Patents by Inventor In Seoung CHUN
In Seoung CHUN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11950628Abstract: 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.Type: GrantFiled: November 23, 2021Date of Patent: April 9, 2024Assignee: KT&G CORPORATIONInventors: Hwi Kyeong An, Kyung Moon Ji, In Seoung Chun, Won Hui Shin
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Patent number: 11937631Abstract: An aerosol generation device includes a first housing including an inner accommodating space and an opening exposing the inner accommodating space to an outside of the first housing; a second housing including an inner space and coupled to the first housing with a fastening portion; a battery inserted into the inner space of the second housing and having a part exposed to an outside of the second housing; a case into which the second housing is inserted, the case covering at least one of the first housing or the second housing; and a cap coupled to the first housing and covering the first housing, wherein the case covers the part of the battery exposed to the outside of the second housing.Type: GrantFiled: November 24, 2021Date of Patent: March 26, 2024Assignee: KT&G CORPORATIONInventors: Jong Sub Lee, In Seoung Chun, Sung Rok Oh
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Patent number: 11547148Abstract: An aerosol generating device includes a case, a cover having a metallic body and configured to be coupled to the case, a heater configured to heat an aerosol generating material, a magnetic force generator arranged in the case and configured to generate magnetic force acting on the metallic body according to a current applied thereto, and a controller configured to adjust coupling force between the cover and the case arising, which is generated by the magnetic force, by controlling the current applied to the magnetic force generator based on an operating state of the heater.Type: GrantFiled: October 29, 2018Date of Patent: January 10, 2023Assignee: KT&G CORPORATIONInventors: Seung Won Lee, Jae Min Lee, In Seoung Chun, Sung Rok Oh, Kyung Moon Ji
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Patent number: 11399566Abstract: 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.Type: GrantFiled: July 30, 2020Date of Patent: August 2, 2022Assignee: KT&G CORPORATIONInventors: Hwi Kyeong An, Kyung Moon Ji, In Seoung Chun, Won Hui Shin
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Patent number: 11369139Abstract: 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.Type: GrantFiled: July 30, 2020Date of Patent: June 28, 2022Assignee: KT&G CORPORATIONInventors: Hwi Kyeong An, Kyung Moon Ji, In Seoung Chun, Won Hui Shin
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Patent number: 11311045Abstract: 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.Type: GrantFiled: January 22, 2019Date of Patent: April 26, 2022Assignee: KT&G CORPORATIONInventors: Hwi Kyeong An, Kyung Moon Ji, In Seoung Chun, Won Hui Shin
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Publication number: 20220079220Abstract: 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.Type: ApplicationFiled: November 23, 2021Publication date: March 17, 2022Applicant: KT&G CORPORATIONInventors: Hwi Kyeong AN, Kyung Moon JI, In Seoung CHUN, Won Hui SHIN
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Publication number: 20220079222Abstract: An aerosol generation device may include a first housing comprising an opening at one side, an inner space for accommodating a cigarette inserted through the opening, and a heater disposed in the inner space; a second housing coupled to other side of the first housing and including a controller; a fastening portion configured to couple the first housing to the second housing; a battery coupled to the second housing; and a case coupled to the second housing for accommodating the second housing, the fastening portion, and the battery therein, wherein the fastening portion is prevented, by the case, from being exposed to outside.Type: ApplicationFiled: November 24, 2021Publication date: March 17, 2022Applicant: KT&G CORPORATIONInventors: Jong Sub LEE, In Seoung CHUN, Sung Rok OH
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Patent number: 11272735Abstract: 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.Type: GrantFiled: January 22, 2019Date of Patent: March 15, 2022Assignee: KT&G CORPORATIONInventors: Hwi Kyeong An, Kyung Moon Ji, In Seoung Chun, Won Hui Shin
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Publication number: 20210059300Abstract: 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.Type: ApplicationFiled: January 22, 2019Publication date: March 4, 2021Applicant: KT&G CORPORATIONInventors: Hwi Kyeong AN, Kyung Moon JI, In Seoung CHUN, Won Hui SHIN
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Publication number: 20200352230Abstract: 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.Type: ApplicationFiled: July 30, 2020Publication date: November 12, 2020Applicant: KT&G CORPORATIONInventors: Hwi Kyeong AN, Kyung Moon Ji, In Seoung CHUN, Won Hui SHIN
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Publication number: 20200214355Abstract: An aerosol generating device includes a case, a cover having a metallic body and configured to be coupled to the case, a heater configured to heat an aerosol generating material, a magnetic force generator arranged in the case and configured to generate magnetic force acting on the metallic body according to a current applied thereto, and a controller configured to adjust coupling force between the cover and the case arising, which is generated by the magnetic force, by controlling the current applied to the magnetic force generator based on an operating state of the heater.Type: ApplicationFiled: October 29, 2018Publication date: July 9, 2020Applicant: KT&G CORPORATIONInventors: Seung Won LEE, Jae Min LEE, In Seoung CHUN, Sung Rok OH, Kyung Moon Jl
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Patent number: 6791252Abstract: Disclosed is a deflection yoke which is so configured that a coil separator and horizontal deflection coils have angular cross sectional shapes and a ferrite core and vertical deflection coils have circular cross sectional shapes to improve deflection sensitivity thereby reducing power consumption.Type: GrantFiled: March 28, 2002Date of Patent: September 14, 2004Assignee: Samsung Electric-Mechanics Co., Ltd.Inventors: Jung Sub Kim, Seoung Chun Kim, Cheong Moon Lee, Hwan Seok Choi
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Publication number: 20020140337Abstract: Disclosed is a deflection yoke which is so configured that a coil separator and horizontal deflection coils have angular cross sectional shapes and a ferrite core and vertical deflection coils have circular cross sectional shapes to improve deflection sensitivity thereby reducing power consumption.Type: ApplicationFiled: March 28, 2002Publication date: October 3, 2002Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jung Sub Kim, Seoung Chun Kim, Cheong Moon Lee, Hwan Seok Choi