Patents by Inventor Yong Joon Jang
Yong Joon Jang 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: 11974605Abstract: Provided is an aerosol generating device. The aerosol generating device includes: an accommodation part into which a cigarette is capable of being inserted; and a heating element passing through a hole formed in a bottom surface of the accommodation part, protruding into the accommodation part and capable of heating the cigarette inserted into the accommodation part, wherein, on the bottom-surface, the ratio of a cross-sectional area of the hole with respect to a cross-sectional area of the heating element is greater than or equal to 1.8.Type: GrantFiled: June 26, 2020Date of Patent: May 7, 2024Assignee: KT&G CORPORATIONInventors: Yong Joon Jang, Chul Ho Jang, Ga Hee Lim, Sun Jin Jin
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Patent number: 11927890Abstract: A substrate processing apparatus includes a photoresist coater applying a photoresist film on a substrate, a humidifier increasing an amount of moisture in an ambient to which the photoresist film on the substrate is exposed, and an exposer irradiating the photoresist film exposed to the ambient having the increased amount of moisture with light. The humidifier is disposed between the photoresist coater and the exposer.Type: GrantFiled: August 22, 2022Date of Patent: March 12, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seok Heo, Cha Won Koh, Sang Joon Hong, Hyun Woo Kim, Kyung-Won Kang, Dong-Wook Kim, Kyung Won Seo, Young Il Jang, Yong Suk Choi
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Publication number: 20240057661Abstract: An aerosol generation system includes a tobacco medium accommodation portion and a moisturizer accommodation portion located at an upstream end or a downstream end of the tobacco medium accommodation portion. In addition, an aerosol generation system includes an aerosol generation device including an elongated cavity for accommodating the cigarette, a first heater for heating the tobacco medium accommodation portion, and a second heater for heating the moisturizer accommodation portion.Type: ApplicationFiled: November 2, 2023Publication date: February 22, 2024Applicant: KT&G CORPORATIONInventors: Yong Joon JANG, Gyoung Min GO, Jang Won SEO, Jin Chul JUNG, Jong Seong JEONG, Chul Ho JANG
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Publication number: 20240023634Abstract: As an embodiment of the present disclosure, there is disclosed an aerosol generating device including: a heater configured to generate an aerosol by heating an aerosol generating substrate; a storage unit configured to store information regarding a first time period and a second time period for controlling a temperature of the heater; and a controller configured to control power supplied to the heater, wherein the controller, when the first time period time elapses after the temperature of the heater reaches the first target temperature, changes the temperature of the heater to a second target temperature for the second time period, and the sum of the first time period and the second time period is a time period in a preset change.Type: ApplicationFiled: October 5, 2023Publication date: January 25, 2024Applicant: KT&G CORPORATIONInventors: Yong Joon JANG, Gyoung Min GO, Jang Won SEO, Chul Ho JANG, Min Seok JEONG, Jong Seong JEONG, Jin Chul JUNG
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Patent number: 11839233Abstract: An aerosol generation system includes a tobacco medium accommodation portion and a moisturizer accommodation portion located at an upstream end or a downstream end of the tobacco medium accommodation portion. In addition, an aerosol generation system includes an aerosol generation device including an elongated cavity for accommodating the cigarette, a first heater for heating the tobacco medium accommodation portion, and a second heater for heating the moisturizer accommodation portion.Type: GrantFiled: January 18, 2019Date of Patent: December 12, 2023Assignee: KT&G CORPORATIONInventors: Yong Joon Jang, Gyoung Min Go, Jang Won Seo, Jin Chul Jung, Jong Seong Jeong, Chul Ho Jang
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Publication number: 20230263218Abstract: A multi-cartridge and an aerosol generation device including the same are provided. The aerosol generation device according to some embodiments of the present disclosure may include a first liquid reservoir in which a first liquid composition is stored, a second liquid reservoir in which a second liquid composition different from the first liquid composition is stored, and a vaporizing element configured to vaporize at least one of the first liquid composition and the second liquid composition to generate an aerosol.Type: ApplicationFiled: March 25, 2022Publication date: August 24, 2023Applicant: KT&G CORPORATIONInventor: Yong Joon JANG
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Patent number: 11566366Abstract: A washing machine comprises a first housing having a first laundry loading port, a first tub disposed in the first housing, a second housing having a second laundry loading port formed at a top portion and disposed on the first housing, a second tub disposed in the second housing, a water supply device connected to an external water source to supply wash water to the first tub and the second tub and installed at the second housing. The water supply device comprises a water supply connector having a plurality of chambers, a first water supply hose connecting the water supply connector with the first tub, a second water supply hose connecting the water supply connector with the second tub, and a backflow prevention structure formed in one of the plurality of the chambers to operate by a pressure of wash water supplied to the plurality of chambers.Type: GrantFiled: January 14, 2021Date of Patent: January 31, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hee Jo, Moon Jong Kim, Baek Gyu Kwon, Jong-Hun Sung, Seung-Mok Lee, Yong-Joon Jang
