The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Dec. 10, 2020
Philip Morris Products S.a., Neuchatel, CH;
Rui Nuno Batista, Morges, CH;
Daria Tzimoulis, La Croix-sur-Lutry, CH;
Adela Sahraoui, Lausanne, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
An aerosol-generating device for generating an aerosol by inductively heating an aerosol-forming substrate is provided, the device including: a device housing including a cavity to removably receive the substrate; an inductive heating arrangement including an induction coil configured to generate an alternating magnetic field within the cavity in a range between 500 kHz to 30 MHz, the coil being formed by a plurality of turns of a composite cable arranged around the cavity, the cable including a first side facing inward towards the cavity, a second side opposite to the first side facing outward away from the cavity, and an electrical conductor embedded in an insulating conductor encasement and including non-insulated wires in electrical contact with each other, and the conductor being arranged asymmetrically with regard to an outer cross-section of the cable to be closer to the first side than to the second side.