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Electronic Cigarette patents

      

This page is updated frequently with new Electronic Cigarette-related patent applications.

SALE: 170+ Electronic Cigarette-related patent PDFs



 Information pushing method and communication system patent thumbnailInformation pushing method and communication system
An information pushing method and a communication method are provided. The information pushing method includes: detecting, by an electronic cigarette, a behavior characteristic of a user; generating, by the electronic cigarette, a triggering signal if the behavior characteristic of the user satisfies a predetermined condition; transmitting, by the electronic cigarette, the triggering signal to a user terminal bound to the electronic cigarette; performing positioning, by the user terminal, and transmitting position information of the user terminal to a service platform; and judging, by the service platform, whether user satisfies an interaction condition according to the received position information of the user terminal; and pushing a group message to the user terminal, if the user satisfies the interaction condition..
Huizhou Kimree Techonology Co., Ltd.


 Electronic smoking article patent thumbnailElectronic smoking article
An electronic cigarette includes a capillary tube in communication with a liquid supply including liquid material and a heater operable to heat the capillary tube to a temperature sufficient to vaporize the liquid material contained therein and form an aerosol. The liquid supply is adapted to be squeezed or otherwise compressed so as to allow a smoker to manually pump liquid to the capillary tube and simultaneously activate the heater..
Altria Client Services Llc


 Liquid supply, atomizer and electronic cigarette having same patent thumbnailLiquid supply, atomizer and electronic cigarette having same
The present disclosure relates to an atomizer includes an atomizing device and a liquid supply. The atomizing device includes an engaging part.
Shenzhen First Union Technology Co., Ltd.


 Liquid supply, atomizer and electronic cigarette having same patent thumbnailLiquid supply, atomizer and electronic cigarette having same
The present disclosure relates to a liquid supply for an electronic cigarette. The liquid supply is configured for connecting with an atomizing device.
Shenzhen First Union Technology Co., Ltd.


 Dual-voltage electronic cigarette control assembly patent thumbnailDual-voltage electronic cigarette control assembly
A dual-voltage electronic cigarette control assembly, comprising a casing (4) of the control assembly, a control circuit board (2), and a key switch (3), wherein the control circuit board (2) is fixed into the casing by a fixing unit, and the key switch is electrically connected to the control circuit board. The control circuit board (2) is provided with a power managing module configured for outputting a high preset voltage or a low preset voltage and the power managing module comprises a boost (step-up) unit, a buck (step-down) unit or a buck-boost unit.

 Vaporizer patent thumbnailVaporizer
An electronic cigarette or vaporizer may include a cartomizer having an outer cartomizer shell defining an internal cavity and a heating chamber. The internal cavity may be dimensioned to receive a removable fluid container housing a vaporizable fluid.
Vmr Products Llc


 Electronic cigarette with visible liquid container patent thumbnailElectronic cigarette with visible liquid container
A liquid storage portion for an aerosol-generating system includes a container configured to hold a liquid aerosol-forming substrate. The container has an opening for dispensing the liquid aerosol-forming substrate, and includes at least one transparent wall portion, such that the liquid level in the container can be visually monitored by the vaper.

 Electronic cigarette and  manufacturing same patent thumbnailElectronic cigarette and manufacturing same
The invention is related to an electronic cigarette, comprising an atomizing assembly and a battery assembly, wherein a connection structure is provided at the position where the atomizing assembly and the battery assembly are butt-jointed, and the connection structure comprises a first connector and a second connector butt-jointed with each other. The first connector is provided with a butt-joint groove into which the second connector is inserted.
Kimree Hi-tech Inc.


 Reservoir for aerosol delivery devices patent thumbnailReservoir for aerosol delivery devices
An aerosol delivery device or electronic cigarette generates an aerosol or vapor for consumption by a consumer. The device may include a cartridge holding an aerosol precursor substance or fluid that is turned into the aerosol or vapor.
R.j. Reynolds Tobacco Company


 Electronic cigarette packing case and  manufacturing same patent thumbnailElectronic cigarette packing case and manufacturing same
An electronic cigarette packing case and a method for manufacturing the electronic cigarette packing case, the electronic cigarette packing case comprising a case body, and a hook arranged on a case body side wall, wherein the hook is rotationally connected to the case body side wall, and an outer surface of the case body side wall is provided with a first accommodation space which is shaped to match the hook and used for accommodating the hook in a non-use state; and the outer surface of the case body side wall is further provided with a recessed portion for removing the hook from the first accommodation space, the recessed portion is a notch provided at an edge of the first accommodation space. The present invention enables an electronic cigarette to be conveniently displaced, and ensure that the hook will not be easily fractured, damaged or bending deformed during transportation..
Kimree Hi-tech Inc.


