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: 11036566
    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 29, 2019
    Date of Patent: June 15, 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: 11036404
    Abstract: Devices, systems, and methods are provided for dynamically reconfiguring storage devices with applications in real-time to meet user needs, such as running different applications. The devices, systems, and methods relate to a storage device that includes memory for data storage and a controller for storing data in the memory. The controller includes a processor configured to receive an indication to reconfigure the controller with an application that is user-selected; receive the application; reconfigure the controller with the application such that the controller is enabled to run the application; receive an indication to run the application with a set of data as input; receive the set of data; run the application with the set of data as input; and generate resulting data from running the application with the set of data as input.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: June 15, 2021
    Assignee: SMART IOPS, INC.
    Inventors: Manuel Antonio d'Abreu, Ashutosh Kumar Das
  • Publication number: 20210157743
    Abstract: A server includes a data cache for storing data objects requested by mobile devices, desktop devices, and server devices, each of which may execute a different configuration of an application. When a cache miss occurs, the cache may begin loading portions of a requested data object from various data sources. The cache itself may be divided into multiple partitions, and each of the partitions may be assigned to a specific attribute, such as an application configuration. Portions of the data object may be loaded into corresponding cache partitions based on the attributes of each. Although part of a single cache, each of the partitions may be independently assigned different cache replacement policies. Performance metrics for each of the partitions may be monitored and used to update the cache replacement policy for each partition at runtime without interrupting response traffic.
    Type: Application
    Filed: February 21, 2020
    Publication date: May 27, 2021
    Applicant: Oracle International Corporation
    Inventors: Yuvaraj Chandrasekaran, Lawrence Lindsey, Mihir Kumar Das, Santosh Kumar Kotikalapudi
  • Patent number: 11019275
    Abstract: A method and apparatus for capturing images with a high degree of movements in a captured scene are provided. The method includes receiving, by an image sensor, a sequence of images including a plurality of RGB image frames and color event data, generating a plurality of pseudo color filter array (CFA) frames based on the color event data, and generating dynamic images by combining the plurality of RGB image frames and the plurality of pseudo CFA frames.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 25, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Saikat Kumar Das, Pradeep Kumar Sindhagatta Krishnappa, Pranav Prakash Deshpande, Karthik Srinivasan
  • Patent number: 11010214
    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, 2019
    Date of Patent: May 18, 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
  • Publication number: 20210139791
    Abstract: An apparatus and a method for washing hydrocarbon product vapor are disclosed. The apparatus comprises housing, a first wash zone at a predefined cross-section of the housing for receiving the hydrocarbon product vapor, a plurality of injection units located within the first wash zone at predetermined intervals of the length of the housing for receiving wash oil. The injection units inject oil droplets formed from the received wash oil to contact the vapor and obtain a primary washed hydrocarbon vapor within the first wash zone. Further, a second wash zone is located above and in fluid communication with the first wash zone for receiving the primary washed hydrocarbon vapor. One or more spray headers receive wash oil and spray oil droplets formed from the received wash oil to contact with the primary washed hydrocarbon vapor, thereby forming a secondary washed hydrocarbon vapor.
    Type: Application
    Filed: July 20, 2020
    Publication date: May 13, 2021
    Inventors: Ponoly Ramachandran PRADEEP, Prantik Mondal, Terapalli Hari Venkata Devi Prasad, Satyen Kumar Das, Madhusudan Sau, Gurpreet Singh Kapur, Sankara Sri Venkata Ramakumar
  • Patent number: 10977233
    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, 2018
    Date of Patent: April 13, 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
  • Patent number: 10975461
    Abstract: Techniques are disclosed for casting high-strength and highly formable metal products from recycled metal scrap without the addition of substantial or any amounts of primary aluminum. Additional alloying elements, such as magnesium, can be added to metal scrap, which can be cast and processed to produce a desirable metal coil at final gauge having desirable metallurgical and mechanical properties, such as high strength and formability. Thus, inexpensive and recycled metal scrap can be efficiently repurposed for new applications, such as automotive applications and beverage can stock.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: April 13, 2021
    Assignee: Novelis Inc.
    Inventors: Sazol Kumar Das, Simon William Barker, Milan Felberbaum, Rajeev G. Kamat, Duane E. Bendzinski, Robert Bruce Wagstaff, Samuel R. Wagstaff
  • Publication number: 20210103575
    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 stored as discrete events time stamps. A search is received and relevant event information is retrieved based in whole or in part on the time stamp, a keyword indexing mechanism, or statistical indices calculated at the time of the search.
