公开(公告)号：US11918048B2

公开(公告)日：2024-03-05

申请号：US17267381

申请日：2020-10-30

申请人： Hangzhou Sungod Semiconductor Co., Ltd.

发明人： Meifang Ma

IPC分类号： A24F40/50 ,  A24F40/60 ,  H02J7/00 ,  H02J7/34 ,  H05B45/325

CPC分类号： A24F40/50 ,  A24F40/60 ,  H02J7/0048 ,  H02J7/345 ,  H05B45/325 ,  H02J2207/20

摘要： An electronic atomization device and a control circuit therefor are provided. The control circuit includes an airflow sensor, a power supply capacitor and a control chip including a logic controller, a unidirectional conduction tube and a switch tube, a power supply pin, an atomization pin and a ground pin; the logic controller is connected to a first end of the airflow sensor and a first end of the switch tube; and through the power supply pin, is connected to a first end of the power supply capacitor and a second end of the switch tube; and through the ground pin, is connected to a positive electrode of the unidirectional conduction tube, a second end of the airflow sensor and a second end of the power supply capacitor; a negative electrode of the unidirectional conduction tube, through the atomization pin, is connected to a third end of the switch tube.

公开(公告)号：US20240065339A1

公开(公告)日：2024-02-29

申请号：US18494218

申请日：2023-10-25

申请人： Altria Client Services LLC

发明人： David R. SCHIFF ,  Chris PHELAN ,  Eric HAWES ,  Berina YERKIC-HUSEJNOVIC ,  Christopher S. TUCKER

IPC分类号： A24F40/60 ,  A24F40/40 ,  A24F40/50 ,  A24F40/90

CPC分类号： A24F40/60 ,  A24F40/40 ,  A24F40/50 ,  A24F40/90 ,  A24F40/10

摘要： An electronic smoking article includes an outer housing extending in a longitudinal direction, a liquid aerosol formulation, a heater operable to at least partially volatilize at least a portion of the liquid aerosol formulation and form an aerosol, a power supply operable to apply voltage across the heater, at least one light emitting diode, a charging button assembly including a conductive post operable to form a first external, electrical contact at an upstream end of the electronic smoking article, and a second external, electrical contact including a portion of an outer surface of the outer housing at the upstream end of the electronic smoking article. The first and second external, electrical contacts charge the power supply.

公开(公告)号：US20240065320A1

公开(公告)日：2024-02-29

申请号：US17822355

申请日：2022-08-25

申请人： Troy D. Vann

发明人： Troy D. Vann

IPC分类号： A24F40/42 ,  A24F7/00 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46 ,  A24F40/60 ,  A24F40/90 ,  H01F7/02 ,  H01M10/44 ,  H01M10/48

CPC分类号： A24F40/42 ,  A24F7/00 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46 ,  A24F40/60 ,  A24F40/90 ,  H01F7/02 ,  H01M10/44 ,  H01M10/488 ,  H01M2220/30

摘要： Disclosed in the present invention is a cannabidiol electronic liquid pod for cigarettes and vaporizer, comprising a ceramic mouth piece at the apex of the pod; an electronic liquid pod fixed to the ceramic mouth piece; external metal case shown as body front connected to the magnetic charge, and an external metal case presented as body back. The e-liquid pod has all-in-one device features, a top fill system, mouthpiece cap, tight buttonless draw, magnetic pod connection, and drop the pod into the magnetic housing. The said pod has a LED indicator on the pod mod that shows the battery life whereby pass-through charging feature of this pod mod is quite convenient. The pod designed to enable the user charge the battery by placing the bottom of the pod mod into the magnetic charge port.

公开(公告)号：US20240065319A1

公开(公告)日：2024-02-29

申请号：US18493400

申请日：2023-10-24

申请人： Japan Tobacco Inc.

发明人： Yuki MASUDA ,  Manabu Yamada

IPC分类号： A24F40/40 ,  A24F40/20 ,  A24F40/51 ,  A24F40/60 ,  A24F40/70

CPC分类号： A24F40/40 ,  A24F40/20 ,  A24F40/51 ,  A24F40/60 ,  A24F40/70

摘要： A placement portion for an article to be accommodated is disposed in a housing, and the article to be accommodated is accommodated thereon even in a case where a dividing surface of the housing is caused to have a deviation from a plane at which the largest opening can be secured. The flavor inhaler includes: a first housing that has an opening, an accommodating portion for accommodating the article to be accommodated therein being formed therein; and a placement portion that has an outer shape that follows an inner surface of the accommodating portion, has an internal space in which the article to be accommodated is placed, and is disposed inside the accommodating portion, an opening area of the opening is smaller than a maximum sectional area of the accommodating portion in a case where the first housing is cut along a plane that is parallel with the opening and a maximum sectional area of the placement portion including the internal space in a case where the placement portion is cut along the plane that is parallel with the opening, and the placement portion has a first placement portion and a second placement portion that is to be combined with the first placement portion.

