Patents by Inventor Muhammad Khalid

Muhammad 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).

  • Publication number: 20240148349
    Abstract: A method of processing a mammogram image, including receiving a digital mammography image of a breast of a patient, and separating the digital mammography image into three channels. The method includes removing noise and uneven illumination to form a first set of three uniform background images, and separating a luminance channel and a chrominance channel from the first set with a transfer function to form a second set of three uniform background images. The method includes applying principal component analysis to the second set; and assembling a single grayscale image and applying a first subspace projection. The method includes removing at least a portion of a pectoral muscle from the grayscale image, and normalizing the muscle removed image using a second order Gaussian Laplacian and an oriented diffusion filter to form a processed image. The method includes identifying cancerous and/or noncancerous regions in the processed image.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 9, 2024
    Applicant: NAJRAN UNIVERSITY
    Inventors: Yassir Edrees ALMALKI, Toufique Ahmed SOOMRO, Muhammad IRFAN, Sharifa Khalid ALDURAIBI, Ahmed ALI
  • Patent number: 11979112
    Abstract: A system, method, and solar photovoltaic (PV) network for solar PV variability reduction with reduced time delays and battery storage optimization are described. The system includes a Moving Regression (MR) filter; a State of Charge (SoC) feedback control; and a Battery Energy Storage System (BESS). The MR filter, SoC feedback control and BESS are configured to provide smoothing of solar PV variabilities. The MR filter is a non-parametric smoother that utilizes a machine learning concept of linear regression to smooth out solar PV variations at every time step.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: May 7, 2024
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Khalid, Miswar Akhtar Syed
  • Patent number: 11979323
    Abstract: A switching system manager programmed to obtain a base lookup data structure comprising nodes that enumerate all prefixes of a first traffic management policy of a first type and all prefixes of a second traffic management policy of a second type, modify the base lookup data structure based on a first set of inheritance rules associated with the first traffic management policy to generate an updated lookup data structure comprising first traffic management policy label allocations, modify the updated lookup data structure based on a second set of inheritance rules associated with the second traffic management policy to generate a combined lookup data structure comprising the first traffic management policy label allocations and second traffic management policy label allocations, program packet classification hardware of the switching system to adapt the switching system to process packets based on the combined lookup data structure.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: May 7, 2024
    Assignee: Arista Networks, Inc.
    Inventors: Francois Labonte, Muhammad Khalid Yousuf
  • Publication number: 20240119281
    Abstract: An intermittent power system to provide smoothed electric power into a power grid that includes an intermittent power source, a neural network-based predictive controller (NNPC) and a low pass filter (LPF) connected to the power grid to provide the smoothed electric power. The LPF provides a smoothed power reference for the NNPC. The system further includes a neural network predictor connected between the intermittent power source and the NNPC, and a power grid connection. The neural network predictor takes electric power from the intermittent power source as an input and makes a prediction of unsmoothed electric power. A power grid connection provides the smoothed electric power of the NNPC into the power grid. The NN model solves issues related to the mathematical complexity of a conventional MPC model that arises due to the increasing complications in an intermittent power plant, including a PV power plant.
    Type: Application
    Filed: April 25, 2023
    Publication date: April 11, 2024
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Muhammad KHALID, Miswar Akhtar SYED
  • Publication number: 20240072543
    Abstract: A microgrid system is described. The microgrid system includes a Hodrick-Prescott filter configured to generate a filtered power based on an electrical power that is generated from an renewable energy. The microgrid system further includes a battery configured to output a battery power based on the electrical power and the filtered power. Also, the microgrid system includes a state of charge (SoC) control module configured to control charging and discharging of the battery by applying a feedback control on the output battery power.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Muhammad KHALID, Miswar Akhtar SYED
  • Patent number: 11894683
    Abstract: A microgrid system is described. The microgrid system includes a Hodrick-Prescott filter configured to generate a filtered power based on an electrical power that is generated from an renewable energy. The microgrid system further includes a battery configured to output a battery power based on the electrical power and the filtered power. Also, the microgrid system includes a state of charge (SoC) control module configured to control charging and discharging of the battery by applying a feedback control on the output battery power.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: February 6, 2024
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Muhammad Khalid, Miswar Akhtar Syed
  • Publication number: 20230216308
    Abstract: The present disclosure envisages a hybrid energy storage system (HESS) for power management of a microgrid. The system includes a plurality of renewable energy sources (RES), a plurality of power converters, a DC bus and a power management controller. Each RES is configured to generate a current IRES. Each RES is connected to a power converter. Each power converter generates a DC voltage Vdc from the current IRES. The DC bus is connected to the plurality of power converters. The DC bus receives the DC voltage Vdc. The power management controller controls a battery energy storage system (BESS) and a supercapacitor energy storage system (SCSS). The BESS includes a battery which is connected to receive the DC voltage Vdc and generate a battery current ibatt. The SCSS includes a supercapacitor which is connected to receive the DC voltage Vdc and generate a supercapacitor current isc.
