Patents by Inventor Ji Hun Yu
Ji Hun Yu 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).
-
Publication number: 20240106036Abstract: A pouch film laminate according to the present disclosure may include a base material layer, a gas barrier layer, and a sealant layer. The gas barrier layer may be disposed between the base material layer and the sealant layer. The gas barrier layer may include stainless steel. The pouch film laminate may have a tensile rupture strength of about 130% to about 250% of a tensile rupture strength of the gas barrier layer.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicant: LG Energy Solution, Ltd.Inventors: Sang Hun Kim, Gyung Soo Kang, Jae Ho Lee, Hyung Kyun Yu, Ji Sun Lee
-
Publication number: 20240100572Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a support unit configured to support a substrate; and a cleaning unit configured to clean a bottom surface of the substrate supported on the support unit, and wherein the cleaning unit comprises: a body; and a protrusion formed to be upwardly protruding from the body, and the protrusion is positioned to be spaced apart from the bottom surface.Type: ApplicationFiled: March 13, 2023Publication date: March 28, 2024Applicant: SEMES CO., LTD.Inventors: Sung Hun EOM, Tae Won Yun, Ha Neul Yoo, Ji Hyeong Yu
-
Patent number: 11904858Abstract: The present disclosure relates to a driving speed control device for an agricultural work vehicle, and a driving speed control method for an agricultural work vehicle, the device comprising: a confirmation unit for confirming set transmission information about a driving device of an agricultural work vehicle, and confirming a transmission mode for controlling an engine and a transmission of the driving device; an acquisition unit, which confirms, from the set transmission information, set revolutions per minute (RPM) relating to RPM of the engine when the transmission mode is an RPM designation mode, so as to acquire transmission information on the basis of the set RPM; and a control unit for controlling the driving device by using the acquired transmission information according to the transmission mode.Type: GrantFiled: March 19, 2020Date of Patent: February 20, 2024Assignee: LS MTRON LTD.Inventors: Jin Woong Lee, Ji Hun Yu
-
Patent number: 11897327Abstract: The present invention relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.Type: GrantFiled: August 21, 2019Date of Patent: February 13, 2024Assignee: LS MTRON LTD.Inventors: Jung Su Han, Ki Taeg Lee, Won Woo Park, Ji Hun Yu, Taek Seong Kim, Young-Gyu Lee
-
Publication number: 20220185276Abstract: The present disclosure relates to a driving speed control device for an agricultural work vehicle, and a driving speed control method for an agricultural work vehicle, the device comprising: a confirmation unit for confirming set transmission information about a driving device of an agricultural work vehicle, and confirming a transmission mode for controlling an engine and a transmission of the driving device; an acquisition unit, which confirms, from the set transmission information, set revolutions per minute (RPM) relating to RPM of the engine when the transmission mode is an RPM designation mode, so as to acquire transmission information on the basis of the set RPM; and a control unit for controlling the driving device by using the acquired transmission information according to the transmission mode.Type: ApplicationFiled: March 19, 2020Publication date: June 16, 2022Inventors: Jin Woong LEE, Ji Hun YU
-
Aluminum powder coated with fluorine-based hydrocarbon polymer layer and preparation method therefor
Patent number: 11338364Abstract: The present invention relates to an aluminum powder coated with a fluorine-based hydrocarbon polymer layer, and a preparation method therefor. According to the present invention, the aluminum powder coated with a fluorine-based hydrocarbon polymer layer and a preparation method therefor enable the preparation of an aluminum powder coated with a fluorine-based hydrocarbon polymer layer, in which an additional oxidation reaction of the aluminum powder is achieved and fuel performance as a solid fuel is improved, by coating the fluorine-based hydrocarbon polymer layer on the surface of the powder.Type: GrantFiled: October 13, 2017Date of Patent: May 24, 2022Assignee: KOREA INSTITUTE OF MATERIALS SCIENCEInventors: Kyung Tae Kim, Ji Hun Yu, Dongwon Kim -
Publication number: 20220151126Abstract: The present disclosure relates to a transmission of an agricultural vehicle, the transmission including: a forward shift unit for performing shift with respect to drive transmitted from an engine of an agricultural vehicle; a clutch unit connected to the forward shift unit so as to selectively output drive transmitted from the forward shift unit; an adjustment unit connected to the clutch unit; and a backward shift unit connected to the adjustment unit so as to perform shift with respect to drive transmitted from the adjustment unit. The adjustment unit includes: a first adjustment mechanism connected to a first clutch mechanism included in the clutch unit; a second adjustment mechanism connected to a second clutch mechanism included in the clutch unit; and an integration mechanism connected to both the first adjustment mechanism and the second adjustment mechanism. The backward shift unit includes one backward shift mechanism connected to the integration mechanism.Type: ApplicationFiled: March 19, 2020Publication date: May 19, 2022Inventors: Jung Su HAN, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young Gyu LEE, Jae Gone KIM
-
Publication number: 20210396308Abstract: The present invention relates to a control apparatus and a control method for a transmission of an agricultural work vehicle, the control apparatus comprising: a forward/backward clutch of a forward/backward shifting unit that performs forward/backward shifting with respect to drive generated by an engine; and a drive clutch of a drive shifting unit that performs drive shifting with respect to the drive generated by the engineType: ApplicationFiled: September 20, 2019Publication date: December 23, 2021Inventors: Ji Hun YU, Jin Woong LEE, Ok Shik SHIN, Bong Jin CHO
