Patents by Inventor Mohammad A. Hassan

Mohammad A. Hassan 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: 20240372271
    Abstract: Ultra-Wideband (UWB) technology is a wireless technology for the transmission of large amounts of digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. However, to support their deployment in a wide range of applications it would be beneficial to provide solutions which: exploit multiple directive antennas oriented in different directions to ensure spatial filtering of undesired signals and increase signal strength; exploit dynamic configuration of the multi-pulse bundles employed to transmit the bits/symbols within the packets to enhance link quality of service; exploit dynamic configuration of the band or bands which the transmitter operates upon; and exploit antenna sub-systems providing omnidirectional radiation patterns with implementations offering filtering and balun functions with small footprint and low cost.
    Type: Application
    Filed: July 18, 2024
    Publication date: November 7, 2024
    Inventors: FREDERIC NABKI, DOMINIC DESLANDES, MICHIEL SOER, GABRIEL MORIN-LAPORTE, MOHAMMAD TAHERZADEH-SANI, RAPHAEL GUIMOND, MOHAMMAD HASSAN RAHMANI
  • Publication number: 20240356594
    Abstract: Ultra-wideband (UWB) systems are well-suited to applications such peripheral and device interconnections, sensor networks, control and communications, medical systems, and personal area networks. Whilst emission levels permitted by regulatory agencies are low forcing UWB systems tend to short-range applications other applications may be considered where regulatory restrictions are relaxed and/or not present when addressing military and civilian requirements for communications between individuals, electronic devices, control centers, and electronic systems for example. Accordingly, UWB transmitters, UWB receivers and UWB transceivers are outlined providing flexible configuration and management by the electronic devices, such as portable electronic devices, fixed electronic devices, and sensors for example, to enable their deployment including standalone systems solely exploiting solar harvesting.
    Type: Application
    Filed: April 5, 2022
    Publication date: October 24, 2024
    Inventors: FREDERIC NABKI, DOMINIC DESLANDES, MICHIEL SOER, GABRIEL MORIN-LAPORTE, MOHAMMAD TAHERZADEH-SANI, RAPHAEL GUIMOND, MOHAMMAD HASSAN RAHMANI
  • Patent number: 12082212
    Abstract: A wireless communication system includes one or more base stations and one or more user devices, UEs, for a communication with a base station and/or another UE using allocated resources. In case the UE gets out of coverage of a serving base station, at least some of the allocated resources of the serving cell are maintained or reserved for a predefined time interval, T.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: September 3, 2024
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Khaled Shawky Hassan Hussein, Dariush Mohammad Soleymani, Martin Leyh, Shubhangi Bhadauria, Elke Roth-Mandutz
  • Publication number: 20240287772
    Abstract: A nozzle cap spacer for a hydrant nozzle cap includes a spacer body defining an outer body edge, the spacer body defining a spacer body thickness; and a resilient first spacer spring arm extending from the outer body edge and biased away from the spacer body in an extended orientation, wherein the first spacer spring arm defines a first spring arm thickness; wherein the first spring arm thickness of the first spacer spring arm is equal to the spacer body thickness of the spacer body.
    Type: Application
    Filed: May 7, 2024
    Publication date: August 29, 2024
    Inventors: Daryl Lee Gibson, Bruce Robertson, Mohammad Hassan Sobhani
  • Publication number: 20240268886
    Abstract: A method for generating a propagation and velocity maps for cardiac wavefront propagation including cardiac arrhythmia, sinus rhythm, and paced rhythm. Activation time information is generated in the absence of any time alignment reference, wherein an estimated activation time is a weighted summation of potentially nonlinear and nonorthogonal candidate functions (CFs) selected from a bank of CFs. Time alignments between sequential recordings may be done by including binary level functions among selected CFs. Embodiments are applicable to single catheter mapping and sequential mapping, and are robust as confirmed by the ability to generate propagation maps and conduction velocity in the presence of multiple colliding wavefronts. The propagation and conduction velocity maps may be used for one or more of diagnosing cardiac arrhythmia, localizing cardiac arrhythmia, guiding catheter ablation therapy of cardiac arrhythmia, and guiding cardiac pacing therapy.
    Type: Application
    Filed: February 23, 2024
    Publication date: August 15, 2024
    Inventors: Mohammad Hassan Shariat, Damian P. Redfearn
  • Patent number: 12053728
    Abstract: Articles and methods relating to filter media are generally provided. In some embodiments, a filter media has an irregular surface structure. For instance, the filter media may comprise a plurality of peaks that are irregular in one or more ways. A ratio of a peak height standard deviation to an average peak height may be greater than or equal to 0.05, and/or a ratio of a peak spacing standard deviation to an average peak spacing may be greater than or equal to 0.08. In some embodiments, a filter media comprises a non-woven fiber web having a layer thickness of greater than 0.3 mm and/or a stiffness of less than or equal to 100 mg.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: August 6, 2024
    Assignee: Hollingsworth & Vose Company
    Inventors: Bruce Smith, Mohammad A. Hassan, Maxim Silin, Sudheer Jinka, Greg Wagner Farell, David T. Healey
  • Patent number: 12046826
    Abstract: Ultra-Wideband (UWB) technology is a wireless technology for the transmission of large amounts of digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. However, to support their deployment in a wide range of applications it would be beneficial to provide solutions which: exploit multiple directive antennas oriented in different directions to ensure spatial filtering of undesired signals and increase signal strength; exploit dynamic configuration of the multi-pulse bundles employed to transmit the bits/symbols within the packets to enhance link quality of service; exploit dynamic configuration of the band or bands which the transmitter operates upon; and exploit antenna sub-systems providing omnidirectional radiation patterns with implementations offering filtering and balun functions with small footprint and low cost.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: July 23, 2024
    Inventors: Frederic Nabki, Dominic Deslandes, Michiel Soer, Gabriel Morin-Laporte, Mohammad Taherzadeh-Sani, Raphael Guimond, Mohammad Hassan Rahmani
  • Publication number: 20240229092
    Abstract: A novel protocol is presented for the production of resistant-isomalto-oligosaccharides (“IMO-R”) that are resistant to human gut enzymes, in particular, dextranase, ?-glucosidase and stomach and pancreatic ?-amylases, thus exhibiting an increasing dietary Fiber effect.
    Type: Application
    Filed: December 16, 2020
    Publication date: July 11, 2024
    Inventor: Mohammad Hassan QURESHI
  • Patent number: 12029265
    Abstract: The present invention relates to a protective device for protecting a proximal interphalangeal joint and a distal interphalangeal joint of a human finger. The device comprises a flexible sheath for wearing around the human finger and at least four motion constraining elements integrated in or secured to the flexible sheath. The motion constraining element is adapted for constraining a lateral and/or rotational deviation motion of a first phalanx with respect to a second phalanx. The motion constraining element covers a lateral side of the flexible sheath at a location corresponding to the joint and is adapted for resisting elongation of the motion constraining element in a longitudinal direction of the flexible sheath. The motion constraining element is bendable in a direction to allow flexion of the joint.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: July 9, 2024
    Inventor: Ashkan Mohammad Hassan Joshghani
  • Patent number: 12012732
    Abstract: A nozzle cap spacer for a hydrant nozzle cap includes a spacer body defining an outer body edge, the spacer body defining a spacer body thickness; and a resilient first spacer spring arm extending from the outer body edge and biased away from the spacer body in an extended orientation, wherein the first spacer spring arm defines a first spring arm thickness; wherein the first spring arm thickness of the first spacer spring arm is equal to the spacer body thickness of the spacer body.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: June 18, 2024
    Assignee: Mueller International, LLC
    Inventors: Daryl Lee Gibson, Bruce Robertson, Mohammad Hassan Sobhani
  • Publication number: 20240169230
    Abstract: A method is provided for deterministically generating a photonic resource state for computational quantum computing. The method includes producing a sequence of emitted photonic qubits. The sequence of emitted photonic qubits is directed to an optical circulator of a passive entanglement component. The passive entanglement component includes the optical circulator, a delay line, and a Controlled-Z (CZ) gate. Each photon in the sequence of emitted photonic qubits is reflected at the end of the first delay line to generate a sequence of reflected photonic qubits after a predetermined time delay. The CZ gate entangles the sequence of emitted photonic qubits with the sequence of reflected photonic qubits. The optical circulator directs a resource state generated from the sequence of reflected photonic qubits entangled with the sequence of emitted photonic qubits to an output of the passive component. The resource state is emitted as a sequence of entangled photonic qubits.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Applicant: Cisco Technology, Inc.
    Inventors: Alireza Shabani, Seyed Mohammad Hassan Shapourian
  • Publication number: 20240142331
    Abstract: A self-leveling sensor assembly comprising an outer bushing defining a bushing passage, a bushing axis extending centrally through the bushing passage; an inner housing received in the bushing passage and rotatable about the bushing axis, the inner housing comprising a housing weight disposed at a first housing side of the inner housing; and a vibration sensor mounted to the inner housing and defining a sensor axis; wherein the housing weight is configured to pull the first housing side of the inner housing downward to rotate the inner housing and the vibration sensor about the bushing axis and to align the sensor axis is a desired orientation.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: Mohammad Hassan Sobhani, Andrew Wallace, Daryl Lee Gibson
  • Patent number: 11959260
    Abstract: A nozzle cap spacer for a hydrant nozzle cap includes a substantially planar spacer body defining an outer body edge; and a resilient spacer spring arm extending from the outer body edge at a proximal arm end, the spacer spring arm configurable in an extended orientation and a compressed orientation, the spacer spring arm biased to the extended orientation; wherein, in the extended orientation, the nozzle cap spacer defines a substantially oblong shape, and in the compressed orientation, the nozzle cap spacer defines a substantially circular shape.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: April 16, 2024
    Assignee: Mueller International, LLC
    Inventors: Daryl Lee Gibson, Bruce Robertson, Mohammad Hassan Sobhani
  • Patent number: 11911095
    Abstract: A method for generating a propagation and velocity maps for cardiac wavefront propagation including cardiac arrhythmia, sinus rhythm, and paced rhythm. Activation time information is generated in the absence of any time alignment reference, wherein an estimated activation time is a weighted summation of potentially nonlinear and nonorthogonal candidate functions (CFs) selected from a bank of CFs. Time alignments between sequential recordings may be done by including binary level functions among selected CFs. Embodiments are applicable to single catheter mapping and sequential mapping, and are robust as confirmed by the ability to generate propagation maps and conduction velocity in the presence of multiple colliding wavefronts. The propagation and conduction velocity maps may be used for one or more of diagnosing cardiac arrhythmia, localizing cardiac arrhythmia, guiding catheter ablation therapy of cardiac arrhythmia, and guiding cardiac pacing therapy.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: February 27, 2024
    Assignees: Queen's University at Kingston, Kingston Health Sciences Centre
    Inventors: Mohammad Hassan Shariat, Damian P. Redfearn
  • Publication number: 20240035863
    Abstract: A node mounting bracket for mounting a monitoring node within an access chamber includes a node support portion configured to engage and support the monitoring node; a spring leg extending substantially outward from the node support portion and configured to frictionally engage an inner chamber surface of the access chamber; and a handle extending substantially upward from the node support portion.