    Type: Application
    Filed: December 2, 2022
    Publication date: July 6, 2023
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Khalid Abdullah KHAN, Muhammad KHALID
  • Publication number: 20230140233
    Abstract: A system, method, and solar photovoltaic (PV) network for solar PV variability reduction with reduced time delays and battery storage optimization are described. The system includes a Moving Regression (MR) filter; a State of Charge (SoC) feedback control; and a Battery Energy Storage System (BESS). The MR filter, SoC feedback control and BESS are configured to provide smoothing of solar PV variabilities. The MR filter is a non-parametric smoother that utilizes a machine learning concept of linear regression to smooth out solar PV variations at every time step.
    Type: Application
    Filed: June 22, 2022
    Publication date: May 4, 2023
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad KHALID, Miswar Akhtar SYED
  • Patent number: 11588415
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 21, 2023
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Patent number: 11581824
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 14, 2023
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Patent number: 11575333
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 7, 2023
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Patent number: 11563387
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: January 24, 2023
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Publication number: 20220393979
    Abstract: A switching system manager programmed to obtain a base lookup data structure comprising nodes that enumerate all prefixes of a first traffic management policy of a first type and all prefixes of a second traffic management policy of a second type, modify the base lookup data structure based on a first set of inheritance rules associated with the first traffic management policy to generate an updated lookup data structure comprising first traffic management policy label allocations, modify the updated lookup data structure based on a second set of inheritance rules associated with the second traffic management policy to generate a combined lookup data structure comprising the first traffic management policy label allocations and second traffic management policy label allocations, program packet classification hardware of the switching system to adapt the switching system to process packets based on the combined lookup data structure.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 8, 2022
    Inventors: Francois Labonte, Muhammad Khalid Yousuf
  • Patent number: 11496069
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: November 8, 2022
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Patent number: 11411533
    Abstract: A system, method, and solar photovoltaic (PV) network for solar PV variability reduction with reduced time delays and battery storage optimization are described. The system includes a Moving Regression (MR) filter; a State of Charge (SoC) feedback control; and a Battery Energy Storage System (BESS). The MR filter, SoC feedback control and BESS are configured to provide smoothing of solar PV variabilities. The MR filter is a non-parametric smoother that utilizes a machine learning concept of linear regression to smooth out solar PV variations at every time step.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: August 9, 2022
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Khalid, Miswar Akhtar Syed
  • Publication number: 20220006397
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Application
    Filed: August 13, 2021
    Publication date: January 6, 2022
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Publication number: 20210376766
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem ALHARBI, Muhammad KHALID, Mohammad Ali ABIDO
  • Publication number: 20210376765
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Inventors: Hosam Salem Alharbi, Muhammad Khalid, Mohammad Ali Abido
  • Publication number: 20210376764
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem ALHARBI, Muhammad KHALID, Mohammad Ali ABIDO
  • Publication number: 20210376763
    Abstract: A Static Electrostatic Generator (SEG) is disclosed which produces static charges at high voltage and low current. The SEG is capable of generating positive or negative charges on a metal sphere by reversing the polarity of a DC source. The conversion efficiency of the system is about 47% and its design is simple, lightweight, and easy to manufacture. The SEG is a static device and no mechanical movement is required to produce charges. Also, the design is easily scalable.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Hosam Salem ALHARBI, Muhammad KHALID, Mohammad Ali ABIDO