公开(公告)号：US12268246B2

公开(公告)日：2025-04-08

申请号：US16965221

申请日：2019-11-07

Applicant: KT&G CORPORATION

Inventor： Hun Il Lim ,  Tae Hun Kim ,  Hyung Jin Jung ,  Jae Sung Choi ,  Jung Ho Han

IPC: A24F40/51 ,  A24F40/42 ,  A24F40/53 ,  A24F40/10

Abstract: Provided is an aerosol generating device including: a cartomizer including a cartridge configured to store an aerosol generating material and an atomizer configured to vaporize the aerosol generating material; at least one pair of electrodes arranged in positions contacting one side of the cartridge; and a sensor configured to measure capacitance of the electrodes to detect a remaining amount of the aerosol generating material.

公开(公告)号：US12102131B2

公开(公告)日：2024-10-01

申请号：US16604420

申请日：2018-04-09

Applicant: KT&G CORPORATION

Inventor： Hun Il Lim ,  Jong Sub Lee ,  Dae Nam Han ,  Jang Uk Lee ,  Jung Ho Han ,  Jin Young Yoon ,  Young Lea Kim ,  Ji Soo Soo Jang ,  Wang Seop Lim ,  Moon Bong Lee ,  Soung Ho Ju ,  Du Jin Park ,  Seong Won Yoon

IPC: A24F40/51 ,  A24F40/20 ,  A24F40/40 ,  A24F40/46 ,  A24F40/48 ,  A24F40/50 ,  A24F40/53 ,  A24F40/57 ,  A24F40/60 ,  A24F40/85 ,  A24F40/90 ,  A46B15/00 ,  H02J7/00 ,  H05B3/03 ,  H05B3/06 ,  A24D1/20

CPC classification number: A24F40/53 ,  A24F40/20 ,  A24F40/40 ,  A24F40/46 ,  A24F40/48 ,  A24F40/50 ,  A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/85 ,  A24F40/90 ,  A46B15/0055 ,  A46B15/0097 ,  H02J7/0044 ,  H05B3/03 ,  H05B3/06 ,  A24D1/20 ,  A46B2200/3013

Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.

公开(公告)号：US12029238B2

公开(公告)日：2024-07-09

申请号：US17540042

申请日：2021-12-01

Applicant: KT&G CORPORATION

Inventor： Jung Ho Han ,  Jang Uk Lee ,  Hun Il Lim ,  Jong Sub Lee ,  Dae Nam Han ,  Jin Young Yoon ,  Young Lea Kim ,  Ji Soo Jang ,  Wang Seop Lim ,  Moon Bong Lee ,  Soung Ho Ju ,  Du Jin Park ,  Seong Won Yoon

IPC: A24F40/53 ,  A24D1/20 ,  A24D3/17 ,  A24F40/40 ,  A24F40/46 ,  A24F40/50 ,  A24F40/57 ,  A24F40/90 ,  A24F40/95 ,  H05B3/42 ,  A24D3/04 ,  A24F40/20 ,  A24F40/485

CPC classification number: A24D1/20 ,  A24D3/17 ,  A24F40/40 ,  A24F40/46 ,  A24F40/50 ,  A24F40/53 ,  A24F40/57 ,  A24F40/90 ,  A24F40/95 ,  H05B3/42 ,  A24D3/04 ,  A24F40/20 ,  A24F40/485 ,  H05B2203/021

Abstract: Provided is an aerosol generating system including a holder configured to generate aerosol by heating a cigarette; and a cradle including an inner space into which the holder is inserted. The holder is configured to be tiltable with respect the cradle. The holder is inserted into the inner space of the cradle and then tilted to generate the aerosol.

公开(公告)号：US12016390B2

公开(公告)日：2024-06-25

申请号：US18316517

申请日：2023-05-12

Applicant: KT&G CORPORATION

Inventor： Tae Hun Kim ,  Hun Il Lim ,  Jong Sun Park

IPC: A24F40/46 ,  A24B15/167 ,  A24D1/20 ,  A24D3/17 ,  A24F15/01 ,  A24F40/40 ,  A24F40/42 ,  A24F40/44 ,  A24F40/485 ,  A24F40/50 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65 ,  A24F40/90 ,  A24F40/95 ,  F21V3/00 ,  F21V5/00 ,  G02B19/00 ,  H05B3/54 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/51 ,  F21Y115/10

