Patents by Inventor Shiv Kumar

Shiv Kumar 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: 12645788
    Abstract: A system can receive a request that is associated with a user account to perform an operation on the system. The system can evaluate the request based on a security breach policy to produce a security result. The system can, in response to determining that the security result indicates that there is a possible security breach, determine not to perform the operation, and perform a mitigating action regarding the possible security breach. The system can, in response to the security result indicating that the possible security breach does not exist, perform the operation.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: June 2, 2026
    Assignee: Dell Products L.P.
    Inventors: Anurag Chandra, Shiv Kumar, Kaushik Gupta
  • Publication number: 20260133177
    Abstract: The present application discloses novel and inventive methods, apparatuses, and the required molecules to detect compounds (analytes) utilizing antibodies or other protein-binding molecules and nanopore-detectable tags using specially designed nanopores, coupled with ionic current readout, to provide a single molecule electronic detection solution, offering unique opportunities for multiplexing and quantitation.
    Type: Application
    Filed: January 2, 2026
    Publication date: May 14, 2026
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, James J. Russo, Sergey Kalachikov, Chuanjuan Tao, Shiv Kumar, Irina Morozova, Xiaoxu Li
  • Patent number: 12625772
    Abstract: A system can maintain a backup of data stored on a source computer, wherein the backup is stored on a remote computer. The system can maintain, on the source computer, a file catalog, wherein the file catalog comprises a local path for a first file on the source computer, a remote backup location for the first file on the remote computer, and a first hash of the first file. The system can determine that a copy of the first file at the local path on the source computer is corrupted. The system can identify whether a second hash of a second file on the source computer matches the first hash of the first file. The system can, in response to determining that the second hash matches the first hash, repair first data of the first file with second data of the second file, and repair first metadata of the first file with second metadata from the remote backup location for the first file on the remote computer.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: May 12, 2026
    Assignee: Dell Products L.P.
    Inventors: Shiv Kumar, Kaushik Gupta
  • Publication number: 20260054350
    Abstract: An apparatus to remove at least a portion of a coating from a coated surface of a substrate may include a nozzle assembly and one or more nozzle-heads. Each nozzle-head may include at least one nozzle tip and a cavity configured to receive a portion of the coated surface of the substrate. The nozzle tip may be configured to direct an angled stream of an etchant on the substrate as the nozzle assembly moves along the length of the substrate. One or more sensors may measure a warpage of the substrate along the length of the substrate, and a controller may move the nozzle-head orthogonal to the direction of nozzle-head movement based on the measured warpage.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 26, 2026
    Applicant: Yield Engineering Systems, Inc.
    Inventors: Pankaj Kumbhare, Sandeep Koppikar, Antin Shibu, Shiv Kumar, Krishna Channaiah, Paolo Banzon, Quynh Trinh, Deepak Amirtharaj
  • Publication number: 20260054349
    Abstract: An apparatus to remove a coating from an edge of a substrate includes a vacuum chuck assembly and a nozzle assembly. The vacuum chuck assembly is configured to support the substrate using suction. The nozzle assembly includes a nozzle head with a pair of nozzle tips configured to direct an angled liquid stream on a surface of the substrate. An annular duct around each nozzle tip discharges a pressurized gas to form a gas shroud around the angled liquid stream.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 26, 2026
    Applicant: Yield Engineering Systems, Inc.
