Abstract: The present disclosure provides an electronic cigarette capable of displaying service life state of an atomizing apparatus thereof, comprising: an atomizing apparatus, comprising a liquid chamber, a heating assembly and an identification circuit; and a supplying and controlling apparatus detachably connected to the atomizing apparatus, the supplying and controlling apparatus comprising: a battery module which is electrically connected with the heating assembly and the identification circuit; and a controlling module, wherein the identification circuit comprises an identification unit configured for storing identity information of the atomizing apparatus, and a recording unit configured for recording service data of the atomizing apparatus, and wherein the controlling module comprises a reading unit capable of reading identity information and service data of the atomizing apparatus, a displaying unit configured for displaying the identity information and service data, and a controlling unit configured for cont

Abstract: Certain aspects of the present disclosure are directed to methods and apparatus for convolution computation. One example apparatus generally includes a static random-access memory (SRAM) having a plurality of memory cells. Each of the plurality of memory cells may include a flip-flop (FF) having an output node and a complementary output node; a first switch coupled between the output node and a bit line (BL) of the SRAM, the first switch having a control input coupled to a word line (WL) of the SRAM; and a second switch coupled between the complementary output node and a complementary bit line (BLB) of the SRAM, the second switch having another control input coupled to a complementary word line (WLB) of the SRAM.

Abstract: Aspects of the present disclosure relate to electromagnetic vaporizer assembly, electronic cigarette having electromagnetic vaporizer assembly, and methods of using the same. In certain embodiments, electromagnetic vaporizer assembly includes: an electromagnetic vaporizer, and an electromagnetic heating controller. Electromagnetic vaporizer includes an electromagnetic heating coil to heat a cigarette. Electromagnetic heating controller allows a user to control and use an electronic cigarette having electromagnetic vaporizer assembly. When user inserts the cigarette into a cigarette holder, and presses a push button, the electromagnetic heating controller provides a predetermined AC voltage to the electromagnetic heating coil to heat up the cigarette, and the user enjoys vaporized cigarette.

Abstract: Present disclosure relates to ceramic heating elements and dual-use electronic cigarettes having the ceramic heating elements. In certain embodiments, the dual-use electronic cigarette includes: a mouthpiece and a dual-use vaporizer assembly having a vaporizer upper body connected to a mouthpiece, a vaporizer middle body connected to the vaporizer upper body through a vaporizer connector, a vaporizer power connector assembly connected to the vaporizer middle body, and a heater. The heater includes a bottom heater for vaporizing tobacco wax and a perimeter heater for heating tobacco leaf. When a user places a predetermined amount of tobacco wax in the bottom heater or a predetermined amount of tobacco leaf in the perimeter heater, places the corresponding heater into the dual-use vaporizer assembly, and connects an external electrical power supply to the dual-use vaporizer assembly, the user enjoys the vapor from heated tobacco wax or heated tobacco leaf.

Abstract: An electronic cigarette has a conduit arranged in a atomizing stem, the conduit has a first segment and a second segment in communication with the first segment, the first segment has a wider inner space than the inner space of the second segment; a storage chamber is inside the atomizing stem and surrounds the conduit; and a heating device arranged inside the inner space of the first segment of the conduit for atomizing an atomizable material coming from the storage chamber.

Abstract: Present disclosure relates to a one-way airflow valve and electronic cigarettes having the one-way airflow valve. In certain embodiments, the electronic cigarette includes: a mouthpiece assembly, an E-liquid storage tank for storing E-liquid, a vaporizer assembly having a one-way airflow valve, an electric power connector for receiving electric power, and a condensed E-liquid vapor collection slot for collecting condensed E-liquid vapor to be reused. The mouthpiece assembly and vaporizer assembly form an airflow path. When user connects electric power source to the electric power connector, and sucks electronic cigarette through a mouthpiece, air pressure inside electronic cigarette is reduced which creates air pressure difference, such air pressure difference pushes a one-way airflow blocker upwards to open airflow path, and when user stops sucking, one-way airflow blocker returns to a first position under resilient force of the one-way airflow valve spring to close the airflow path.