CPC classification number: A24F40/46 ,  A24B15/167 ,  A24D1/20 ,  A24D3/17 ,  A24F15/01 ,  A24F40/40 ,  A24F40/42 ,  A24F40/44 ,  A24F40/485 ,  A24F40/50 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65 ,  A24F40/90 ,  A24F40/95 ,  F21V3/00 ,  F21V5/00 ,  G02B19/0009 ,  G02B19/0061 ,  H05B3/54 ,  H05K1/0203 ,  H05K1/0277 ,  H05K1/148 ,  H05K1/181 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/51 ,  F21Y2115/10 ,  H05K2201/012 ,  H05K2201/0154 ,  H05K2201/10219

Abstract: Provided is a heater assembly for aerosol generating devices, the heater assembly including a thermally conductive element that has a cylindrical shape and includes an accommodation space for accommodating a cigarette, a flexible heater that surrounds at least a portion of an outer surface of the thermally conductive element, and an adhesion member that surrounds the flexible heater such that the flexible heater closely adheres to the thermally conductive element.

公开(公告)号：US11882875B2

公开(公告)日：2024-01-30

申请号：US17041161

申请日：2019-10-31

Applicant: KT&G CORPORATION

Inventor： Hyung Jin Jung ,  Hun Il Lim ,  Jin Soo Seong ,  Jae Sung Choi

IPC: A24F13/00 ,  A24F40/20 ,  A24F40/465 ,  A24F40/57

CPC classification number: A24F40/20 ,  A24F40/465 ,  A24F40/57

Abstract: According to an embodiment, there is provided an aerosol generating apparatus including a case into which a cigarette including an electromagnetic inductor is insertable, a heating unit configured to heat the cigarette, a detector that includes a coil and measures a current characteristic value of a current flowing through the coil according to predetermined time information, and a controller that controls operation of the heating unit by comparing the current characteristic value measured by the detector with a predetermined reference current characteristic value, wherein the reference current characteristic value is set based on at least one current characteristic value measured by the detector.

公开(公告)号：US11882870B2

公开(公告)日：2024-01-30

申请号：US17540018

申请日：2021-12-01

Applicant: KT&G CORPORATION

Inventor： Jung Ho Han ,  Jang Uk Lee ,  Hun Il Lim ,  Jong Sub Lee ,  Dae Nam Han ,  Jin Young Yoon ,  Young Lea Kim ,  Ji Soo Jang ,  Wang Seop Lim ,  Moon Bong Lee ,  Soung Ho Ju ,  Du Jin Park ,  Seong Won Yoon

IPC: A24F40/20 ,  A24D1/20 ,  A24F40/53 ,  A24F40/46 ,  A24F40/57 ,  H05B3/42 ,  A24F40/90 ,  A24F40/95 ,  A24D3/17 ,  A24F40/50 ,  A24F40/40 ,  A24D3/04 ,  A24F40/485

CPC classification number: A24D1/20 ,  A24D3/17 ,  A24F40/40 ,  A24F40/46 ,  A24F40/50 ,  A24F40/53 ,  A24F40/57 ,  A24F40/90 ,  A24F40/95 ,  H05B3/42 ,  A24D3/04 ,  A24F40/20 ,  A24F40/485 ,  H05B2203/021

Abstract: Provided is an aerosol generating system including a holder configured to generate aerosol by heating a cigarette; and a cradle including an inner space into which the holder is inserted. The holder is configured to be tiltable with respect the cradle. The holder is inserted into the inner space of the cradle and then tilted to generate the aerosol.

公开(公告)号：US11800603B2

公开(公告)日：2023-10-24

申请号：US17580183

申请日：2022-01-20

Applicant: KT&G CORPORATION

Inventor： Hun Il Lim ,  Tae Hun Kim ,  Jung Ho Han ,  Sang Kyu Park

IPC: A24F13/00 ,  A24F40/42 ,  A24F40/90 ,  A24F40/46 ,  A24B15/167 ,  A24F40/20 ,  A24F40/30 ,  A24D3/17 ,  A24D1/20 ,  A24F40/60 ,  F21V3/00 ,  F21V5/00 ,  G02B19/00 ,  H05B3/54 ,  A24F40/485 ,  A24F40/10 ,  A24F40/44 ,  A24F40/40 ,  A24F40/57 ,  A24F40/65 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  A24F40/50 ,  A24F40/95 ,  A24F15/01 ,  A24F40/51 ,  F21Y115/10