Atomizer and electronic cigarette having same

The present disclosure relates to an atomizer for an electronic cigarette. The atomizer includes a housing, a liquid chamber, an atomizing unit, and a deformable valve.
Shenzhen First Union Technology Co., Ltd.

Disposable tank electronic cigarette, manufacture and use

An electronic cigarette device having a disposable tank are described. The disposable tank may have a sealed liquid chamber, an atomizer element and a tank well..
Digirettes, Inc.

Electronic vaporiser system

An electronic cigarette vaporiser system including a vaporiser and a single piezo-electric pump that both withdraws liquid from a cartridge and also pumps controlled amounts of liquid into a reservoir in the vaporizer. The piezo-pump can be in a case that enables the vapouriser to be stored, and the cartridge is attached to or inserted into the case.
Beyond Twenty Ltd.

Electronic cigarette and electronic cigarette light emission control method

An electronic cigarette and electronic cigarette light emission control method. The electronic cigarette comprises: at least one touch sensor (2), a microprocessor (1), and a light-emitting module (3).
Kimree Hi-tech Inc.

Electronic cigarette and assembling same

An electronic cigarette and method for assembling same is provided, wherein the electronic cigarette comprises an electronic cigarette body including a smoking end, an oil reservoir configured for reserving tobacco tar, an atomizer assembly configured for atomizing the tobacco tar, and a battery assembly electrically connected to the atomizer assembly and configured for supplying power to the atomizer assembly; the battery assembly and the oil reservoir are arranged in parallel; the atomizer assembly includes a heating wire assembly which is arranged at one end of the oil reservoir and is deposited outside the oil reservoir; a smoking channel is provided inside the electronic cigarette body, wherein the smoking channel is arranged outside the oil reservoir and is configured for discharging the smoke atomized by the atomizer assembly to the outside of the electronic cigarette body. The electronic cigarette can prevent the oil from penetrating into the smoking channel..
Kimree Hi-tech Inc.

Atomizer of electronic cigarette

An atomizer of an electronic cigarette includes an atomizing assembly, a smoke tube and a cigarette holder. The atomizing assembly includes: a heating module including a ceramic base and a heating wire winding around the ceramic base; and a snap base including an upper snap base and a lower snap base.
O-net Automation Technology (shenzhen) Limited

Electronic cigarette and atomization control method thereof

An electronic cigarette and an atomization control method thereof are provided. The electronic cigarette includes a smoking end; a voice recognition module generating different selection signals in response to received voices, an atomization module including first and second atomization components, and first and second liquid storage spaces filled with different cigarette liquid; a microcontroller connected to the voice recognition module, an air flow sensor connected to the microcontroller and generating a first pulse signal; and a battery module.
Huizhou Kimree Technology Co., Ltd. Shenzhen Branch

Electronic cigarette/vaporizer and atomizer thereof

An atomizer for use with vaporizers and electronic cigarettes, the atomizer comprising an inhaler having a first end and a second end through both of which air flow passage partially extends; a chamber coupled to said second end of said inhaler; a heating element positioned within the chamber to be in contact with a liquid; a liquid absorber coupled to the heating element; and a receiver to receive the heating element, wherein the receiver has at least one conductive contact, and the receiver comprises a power connection connectable to a power supply.. .

Electronic cigarette

An electronic cigarette comprises an electronic cigarette body which is provided with a smoking end, an oil reservoir, an atomization assembly, and a battery assembly. The oil reservoir is arranged at one end of the electronic cigarette body which is on an opposite side of the smoking end, and the atomization assembly is arranged in the oil reservoir, thus length of a whole electronic cigarette is shortened, and the electronic cigarette is portable.
Kimree Hi-tech Inc.

Power control circuit and power control electronic cigarette

A power control circuit and a power control method for an electronic cigarette are provided. The power control method includes the following steps: detecting a sensing temperature of a heating wire; when the sensing temperature is lower than a preset temperature, providing a first switch signal according to a ramp signal and an input signal, and adjusting an operation current of the electronic cigarette according to the first switch signal; and when the sensing temperature is higher than the preset temperature, providing a second switch signal, and adjusting the operation current of the electronic cigarette according to the second switch signal, wherein an on-time of the second switch signal is less than an on-time of the first switch signal.
Upi Semiconductor Corp.

