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:
May. 05, 2026
Filed:
Dec. 22, 2020
Philip Morris Products S.a., Neuchatel, CH;
Leander Dittmann, Neuchatel, CH;
Robert Emmett, Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
An aerosol-generator for an aerosol-generating device is provided, including: a surface acoustic wave atomiser including: a substrate including an active surface defining an atomisation region, first and second transducers positioned on the active surface; first and second supply elements to respectively supply first and second liquid aerosol-forming substrates to the atomisation region; a controller to provide first and second drive signals respectively to the first and the second transducers to generate surface acoustic waves on the active surface, provide the first drive signal only when the first substrate is supplied to the atomisation region by the first supply element, and provide the second drive signal only when the second substrate is supplied to the atomisation region by the second supply element. An aerosol-generating device including the aerosol-generator is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile