Patents by Inventor Salman Khalid

Salman Khalid 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).

  • 3D Printing of Low Melting Point Materials
    Publication number: 20220250315
    Abstract: A system and method that enables 3D printing of ballistics gel and other low melting point materials.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 11, 2022
    Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Wenchao Zhou, Edidiong Nseowo Udofia, Brian Luttrell, Robert Jacobson, Sameer Kulkarni, Salman Khalid, John Bardsley
  • Systems and methods for islanding protection
    Patent number: 11309702
    Abstract: Illustrative embodiments of systems and methods for detecting and responding to islanding of distributed energy resources are disclosed. In at least one illustrative embodiment, a method may include measuring voltage and current at a connection point between a distributed energy resource and an electrical grid, determining a Thévenin impedance of the electrical grid based upon the voltage and current measurements, and determining whether the Thévenin impedance has exceeded a predetermined threshold. In some embodiments, the method may further include disconnecting the distributed energy resource from the electrical grid in response to determining that the Thévenin impedance has exceeded the predetermined threshold.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: April 19, 2022
    Assignee: HITACHI ENERGY SWITZERLAND AG
    Inventors: Khoi Vu, Salman Khalid Gill
  • Systems and Methods for Islanding Protection
    Publication number: 20190267794
    Abstract: Illustrative embodiments of systems and methods for detecting and responding to islanding of distributed energy resources are disclosed. In at least one illustrative embodiment, a method may include measuring voltage and current at a connection point between a distributed energy resource and an electrical grid, determining a Thévenin impedance of the electrical grid based upon the voltage and current measurements, and determining whether the Thévenin impedance has exceeded a predetermined threshold. In some embodiments, the method may further include disconnecting the distributed energy resource from the electrical grid in response to determining that the Thévenin impedance has exceeded the predetermined threshold.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 29, 2019
    Inventors: Khoi Vu, Salman Khalid Gill
  • Hydrocarbon density determination method
    Patent number: 10151197
    Abstract: A method for analyzing a geological formation having at least one hydrocarbon therein may include determining a total organic carbon mass over a depth range of the geological formation, and determining a mass fraction of the at least one hydrocarbon over the depth range of the geological formation based upon the total organic carbon mass. The method may further include determining a volume of the at least one hydrocarbon over the depth range of the geological formation, and determining a density of the at least one hydrocarbon over the depth range of the geological formation based upon the mass fraction and the volume of the at least one hydrocarbon.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: December 11, 2018
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Salman Khalid, Robert Allen Badry, Paul Ryan Craddock, Kenneth Faurschou, Andrew E. Pomerantz, Manuel Aboud
  • Hydrocarbon Density Determination Method
    Publication number: 20160003037
    Abstract: A method for analyzing a geological formation having at least one hydrocarbon therein may include determining a total organic carbon mass over a depth range of the geological formation, and determining a mass fraction of the at least one hydrocarbon over the depth range of the geological formation based upon the total organic carbon mass. The method may further include determining a volume of the at least one hydrocarbon over the depth range of the geological formation, and determining a density of the at least one hydrocarbon over the depth range of the geological formation based upon the mass fraction and the volume of the at least one hydrocarbon.
    Type: Application
    Filed: July 7, 2014
    Publication date: January 7, 2016
    Inventors: Salman Khalid, Robert Allen Badry, Paul Ryan Craddock, Kenneth Faurschou, Andrew E. Pomerantz, Manuel Aboud
  • Smartphone display screen or portion thereof with transitional graphical user interface
    Patent number: D1050156
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: November 5, 2024
    Assignee: AGILENT TECHNOLOGIES, INC.
    Inventors: Manuela Senf, Melanie Thoma, Matthias Schnell, Alban Fayard, Muhammad Salman Khalid