Power converter, power control circuit and power control electronic cigarette

A power converter, a power control circuit, and a power control method of an electronic cigarette are provided. The power converter includes a first terminal, a second terminal, a third terminal, a power output stage, a heating wire switch, and a control circuit.
Upi Semiconductor Corp.

Electronic vaporiser system

A heating or atomising unit for an electronic cigarette vaporiser, in which the unit includes a protective elastomer wall or barrier configured to enable (i) the unit to fit inside a body in the vaporizer and to prevent leakage around the outside of the unit whilst e-liquid is being supplied under pressure to a reservoir surrounding the unit and (ii) e-liquid to pass from the e-liquid reservoir outside of the unit and into the unit. The unit can be a cylindrical ceramic cell and the elastomer wall can be a pair of silicone end-caps placed on each end of the cylinder, separated by a gap through which e-liquid can reach the outer surface of the ceramic cell and pass through the ceramic and into the atomizing chamber in the cell..
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser includes a heating element and a microcontroller; the microcontroller monitors or measures the airflow speed or pressure drop over an air-pressure sensor or other sensor and uses that as an input to control the power delivered to the heating element. The microcontroller can compensate for a very strong inhalation by applying more power during that inhalation as compared to a very light inhalation to ensure that the heating element is kept at its optimal heating temperature..
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser includes a heating element and a microcontroller; the microcontroller monitors or measures electrical characteristics of the heating element and uses that to automatically identify the type of heating element and as a control input. The microcontroller automatically applies different heating parameter controls to the heating element, including optimal and maximum operating temperature, depending on the type of heating element that is identified..
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that includes an imu (inertial measurement unit). The imu enables the vaporiser to detect when it is being lifted up and out of a case in which it has been stored so that it can change state.
Beyond Twenty Ltd.

Method and system for searching for electronic cigarette of same type

A method and system for searching for an electronic cigarette of a same type, the method comprises at least two electronic cigarettes performing a communication connection. The method comprises the following steps: s1, at least one electronic cigarette sends broadcast information carrying a type of the electronic cigarette to another electronic cigarette within a preset range; s2, the another electronic cigarette receiving the broadcast information determines whether the type carried by the broadcast information is the same as the another electronic cigarette's type, and performs a vibration alert if the type same.
Kimree Hi-tech Inc.

Electronic vaporiser system

An electronic cigarette vaporiser system including a cartridge designed to provide a liquid or other substance for the electronic vaporiser system, the cartridge including a chip that stores data related to the batch number of the substance stored in the cartridge, and the cartridge being adapted to be inserted into or form an integral part of the electronic vaporiser system. The electronic vaporiser system reads the data from the chip and compares that data with stored data and, depending on the result of that comparison, either prevents or permits use of that substance..
Beyond Twenty Ltd.

Electronic cigarette and reminding of charging of electronic cigarette

The invention is related to an electronic cigarette and a method for reminding of charging of an electronic cigarette. The electronic cigarette comprises: a microcontroller, a charging prompt module, a power detection module and a power supply battery, wherein the power detection module is configured for detecting the remaining capacity of the power supply battery and sending the value of the remaining capacity to the microcontroller, the microcontroller is configured for comparing the received value of remaining capacity with a preset value, and controlling the charging prompt module to send a charging prompt signal when the value of the remaining capacity is lower than the preset value.
Kimree Hi-tech Inc.

Electronic vaporiser system

An electronic cigarette vaporiser system that includes a touch sensor and is programmed to detect specific multiple different kinds of touch inputs and to control the vaporiser accordingly, and the touch sensor is included on a vaporiser and/or a case for the vaporiser. The touch inputs include one or more of the following: activate or de-activate the vaporiser; turn on or off lights on the vaporiser; dim the lights on the vaporiser; alter the colours of the lights on the vaporiser; alter the power delivered to the heating element..
Beyond Twenty Ltd.

Electronic vaporiser system

An e-liquid cartridge or other form of parent reservoir designed to supply e-liquid to an electronic cigarette vaporiser, in which the cartridge includes an air pressure valve. The air pressure valve is designed so that as the fluid level inside the cartridge/reservoir falls, atmospheric pressure enables the air pressure valve to allow air to flow into the cartridge/reservoir and ensure equalisation of the air pressure.
Beyond Twenty Ltd.