Abstract: An electronic cigarette has a conduit arranged in a atomizing stem, the conduit has a first segment and a second segment in communication with the first segment, the first segment has a wider inner space than the inner space of the second segment; a storage chamber is outside and surrounds the conduit; and a heating device arranged inside the inner space of the first segment of the conduit for atomizing an atomizable material coming from the storage chamber.

Abstract: Aspects of the present disclosure relate to a mouth to lung convertible electronic cigarette. In certain embodiments, mouth to lung convertible electronic cigarette includes: a cartridge top portion, a cartridge bottom portion, and a control circuit. The cartridge top portion includes an E-liquid storage tank and a convertible vaporizer. E-liquid vapor volume generated by convertible vaporizer is selectable by a user and selectable E-liquid volume includes a small E-liquid vapor volume generated by a first set of heating element for mouth smoking and a large E-liquid vapor volume generated by a second set of heating element for lung smoking. In certain embodiments, the first set of heating element includes a first heating element. The second set of heating element may include: a second heating element, the first heating element and the second heating element connected in serial, and the first heating element and the second heating element connected in parallel.

Abstract: Certain aspects of present invention relate to an electronic cigarette having tamper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a tamper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a tamper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes tamper-proof mouthpiece connector locking mechanism towards electronic cigarette body, tamper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette.

Abstract: Certain aspects of present invention relate to an electronic cigarette having tamper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a tamper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a tamper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes tamper-proof mouthpiece connector locking mechanism towards electronic cigarette body, tamper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette.

Abstract: Aspects of the present disclosure relate to electromagnetic vaporizer assembly, electronic cigarette having electromagnetic vaporizer assembly, and methods of using the same. In certain embodiments, electromagnetic vaporizer assembly includes: an electromagnetic vaporizer, and an electromagnetic heating controller. Electromagnetic vaporizer includes an electromagnetic heating coil to heat a cigarette. Electromagnetic heating controller allows a user to control and use an electronic cigarette having electromagnetic vaporizer assembly. When user inserts the cigarette into a cigarette holder, and presses a push button, the electromagnetic heating controller provides a predetermined AC voltage to the electromagnetic heating coil to heat up the cigarette, and the user enjoys vaporized cigarette.

Abstract: An electronic cigarette has a conduit arranged in a atomizing stem, the conduit has a first segment and a second segment in communication with the first segment, the first segment has a wider inner space than the inner space of the second segment; a storage chamber is outside and surrounds the conduit; and a heating device arranged inside the inner space of the first segment of the conduit for atomizing an atomizable material coming from the storage chamber.

Abstract: Certain aspects of present invention relate to an electronic cigarette having temper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a temper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a temper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes temper-proof mouthpiece connector locking mechanism towards electronic cigarette body, temper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette.

Abstract: Certain aspects of present invention relate to an electronic cigarette having tamper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a tamper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a tamper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes tamper-proof mouthpiece connector locking mechanism towards electronic cigarette body, tamper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette.

Abstract: Certain aspects of present invention relate to an electronic cigarette having tamper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a tamper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a tamper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes tamper-proof mouthpiece connector locking mechanism towards electronic cigarette body, tamper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette.

Abstract: An electronic cigarette has a conduit arranged in a atomizing stem, the conduit has a first segment and a second segment in communication with the first segment, the first segment has a wider inner space than the inner space of the second segment; a storage chamber is outside and surrounds the conduit; and a heating device arranged inside the inner space of the first segment of the conduit for atomizing an atomizable material coming from the storage chamber.

Abstract: Aspects of the present disclosure relate to a mouth to lung convertible electronic cigarette. In certain embodiments, mouth to lung convertible electronic cigarette includes: a cartridge top portion, a cartridge bottom portion, and a control circuit. The cartridge top portion includes an E-liquid storage tank and a convertible vaporizer. E-liquid vapor volume generated by convertible vaporizer is selectable by a user and selectable E-liquid volume includes a small E-liquid vapor volume generated by a first set of heating element for mouth smoking and a large E-liquid vapor volume generated by a second set of heating element for lung smoking. In certain embodiments, the first set of heating element includes a first heating element. The second set of heating element may include: a second heating element, the first heating element and the second heating element connected in serial, and the first heating element and the second heating element connected in parallel.