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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.:

US 11812789 B1

PDFFull Text
Date of Patent:
Nov. 14, 2023

Filed:

Sep. 30, 2021

Power supply unit for aerosol generation device

Applicant:

Japan Tobacco Inc., Tokyo, JP;

Inventor:

Keiji Marubashi, Tokyo, JP;

Assignee:

JAPAN TOBACCO INC., Tokyo, JP;

Attorney:

XSENSUS LLP

Primary Examiner:

Anthony Calandra

Int. Cl.
CPC ...
A24F 40/57 (2020.01); A24F 40/53 (2020.01); A24F 40/10 (2020.01); A24F 40/46 (2020.01); A24F 40/20 (2020.01); A24F 40/30 (2020.01);
U.S. Cl.
CPC ...
A24F 40/57 (2020.01); A24F 40/10 (2020.01); A24F 40/20 (2020.01); A24F 40/30 (2020.01); A24F 40/46 (2020.01); A24F 40/53 (2020.01);
Abstract

A power supply unit for an aerosol generation device through which flavored aerosol is inhaled includes: a power supply configured to discharge electricity to an atomizer configured to atomize an aerosol source and a heater configured to heat a flavor source that adds a flavor component to aerosol generated from the aerosol source; and a processing device configured to acquire a flow rate of inhalation of a user. When the inhalation of the user is detected, the processing device discharges electricity from the power supply to the atomizer so as to generate aerosol. The processing device controls power to be discharged to the heater based on the flow rate such that a concentration of a flavor component contained in a fluid inhaled by the user becomes a target value.

Find Patent Forward Citations

Marubashi, Keiji. (2023). Power supply unit for aerosol generation device (U.S. Patent No. 11812789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11812789

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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