Patents by Inventor Sung Hoon Ha
Sung Hoon Ha 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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Publication number: 20240128796Abstract: A power transfer system includes an electric vehicle supply equipment (EVSE) for providing electric power to an electric vehicle (EV) and an electric power reception device mounted in the EV; a first conductor plate electrically connected to a primary-side circuit of the EVSE; a compensation circuit for transferring a power input signal of the EVSE to the first conductor plate; a second conductor plate disposed in the EV and connected to the electric power reception device; and a secondary-side circuit for transferring a power signal received by the second conductor plate to a load, where the electric power is transferred from the EVSE to the EV by capacitive coupling between the first conductor plate and the second conductor plate.Type: ApplicationFiled: October 6, 2023Publication date: April 18, 2024Inventors: Eui Hoon Chung, Gyu Yeong Choe, Young Jin Kim, Sung Hyuk Choi, Jung Ik Ha
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Publication number: 20240049782Abstract: An aerosol-generating system includes a cigarette and an aerosol-generating apparatus. The cigarette includes a medium part including a tobacco material, a flavor unit including a flavoring material and a moisturizer, and a wrapper configured to wrap the medium part and the flavor unit. The aerosol-generating apparatus includes a first heater arranged on a portion corresponding to the medium part and configured to directly heat the medium part and indirectly heat the flavor unit by using heat transmitted through the wrapper, and a processor configured to control the first heater to make the aerosol-generating apparatus operate in a smoke-free mode in which no visible smoke is generated.Type: ApplicationFiled: July 6, 2021Publication date: February 15, 2024Applicant: KT&G CORPORATIONInventors: Sun Hwan JUNG, Sung Hoon HA, Chan Min KWON
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Publication number: 20230346044Abstract: An aerosol generating device may include a cartridge configured to store an aerosol generating material, a main body to which the cartridge is detachably coupled, a first heater configured to heat a cigarette inserted into the aerosol generating device, a second heater configured to heat an aerosol generating material, and a processor configured to individually control the first heater and the second heater so that the aerosol generating device operates in one of a smokeless mode in which visible smoke is not generated and a smoke mode in which visible smoke is generated.Type: ApplicationFiled: February 22, 2021Publication date: November 2, 2023Applicant: KT&G CORPORATIONInventors: Sun Hwan JUNG, Sung Hoon HA, Chan Min KWON
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Patent number: 11567590Abstract: According to one embodiment of the present invention, there is provided an electronic pen including a first pen module which includes a first pen core including a writing material used for a medium and a pattern sensing unit configured to acquire a handwritten image of a user in order for the electronic pen to acquire first location information that is location information of the electronic pen with respect to the medium, a second pen module which generates at least one of a magnetic field and an electronic field in order for the electronic pen to acquire second location information that is location information of the electronic pen with respect to an electronic device, a main body in which the first pen module is disposed at a first end portion thereof and the second pen module is fixed to at least one of the first end portion and a second end portion thereof and which has a cavity therein, and a control unit which generates a signal for controlling the first pen module and the second pen module.Type: GrantFiled: March 3, 2022Date of Patent: January 31, 2023Assignee: NEOLAB CONVERGENCE INC.Inventors: Sang Gyu Lee, Ji Wan Park, Bong Ki Park, Sung Hoon Ha, Sang Ho Kim, Sang Won Cho
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Publication number: 20220264935Abstract: Provided herein are an aerosol-generating article having a flavor optimization function and an aerosol generation system including the same. The aerosol-generating article according to some embodiments of the present disclosure includes a filter portion, a medium portion which includes an aerosol-generating substrate and has a downstream end portion connected to an upstream end portion of the filter portion, and a wrapping structure which wraps around at least a portion of the filter portion or the medium portion. Here, the wrapping structure may include a heat conduction member or a heat conduction limiting member to appropriately control thermal energy delivered to the aerosol-generating substrate. Accordingly, the flavor and taste of tobacco smoke of the aerosol-generating article may be improved.Type: ApplicationFiled: December 21, 2020Publication date: August 25, 2022Applicant: KT&G CORPORATIONInventors: Yong Mi JUNG, Sung Hoon HA, Eun Mi JEOUNG, Jun Won SHIN, John Tae LEE