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Publication number: 20230014608Abstract: An aerosol generating device includes a cavity into which a cigarette is inserted, a light source that emits light to the cigarette inserted in the cavity, a reuse detection sensor that receives light reflected from the cigarette, a heater that heats the cigarette inserted into the cavity, and a controller, and the controller determines whether or not to operate the heater based on a rate of increase or decrease of a sensing value received from the reuse detection sensor.Type: ApplicationFiled: September 10, 2020Publication date: January 19, 2023Applicant: KT&G CORPORATIONInventors: Min Seok JEONG, Jin Chul JUNG, Gyoung Min GO, Jang Won SEO, Yong Joon JANG, Chul Ho JANG, Jong Seong JEONG
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Publication number: 20220295879Abstract: Provided herein are a liquid cartridge with an improved liquid supply ability and an aerosol generation device including the same. The liquid cartridge according to some embodiments of the present disclosure includes a storage portion which is configured to store an aerosol-generating substrate in a liquid state and includes an air hole through which air enters, a wick which is configured to absorb the stored aerosol-generating substrate, and a vaporizing portion which is configured to vaporize the aerosol-generating substrate absorbed through the wick to generate an aerosol. In the liquid cartridge, an inflow of air into the storage portion is facilitated through the air hole so that an internal pressure of the storage portion is prevented from dropping due to a decrease in the amount of the liquid, and positions where bubbles are generated are dispersed so that formation of bubble layers in the vicinity of the wick is also prevented.Type: ApplicationFiled: August 21, 2020Publication date: September 22, 2022Applicant: KT&G CORPORATIONInventors: Chul Ho JANG, Gyoung Min GO, Sung Hwan KIM, Yong Joon JANG
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Patent number: 11319664Abstract: A clothes care apparatus includes a body including a clothes care compartment and a machine room arranged under the clothes care compartment, a steam generation device configured to generate steam, a steam injector including a steam injection port configured to receive the steam from the steam generation device and inject the steam into an inside of the clothes care compartment, and a condensed water outlet configured to discharge condensed water from the steam into the inside of the clothes care compartment, and a drain hole provided in the clothes care compartment below the condensed water outlet to connect the clothes care compartment to the machine room so as to allow the condensed water discharged from the condensed water outlet to flow into the machine room.Type: GrantFiled: September 12, 2019Date of Patent: May 3, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Ho Chang, Yong Joon Jang, Jae Ryong Park, Kwon Chul Yun, Ju Yeong Kim
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Patent number: 11313070Abstract: Disclosed is a clothes care apparatus including a holder unit improved to support a rack. The clothes care apparatus a main body including a care compartment for accommodating clothes, a rack detachably disposed inside the care compartment, and a holder unit configured to support the rack and including a housing coupled to the care compartment and a holder rotatably provided to be received in the housing or protrude from the housing.Type: GrantFiled: September 11, 2019Date of Patent: April 26, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Ho Chang, Dong Wook Kim, Kwon Chul Yun, Yong Joon Jang
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Publication number: 20210337869Abstract: Provided is an aerosol generating device. The aerosol generating device includes: an accommodation part into which a cigarette is capable of being inserted; and a heating element passing through a hole formed in a bottom surface of the accommodation part, protruding into the accommodation part and capable of heating the cigarette inserted into the accommodation part, wherein, on the bottom-surface, the ratio of a cross-sectional area of the hole with respect to a cross-sectional area of the heating element is greater than or equal to 1.8.Type: ApplicationFiled: June 26, 2020Publication date: November 4, 2021Applicant: KT&G CORPORATIONInventors: Yong Joon JANG, Chul Ho JANG, Ga Hee LIM, Sun Jin JIN
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Publication number: 20210307407Abstract: As an embodiment of the present disclosure, there is disclosed an aerosol generating device including: a heater configured to generate an aerosol by heating an aerosol generating substrate; a storage unit configured to store information regarding a first time period and a second time period for controlling a temperature of the heater; and a controller configured to control power supplied to the heater, wherein the controller, when the first time period time elapses after the temperature of the heater reaches the first target temperature, changes the temperature of the heater to a second target temperature for the second time period, and the sum of the first time period and the second time period is a time period in a preset change.Type: ApplicationFiled: June 25, 2020Publication date: October 7, 2021Applicant: KT&G CORPORATIONInventors: Yong Joon JANG, Gyoung Min GO, Jang Won SEO, Chul Ho JANG, Min Seok JEONG, Jong Seong JEONG, Jin Chul JUNG