Electronic vaporiser system

An e-liquid cartridge designed to provide e-liquid for an electronic cigarette vaporiser, the cartridge including two apertures, the first aperture being used to fill the cartridge on a filing line and then being covered with a bung or plug or other form of seal and the second aperture being sealed by a septum or other form of seal that is designed to be penetrated or punctured by a needle or stem that, in use, withdraws e-liquid from the cartridge. The first aperture is sized to enable rapid filling with e-liquid on an automated or semi-automated manufacturing line..
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that includes an air pressure valve or device to enable excess air to escape from an e-liquid reservoir in the vaporiser during pressurized filling of the vaporizer with e-liquid. If the vaporizer includes a ceramic cell, then the air pressure device is the wall of the ceramic cell and the reservoir is the chamber arranged outside of the external wall of the ceramic cell..
Beyond Twenty Ltd.

Electronic vaporiser system

An e-liquid cartridge designed to provide e-liquid for an electronic cigarette vaporiser system, the cartridge including a chip that stores and outputs (i) a unique identity for the cartridge and/or (ii) data defining the e-liquid stored in the cartridge, and the cartridge being adapted to be inserted into or form an integral part of the electronic vaporiser system. The data stored and output by the chip defines one or more of: flavor, nicotine strength, manufacturing batch number, date of manufacture, date of filling, tax data, quantity of e-liquid stored in the cartridge..
Beyond Twenty Ltd.

Electronic cigarette

An electronic cigarette includes a liquid supply including liquid material, a heater operable to heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol, a wick in communication with the liquid material and in communication with the heater such that the wick delivers the liquid material to the heater, at least one air inlet operable to deliver air to a central air passage upstream of the heater, and a mouth end insert having at least two diverging outlets. The electronic cigarette can also include an air flow diverter which directs incoming air away from a heating zone of the heater..
Altria Client Services Llc

Electronic cigarette and preventing deterioration of electronic cigarette liquid

An electronic cigarette and method for preventing deterioration of the electronic cigarette liquid; both ends of an atomization assembly are provided with valve assemblies to control whether to enable the cigarette liquid in the atomization assembly to contact external air; when a user smokes, an air flow sensor senses the internal air pressure change of an electronic cigarette body, and transmits a pulse signal to a microcontroller; the microcontroller transmits, according to the pulse signal, a first control signal to the valve assemblies to open a valve, and controls the atomization assembly to atomize the cigarette liquid to produce cigarette smoke; when the user stops smoking, the electronic cigarette body has no air flow change therein, and the microcontroller does not receive any pulse signal, and closes the valve assemblies to enable the cigarette liquid in the atomization assembly to be isolated from the external air.. .
Huizhou Kimree Technology Co., Ltd. Shenzhen Branch

Electronic cigarette and electronic cigarette operating method

An electronic cigarette and an electronic cigarette operating method are provided. The electronic cigarette includes an electronic cigarette body, where an airflow sensor, an atomization component, a voice module and a microcontroller are arranged in the electronic cigarette body.
Huizhou Kimree Technology Co., Ltd. Shenzhen Branch

Electronic cigarette with coil-less atomizer

An electronic cigarette includes an atomizer having a coil-less heating element. The coil-less heating element may include a heating section and two leads electrically connected to the heating section.
Fontem Holdings 2 B.v.

Electronic vaporiser system

An electronic cigarette vaporiser system including a piezo-electric pump that pumps e-liquid into an electronic vaporizer in which a sensor detects whether air or e-liquid is present in the liquid feed line into the piezo-electric pump and adjusts an operating parameter of the pump accordingly. The operating parameter that is adjusted can be the frequency of the actuators in the piezo-pump; it can be 300 hz for air and 15 hz for e-liquid.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that is the same approximate size as a cigarette and has a square or rectangular cross-section with rounded corners and includes a long pcb inserted lengthwise into the vaporiser. The pbc is not mounted at the mid-point of the cross-section, but at a different position closer to a major face of the vaporiser to permit more room for a rechargeable battery.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser includes a heating element for heating an e-liquid and a microcontroller; the microcontroller determines the type and/or characteristics of the e-liquid being used and uses that as an input to automatically control the power delivered to the heating element to heat the e-liquid in a manner suitable for that specific type of e-liquid, or e-liquid with those characteristics. The e-liquid can be supplied from a cartridge and that cartridge then includes a record of the type of e-liquid stored in the cartridge and/or its characteristics and the microcontroller reads that record or is provided data from that record.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporizer includes a heating element and a microcontroller; the microcontroller monitors or measures external or ambient temperature and uses that as a control input. The control input automatically controls the power delivered to the heating element to ensure that the heating element operates at its optimal temperature.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser system includes a case and a vaporiser that is stored in the case; the system includes a non-contact sensor that detects release or withdrawal of the vaporiser from the case. When withdrawal of the vaporiser is detected, then the vaporiser electronic circuitry changes state, e.g.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser includes a heating element, an air pressure sensor and a microcontroller; the microcontroller stores, processes or determines the extent of each inhalation using signals from the air pressure sensor. The microcontroller can calculate the approximate e-liquid consumption from the extent of each inhalation or provide data that enables an external processor to calculate approximate e-liquid consumption.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that includes a heating element and further includes or co-operates with an electronics module that (i) detects characteristics of the resistance of the heating element and (ii) uses an inference of temperature derived from that resistance as a control input. The temperature of the heating element may be inferred from data stored in the electronics module that has been empirically obtained for a specific heating element design.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that includes a heating element and further includes or co-operates with an electronics module that (i) detects characteristics of the delivery of power, current or voltage to the heating element and (ii) determines if those characteristics are associated with degradation of the heating element. A characteristic that is associated with degradation of the heating element is an increase or other change in the heating element resistance.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser is not dis-assembled for filling with e-liquid, but is instead filled from a user-replaceable e-liquid cartridge. The vaporiser includes a front section comprising a wick and heating assembly but no e-liquid cartridge, the front section being removably fitted to a body of the vaporiser to enable a replacement front section to be used once the original wick or heating element starts to degrade, that replacement front section being supplied to the end-user with no e-liquid in it..
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser that includes a heating element, a power source and an electronics module that manages the delivery of power, current or voltage to the heating element; the electronics module controls or delivers pulses of power, current or voltage to the heating element, such as pwm (pulse width modulation) with a high frequency 1-10 khz switching frequency. The duty cycle of the pwm can be approximately 90% when heating; and 1-10% duty during a preheat; and 0% when the vaporiser is idle..
Beyond Twenty Ltd.