-
Publication number: 20210347255Abstract: The present invention relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.Type: ApplicationFiled: August 21, 2019Publication date: November 11, 2021Inventors: Jung Su HAN, Ki Taeg LEE, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young-Gyu LEE
-
Patent number: 10566514Abstract: Provided is a thermoelectric module including electrodes and P-type and N-type semiconductors formed on a substrate by a printing method. The thermoelectric module includes upper and lower substrates (110 and 120) formed of ceramic or aluminum and forming upper and lower surfaces of the thermoelectric module; electrodes (130) disposed on surfaces of the upper and lower substrates (110 and 120), the electrodes being formed of an electrically conductive material for transmitting electric power; a plurality of P-type and N-type semiconductors (140 and 150) spaced between the electrodes (130), the P-type and N-type semiconductors (140 and 150) being forming by sintering a paste mixture of thermoelectric powder and an organic solvent, wherein the electrodes (130) and the P-type and N-type semiconductors (140 and 150) are formed by a printing method. With this configuration, thin thermoelectric module having various sizes and shapes can be provided.Type: GrantFiled: February 28, 2018Date of Patent: February 18, 2020Assignee: Korea Institute of Machinery & MaterialsInventors: Gook Hyun Ha, Ji Hun Yu, Gil Gun Lee
-
ALUMINUM POWDER COATED WITH FLUORINE-BASED HYDROCARBON POLYMER LAYER AND PREPARATION METHOD THEREFOR
Publication number: 20190247919Abstract: The present invention relates to an aluminum powder coated with a fluorine-based hydrocarbon polymer layer, and a preparation method therefor. According to the present invention, the aluminum powder coated with a fluorine-based hydrocarbon polymer layer and a preparation method therefor enable the preparation of an aluminum powder coated with a fluorine-based hydrocarbon polymer layer, in which an additional oxidation reaction of the aluminum powder is achieved and fuel performance as a solid fuel is improved, by coating the fluorine-based hydrocarbon polymer layer on the surface of the powder.Type: ApplicationFiled: October 13, 2017Publication date: August 15, 2019Inventors: Kyung Tae KIM, Ji Hun YU, Dongwon KIM -
Patent number: 10147219Abstract: Performance capture systems and techniques are provided for capturing a performance of a subject and reproducing an animated performance that tracks the subject's performance. For example, systems and techniques are provided for determining control values for controlling an animation model to define features of a computer-generated representation of a subject based on the performance. A method may include obtaining input data corresponding to a pose performed by the subject, the input data including position information defining positions on a face of the subject. The method may further include obtaining an animation model for the subject that includes adjustable controls that control the animation model to define facial features of the computer-generated representation of the face, and matching one or more of the positions on the face with one or more corresponding positions on the animation model.Type: GrantFiled: February 3, 2017Date of Patent: December 4, 2018Assignee: LUCASFILM ENTERTAINMENT COMPANY LTD.Inventors: Kiran Bhat, Michael Koperwas, Jeffery Yost, Ji Hun Yu, Sheila Santos
-
Patent number: 10055874Abstract: In some embodiments a method of transferring facial expressions from a subject to a computer-generated character is provided where the method includes receiving positional information from a motion capture session of the subject representing a performance having facial expressions to be transferred to the computer-generated character, receiving a first animation model that represents the subject, and receiving a second animation model that represents the computer-generated character. Each of the first and second animation models can include a plurality of adjustable controls that define geometries of the model and that can be adjusted to present different facial expressions on the model, and where the first and second animation models are designed so that setting the same values for the same set of adjustable controls in each model generates a similar facial poses on the models.Type: GrantFiled: August 20, 2015Date of Patent: August 21, 2018Assignee: LUCASFILM ENTERTAINMENT COMPANY LTD.Inventors: Ji Hun Yu, Michael Koperwas, Jeffrey Bruce Yost, Sheila Santos, Kiran S. Bhat
-
Publication number: 20180190893Abstract: Provided is a thermoelectric module including electrodes and P-type and N-type semiconductors formed on a substrate by a printing method. The thermoelectric module includes upper and lower substrates (110 and 120) formed of ceramic or aluminum and forming upper and lower surfaces of the thermoelectric module; electrodes (130) disposed on surfaces of the upper and lower substrates (110 and 120), the electrodes being formed of an electrically conductive material for transmitting electric power; a plurality of P-type and N-type semiconductors (140 and 150) spaced between the electrodes (130), the P-type and N-type semiconductors (140 and 150) being forming by sintering a paste mixture of thermoelectric powder and an organic solvent, wherein the electrodes (130) and the P-type and N-type semiconductors (140 and 150) are formed by a printing method. With this configuration, thin thermoelectric module having various sizes and shapes can be provided.Type: ApplicationFiled: February 28, 2018Publication date: July 5, 2018Inventors: Gook Hyun Ha, Ji Hun Yu, Gil Gun Lee
-
