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:
Aug. 23, 2022
Filed:
Dec. 04, 2018
Applicant:
Changzhou Jwei Intelligent Technology Co., Ltd., Changzhou, CN;
Inventor:
Wei-Hua Qiu, ChangZhou, CN;
Assignee:
CHANGZHOU JWEI INTELLIGENT TECHNOLOGY CO., LTD., Changzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01G 13/06 (2006.01); H05B 1/02 (2006.01); A24F 40/50 (2020.01); G05B 15/02 (2006.01);
U.S. Cl.
CPC ...
H05B 1/0244 (2013.01); A24F 40/50 (2020.01); G05B 15/02 (2013.01); H05B 1/0297 (2013.01); H05B 2203/021 (2013.01);
Abstract
A method for controlling an electronic cigarette to take account of a malfunctioning or non-functioning airflow sensor includes sensing airflow through the electronic cigarette and generating a signal according to each airflow or inhalation. The signal causes a first time counter (first stopwatch) to begin counting and the atomizer is operable, until a preset time period has been counted. Other preset time periods can be set to begin and be counted after combinations of signals and periods have occurred, to allow user to continue using electronic cigarette in a normal manner.