Electronic cigarette

An electronic cigarette comprises an electronic cigarette body; the electronic cigarette body is provided with a smoking end (1), an oil storage assembly (4) for containing cigarette oil, an atomization assembly (3) for atomizing the cigarette oil and a battery component (2) for powering the atomization assembly (3); the oil storage assembly (4) is arranged on one end of the electronic cigarette body which is in an opposite side of the smoking end (1), since a smoke passage does not pass through the oil storage assembly (4), a user can be effectively prevented from sucking a non-atomized cigarette oil; and meanwhile, through an arrangement of a protective sleeve (5) for containing the oil storage assembly (4) on the electronic cigarette, a vibration-resistance of the oil storage assembly (4) can be enhanced, so that a risk that the oil storage bottle is easily broken is avoided.. .
Kimree Hi-tech Inc.

Electronic cigarette

An electronic cigarette, including: an atomizer assembly, a battery assembly, and a charger assembly. The atomizer assembly includes: a temperature sensing wire, a first steel tube configured to receive the temperature sensing wire, and a temperature sensing base.

Electronic cigarette and assembly method therefor

The invention is related to an electronic cigarette and an assembly method therefor. The electronic cigarette comprises an electronic cigarette body and a mouthpiece device connected at one end of the electronic cigarette body.
Kimree Hi-tech Inc.

Electronic vaporiser system

A case for an electronic cigarette vaporiser, the case including an automatic lifting mechanism that lifts the vaporiser up a few mm from the case to enable a user to easily grasp the vaporiser and withdraw it from the case. The lifting mechanism can be spring-based.
Beyond Twenty Ltd.

Electronic vaporiser system

An electronic cigarette vaporiser system operable in a ‘power’ mode to increase the amount of vapour produced by a vaporiser that forms part of the system, compared to normal, whilst monitoring the temperature of a heating element in the vaporiser to ensure that excessively high temperatures, associated with undesirable compounds in the vapour produced by the heating element, are not reached. The system includes a button or sensor that alters the operation of the heating element in such a way as to increase the vapour produced, compared to normal..
Beyond Twenty Ltd.

Electronic vaporiser system

The invention is an electronic cigarette vaporiser system operable in a ‘discrete’ mode to reduce the amount of vapour produced by a vaporiser that forms part of the system, compared to a normal mode. The ‘discrete’ mode causes the vapour produced to be less visible or noticeable, compared to a normal mode..
Beyond Twenty Ltd.



Electronic Cigarette topics:
  • Electronic Cigarette
  • User Experience
  • Notifications
  • Social Networking
  • Notification
  • Social Network
  • Communications
  • Enhancement
  • Networking
  • Pressure Sensor
  • Air Suction
  • Substance P
  • Atomization
  • Propylene Glycol
  • Longitudinal Axis


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    This listing is a sample listing of patent applications related to Electronic Cigarette for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Electronic Cigarette with additional patents listed. Browse our RSS directory or Search for other possible listings.


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