Lg Electronics Inc.

Kt&g Corporation

Korea Electronics Technology Institute

Samsung Electronics Co., Ltd.

The Asan Foundation

Andamiro Company, Ltd.

Cj Cheiljedang Corporation

University of Ulsan Foundation for Industry Cooperation

Nunaps Inc.

Cell2in, Inc.

Nexcade Co., Ltd.

Lg Innotek Co., Ltd.

Korea University Research and Business Foundation

Koh Young Technology Inc.

C1chem Co., Ltd.

Yong Hwan Kim

Kyukwan Choi

Minsub Kim

Yezo Yun

Seung Won Lee

Dae Nam Han

Sungkyong Han

Myungshik Kim

Joosang Kim

Sung Wook Yoon

Ki Seon Ryu

Byeong Ho Choi

Jeong Ki Kim

In Uk Jung

Gene Beck Hahn

Hwa Seon Shin

Dong Sung Kim

Je Woo Kim

Dong Wha Kang

Jihyun Lee

Jin Soo Lee

Ji Ho Park

Hangbok Lee

Gi Won Park

Wook Hwan Kim

Ae Ran Youn

Kwang Soo Park

Choong Sang Cho

Byung Kook Lee

Kyoung Sik Cho

Jong-geun Park

Bin Chul Ihm

Moon Il Lee

Jin Young Chun

Young Soo Yuk

Hun Il Lim

Seok Su Jang

Hye Mi Kim

Myung Jin Kim

Du Hyun Mun

Heun Soo Kang

Ki Pyo Kim

Ji Eun Song

Arom Lee

Ji Woong Shin

Rak Kyeun Hong

Ji Youn Kim

Min Seok Park

Hye Won Kang

Sang Un Bang

Yura Kim

Gwang Mo Yang

Hee Jeong Cho

Eun Jong Lee

Hyun Ho Kim

Je Won Kang

Yong Sam Kim

Kwang Tai Kim

In Su Kim

Jin Hyuk Jung

Wang Seop Lim

Hyung Sup Byeon

Bi Yi Kim

Joon Ki Paik

Byung Joo Lee

Tae Gon Kong

Eui Jin Kim

Yo Sung Ho

Kyung Won Park

Jieon Kim

Jaemin Lee

Jae Won Jang

Dae Sung Koo

Jeong Hoon Kim

Gyu Do Lee

Woo Young Lim

Sue Kyung Oh

Won Gi Jeon

Jae-Geol Cho

Dae Sung Yoon

Ki Won Park

Ji Eon Kim

Sung Won Hong

Ganzorig Gankhuyag

Ki Won Kwon

Hak Yeol Kim

Dong Tak Lee

Jin Woo Jeong

Joo Yong Lee

Hyo Gi Jung

Jong Dae Park

Seo Jeong Jang

Min Gee Jang

Ho Won Hwang

Su Jin Yun

Kyoungseon Min

Young Joo Yeon

Eun-Gyu Choi

Dae Haeng Cho

Joo Young Yi

An aerosol generating device includes a heater that heats an aerosol generating substrate, a temperature sensor that detects a temperature of the heater, and a controller that controls power supplied to the heater through a power signal such that the heater is heated within a preset temperature range, filters the power signal, and detects a user's puff based on the filtered power signal. Accordingly, the aerosol generating device according to the present disclosure may more accurately detect a user's puff.

Aerosol generating device

An aerosol generating device, including an inductance channel, includes: a heater configured to generate an aerosol by heating a cigarette; a cigarette insertion space into which the cigarette is inserted; a first inductance channel; a second inductance channel; and a controller configured to generate a control signal by using information received from the first inductance channel and the second inductance channel, wherein the controller measures, when an amount of a change in frequency of current flowing through the first inductance channel exceeds a first reference value due to an object adjacent to the cigarette insertion space, an amount of a change in frequency of current flowing through the second inductance channel and controls, when the measured amount of the change in frequency of the current is less than a second reference value, a power supply to the heater to be started.

