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. 28, 2023
Filed:
Sep. 30, 2021
Japan Tobacco Inc., Tokyo, JP;
Keiji Marubashi, Tokyo, JP;
JAPAN TOBACCO INC., Tokyo, JP;
Abstract
A power supply unit for an aerosol generation device, includes: a power supply configured to discharge electricity to a first load that heats an aerosol source; a resistance element configured to be connected in series to the first load and configured to detect an electric resistance value of the first load; and a processing device. The processing device performs first discharging control of discharging electricity from the power supply to the first load to generate aerosol, and second discharging control of discharging electricity from the power supply to a series circuit formed of the first load and the resistance element to detect the electric resistance value of the first load; and in a specific period, other than a period when the first discharging control and the second discharging control are performed, the processing device performs third discharging control of discharging electricity from the power supply to the series circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile