Patents by Inventor Damijan Miljavec

Damijan Miljavec 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).

  • Contactless charging apparatus and method for contactless charging
    Patent number: 11223222
    Abstract: A contactless charging apparatus and method for contactless charging are disclosed. In one embodiment of the contactless charging apparatus, a primary electromagnetic structure and a secondary electromagnetic structure are disposed in an opposing relationship with primary concentric cores of the primary electromagnetic structure facing secondary concentric cores of the secondary electromagnetic structure with a non-magnetic gap therebetween. Coils may be positioned in the annular spaces between the primary and the secondary concentric cores. A non-resonance circuit is formed between the primary electromagnetic structure and the secondary electromagnetic structure to provide a contactless electrical energy transmission from the primary electromagnetic structure to the secondary electromagnetic structure with the use of a time-varying electromagnetic field.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: January 11, 2022
    Assignee: Texas Institute of Science, Inc.
    Inventors: Damijan Miljavec, Mario Vukotic, Selma Corovic, Laslo Olah
  • Contactless Charging Apparatus and Method for Contactless Charging
    Publication number: 20210083502
    Abstract: A contactless charging apparatus and method for contactless charging are disclosed. In one embodiment of the contactless charging apparatus, a primary electromagnetic structure and a secondary electromagnetic structure are disposed in an opposing relationship with primary concentric cores of the primary electromagnetic structure facing secondary concentric cores of the secondary electromagnetic structure with a non-magnetic gap therebetween. Coils may be positioned in the annular spaces between the primary and the secondary concentric cores. A non-resonance circuit is formed between the primary electromagnetic structure and the secondary electromagnetic structure to provide a contactless electrical energy transmission from the primary electromagnetic structure to the secondary electromagnetic structure with the use of a time-varying electromagnetic field.
    Type: Application
    Filed: August 6, 2020
    Publication date: March 18, 2021
    Inventors: Damijan Miljavec, Mario Vukotic, Selma Corovic, Laslo Olah
  • Stationary device for contactless electrical energy transmission
    Patent number: 10892088
    Abstract: A contactless charging apparatus and method for contactless charging are disclosed. In one embodiment of the contactless charging apparatus, a primary electromagnetic structure and a secondary electromagnetic structure are disposed in an opposing relationship with primary wedges of the primary electromagnetic structure facing secondary wedges of the secondary electromagnetic structure with a non-magnetic gap therebetween. Coils may be positioned in spaces defined by circumferentially slotted areas between the primary and the secondary concentric cores. A non-resonance circuit is formed between the primary electromagnetic structure and the secondary electromagnetic structure to provide a contactless electrical energy transmission from the primary electromagnetic structure to the secondary electromagnetic structure with the use of a time-varying electromagnetic field.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: January 12, 2021
    Assignee: Texas Institute of Science, Inc.
    Inventors: Damijan Miljavec, Mario Vukotic, Selma Corovic, Laslo Olah