Patents by Inventor Du-Seop Yoon

Du-Seop Yoon 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).

  • Patent number: 10920014
    Abstract: A composition including a perfluoropolyether compound, and an organic solvent configured to dissolve or disperse the perfluoropolyether compound, wherein the perfluoropolyether compound includes a first end and a second end facing each other and a perfluoropolyether moiety disposed between the first end and the second end, wherein the first end includes an organic group having 6 or more carbon atoms, and wherein the second end includes a hydrolysable silicon-containing residual group.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: February 16, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won Cheol Jung, Byung Ha Park, Sung Hun Hong, Myong Jong Kwon, Ginam Kim, Du Seop Yoon
  • Publication number: 20200359681
    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.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jung Ho HAN, Jang Uk Lee, Hun II 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
  • Publication number: 20200359682
    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.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Applicant: KT&G CORPORATION
    Inventors: 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
  • Publication number: 20200352231
    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.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 12, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jung Ho HAN, Jang Uk Lee, Hun II 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
  • Publication number: 20200352244
    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.
    Type: Application
    Filed: July 29, 2020
    Publication date: November 12, 2020
    Applicant: KT&G CORPORATION
    Inventors: 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
  • Publication number: 20200237014
    Abstract: An electronic cigarette control device includes: a communicator configured to establish a communication connection with at least one device; and a processor configured to control an electronic cigarette according to a control message with respect to the electronic cigarette, the control message being received from the at least one device through the established communication connection.
    Type: Application
    Filed: August 9, 2018
    Publication date: July 30, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jong Sub LEE, Dae Nam HAN, Jung Ho HAN, Hun II LIM, Jang Uk LEE, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20200237005
    Abstract: Provided is an aerosol generation device including: a power supplier comprising a first battery and a second battery; a controller; and a heater, wherein the controller is configured to control the power supplier to operate according to one of a first mode in which power is supplied to the heater by using the first battery and a second mode in which power is supplied to the heater by using the second battery, and control the power supplier to supply greater power in the first mode than in the second mode.
    Type: Application
    Filed: August 9, 2018
    Publication date: July 30, 2020
    Applicant: KT&G CORPORATION
    Inventors: Hun Il LIM, Jung Ho HAN, Jong Sub LEE, Dae Nam HAN, Jin Young YOON, Young Lea KIM, Jang Uk LEE, Ji Soo JANG, Du Jin PARK, Seong Won YOON, Wang Seop LIM, Moon Bong LEE, Soung Ho JU
  • Publication number: 20200170298
    Abstract: An aerosol generating device includes: a case; a container mounted inside the case to be movable in a longitudinal direction of the case and having an accommodating space configured to accommodate a cigarette; a heater disposed inside the case such that a front end thereof is inserted into the accommodating space of the container, the heater being configured to heat the cigarette when electricity is applied thereto; and an elastic support portion configured to elastically support the container with respect to the case.
    Type: Application
    Filed: April 10, 2018
    Publication date: June 4, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jong Sub LEE, Dae Nam HAN, Jang Uk LEE, Jung Ho HAN, Hun II LIM, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20200163380
    Abstract: An aerosol generating apparatus provided with a movable heater includes a heater that has an end portion into which a cigarette is inserted and heats the cigarette by operating by means of an electrical signal; a support portion supporting the heater to be movable within a pre-determined range in a longitudinal direction of the cigarette; and a rotating member rotatably coupled to the support portion, and rotating and transmitting a driving force to the heater to move the heater in the longitudinal direction of the cigarette.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 28, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jong Sub LEE, Dae Nam HAN, Jang UK LEE, Jung Ho HAN, Hun II LIM, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20200154772
    Abstract: An aerosol generating system includes a holder generating aerosol by heating a cigarette, and a cradle having an inner space into which the holder is inserted, wherein the holder is electrically connected to the cradle to be moveable in the inner space of the cradle. The aerosol generating system includes a controller and a heater for heating an aerosol generating material, wherein the controller predicts insertion of the cigarette into the holder and preheats the heater in advance based on a prediction result.