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Publication number: 20210289839Abstract: Provided is an aerosol generating device comprising: a heater for heating a first material a solid phase and a second material in a liquid phase; and a controller for controlling power supplied to the heater, wherein as the heater is powered, a first aerosol generated from the first material and a second aerosol generated from the second material are released.Type: ApplicationFiled: September 17, 2019Publication date: September 23, 2021Applicant: KT&G CORPORATIONInventors: Yong Joon JANG, Gyoung Min KO, Jang Won SEO, Min Seok JEONG, Jin Chul JUNG, Chul Ho JANG, Jong Seong JEONG
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Publication number: 20210269965Abstract: A disclosed embodiment provides a clothes care device which can improve service life, is not influenced by humidity, and can resolve odor problems. A clothes care device, according to one aspect of the present invention, comprises: an air blower; a flow path through which air, which is made to flow by the air blower, moves; and a deodorizing module for purifying the air which is made to flow by the air blower. The deodorizing module comprises: a ceramic filter provided inside the flow path; and an ultraviolet light emitting unit provided on the outside of the flow path so as to face the ceramic filter.Type: ApplicationFiled: July 3, 2019Publication date: September 2, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jee Yong KIM, Yong-Joon JANG, Sang Yeon PYO, Hong Kwan CHO
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Publication number: 20210251299Abstract: An aerosol generating device measures a current temperature of a heater before power is supplied to the heater that heats an aerosol generating material, and sets a preheating completion parameter, based on the measured current temperature of the heater, and a value of an amount of heat required to be supplied to the aerosol generating material to generate an adequate amount of aerosol. The aerosol generating device controls power supplied to the heater, based on the preheating completion parameter, such that a value of an amount of heat supplied to the aerosol generating material by the heater reaches the value of the amount of heat required to be supplied to the aerosol generating material.Type: ApplicationFiled: July 2, 2019Publication date: August 19, 2021Applicant: KT&G CORPORATIONInventors: Jang Won SEO, Gyoung Min GO, Jin Chul JUNG, Min Seok JEONG, Jong Seong JEONG, Chul Ho JANG, Yong Joon JANG
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Publication number: 20210161212Abstract: A heater assembly includes a heating layer having at least a portion including a susceptor material generating heat by an external magnetic field and having a cylindrical shape therein in which an accommodation space configured to accommodate the cigarette is formed, an insulating layer surrounding at least a portion of an outer side surface of the heating layer, and a sensor pattern embedded in the insulating layer and configured to measure a temperature.Type: ApplicationFiled: July 17, 2020Publication date: June 3, 2021Applicant: KT&G CORPORATIONInventors: Jong Seong JEONG, Gyoung Min GO, Jang Won SEO, Yong Joon JANG, Chul Ho JANG, Min Seok JEONG, Jin Chul JUNG
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Publication number: 20210131019Abstract: A washing machine comprises a first housing having a first laundry loading port, a first tub disposed in the first housing, a second housing having a second laundry loading port formed at a top portion and disposed on the first housing, a second tub disposed in the second housing, a water supply device connected to an external water source to supply wash water to the first tub and the second tub and installed at the second housing. The water supply device comprises a water supply connector having a plurality of chambers, a first water supply hose connecting the water supply connector with the first tub, a second water supply hose connecting the water supply connector with the second tub, and a backflow prevention structure formed in one of the plurality of the chambers to operate by a pressure of wash water supplied to the plurality of chambers.Type: ApplicationFiled: January 14, 2021Publication date: May 6, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Jae Hee JO, Moon Jong KIM, Baek Gyu KWON, Jong-Hun SUNG, Seung-Mok LEE, Yong-Joon JANG
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Publication number: 20210037791Abstract: A lead line adjusting device for a companion animal is provided. The lead line adjusting device for a companion animal includes a cover part configured to include a plurality of locking means; a rotating member around which a lead line is wound; a plurality of latches configured to be coupled to one side surface of the rotating member and opened so as to be caught by a portion of the plurality of locking means while rotating about the same shaft as the rotating member when a force greater than or equal to a predetermined reference is applied to the lead line; and a spiral spring configured to apply a rotational force so that the lead line is wound around the rotating member. Accordingly, it is possible to automatically control the lead line in both directions, such as when the lead line is wound or when the lead line is unwound.Type: ApplicationFiled: November 13, 2019Publication date: February 11, 2021Applicant: Firspurt Inc.Inventors: Shin-woong Park, Yong-joon Jang
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Patent number: D979862Type: GrantFiled: January 22, 2021Date of Patent: February 28, 2023Assignee: Firspurt Inc.Inventors: Yong Joon Jang, Shin Woong Park