Separate age/ID verification module for aerosol delivery device

Patent metadata

Field	Value
Publication number	US-12550944-B2
Application number	US-202418751795-A
Country	US
Kind code	B2
Filing date	Jun 24, 2024
Priority date	Oct 16, 2020
Publication date	Feb 17, 2026
Grant date	Feb 17, 2026

Abstract

An aerosol delivery device may include a rechargeable power source configured to provide power to generate an aerosol, device electronics configured to generate the aerosol responsive to application of the power from the power source, and an authentication module. The authentication module may include a separate chip or circuit board relative to the device electronics. The authentication module may be inserted into the aerosol delivery device between the power source and the device electronics to control provision of the power to the device electronics for generation of the aerosol or between the power source and a charge port of the aerosol delivery device to control charging of the power source.

First claim

What is claimed is:

1 . An aerosol delivery device comprising:
a rechargeable power source; device electronics configured to generate an aerosol; and authentication control circuitry that is separate from the device electronics but operably coupled to the device electronics and disposed within a common housing of the aerosol delivery device, the authentication control circuitry being configured to control transitioning of the aerosol delivery device between a locked state and an unlocked state in response to a user authentication process; wherein the control circuitry is configured to, in response to an unsuccessful user authentication process, cause the aerosol delivery device to be in the locked state which prevents power from being delivered from the rechargeable power source to the device electronics and prevents charging of the rechargeable power source; and wherein the control circuitry is further configured to, in response to a successful user authentication process, cause the aerosol delivery device to be in the unlocked state which permits power from the rechargeable power source to be delivered to the device electronics and permits charging of the rechargeable power source.

2 . The aerosol delivery device of claim 1 , wherein the authentication control circuitry is configured to communicate with a host device to perform the user authentication process.

3 . The aerosol delivery device of claim 1 further comprising a sensor configured to receive an authentication signal, the authentication signal being an optical or audio signal;
wherein authentication control circuitry is configured to receive a representation of the authentication signal from the sensor, the authentication signal comprising an indication that at least a remote portion of the user authentication process is complete to trigger the authentication control circuitry to transition the aerosol delivery device from the locked state to the unlocked state.

4 . The aerosol delivery device of claim 3 , wherein the authentication control circuitry is configured to perform a wake up of the aerosol delivery device to transition the aerosol delivery device from a sleep mode to an active mode in response to a wake up event;
wherein the authentication control circuitry is configured to deactivate the sensor in the sleep mode and activate the sensor in active mode.

5 . The aerosol delivery device of claim 4 , further comprising power control circuitry disposed between the power source and the device electronics, and
wherein the power control circuitry is configured to enable or disable power transfer from the power source to the device electronics in response to the aerosol delivery device being in the active state or the sleep state, respectively.

6 . The aerosol delivery device of claim 5 , wherein the power control circuitry is further configured to enable or disable power transfer from the power source to the device electronics in further response to the aerosol delivery device being in the unlocked state or the locked state, respectively.

7 . The aerosol delivery device of claim 1 further comprising charge control circuitry disposed between the rechargeable power source and a charge port of the aerosol delivery device; and
wherein the charge control circuitry is configured to selectively enable or disable charging of the rechargeable power source in response to the aerosol delivery device being in the unlocked state or the locked state, respectively.

8 . The aerosol delivery device of claim 7 further comprising a charge control switch that is controllable by the charge control circuitry;
wherein the charge control circuitry is configured to control a state of the charge control switch to selectively enable or disable charging of the rechargeable power source in response to the aerosol delivery device being in the unlocked state or the locked state, respectively.

9 . The aerosol delivery device of claim 1 , wherein the device electronics are disposed on a first printed circuit board of the aerosol delivery device, and
wherein the authentication control circuitry is disposed on a second printed circuit board.

10 . The aerosol delivery device of claim 1 , wherein the device electronics are disposed on a printed circuit board of the aerosol delivery device, and
wherein the authentication control circuitry is inserted into the aerosol delivery device without modifying the printed circuit board on which the device electronics are disposed.

11 . A method performed by an aerosol delivery device comprising:
controlling, by authentication control circuitry, transitioning of the aerosol delivery device between a locked state and an unlocked state in response to a user authentication process; wherein controlling the transitioning comprises:
in response to a successful user authentication process, causing, by authentication control circuitry, the aerosol delivery device to be in the unlocked state which permits power from the rechargeable power source to be delivered to device electronics to enable the device electronics to generate an aerosol and to permit charging of the rechargeable power source; and
in response to an unsuccessful user authentication process, causing, by authentication control circuitry, the aerosol delivery device to be in the locked state which prevents power from being delivered from a rechargeable power source to the device electronics and prevents charging of the rechargeable power source, device electronics configured to generate an aerosol;
wherein the authentication control circuitry of the aerosol delivery device is separate from the device electronics of the aerosol delivery device but operably coupled to the device electronics within a common housing of the aerosol delivery device.

12 . The method of claim 11 , further comprising communicating with a host device to perform the user authentication process.

13 . The method of claim 11 further comprising receiving, at the authentication control circuitry, a representation of the authentication signal from a sensor configured to receive optical or audio signal that is an authentication signal, the authentication signal comprising an indication that at least a remote portion of the user authentication process is complete to trigger the authentication control circuitry to transition the aerosol delivery device from the locked state to the unlocked state.

14 . The method of claim 13 further comprising performing a wake up of the aerosol delivery device to transition the aerosol delivery device from a sleep mode to an active mode in response to a wake up event;
wherein the authentication control circuitry is configured to deactivate the sensor in the sleep mode and activate the sensor in active mode.

15 . The method of claim 14 further comprising enabling or disabling power transfer from the rechargeable power source to the device electronics in response to the aerosol delivery device being in the active state or the sleep state, respectively.

16 . The method of claim 15 further comprising enabling or disabling power transfer from the rechargeable power source to the device electronics in further response to the aerosol delivery device being in the unlocked state or the locked state, respectively.

17 . The method of claim 11 further comprising selectively enabling or disabling, by charge control circuitry disposed between the rechargeable power source and a charge port of the aerosol delivery device, charging of the rechargeable power source in response to the aerosol delivery device being in the

Assignees

• Rai Strategic Holdings Inc

Inventors

• Daugherty Sean
• Lukan Sean
• Ireland Vincent

Classifications

• H02J7/70

  characterised by the mechanical construction · CPC title

• H02J7/47

  Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source · CPC title

• H02J7/751

  concerning the insertion or the connection of the batteries · CPC title

• G06F1/32

  Means for saving power · CPC title

• A61M15/06 Primary

  Inhaling appliances shaped like cigars, cigarettes or pipes · CPC title