公开(公告)号：US20220087321A1

公开(公告)日：2022-03-24

申请号：US17540998

申请日：2021-12-02

申请人： KT&G CORPORATION

发明人： Seung Kiu JEONG ,  Joong Hak KWON ,  In Seong CHUN ,  Ghi Yuun KANG ,  Jung Ho HAN ,  Jong Sub LEE

IPC分类号： A24F40/50 ,  H02J7/00 ,  A24F40/90 ,  A24F40/46 ,  A24F40/51 ,  A24F40/57 ,  A24F40/95

摘要： Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.

公开(公告)号：US11272735B2

公开(公告)日：2022-03-15

申请号：US16644598

申请日：2019-01-22

申请人： KT&G CORPORATION

发明人： Hwi Kyeong An ,  Kyung Moon Ji ,  In Seoung Chun ,  Won Hui Shin

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/20 ,  A24F40/40

摘要： Provided is an aerosol generating device including a case in which a heater for heating a cigarette is installed, a bracket for supporting components installed inside the case, a fastening member for fastening the case and the bracket, and a cap that is installed on an outer surface of the case in an inseparable manner to conceal the fastening member in the case.

公开(公告)号：US11241046B2

公开(公告)日：2022-02-08

申请号：US16941887

申请日：2020-07-29

申请人： KT&G CORPORATION

发明人： Seung Kiu Jeong ,  Joong Hak Kwon ,  In Seong Chun ,  Ghi Yuun Kang ,  Jung Ho Han ,  Jong Sub Lee

IPC分类号： H02J7/00 ,  A24F40/90 ,  A24F40/50 ,  A24F40/46 ,  A24F40/51 ,  A24F40/57 ,  A24F40/95 ,  A24F40/20 ,  A24F40/85

摘要： Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.

公开(公告)号：US20210227876A1

公开(公告)日：2021-07-29

申请号：US17050987

申请日：2019-07-02

申请人： KT&G CORPORATION

发明人： Jung Seop HWANG ,  John Tae LEE ,  Bong Su CHEONG ,  Sung Jong KI ,  Yong Sook JIN

IPC分类号： A24D1/04 ,  A24D1/18

摘要： Disclosed is a cigarette including a tobacco rod, a supporting segment positioned at a downstream end of the tobacco rod, a cooling segment positioned at a downstream end of the supporting segment, and a mouthpiece positioned at a downstream end of the cooling segment.
The cigarette according to the present embodiment may include a plurality of air channels formed along a longitudinal direction of the cigarette and the cooling segment having porosity of 50% or less.

公开(公告)号：USD925114S1

公开(公告)日：2021-07-13

申请号：US29709910

申请日：2019-10-18

申请人： KT&G Corporation

设计人： Min Chul Kim

公开(公告)号：USD925113S1

公开(公告)日：2021-07-13

申请号：US29709909

申请日：2019-10-18

申请人： KT&G Corporation

设计人： Min Chui Kim

公开(公告)号：US20210186114A1

公开(公告)日：2021-06-24

申请号：US16756220

申请日：2019-07-01

申请人： KT&G CORPORATION

发明人： Jae Min LEE

IPC分类号： A24F40/57 ,  A24F40/20 ,  H05B1/02 ,  G05B15/02

摘要： An aerosol generator includes a heater for heating a cigarette accommodated in the aerosol generator, a battery for supplying electric power to the heater, and a controller configured to: control the electric power supplied to the heater to increase a temperature of the heater to a reference temperature or greater, the reference temperature being set to be suitable for generating aerosol from the cigarette, set a target temperature of the heater, control the electric power supplied to the heater based on the target temperature such that the temperature of the heater is maintained at the reference temperature, and adjust the target temperature to compensate for the temperature of the heater when the temperature of the heater decreases below the reference temperature.

公开(公告)号：US20210169145A1

公开(公告)日：2021-06-10

申请号：US17048399

申请日：2020-01-15

申请人： KT&G CORPORATION

发明人： Seung Won LEE ,  Sung Wook YOON ,  Sang Kyu PARK ,  Jong Sub LEE

IPC分类号： A24F40/465 ,  A24F40/90 ,  A24F40/20 ,  A24F40/57 ,  H05B6/36 ,  H02J7/02 ,  H02J50/12 ,  H02J50/90

摘要： An aerosol generating system includes an aerosol generating device including an induction coil that performs a heating operation for heating a susceptor arranged in a cigarette insertion portion and a charging operation for receiving electric power from the outside to charge a power supply, and a charging device including a transmission coil that transmits electric power to the induction coil.

公开(公告)号：USD921978S1

公开(公告)日：2021-06-08

申请号：US29684032

申请日：2019-03-18

申请人： KT&G Corporation

设计人： Min Chul Kim ,  Su Mi Shin ,  Tae Hun Kim

公开(公告)号：US20210161217A1

公开(公告)日：2021-06-03

申请号：US16759096

申请日：2019-01-25

申请人： KT&G CORPORATION

发明人： Hwi Kyeong AN

IPC分类号： A24F40/95 ,  A24F40/40

摘要： An aerosol generation device may include a case: a carrier coupled to the case; and a plurality of terminals coupled to the carrier and including one end in contact with a power source external to the case and the other end extending and protruding from the one end to an inside of the case.