公开(公告)号：US11904089B2

公开(公告)日：2024-02-20

申请号：US16372354

申请日：2019-04-01

申请人： JUUL Labs, Inc.

发明人： Adam Bowen ,  Krista Hunter ,  James Monsees ,  Patrick A. Myall

IPC分类号： A61M15/06 ,  A61M15/00 ,  A61M11/04 ,  A61M11/00 ,  A24F40/42 ,  A24F40/46 ,  A24F40/51 ,  A24F40/53 ,  A24F40/60 ,  A24F40/90 ,  G08B5/36 ,  H05B1/02 ,  G05B11/36 ,  A24F1/32 ,  A24F7/02 ,  A24F13/04 ,  B01B1/00 ,  F21V33/00 ,  G05D23/19 ,  G06F3/147 ,  H05B3/14 ,  H05B3/34 ,  A61M16/00 ,  A24F40/10 ,  G06F3/02 ,  F21Y115/10

CPC分类号： A61M15/06 ,  A24F1/32 ,  A24F7/02 ,  A24F13/04 ,  A24F40/42 ,  A24F40/46 ,  A24F40/51 ,  A24F40/53 ,  A24F40/60 ,  A24F40/90 ,  A61M11/00 ,  A61M11/041 ,  A61M11/042 ,  A61M11/048 ,  A61M15/0023 ,  A61M15/0025 ,  A61M15/0026 ,  A61M15/0028 ,  B01B1/005 ,  F21V33/0004 ,  G05B11/36 ,  G05D23/1917 ,  G06F3/147 ,  G08B5/36 ,  H05B1/0244 ,  H05B3/146 ,  H05B3/34 ,  A24F40/10 ,  A61M11/007 ,  A61M15/00 ,  A61M2016/0024 ,  A61M2205/0266 ,  A61M2205/332 ,  A61M2205/3368 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/8206 ,  A61M2205/8237 ,  A61M2209/084 ,  F04C2270/041 ,  F21Y2115/10 ,  G06F3/02 ,  H05B2203/021

摘要： Devices for generating and releasing vapor. In particular, described herein are portable devices for generating a low-temperature inhalable vapor having an elongated tubular body containing a vaporization chamber and a battery-powered heater, a removable mouthpiece covering the vaporization chamber, a display configured to indicate the temperature of the vaporization chamber; a microcontroller configured to regulate the temperature of the vaporization chamber, and a control to select from among a variety of temperature settings.

公开(公告)号：US20240049804A1

公开(公告)日：2024-02-15

申请号：US18496229

申请日：2023-10-27

申请人： Nicoventures Trading Limited

发明人： Scott George BOHAM ,  Steve HUGHES

IPC分类号： A24F40/60 ,  A24F40/10 ,  A24F40/42 ,  A24F40/50

CPC分类号： A24F40/60 ,  A24F40/10 ,  A24F40/42 ,  A24F40/50

摘要： A cartridge for an aerosol provision system can include the cartridge and a control unit, and the system can include a vaporizer for vaporizing An aerosolizable material. The cartridge can include an air channel extending from an air inlet for the cartridge to an outlet via an aerosol generation region, and a reservoir for containing aerosolizable material for aerosolizing. The cartridge can further include an aerosolizable material level observation means for allowing a user to observe a level of aerosolizable material inside the reservoir. The aerosolizable-material-level observation means can include at least one contoured surface located on a surface of the cartridge to improve the visibility of the aerosolizable material level inside the reservoir due to the interaction of light with the contoured surface.

公开(公告)号：US20240041128A1

公开(公告)日：2024-02-08

申请号：US17286766

申请日：2020-12-22

申请人： KT&G CORPORATION

发明人： Yong Hwan KIM ,  Sung Wook YOON ,  Seung Won LEE ,  Dae Nam HAN

IPC分类号： A24F40/53 ,  A24F40/60

CPC分类号： A24F40/53 ,  A24F40/60

摘要： An aerosol generating apparatus according to an aspect includes a memory that stores data relating to a state of the aerosol generating apparatus, a display that outputs information relating to the aerosol generating apparatus, and a processor, and the processor detects an abnormal operation of the aerosol generating apparatus based on data stored in the memory, performs self-diagnosis on modules included in the aerosol generating apparatus as the abnormal operation is detected, and controls the display to output a first solution corresponding to an error detected according to the self-diagnosis.

