Patents by Inventor Mohammad Chowdhury

Mohammad Chowdhury 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).

  • Non-contact linear position sensor with flux collectors and a plurality of magnets for measuring a continuously increasing or decreasing magnetic field
    Patent number: 11988728
    Abstract: Position sensors, including linear position sensors, that utilize magnetic field(s) are disclosed. Disclosed sensors include flux emitters and sensor assemblies. The sensor assemblies include flux collectors that interact with magnetic fields from flux emitters and with a magnetism sensing device. Flux emitters have arrangements of magnets that when combined with the sensor assembly can provide a constantly increasing or a constantly decreasing signal across a range of relative movement.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: May 21, 2024
    Assignee: HL MANDO CORPORATION
    Inventors: Mazharul Chowdhury, Mohammad Islam, Christian Ross
  • COMPUTATIONAL STORAGE IN A FUNCTION-AS-A-SERVICE ARCHITECTURE
    Publication number: 20220116455
    Abstract: Various systems and methods for implementing computational storage are described herein.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Inventors: Arun Raghunath, Mohammad Chowdhury, Michael Mesnier, Ravishankar R. Iyer, Ian Adams, Thijs Metsch, John J. Browne, Adrian Hoban, Veeraraghavan Ramamurthy, Patrick Koeberl, Francesc Guim Bernat, Kshitij Arun Doshi, Susanne M. Balle, Bin Li
  • Permanent magnet thrust bearing
    Patent number: 10598221
    Abstract: A magnetic thrust bearing is designed for use in a pumping system that includes a pump driven by a motor through a shaft. The magnetic thrust bearing includes one or more platters that remain stationary with respect to the shaft and one or more thrust discs connected to the shaft and interleaved with the one or more platters. Each of the one or more platters includes a plurality of platter magnets and each of the one or more thrust discs includes a plurality of thrust disc magnets. The magnets on the platters and thrust discs are configured to produce repulsive magnetic forces as the thrust discs approach the platters.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: March 24, 2020
    Assignee: Baker Hughes Oilfield Operations, LLC
    Inventors: James Hyatt, Michael Franklin Hughes, Connor Hayes, Erik Stephen Robbins, Mohammad Chowdhury, Hannah Kelly
  • Detecting the status of a mesh node in a wireless mesh network
    Patent number: 10362500
    Abstract: A method for detecting the status of a mesh node in a wireless mesh network, wherein a gateway is building up a vector over time by combining active detection, passive detection and binary tests on anomaly metrics and wherein the status of the mesh node is regarded as misbehaving when the vector reaches a certain level.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: July 23, 2019
    Assignee: ABB Schweiz Ag
    Inventors: Judith Rossebø, Amalavoyal Chari, Apala Ray, Mohammad Chowdhury
  • Permanent Magnet Thrust Bearing
    Publication number: 20180100543
    Abstract: A magnetic thrust bearing is designed for use in a pumping system that includes a pump driven by a motor through a shaft. The magnetic thrust bearing includes one or more platters that remain stationary with respect to the shaft and one or more thrust discs connected to the shaft and interleaved with the one or more platters. Each of the one or more platters includes a plurality of platter magnets and each of the one or more thrust discs includes a plurality of thrust disc magnets. The magnets on the platters and thrust discs are configured to produce repulsive magnetic forces as the thrust discs approach the platters.
    Type: Application
    Filed: October 11, 2016
    Publication date: April 12, 2018
    Applicant: GE Oil & Gas ESP, Inc.
    Inventors: James Hyatt, Michael Franklin Hughes, Connor Hayes, Erik Stephen Robbins, Mohammad Chowdhury, Hannah Kelly
  • DETECTING THE STATUS OF A MESH NODE IN A WIRELESS MESH NETWORK
    Publication number: 20170251387
    Abstract: A method for detecting the status of a mesh node in a wireless mesh network, wherein a gateway is building up a vector over time by combining active detection, passive detection and binary tests on anomaly metrics and wherein the status of the mesh node is regarded as misbehaving when the vector reaches a certain level.
    Type: Application
    Filed: September 12, 2014
    Publication date: August 31, 2017
    Inventors: Judith Rossebø, Amalavoyal Chari, Apala Ray, Mohammad Chowdhury