Aerosol generating device including multiple inductance channels

Provided is an aerosol generating apparatus including: a heater configured to heat an aerosol generating article inserted into an accommodation space of the aerosol generating apparatus; a sensing module including at least one of an inductive sensor configured to detect a change in an inductance of the accommodation space or a temperature sensor configured to detect a change in a temperature of the heater; and a processor configured to: detect, via the sensing module, whether the aerosol generating article that is inserted into the accommodation space is at least partially moved from the accommodation space; and based on detecting that the aerosol generating article is at least partially moved from the accommodation space, control a power supply to the heater, based on at least one of the change in the inductance or the change in the temperature acquired via the sensing module.

Aerosol generating apparatus for controlling power of heater and operation method thereof

An aerosol generating device may include: a heater; a wetting detection module configured to generate a wetting signal by being electrically shorted as the wetting detection module comes into contact with a liquid introduced from outside the aerosol generating device or a liquid leaked from inside the aerosol generating device; and a control circuit configured to determine whether the wetting signal indicating an electrical short has been received from the wetting detection module, and control the heater based on a determination that the wetting signal has been received.

Aerosol generating device and method of operation thereof

An aerosol generating device includes: a heater configured to heat an aerosol generating material to generate an aerosol; a battery configured to supply power to the heater; a controller configured to determine an operating state of the aerosol generating device divided into a heating state and a non-heating state; a first circuit unit configured to control operation of the heater; and a second circuit unit configured to control charging and discharging of the battery, wherein the controller communicates with the first circuit unit in the heating state, communicates with the second circuit unit in the non-heating state, and, on the basis of a result of the communication, determines whether or not an abnormality has occurred according to the operating state of the aerosol generating device, thus allowing a safety accident of the aerosol generating device to be prevented in advance.

Aerosol generating device and control method thereof

Provided are a device, method and program for searching and training a preferred retinal locus of a patient with visual field damage. The method comprises the steps of: providing first stimulation to a patient by means of a stimulation providing device linked to the device; receiving, from the patient, a response with respect to the first stimulation by means of the stimulation providing device; if the response is correct, analyzing the movement of the patient's head corresponding to the first stimulation; specifying a preferred retinal locus on the basis of the analysis result; performing training associated with the patient's central fixation; and performing training associated with reinforcement of the patient's preferred retinal locus.

Apparatus, method, and program for searching and training preferred retinal locus of patient with visual field damage

Pod for plant cultivator

Shelf for refrigerator

A plant container according to the present invention comprises: a container having a cultivation space therein and having an open upper surface; a guide cover covering the open upper surface of the container and having a plurality of guide openings spaced apart from each other; a medium arranged inside the container and having a plurality of seating openings provided in a number corresponding to the plurality of guide openings; and an input cover covering the upper side of the guide cover and having at least one input opening corresponding to at least one of the plurality of guide openings, wherein the at least one input opening, the one of the plurality of guide openings, and one of the plurality of seating openings are arranged in the vertical direction with respect to one center line.

Plant container with insertion cover and guide cover

An error analysis device for an aerosol generating device includes: a communication interface configured to receive log data from the aerosol generating device; and a processor configured to determine at least one error that occurred in the aerosol generating device based on the log data that is received. The log data according to an embodiment may include logs corresponding to events that occurred in the aerosol generating device.

Error analysis device for aerosol generating device and system for the same

Refrigerator

An aerosol generating device includes a heater configured to heat a cigarette to generate an aerosol, an inductance channel, a capacitance channel, and a controller configured to generate a control signal using information received from the inductance channel and the capacitance channel. A cigarette insertion space that is configured to receive the cigarette is provided within the aerosol generating device, and the controller is configured to: measure an amount of change in capacitance in the capacitance channel based on an amount of change in frequency of current flowing through the inductance channel exceeding a first reference value, due to an object adjacent to the cigarette insertion space, and control a start of a supply of power to the heater based on the amount of change in the capacitance that is measured exceeding a second reference value.

Duct for refrigerator

A heater assembly for heating an aerosol generating material includes an accommodation portion configured to accommodate the aerosol generating material; an induction coil coupled to an outer surface of the accommodation portion; a susceptor located in the accommodation portion and configured to generate heat by an alternating magnetic field generated by a current flowing through the induction coil; and a support element coupled to the susceptor such that the susceptor is spaced apart from an inner surface of the accommodation portion by the support element, wherein the induction coil includes a wire including a conductor, an insulator surrounding the conductor, and a bonding member surrounding the insulator.

Heater assembly and method of manufacturing the same

Growing community of inventors

Anyang-si, South Korea

Yong Hwan Kim