    Type: Application
    Filed: March 31, 2023
    Publication date: February 1, 2024
    Inventors: Daryl Lee Gibson, Mohammad Hassan Sobhani, Andrew Wallace
  • Publication number: 20230415081
    Abstract: Filtration articles and filter elements comprising reversibly stretchable layer filter media are generally provided. The filtration articles and filter elements described herein may be used for various applications, including applications as a respirator or respiratory protective equipment, a medical filter, an indoor air filtration article for HVAC and HEPA applications, a cabin air filter for vehicles, a room air purifier filter, a vacuum cleaner filter, a heavy duty air filter, a hydraulic fluid filter, and a process liquid filtration filter.
    Type: Application
    Filed: February 2, 2023
    Publication date: December 28, 2023
    Applicant: Hollingsworth & Vose Company
    Inventors: Bruce Smith, Mohammad A. Hassan, Maxim Silin, Sudheer Jinka, Gregory Wagner Farell, David T. Healey
  • Publication number: 20230368514
    Abstract: A system and method are disclosed for a framework where over-the-air computation (OAC) occurs in both uplink (UL) and downlink (DL), sequentially, in a multi-cell environment to address the latency and the scalability issues of federated edge learning (FEEL). To eliminate the channel state information (CSI) at the edge devices (EDs) and edge servers (ESs) and relax the time-synchronization requirement for the OAC, we use a non-coherent computation scheme, i.e., orthogonal signaling based majority vote (MV). Multiple ESs function as the aggregation nodes in the UL. Each ES determines the MVs independently. After the ESs broadcast the detected MVs, the EDs determine the sign of the gradient through another OAC in the DL. Hence, inter-cell interference is exploited for the OAC. Convergence of the non-convex optimization problem for the FEEL is proven with the proposed OAC framework.
    Type: Application
    Filed: May 5, 2023
    Publication date: November 16, 2023
    Inventors: MOHAMMAD HASSAN ADELI, ALPHAN SAHIN
  • Publication number: 20230243134
    Abstract: A nozzle cap spacer for a hydrant nozzle cap includes a spacer body defining an outer body edge, the spacer body defining a spacer body thickness; and a resilient first spacer spring arm extending from the outer body edge and biased away from the spacer body in an extended orientation, wherein the first spacer spring arm defines a first spring arm thickness; wherein the first spring arm thickness of the first spacer spring arm is equal to the spacer body thickness of the spacer body.
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Inventors: Daryl Lee Gibson, Bruce Robertson, Mohammad Hassan Sobhani
  • Publication number: 20230243135
    Abstract: A nozzle cap spacer for a hydrant nozzle cap includes a substantially planar spacer body defining an outer body edge; and a resilient spacer spring arm extending from the outer body edge at a proximal arm end, the spacer spring arm configurable in an extended orientation and a compressed orientation, the spacer spring arm biased to the extended orientation; wherein, in the extended orientation, the nozzle cap spacer defines a substantially oblong shape, and in the compressed orientation, the nozzle cap spacer defines a substantially circular shape
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Inventors: Daryl Lee Gibson, Bruce Robertson, Mohammad Hassan Sobhani
  • Publication number: 20230200467
    Abstract: The present invention relates to a protective device for protecting a proximal interphalangeal joint and a distal interphalangeal joint of a human finger. The device comprises a flexible sheath for wearing around the human finger and at least four motion constraining elements integrated in or secured to the flexible sheath. The motion constraining element is adapted for constraining a lateral and/or rotational deviation motion of a first phalanx with respect to a second phalanx. The motion constraining element covers a lateral side of the flexible sheath at a location corresponding to the joint and is adapted for resisting elongation of the motion constraining element in a longitudinal direction of the flexible sheath. The motion constraining element is bendable in a direction to allow flexion of the joint.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Inventor: Ashkan Mohammad Hassan JOSHGHANI