Patents by Inventor Krishnendu Saha

Krishnendu Saha 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).

  • Publication number: 20240019914
    Abstract: In one embodiment, an AC ionic blower apparatus includes a housing defining a hole through the housing, a first electrode formed around the hole, a second electrode formed around the hole, and a dielectric material between the first electrode and the second electrode. The center of the second electrode is offset from the center of the first electrode.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 18, 2024
    Applicant: Intel Corporation
    Inventors: Krishnendu Saha, Pawan Shiv Vadakattu, Samarth Alva, Bala Subramanya
  • Patent number: 11739744
    Abstract: A fluid mover and method of operating includes a pair of spaced electrodes, a power supply electrically coupled to the pair of spaced electrodes, and at least one environment sensor. The fluid mover also includes a controller configured to controllably operate at least one of the power supply or the pair of spaced electrodes.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: August 29, 2023
    Assignee: GE Aviation Systems Limited
    Inventors: Sanjay Vijayaraghavan, Krishnendu Saha, John Oliver Collins
  • Patent number: 11455473
    Abstract: Embodiments relate to a system, program product, and method for use with an intelligent computer platform to create and apply textual data in vector format, and more specifically to apply context to the vector representation. Both context and document vectors are generated and assessed, with a calculated distance between the vectors corresponding to a weight. Word vectors are generated with associated word pairs and frequencies. A word vector generation model is trained. Utilization of the trained model generates one or more context sensitive word vector representations. A summarized sentence document is created and returned through application of the context sensitive word vectors.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: September 27, 2022
    Assignee: International Business Machines Corporation
    Inventors: Ankur Tagra, Krishnendu Saha
  • Publication number: 20220003227
    Abstract: A fluid mover and method of operating includes a pair of spaced electrodes, a power supply electrically coupled to the pair of spaced electrodes, and at least one environment sensor. The fluid mover also includes a controller configured to controllably operate at least one of the power supply or the pair of spaced electrodes.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 6, 2022
    Inventors: Sanjay Vijayaraghavan, Krishnendu Saha, John Oliver Collins
  • Patent number: 11023682
    Abstract: Embodiments relate to a system, program product, and method for use with an intelligent computer platform to create and apply textual data in vector format, and more specifically to apply context to the vector representation. Both context and document vectors are generated and assessed, with a calculated distance between the vectors corresponding to a weight. Word vectors are generated with associated word pairs and frequencies. A word vector generation model is trained. Utilization of the trained model generates one or more context sensitive word vector representations. A summarized sentence document is created and returned through application of the context sensitive word vectors.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: June 1, 2021
    Assignee: International Business Machines Corporation
    Inventors: Ankur Tagra, Krishnendu Saha
  • Publication number: 20210073473
    Abstract: Embodiments relate to a system, program product, and method for use with an intelligent computer platform to create and apply textual data in vector format, and more specifically to apply context to the vector representation. Both context and document vectors are generated and assessed, with a calculated distance between the vectors corresponding to a weight. Word vectors are generated with associated word pairs and frequencies. A word vector generation model is trained. Utilization of the trained model generates one or more context sensitive word vector representations. A summarized sentence document is created and returned through application of the context sensitive word vectors.
    Type: Application
    Filed: November 23, 2020
    Publication date: March 11, 2021
    Applicant: International Business Machines Corporation
    Inventors: Ankur Tagra, Krishnendu Saha
  • Patent number: 10774670
    Abstract: A filled abradable seal component, an associated method of manufacturing, and a turbomachine including the filled abradable seal component are disclosed. The method includes positioning the abradable seal component including a plurality of honeycomb cells, applying a filler material on the abradable seal component to fill the plurality of honeycomb cells, and curing the filler material at a temperature below 250 degrees Celsius to produce the filled abradable seal component. The filler material includes an abradable material, a binder material, and a fluid catalyst. The abradable material includes at least one of nickel chromium aluminum-bentonite, cobalt nickel chromium aluminum yttrium-polyester, cobalt nickel chromium aluminum yttrium-boron nitride, aluminum silicon-bentonite, aluminum bronze-polyester, nickel graphite, or aluminum silicon-boron nitride. The binder material includes at least one of aluminum, nickel-aluminum, aluminum thiophosphate, or aluminum thiosulfate.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: September 15, 2020
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Paul Mathew, Mohandas Nayak, Krishnendu Saha, Deoras Prabhudharwadkar
  • Patent number: 10690251
    Abstract: Labyrinth seal system includes stationary component and rotatable component, where one of the stationary and rotatable components includes teeth. The labyrinth seal system further includes abradable component coupled to surface of other of the stationary and rotatable components and disposed facing the teeth. The abradable component includes a plurality of honeycomb cells disposed adjacent to each other along axial direction and circumferential direction. Each honeycomb cell includes a plurality of radial sidewalls, where each radial sidewall includes first portion and second portion. The first portion is coupled to the surface and the second portion extends from the first portion towards clearance defined between the stationary and rotatable components. The second portion is bent relative to radial axis of the labyrinth seal system.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: June 23, 2020
    Assignee: General Electric Company
    Inventors: Krishnendu Saha, Deoras Prabhudharwadkar, Ashok Gopinath
  • Publication number: 20200104367
    Abstract: Embodiments relate to a system, program product, and method for use with an intelligent computer platform to create and apply textual data in vector format, and more specifically to apply context to the vector representation. Both context and document vectors are generated and assessed, with a calculated distance between the vectors corresponding to a weight. Word vectors are generated with associated word pairs and frequencies. A word vector generation model is trained. Utilization of the trained model generates one or more context sensitive word vector representations. A summarized sentence document is created and returned through application of the context sensitive word vectors.