    Type: Application
    Filed: December 17, 2020
    Publication date: April 8, 2021
    Inventors: Michael Joseph Baum, R. David Carasso, Robin Kumar Das, Rory Greene, Bradley Hall, Nicholas Christian Mealy, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Erik M. Swan
  • Patent number: 10966422
    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: Grant
    Filed: October 9, 2019
    Date of Patent: April 6, 2021
    Assignee: Vive Crop Protection Inc.
    Inventors: Danielle Norton, Nikolai Loukine, Rachel Gong, Henry Galas, Jose Amado Dinglasan, Anjan Kumar Das, Darren J. Anderson
  • Patent number: 10963434
    Abstract: Embodiments include a search and match computing system configured to: access, from a third party computing system, a query regarding at least one entity; determine if the query is a structured query or an unstructured query; process the query with at least one of an application programming interface configured to receive structured queries or a second application programming interface receive unstructured queries; initiate a search and match application configured to execute queries on at least one of: a relational data scheme or a non-relational data scheme; receive search results from the at least one of: the relational data scheme or the non-relational data scheme; and process the received search results to generate an output data packet for access by the third party computing system.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: March 30, 2021
    Assignee: EXPERIAN INFORMATION SOLUTIONS, INC.
    Inventors: Mary Ann Ortega Rodriguez, Helen Kaminsky, Manas Kumar Das, Maneesh Raswan
  • Publication number: 20210087473
    Abstract: The present invention relates to a process for converting the waste plastic along with the petroleum residue feedstock in a Delayed Coker unit employed in refineries. The invented process aims to convert any type of waste plastic including polystyrene, polypropylene, polyethylene etc. including metal additized multilayer plastics along with the petroleum residue material from crude oil refining such as reduced crude oil, vacuum residue etc. Value added light distillate products like motor spirit, LPG, middle distillates etc. are produced upon co-conversion in the invented process and is recovered and treated along with the products of thermal cracking of hydrocarbon residues. The residual metals in the metal additized plastics upon co-conversion in the invented process will be deposited in the solid petroleum coke.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 25, 2021
    Inventors: Ponoly Ramachandran PRADEEP, Terapalli Hari Venkata Devi PRASAD, Shivam Ashok DIXIT, Prantik MONDAL, Vimal Kakkarakkal KOTTIYATH, Satyen Kumar DAS, Anju CHOPRA, Madhusudan SAU, Gurpreet Singh KAPUR, Sankara Sri Venkata RAMAKUMAR, Sanjiv SINGH
  • Patent number: 10950849
    Abstract: Hybrid materials and nanocomposite materials, methods of making and using such materials. The nanoparticles of the nanocomposite are formed in situ during pyrolysis of a hybrid material comprising metal precursor compounds. The nanoparticles are uniformly distributed in the carbon matrix of the nanocomposite. The nanocomposite materials can be used in devices such as, for example, electrodes and on-chip inductors.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: March 16, 2021
    Assignee: Cornell University
    Inventors: Lynden A. Archer, Zichao Yang, Shyamal Kumar Das
  • Publication number: 20210074429
    Abstract: Methods and systems for automated assessment of respiratory cytology specimens. Embodiments disclosed herein relate to oncology, and more particularly to automated assessment of respiratory cytology specimens for adequacy, diagnosis and treatment decisions for lung carcinoma. A method disclosed herein includes predicting an adequacy of the respiratory cytology specimens using Artificial Intelligence (AI)/deep learning models. The method further includes diagnosing and staging the respiratory cytology specimens on predicting that the respiratory cytology specimens are adequate for further processing. The method further includes generating at least one of an adequate report, an inadequate report, and a diagnosis and staging report.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 11, 2021
    Inventors: Nitin SINGHAL, Harshal Chandrakant NISHAR, Uttara Yogesh JOSHI, Dev Kumar DAS, Avaneesh MEENA
  • Patent number: 10941346
    Abstract: A process of conversion of fuel grade coke produced through thermal cracking of heavy petroleum residue to anode grade coke. The process employs high sulfur fuel grade coke as the feedstock to produce low sulfur coke, which can be used to manufacture electrodes for use in the aluminum industry. A related system is adapted to remove metal content from coke and convert fuel grade coke to anode grade coke.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: March 9, 2021
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Ponoly Ramachandran Pradeep, Prantik Mondal, Terapalli Hari Venkata Devi Prasad, Satyen Kumar Das, Madhusudan Sau, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Publication number: 20210066214
