Kotikalapudi