Patents by Inventor František Lang

František Lang 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).

  • Device including RF source of energy and vacuum system
    Patent number: 12521562
    Abstract: A method of treating a patient includes providing an applicator to the patient to provide a treatment. The applicator includes an electrode to provide an electromagnetic field and a cavity to provide flow of air to provide pressure treatment. The electromagnetic field is applied with a frequency in a range of 0.1 MHz to 300 MHz to provide heating to the patient. The pressure treatment provides a massage to the patient.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: January 13, 2026
    Assignee: BTL Healthcare Technologies A.S.
    Inventors: Tomáš Schwarz, Ondrej Pribula, František Lang