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Publication number: 20220261096Abstract: According to one embodiment of the present invention, there is provided an electronic pen including a first pen module which includes a first pen core including a writing material used for a medium and a pattern sensing unit configured to acquire a handwritten image of a user in order for the electronic pen to acquire first location information that is location information of the electronic pen with respect to the medium, a second pen module which generates at least one of a magnetic field and an electronic field in order for the electronic pen to acquire second location information that is location information of the electronic pen with respect to an electronic device, a main body in which the first pen module is disposed at a first end portion thereof and the second pen module is fixed to at least one of the first end portion and a second end portion thereof and which has a cavity therein, and a control unit which generates a signal for controlling the first pen module and the second pen module.Type: ApplicationFiled: March 3, 2022Publication date: August 18, 2022Applicant: NEOLAB CONVERGENCE INC.Inventors: Sang Gyu LEE, Ji Wan PARK, Bong Ki PARK, Sung Hoon HA, Sang Ho KIM, Sang Won CHO
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Patent number: 11307678Abstract: According to one embodiment of the present invention, there is provided an electronic pen including a first pen module which includes a first pen core including a writing material used for a medium and a pattern sensing unit configured to acquire a handwritten image of a user in order for the electronic pen to acquire first location information that is location information of the electronic pen with respect to the medium, a second pen module which generates at least one of a magnetic field and an electronic field in order for the electronic pen to acquire second location information that is location information of the electronic pen with respect to an electronic device, a main body in which the first pen module is disposed at a first end portion thereof and the second pen module is fixed to at least one of the first end portion and a second end portion thereof and which has a cavity therein, and a control unit which generates a signal for controlling the first pen module and the second pen module.Type: GrantFiled: October 18, 2019Date of Patent: April 19, 2022Assignee: NEOLAB CONVERGENCE INC.Inventors: Sang Gyu Lee, Ji Wan Park, Bong Ki Park, Sung Hoon Ha, Sang Ho Kim, Sang Won Cho
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Publication number: 20210389831Abstract: According to one embodiment of the present invention, there is provided an electronic pen including a first pen module which includes a first pen core including a writing material used for a medium and a pattern sensing unit configured to acquire a handwritten image of a user in order for the electronic pen to acquire first location information that is location information of the electronic pen with respect to the medium, a second pen module which generates at least one of a magnetic field and an electronic field in order for the electronic pen to acquire second location information that is location information of the electronic pen with respect to an electronic device, a main body in which the first pen module is disposed at a first end portion thereof and the second pen module is fixed to at least one of the first end portion and a second end portion thereof and which has a cavity therein, and a control unit which generates a signal for controlling the first pen module and the second pen module.Type: ApplicationFiled: October 18, 2019Publication date: December 16, 2021Applicant: NEOLAB CONVERGENCE INC.Inventors: Sang Gyu LEE, Ji Wan PARK, Bong Ki PARK, Sung Hoon HA, Sang Ho KIM, Sang Won CHO
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Publication number: 20210127741Abstract: Disclosed are an aerosol generating article and an aerosol generating device, wherein the aerosol generating article includes a tobacco rod and a cooling segment configured to cool aerosols generated from the tobacco rod through a tobacco composition.Type: ApplicationFiled: October 15, 2019Publication date: May 6, 2021Applicant: KT&G CORPORATIONInventors: Sun Hwan JUNG, Dong Kyun KO, Eun Mi JEOUNG, Young Rim HAN, Kyung Hwan OH, Sung Jong KI, Sung Hoon HA
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Patent number: 10724537Abstract: The present disclosure relates to a blade structure and a fan and a generator having the same. In accordance with the present disclosure, there is the effect that can ultimately enhance efficiency of the generator by forming the sweep structure or the spline structure on the blade in the inflow direction side of fluid to reduce a low-speed region around the tip of the blade.Type: GrantFiled: May 16, 2018Date of Patent: July 28, 2020Assignee: Doosan Heavy Industries & Construction Co. LTD.Inventors: Dai Hyun Ahn, Sung Ha Kim, Sung Hoon Ha
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Publication number: 20180372115Abstract: The present disclosure relates to a blade structure and a fan and a generator having the same. In accordance with the present disclosure, there is the effect that can ultimately enhance efficiency of the generator by forming the sweep structure or the spline structure on the blade in the inflow direction side of fetid to reduce a low-speed region around the tip of the blade.Type: ApplicationFiled: May 16, 2018Publication date: December 27, 2018Applicant: Doosan Heavy Industries & Construction Co. LTDInventors: Dai Hyun Ahn, Sung Ha Kim, Sung Hoon Ha