公开(公告)号：US11877600B2

公开(公告)日：2024-01-23

申请号：US16500696

申请日：2018-04-12

申请人： CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.

发明人： Jianfu Liu ,  Kejun Zhong ,  Xiaoyi Guo ,  Wei Huang ,  Hong Yu ,  Yuangang Dai ,  Xinqiang Yin ,  Jianhua Yi ,  Yang Wang

IPC分类号： A24F40/465 ,  A24F40/49 ,  A24F40/05 ,  A24F40/40 ,  A24F40/485 ,  A24F40/60 ,  A24F40/10

CPC分类号： A24F40/49 ,  A24F40/05 ,  A24F40/40 ,  A24F40/485 ,  A24F40/60 ,  A24F40/10

摘要： An atomizer and an electronic cigarette with an atomizer are disclosed. The atomizer includes an atomizer body, in which the atomizer body includes a shell, a suction nozzle assembly mounted at the top of the shell, a liquid chamber and an atomization core disposed in the shell. An electronic cigarette with the atomizer is disclosed as well. The electronic cigarette can prevent liquid accumulation caused by long-time static placement and various misoperations. Furthermore, cigarette liquid does not leak during injection. The components of the atomizer such as the suction nozzle or the base do not need to be disassembled, so that the cigarette liquid is convenient to inject, and the user experience is good.

公开(公告)号：US20240008531A1

公开(公告)日：2024-01-11

申请号：US18254510

申请日：2021-11-26

申请人： NICOVENTURES TRADING LIMITED

发明人： Anna AZZOPARDI

IPC分类号： A24F40/30 ,  A24F40/42 ,  A24F40/57 ,  A24F40/53 ,  A24F40/60 ,  A24F40/465

CPC分类号： A24F40/30 ,  A24F40/42 ,  A24F40/57 ,  A24F40/53 ,  A24F40/60 ,  A24F40/465

摘要： An aerosol provision device for generating aerosol from a first aerosol generating material and a second aerosol generating material is described. The device can include a first user input mechanism for controlling a first aerosol generator configured to generate aerosol from the first aerosol generating material and a second user input mechanism for controlling a second aerosol generator configured to generate aerosol from the second aerosol generating material. The device can also include control circuitry configured to receive an input from a user via either the first user input mechanism or the second user input mechanism and to control a property of the respective aerosol generator, wherein, in response to the input, the control circuitry is configured to alter the property of the first aerosol generator by a first amount when the input is provided to the first user input mechanism and the control circuitry is configured to alter the property of the second aerosol generator by a second amount, different from the first amount, when the input is provided to the second user input mechanism. There is also provided an aerosol provision system, a method of controlling an aerosol provision device and aerosol provision means.

公开(公告)号：US11868837B2

公开(公告)日：2024-01-09

申请号：US17629368

申请日：2020-08-10

申请人： HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED

发明人： Guangrong Lin ,  Xianbin Zheng ,  Xiyong Zhang

IPC分类号： G06K7/10 ,  A24F40/53 ,  A24F40/65 ,  A24F40/60 ,  G06K19/077

CPC分类号： G06K7/10297 ,  A24F40/53 ,  A24F40/60 ,  A24F40/65 ,  G06K19/07758

摘要： The disclosure provides an electronic cigarette with NFC anti-counterfeiting code and an anti-counterfeiting method thereof. The electronic cigarette comprises a vaporizer arranged with an insertion portion, and a battery rod arranged with a receiving portion for accommodating the insertion portion. The battery rod comprises a battery, and a control circuit board arranged with a microcontroller and a switching circuit. When the insertion portion is inserted in the receiving portion such that the NFC tag and the NFC tag antenna of the insertion portion are close to the NFC card reader and the NFC card reader antenna of the receiving portion, the NFC card reader automatically reads the anti-counterfeiting code preset in the NFC tag and sends it to the microcontroller for identification. If the anti-counterfeiting code is correct, the microcontroller MCU controls switching on of the switching circuit to allow the electronic cigarette to enter a standby state.