    Abstract: An integrated circuit device is provided. In some examples, an integrated circuit die of the device includes a first capacitor arranged such that when the integrated circuit die is coupled to a package, the package affects a capacitance of the first capacitor, a second capacitor disposed directly underneath the first capacitor, and a capacitance measurement circuit coupled to the first capacitor and the second capacitor to determine the capacitance of the first capacitor and a capacitance of the second capacitor. The integrated circuit device may detect tampering with the die and/or the package based on the capacitances of the first capacitor and the second capacitor.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 4, 2021
    Inventors: Abhijit Kumar DAS, Suman BELLARY, Clive BITTLESTONE
  • Patent number: 10934494
    Abstract: The present invention relates to a process for production of anisotropic coke from a hydrocarbon feedstock and a system for producing the same. More particularly, the present invention relates to a thermal cracking of heavy petroleum residue producing petroleum coke and lighter hydrocarbon products. The invented process utilizes a novel scheme for production of a premium quality coke from primarily, a clarified oil feedstock. Clarified oil from fluid catalytic cracking unit is routed through a process scheme comprising a separator column, hydrotreatment section and an aromatic extraction section to create an ad-mix of effluents which form the feedstock to a thermal cracking unit. Premium quality anisotropic coke is produced in the thermal cracker reactor drums under tailor made process conditions employing the said feedstock.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 2, 2021
    Assignee: Indian Oil Corporation Limited
    Inventors: Terapalli Hari Venkata Devi Prasad, Ponoly Ramachandran Pradeep, Satyen Kumar Das, Kamal Kumar, Ramesh Karumanchi, Madhusudan Sau, Debasis Bhattacharyya, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Publication number: 20210046540
    Abstract: A continuous casting and rolling line for casting, rolling, and otherwise preparing metal strip can produce distributable metal strip without requiring cold rolling or the use of a solution heat treatment line. A metal strip can be continuously cast from a continuous casting device and coiled into a metal coil, optionally after being subjected to post-casting quenching. This intermediate coil can be stored until ready for hot rolling. The as-cast metal strip can undergo reheating prior to hot rolling, either during coil storage or immediately prior to hot rolling. The heated metal strip can be cooled to a rolling temperature and hot rolled through one or more roll stands. The rolled metal strip can optionally be reheated and quenched prior to coiling for delivery. This final coiled metal strip can be of the desired gauge and have the desired physical characteristics for distribution to a manufacturing facility.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Applicant: NOVELIS INC.
    Inventors: MILAN FELBERBAUM, SAZOL KUMAR DAS, AURELE MARIAUX, DUANE E. BENDZINSKI, CYRILLE BEZENCON, SIMON WILLIAM BARKER, CORRADO BASSI, RAJEEV G. KAMAT, TUDOR PIROTEALA, RAJASEKHAR TALLA, ROBERT BRUCE WAGSTAFF
  • Publication number: 20210049094
    Abstract: In certain aspects, dynamic remapping of memory addresses is provided and includes initiating a remapping of a logical block from a “mapped block” to a “remapped block.” Logical address locations for the logical block are mapped to physical address locations in the mapped block. The mapped and remapped blocks include non-volatile memory. A read command is received and determined to be for reading from a logical address location of the logical block, and the logical address location is determined to be mapped to a physical address location. Data is read from the physical address location of the mapped block. A write command is received and determined to be for writing data to the logical address location. Data is written to the physical address location of the remapped block. The read command is received after the initiation of the remapping and before the writing of the data to the remapped block.
    Type: Application
    Filed: August 18, 2020
    Publication date: February 18, 2021
    Applicant: SMART IOPS, INC.
    Inventors: Ashutosh Kumar Das, Manuel Antonio d'Abreu
  • Publication number: 20210049104
    Abstract: Devices, systems, and methods are provided that cause a controller to receive a first command to read or write first data from or to a first logical address; and determine a first mapped logical address that the first logical address is mapped to. A first plurality of logical addresses is mapped to the first mapped logical address and includes the first logical address. The controller reads a first data structure at the first mapped logical address. The first data structure includes a pointer to a first intermediate physical address. The controller reads a second data structure at the first intermediate physical address. The second data structure includes a plurality of pointers to target physical addresses. The plurality of pointers includes a pointer to a first target physical address for the first logical address. The controller reads or writes the first data from or to the first target physical address.
    Type: Application
    Filed: August 18, 2020
    Publication date: February 18, 2021
    Applicant: SMART IOPS, INC.
    Inventors: Ashutosh Kumar Das, Manuel Antonio D'Abreu