    Type: Application
    Filed: April 9, 2018
    Publication date: May 21, 2020
    Applicant: KT&G CORPORATION
    Inventors: 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
  • Publication number: 20200154776
    Abstract: Provided is a smoking member supporting device which is placed in an arrangement region with or without a smoking member mounted thereon, the smoking member supporting device including a base unit including an arrangement surface corresponding to the arrangement region; an accommodating unit formed adjacent to the base unit and configured to accommodate at least one region of the smoking member; a hook unit formed at an edge of the accommodating unit to define the accommodating unit and to maintain a state that the smoking member is accommodated in the accommodating unit and mounted; and a connecting unit formed to face the smoking member when the smoking member is accommodated in the accommodating unit and to supply electrical energy to the smoking member.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 21, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jong Sub LEE, Dae Nam HAN, Jang Uk LEE, Jung Ho HAN, Hun II LIM, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20200154775
    Abstract: Provided is a smoking member cleaning device formed to clean a smoking member, the smoking member cleaning device including a main body unit; an accommodating unit formed in one region of the main body unit to accommodate one region of the smoking member when the smoking member is being cleaned; a cleaning unit formed in the accommodating unit and configured to clean the smoking member; a cleaning driving unit connected to the cleaning unit and configured to clean the smoking member by moving the cleaning unit; and a power supply unit configured to supply driving energy to the cleaning driving unit.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 21, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jong Sub LEE, Dae Nam HAN, Jang Uk LEE, Jung Ho HAN, Hun II LIM, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20200154773
    Abstract: In an aerosol generating apparatus and a method of providing a smoking restriction function in the aerosol generating apparatus, a smoking initiation request is received from a user, and supply of power to a heater is controlled according to whether the smoking initiation request satisfies a smoking restriction condition.
    Type: Application
    Filed: April 9, 2018
    Publication date: May 21, 2020
    Applicant: KT&G Corporation
    Inventors: 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
  • Publication number: 20200093177
    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.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 26, 2020
    Inventors: 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
  • Publication number: 20190317358
    Abstract: A window for a display device includes a substrate and a functional layer applied on the substrate, wherein the window has surface irregularities, and the surface irregularities are associated with a depth histogram that has a positive skewness and a positive kurtosis. A method of manufacturing the same and a display device including the window are disclosed.
    Type: Application
    Filed: September 20, 2018
    Publication date: October 17, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Du Seop YOON, Ginam KIM, Byung Ha PARK, Myong Jong KWON, Sung Hun HONG, Won Cheol JUNG
  • Publication number: 20190200472
    Abstract: Disclosed are a stacked structure includes a substrate and a silsesquioxane cured layer disposed on the substrate. The silsesquioxane cured layer may include a plurality of areas having different refractive indexes in a thickness direction. The plurality of areas may include a first area and a second area. The first area may be disposed on a surface of the substrate and the second area may be disposed on the first area. A refractive index of the second area may be higher than a refractive index of the first area. A display device may include the stacked structure.
    Type: Application
    Filed: November 5, 2018
    Publication date: June 27, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Myong Jong KWON, Ginam Kim, Byung Ha Park, Sung Hun Hong, Du Seop Yoon, Won Cheol Jung
  • Publication number: 20190010285
    Abstract: A composition including a perfluoropolyether compound, and an organic solvent configured to dissolve or disperse the perfluoropolyether compound, wherein the perfluoropolyether compound includes a first end and a second end facing each other and a perfluoropolyether moiety disposed between the first end and the second end, wherein the first end includes an organic group having 6 or more carbon atoms, and wherein the second end includes a hydrolysable silicon-containing residual group.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 10, 2019
    Inventors: Won Cheol JUNG, Byung Ha PARK, Sung Hun HONG, Myong Jong KWON, Ginam KIM, Du Seop YOON
  • Patent number: 9625167
    Abstract: A humidifier including a spray unit configured to apply electric charge to water, and to spray water having electric charge applied thereto, an evaporation unit formed with a duct in which evaporation of the electrically-charged water being sprayed is taken place, and configured to guide a vapor and a foreign substance, which are separated from each other through the evaporation, to an outside, and a dust collection unit configured to collect the foreign substance at an inside the duct by forming an electric field, the humidifier capable of performing a large-capacity humidification by the generation of the electrically charged droplets, and capable of removing the foreign substance included in the droplets by using the electrical force, thereby enhancing the cleanliness of the humidification, and by using an electric field, accelerating the evaporation so that the size of the duct is minimized, and thus manufacturing the humidifier in a compact size.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: April 18, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Young Choi, Jun Ho Ji, Du Seop Yoon, Byeong Cheol Yoon, Doo Woong Lee, You Seop Lee, Jun Young Lee, In Sang Hwang
  • Patent number: 8690996
    Abstract: An electric precipitator to collect contaminants, such as dust, using electrical attraction. The electric precipitator includes high-voltage electrode plates and low-voltage electrode plates alternately stacked to form an electrification region and a collection region in an air flow direction, wherein each of the high-voltage electrode plates includes a discharge electrode to generate discharge between the discharge electrode and an opposite electrode so that contaminants are electrified in the electrification region and a collection electrode disposed over the electrification region and the collection region to collect the electrified contaminants in the collection region.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: April 8, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun Ho Jl, In Sang Hwang, Hyong Soo Noh, Byeong Cheol Yoon, Kochiyama Yasuhiko, Du Seop Yoon, So Young Yun, Jun Young Lee
  • Patent number: RE44660
    Abstract: An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: December 24, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Myong-do Ro, Du-seop Yoon, Chang-min Park