    Type: Application
    Filed: September 30, 2018
    Publication date: April 2, 2020
    Applicant: International Business Machines Corporation
    Inventors: Ankur Tagra, Krishnendu Saha
  • Publication number: 20180355745
    Abstract: A filled abradable seal component, an associated method of manufacturing, and a turbomachine including the filled abradable seal component are disclosed. The method includes positioning the abradable seal component including a plurality of honeycomb cells, applying a filler material on the abradable seal component to fill the plurality of honeycomb cells, and curing the filler material at a temperature below 250 degrees Celsius to produce the filled abradable seal component. The filler material includes an abradable material, a binder material, and a fluid catalyst. The abradable material includes at least one of nickel chromium aluminum-bentonite, cobalt nickel chromium aluminum yttrium-polyester, cobalt nickel chromium aluminum yttrium-boron nitride, aluminum silicon-bentonite, aluminum bronze-polyester, nickel graphite, or aluminum silicon-boron nitride. The binder material includes at least one of aluminum, nickel-aluminum, aluminum thiophosphate, or aluminum thiosulfate.
    Type: Application
    Filed: May 9, 2018
    Publication date: December 13, 2018
    Inventors: Paul MATHEW, Mohandas NAYAK, Krishnendu SAHA, Deoras PRABHUDHARWADKAR
  • Patent number: 10073340
    Abstract: Various embodiments disclosed relate to protein films and methods of making the same. In various embodiments, the present invention provides a method of making a protein film including placing on a substrate a protein solution, to form a precursor protein film. The protein solution includes one or more proteins. The method includes compressing the precursor protein film to form a protein film.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: September 11, 2018
    Assignee: University of Massachusetts
    Inventors: Vincent M Rotello, Bradley Duncan, Li-Sheng Wang, Eunhee Jeoung, Chandramouleeswaran Subramani, Krishnendu Saha
  • Publication number: 20180087669
    Abstract: Labyrinth seal system includes stationary component and rotatable component, where one of the stationary and rotatable components includes teeth. The labyrinth seal system further includes abradable component coupled to surface of other of the stationary and rotatable components and disposed facing the teeth. The abradable component includes a plurality of honeycomb cells disposed adjacent to each other along axial direction and circumferential direction. Each honeycomb cell includes a plurality of radial sidewalls, where each radial sidewall includes first portion and second portion. The first portion is coupled to the surface and the second portion extends from the first portion towards clearance defined between the stationary and rotatable components. The second portion is bent relative to radial axis of the labyrinth seal system.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 29, 2018
    Inventors: Krishnendu SAHA, Deoras PRABHUDHARWADKAR, Ashok GOPINATH
  • Publication number: 20160096935
    Abstract: Various embodiments disclosed relate to protein films and methods of making the same. In various embodiments, the present invention provides a method of making a protein film including placing on a substrate a protein solution, to form a precursor protein film. The protein solution includes one or more proteins. The method includes compressing the precursor protein film to form a protein film.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 7, 2016
    Inventors: Vincent M. Rotello, Bradley Duncan, Li-Sheng Wang, Eunhee Jeoung, Chandramouleeswaran Subramani, Krishnendu Saha
  • Publication number: 20100145194
    Abstract: An analysis method using histograms derived from positron emission tomography (PET) or single photon emission tomography (SPECT) images of the brain, which utilizes radiopharmaceuticals for the detection and diagnosis of pathological targets associated with neurodegenerative disease in a patient is provided.
    Type: Application
    Filed: November 12, 2009
    Publication date: June 10, 2010
    Applicant: AVID RADIOPHARMACEUTICALS, INC.
    Inventors: Abhinay D. Joshi, John G. Wolodzko, Krishnendu Saha