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. 21, 2024
Filed:
Apr. 23, 2019
Philip Morris Products S.a., Neuchatel, CH;
Jerome Uthurry, Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
An aerosol-generating device is provided, including a cavity configured to receive an aerosol-forming substrate; an electrical heater configured to heat the substrate when the aerosol-forming substrate is received within the cavity; a power supply; and a controller configured to: control a supply of power from the power supply to the heater during a first time period and a second time period after the first time period, determine a rate of increase in temperature of the heater during the first time period by determining a time taken for a temperature of the heater to increase from a first predetermined temperature to a second predetermined temperature during the first time period, and adjust the supply of power from the power supply to the heater during the second time period based on the determined rate of increase in temperature during the first time period.