# US 11,992,065 B2 · Electronic vaporizing-device and reminding method in electronic vaporizing-device

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- Number: US 11,992,065 B2
- Document ID: US11992065B2
- Status: Granted
- Kind: B2
- Application number: 17/117,914
- Filed: 2020-12-10
- Published: 2021-06-24
- Granted: 2024-05-28
- Earliest claimed: 2019-12-20
- Assignees: Shenzhen Smoore Technology Limited
- Applicants: Shenzhen Smoore Technology Limited
- Inventors: Shengli Wang; Qingshan Cheng
- Web page: https://patentgrep.com/patent/US11992065B2

## CPC

- A24F 40/60: Devices with integrated user interfaces
- A24F 40/53: Monitoring, e.g. fault detection
- A24F: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M15/06)

## Abstract

A reminding method in an electronic vaporizing-device and an electronic vaporizing-device are disclosed. The method includes detecting an electrical parameter of the vaporizer, determining whether the vaporizer is detached from the battery based on the electrical parameter of the vaporizer, and generating a reminder in response to the vaporizer being detached from the battery.

## Claims

### Claim 1

A reminding method in an electronic vaporizing-device, the electronic vaporizing-device comprising a battery and a vaporizer detachably connected to the battery, the method comprising:
detecting an electrical parameter of the vaporizer;
determining whether the vaporizer is detached from the battery based on the electrical parameter of the vaporizer; and
generating a reminder in response to the vaporizer being detached from the battery,
wherein before the detecting an electrical parameter of the vaporizer, the method further comprises:
detecting whether airflow occurs in the vaporizer;
wherein the detecting the electrical parameter of the vaporizer is performed in response to the airflow occurring in the vaporizer.

### Claim 2 (depends on 1)

The method of claim 1, wherein the detecting the electrical parameter of the vaporizer comprises:
detecting a resistance of a heating component in the vaporizer;
the determining whether the vaporizer is detached based on the electrical parameter of the vaporizer comprises:
determining whether the resistance is greater than a preset resistance threshold, and
determining that the vaporizer is detached from the battery in response to the resistance being greater than the preset resistance threshold.

### Claim 3 (depends on 2)

The method of claim 2, wherein the detecting whether airflow occurs in the vaporizer is performed before the detecting the resistance of the heating component in the vaporizer, and
wherein the detecting the resistance of the heating component in the vaporizer is performed in response to airflow occuring in the vaporizer.

### Claim 4 (depends on 3)

The method of claim 3, further comprising:
continuously detecting the resistance of the heating component in the vaporizer at a preset frequency; and
reperforming the determining whether the resistance is greater than the preset resistance threshold.

### Claim 5 (depends on 2)

The method of claim 2, wherein the detecting the resistance of the heating component in the vaporizer comprises:
continuously detecting the resistance of the heating component in the vaporizer at a preset frequency.

### Claim 6 (depends on 2)

The method of claim 2, wherein the generating the reminder comprises:
generating the reminder in a first way in response to the resistance being greater than the preset resistance threshold.

### Claim 7 (depends on 1)

The method of claim 1, further comprising:
determining whether a resistance of a heating component in the vaporizer is greater than a preset resistance threshold;
in response to the resistance being greater than the preset resistance threshold, determining whether a duration of airflow in the vaporizer is greater than a preset duration threshold; and
determining that the vaporizer is in a power-off state and generating the reminder in a second way, in response to the duration of airflow in the vaporizer being greater than the preset duration threshold.

### Claim 8 (depends on 7)

The method of claim 7, further comprising:
in response to the resistance is less than the preset resistance threshold, determining that the vaporizer is in an operation state, and reperforming the detecting the electrical parameter of the vaporizer; or
in response to the duration of airflow in the vaporizer is less than the preset duration threshold, determining that the vaporizer is detached from the battery and generating the reminder in a third way.