Patents by Inventor Muhammad E. Bima

Muhammad E. Bima 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).

  • LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS
    Publication number: 20250219457
    Abstract: A wireless power transfer device is disclosed that includes at least a first coil layer and a second coil layer, each coil layer including two coil windings positioned adjacent to one another in a lateral direction; wherein the two coil windings in each corresponding coil layer are connected in series and are wound in the same rotational direction, and the first and second coil layers are stacked in layers on top of one another. The magnetic fields of the coil layers can interact with one another in a constructive manner such that the overall efficiency and power transmission of the wireless power transfer device can be enhanced.
    Type: Application
    Filed: January 14, 2025
    Publication date: July 3, 2025
    Inventors: Muhammad E. Bima, Indranil Bhattacharya
  • Layered double-D coil for wireless power transfer systems
    Patent number: 12218522
    Abstract: A wireless power transfer device is disclosed that includes at least a first coil layer and a second coil layer, each coil layer including two coil windings positioned adjacent to one another in a lateral direction; wherein the two coil windings in each corresponding coil layer are connected in series and are wound in the same rotational direction, and the first and second coil layers are stacked in layers on top of one another. The magnetic fields of the coil layers can interact with one another in a constructive manner such that the overall efficiency and power transmission of the wireless power transfer device can be enhanced.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: February 4, 2025
    Assignee: Tennessee Technological University
    Inventors: Muhammad E. Bima, Indranil Bhattacharya
  • LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS
    Publication number: 20240097500
    Abstract: A wireless power transfer device is disclosed that includes at least a first coil layer and a second coil layer, each coil layer including two coil windings positioned adjacent to one another in a lateral direction; wherein the two coil windings in each corresponding coil layer are connected in series and are wound in the same rotational direction, and the first and second coil layers are stacked in layers on top of one another. The magnetic fields of the coil layers can interact with one another in a constructive manner such that the overall efficiency and power transmission of the wireless power transfer device can be enhanced.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 21, 2024
    Inventors: Muhammad E. BIMA, Indranil BHATTACHARYA
  • Layered double-D coil for wireless power transfer systems
    Patent number: 11837884
    Abstract: A wireless power transfer device is disclosed that includes at least a first coil layer and a second coil layer, each coil layer including two coil windings positioned adjacent to one another in a lateral direction; wherein the two coil windings in each corresponding coil layer are connected in series and are wound in the same rotational direction, and the first and second coil layers are stacked in layers on top of one another. The magnetic fields of the coil layers can interact with one another in a constructive manner such that the overall efficiency and power transmission of the wireless power transfer device can be enhanced.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: December 5, 2023
    Assignee: TENNESSEE TECHNOLOGICAL UNIVERSITY
    Inventors: Muhammad E. Bima, Indranil Bhattacharya
  • LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS
    Publication number: 20220200355
    Abstract: A wireless power transfer device is disclosed that includes at least a first coil layer and a second coil layer, each coil layer including two coil windings positioned adjacent to one another in a lateral direction; wherein the two coil windings in each corresponding coil layer are connected in series and are wound in the same rotational direction, and the first and second coil layers are stacked in layers on top of one another. The magnetic fields of the coil layers can interact with one another in a constructive manner such that the overall efficiency and power transmission of the wireless power transfer device can be enhanced.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 23, 2022
    Inventors: Muhammad E. Bima, Indranil Bhattacharya