CPC classification number: A24F40/42 ,  A24B15/167 ,  A24D1/20 ,  A24D3/17 ,  A24F15/01 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/40 ,  A24F40/44 ,  A24F40/46 ,  A24F40/485 ,  A24F40/50 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65 ,  A24F40/90 ,  A24F40/95 ,  F21V3/00 ,  F21V5/00 ,  G02B19/0009 ,  G02B19/0061 ,  H05B3/54 ,  H05K1/0203 ,  H05K1/0277 ,  H05K1/148 ,  H05K1/181 ,  A24F40/51 ,  F21Y2115/10 ,  H05K2201/012 ,  H05K2201/0154 ,  H05K2201/10219

Abstract: Provided is an aerosol generating apparatus including: a heater configured to generate aerosol by heating a cigarette, the heater including a first electrically conductive heating element formed along a first path on an electrically insulating substrate, a second electrically conductive heating element formed along a second path on the electrically insulating substrate, and a temperature sensor track formed along a third path in a region between the first path and the second path; a battery configured to supply power to the heater; and a controller configured to control the power supplied from the battery to the heater and monitor a temperature sensed using the temperature sensor track.

公开(公告)号：US11723412B2

公开(公告)日：2023-08-15

申请号：US16604420

申请日：2018-04-09

Applicant: KT&G CORPORATION

Inventor： Hun Il Lim ,  Jong Sub Lee ,  Dae Nam Han ,  Jang Uk Lee ,  Jung Ho Han ,  Jin Young Yoon ,  Young Lea Kim ,  Ji Soo Soo Jang ,  Wang Seop Lim ,  Moon Bong Lee ,  Soung Ho Ju ,  Du Jin Park ,  Seong Won Yoon

IPC: A24F40/51 ,  A24F40/53 ,  A24F40/50 ,  A24F40/90 ,  A24F40/40 ,  A24F40/85 ,  A46B15/00 ,  H05B3/03 ,  H05B3/06 ,  H02J7/00 ,  A24F40/48 ,  A24F40/46 ,  A24F40/20 ,  A24F40/57 ,  A24F40/60 ,  A24D1/20

CPC classification number: A24F40/53 ,  A24F40/20 ,  A24F40/40 ,  A24F40/46 ,  A24F40/48 ,  A24F40/50 ,  A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/85 ,  A24F40/90 ,  A46B15/0055 ,  A46B15/0097 ,  H02J7/0044 ,  H05B3/03 ,  H05B3/06 ,  A24D1/20 ,  A46B2200/3013

Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.

公开(公告)号：US11622582B2

公开(公告)日：2023-04-11

申请号：US16942221

申请日：2020-07-29

Applicant: KT&G CORPORATION

Inventor： Hun Il Lim ,  Jong Sub Lee ,  Dae Nam Han ,  Jang Uk Lee ,  Jung Ho Han ,  Jin Young Yoon ,  Young Lea Kim ,  Ji Soo Jang ,  Wang Seop Lim ,  Moon Bong Lee ,  Soung Ho Ju ,  Du Jin Park ,  Seong Won Yoon

IPC: A24F40/60 ,  A24F40/51 ,  A24F40/53 ,  A24F40/46

Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.

公开(公告)号：US11622580B2

公开(公告)日：2023-04-11

申请号：US16759893

申请日：2018-10-26

Applicant: KT&G CORPORATION

Inventor： Jung Ho Han ,  Jae Sung Choi ,  Hun Il Lim ,  Tae Hun Kim ,  Hyung Jin Jung

IPC: A24F13/00 ,  A24F40/42 ,  A24F40/90 ,  A24F40/46 ,  A24B15/167 ,  A24F40/20 ,  A24F40/30 ,  A24D3/17 ,  A24D1/20 ,  A24F40/60 ,  F21V3/00 ,  F21V5/00 ,  G02B19/00 ,  H05B3/54 ,  A24F40/485 ,  A24F40/10 ,  A24F40/44 ,  A24F40/40 ,  A24F40/57 ,  A24F40/65 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  A24F40/50 ,  A24F40/95 ,  A24F15/01 ,  A24F40/51 ,  F21Y115/10

Abstract: Provided is an aerosol generation device including: a case into which a cigarette is insertable; a heater arranged in the case and configured to heat the cigarette inserted into the case; a mainstream smoke passage connecting an internal end portion of the cigarette to the outside; and a vaporizer configured to heat a liquid composition to generate aerosol and deliver the aerosol to the mainstream smoke passage, wherein at least a portion of the mainstream smoke passage extends in a direction crossing a longitudinal direction of the cigarette.