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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 12004571 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Mar. 02, 2021

Inhalation device with a controller capable of exchanging an atomizer

Applicant:

Japan Tobacco Inc., Tokyo, JP;

Inventor:

Keiji Marubashi, Tokyo, JP;

Assignee:

JAPAN TOBACCO INC., Tokyo, JP;

Attorney:

XSENSUS LLP

Primary Examiner:

Abdullah A Riyami

Assistant Examiner:

Thang H Nguyen

Int. Cl.
CPC ...
A24F 40/53 (2020.01); A24F 40/10 (2020.01); A24F 40/20 (2020.01); A24F 40/46 (2020.01); A24F 40/57 (2020.01); A61M 11/04 (2006.01); A61M 15/06 (2006.01); G05B 1/01 (2006.01); H05B 3/00 (2006.01); A24F 40/30 (2020.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
A24F 40/53 (2020.01); A24F 40/46 (2020.01); A24F 40/57 (2020.01); A61M 11/042 (2014.02); A61M 15/06 (2013.01); G05B 1/01 (2013.01); H05B 3/0014 (2013.01); A24F 40/10 (2020.01); A24F 40/20 (2020.01); A24F 40/30 (2020.01); A61M 2205/52 (2013.01); A61M 2205/8206 (2013.01); H02J 7/0063 (2013.01);
Abstract

An inhalation device controller includes a holding portion configured to hold an atomizer including a heater configured to heat an aerosol source, a power supply unit configured to supply power to the heater of the atomizer attached to the holding portion, an amplifier to which a voltage according to a voltage of a node on a current path configured to supply the power to the heater is input, and a processor configured to acquire information from the amplifier and execute control according to the information. A first range that a value of the information takes in a holding state in which the holding portion holds the atomizer and a second range that the value of the information takes in a non-holding state in which the holding portion does not hold the atomizer do not include ranges overlapping each other.

Find Patent Forward Citations

Marubashi, Keiji. (2024). Inhalation device with a controller capable of exchanging an atomizer (U.S. Patent No. 12004571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12004571

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

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