    Inventors: Krishna Channaiah, Antin Shibu, Arun Karthick, Roger Hamamjy, Shiv Kumar, Laxman Murugesh, Anthony Coniglio
  • Patent number: 12559796
    Abstract: This invention provides nucleotide analogues each of which comprises a tag comprising one or more Forster resonance energy transfer (FRET) acceptor fluorophores, a nucleotide polymerase having one or more FRET donor fluorophores, and methods for sequencing single-stranded DNA.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 24, 2026
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Shiv Kumar, James J. Russo, Steffen Jockusch, Zengmin Li, Xiaoxu Li, Sergey M. Kalachikov, Irina Morozova
  • Patent number: 12535477
    Abstract: The present application discloses novel and inventive methods, apparatuses, and the required molecules to detect compounds (analytes) utilizing antibodies or other protein-binding molecules and nanopore-detectable tags using specially designed nanopores, coupled with ionic current readout, to provide a single molecule electronic detection solution, offering unique opportunities for multiplexing and quantitation.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: January 27, 2026
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, James J. Russo, Sergey Kalachikov, Chuanjuan Tao, Shiv Kumar, Irina Morozova, Xiaoxu Li
  • Publication number: 20260017392
    Abstract: The described technology is generally directed towards dynamically, and automatically, adjusting access to a file based on a detected change in an operating condition of the file. A change in an operating condition can be a trigger event, such that when a change is detected regarding the operating conditions, a policy defined for the file is reviewed and an action associated with the trigger event is identified and implemented for the file. A policy can define trigger events and actions relating to configuration of the file, one or more users having permission to access the file, a user accessing the file, a time-based operation of the file, and such. Accordingly, a status of the file can be automatically determined and utilized to control one or more permissions regarding the file.
    Type: Application
    Filed: July 10, 2024
    Publication date: January 15, 2026
    Inventors: Shiv Kumar, Anurag Sushil Chandra, Avadut Mungre
  • Patent number: 12503730
    Abstract: Disclosed herein, inter alia, are compounds, compositions, and methods of use thereof in the sequencing a nucleic acid.
    Type: Grant
    Filed: April 22, 2024
    Date of Patent: December 23, 2025
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Xiaoxu Li, Xin Chen, Zengmin Li, Shiv Kumar, Shundi Shi, Cheng Guo, Jianyi Ren, Min-Kang Hsieh, Minchen Chien, Chuanjuan Tao, Ece Erturk, Sergey Kalachikov, James J. Russo
  • Patent number: 12467085
    Abstract: Disclosed herein are highly accurate approaches for single molecule electronic nanopore-based SBS.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 11, 2025
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Carl W. Fuller, Shiv Kumar, Sergey Kalachikov, Xiaoxu Li, Irina Morozova, James Russo, Steffen Jockusch
  • Publication number: 20250236911
    Abstract: Disclosed herein, inter alia, are compounds, compositions, and methods of use thereof in the sequencing a nucleic acid.
    Type: Application
    Filed: January 17, 2025
    Publication date: July 24, 2025
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Xiaoxu Li, Xin Chen, Zengmin Li, Shiv Kumar, Shundi Shi, Cheng Guo, Jianyi Ren, Min-Kang Hsieh, Minchen Chien, Chuanjuan Tao, Ece Erturk, Sergey Kalachikov, James J. Russo
  • Patent number: 12367175
    Abstract: An archival job is assessed to calculate loss of data reduction efficiency due to block-level data deduplication. Archivable data, or individual storage objects or data structures therein, are moved to archival storage contingent upon satisfaction of a predetermined condition related to data reduction efficiency. Archivable data, or individual storage objects or data structures therein, that fail to satisfy the predetermined condition are maintained in primary storage. The loss of data reduction efficiency and the predetermined condition may be expressed as a percentage of maximum possible data reduction that would result in the absence of data deduplication.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: July 22, 2025
    Assignee: Dell Products L.P.
    Inventors: Shiv Kumar, Kaushik Gupta
  • Patent number: 12337009
    Abstract: Disclosed herein, inter alia, are compounds, compositions, and methods of use thereof in the sequencing a nucleic acid.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: June 24, 2025
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Xin Chen, Xiaoxu Li, Zengmin Li, Min-Kang Hsieh, Minchen Chien, Shundi Shi, Jianyi Ren, Cheng Guo, Shiv Kumar, James Russo, Chuanjuan Tao, Steffen Jockusch, Sergey Kalachikov
  • Publication number: 20250088438
    Abstract: Aspects of the subject disclosure may include, for example, detecting data traffic from a wireless device located in a customer premise, determining from characteristics of the data traffic whether to route the data traffic to a public network external to the customer premise or route the data traffic to a local network in the customer premise, responsive to determining to route the data traffic to the local network in the customer premise, performing a measurement on the data traffic, and detecting from the measurement that the data traffic requires mitigation action. Other embodiments are disclosed.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 13, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Kim Haislip, Christina Cacioppo, Shiv Kumar
  • Publication number: 20250066848
    Abstract: This disclosure is related to a method of sequencing a single-stranded DNA using deoxynucleotide polyphosphate analogues and translocation of tags from incorporated deoxynucleotide polyphosphate analogues through a nanopore.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Shiv Kumar, Zengmin Li, Chuanjuan Tao, Minchen Chien, James J. Russo, Sergey Kalachikov, Ken Shepard, Jacob Karl Rosenstein
  • Publication number: 20250056671
    Abstract: A mobile edge computing (MEC) service area can utilize packet header source and/or destination internet protocol data and session initiation protocol source and/or destination internet protocol data to map internet protocol addresses associated with mobile devices. The MEC can comprise a translation component that translates service provider internet protocol addresses such that they are perceived as enterprise premises internet protocol addresses. Conversely, the translation component can translate enterprise premises internet protocol addresses such that they are perceived as service provider internet protocol addresses.
    Type: Application
    Filed: October 24, 2024
    Publication date: February 13, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Kim Haislip, Joaquin Aguirre, James Amster, Shiven Kumar, Shiv Kumar, Christina Cacioppo
  • Patent number: 12188086
    Abstract: The invention provides various orthogonal nucleotide analogues and methods for using combinations of said various orthogonal nucleotide analogues for sequencing by synthesis.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: January 7, 2025
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Xiaoxu Li, Shiv Kumar, Xin Chen, James J. Russo, Minchen Chien, Steffen Jockusch, Chuanjuan Tao, Xuanting Wang, Sergey Kalachikov, Irina Morozova, Shundi Shi
  • Patent number: 12173366
    Abstract: This disclosure is related to a method of sequencing a single-stranded DNA using deoxynucleotide polyphosphate analogues and translocation of tags from incorporated deoxynucleotide polyphosphate analogues through a nanopore.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: December 24, 2024
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Shiv Kumar, Zengmin Li, Chuanjuan Tao, Minchen Chien, James J. Russo, Sergey Kalachikov, Ken Shepard, Jacob Karl Rosenstein
  • Publication number: 20240419556
    Abstract: A system can maintain a backup of data stored on a source computer, wherein the backup is stored on a remote computer. The system can maintain, on the source computer, a file catalog, wherein the file catalog comprises a local path for a first file on the source computer, a remote backup location for the first file on the remote computer, and a first hash of the first file. The system can determine that a copy of the first file at the local path on the source computer is corrupted. The system can identify whether a second hash of a second file on the source computer matches the first hash of the first file. The system can, in response to determining that the second hash matches the first hash, repair first data of the first file with second data of the second file, and repair first metadata of the first file with second metadata from the remote backup location for the first file on the remote computer.
    Type: Application
    Filed: June 15, 2023
    Publication date: December 19, 2024
    Inventors: Shiv Kumar, Kaushik Gupta
  • Publication number: 20240419790
    Abstract: A system can receive a request that is associated with a user account to perform an operation on the system. The system can evaluate the request based on a security breach policy to produce a security result. The system can, in response to determining that the security result indicates that there is a possible security breach, determine not to perform the operation, and perform a mitigating action regarding the possible security breach. The system can, in response to the security result indicating that the possible security breach does not exist, perform the operation.
    Type: Application
    Filed: June 15, 2023
    Publication date: December 19, 2024
    Inventors: Anurag Chandra, Shiv Kumar, Kaushik Gupta