Publication number: 20170148201Abstract: Performance capture systems and techniques are provided for capturing a performance of a subject and reproducing an animated performance that tracks the subject's performance. For example, systems and techniques are provided for determining control values for controlling an animation model to define features of a computer-generated representation of a subject based on the performance. A method may include obtaining input data corresponding to a pose performed by the subject, the input data including position information defining positions on a face of the subject. The method may further include obtaining an animation model for the subject that includes adjustable controls that control the animation model to define facial features of the computer-generated representation of the face, and matching one or more of the positions on the face with one or more corresponding positions on the animation model.Type: ApplicationFiled: February 3, 2017Publication date: May 25, 2017Applicant: Lucasfilm Entertainment Company Ltd.Inventors: Kiran Bhat, Michael Koperwas, Jeffery Yost, Ji Hun Yu, Sheila Santos
-
Patent number: 9600742Abstract: Performance capture systems and techniques are provided for capturing a performance of a subject and reproducing an animated performance that tracks the subject's performance. For example, systems and techniques are provided for determining control values for controlling an animation model to define features of a computer-generated representation of a subject based on the performance. A method may include obtaining input data corresponding to a pose performed by the subject, the input data including position information defining positions on a face of the subject. The method may further include obtaining an animation model for the subject that includes adjustable controls that control the animation model to define facial features of the computer-generated representation of the face, and matching one or more of the positions on the face with one or more corresponding positions on the animation model.Type: GrantFiled: May 5, 2015Date of Patent: March 21, 2017Assignee: LUCASFILM ENTERTAINMENT COMPANY LTD.Inventors: Kiran Bhat, Michael Koperwas, Jeffery Yost, Ji Hun Yu, Sheila Santos
-
Publication number: 20170053663Abstract: In some embodiments a method of transferring facial expressions from a subject to a computer-generated character is provided where the method includes receiving positional information from a motion capture session of the subject representing a performance having facial expressions to be transferred to the computer-generated character, receiving a first animation model that represents the subject, and receiving a second animation model that represents the computer-generated character. Each of the first and second animation models can include a plurality of adjustable controls that define geometries of the model and that can be adjusted to present different facial expressions on the model, and where the first and second animation models are designed so that setting the same values for the same set of adjustable controls in each model generates a similar facial poses on the models.Type: ApplicationFiled: August 20, 2015Publication date: February 23, 2017Inventors: Ji Hun Yu, Michael Koperwas, Jeffrey Bruce Yost, Sheila Santos, Kiran S. Bhat
-
Publication number: 20160328628Abstract: Performance capture systems and techniques are provided for capturing a performance of a subject and reproducing an animated performance that tracks the subject's performance. For example, systems and techniques are provided for determining control values for controlling an animation model to define features of a computer-generated representation of a subject based on the performance. A method may include obtaining input data corresponding to a pose performed by the subject, the input data including position information defining positions on a face of the subject. The method may further include obtaining an animation model for the subject that includes adjustable controls that control the animation model to define facial features of the computer-generated representation of the face, and matching one or more of the positions on the face with one or more corresponding positions on the animation model.Type: ApplicationFiled: May 5, 2015Publication date: November 10, 2016Inventors: Kiran Bhat, Michael Koperwas, Jeffery Yost, Ji Hun Yu, Sheila Santos
-
Patent number: 9230721Abstract: A method of preparing R—Fe—B-based rare earth magnetic powder for a bonded magnet and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet using magnetic powder and a bonded magnet manufactured thereby. Further, a method of preparing R—Fe—B-based rare earth magnetic powder having improved magnetic properties including grinding rare earth sintered magnet products as a raw material, performing a hydrogenation process where a ground product is charged into a furnace, and the furnace is then filled with hydrogen and a temperature of the furnace is increased, performing a disproportionation process where the temperature of the furnace is further increased in the same hydrogen atmosphere above, performing a desorption process where hydrogen is exhausted from an inside of the furnace, and performing a recombination process where hydrogen in the inside of the furnace is exhausted, and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet.Type: GrantFiled: July 1, 2011Date of Patent: January 5, 2016Assignee: Korea Institute of Machinery and MaterialsInventors: Ji-Hun Yu, Dongwon Lee, Junggoo Lee
-
Patent number: 9145503Abstract: A low-temperature sintered conductive metal ink and a method for preparing the same are provided. To be specific, the preparation method includes the following steps of: preparing the conductive film or pattern by printing a conductive metal ink including metal nanocolloids, metal salts, and polymers reacted with the metal salts and preparing the metal nanocolloids (step 1); preparing a mixture by mixing the metal salts and polymers (step 2); preparing the metal ink by stirring the metal nanocolloids and the metal salt/polymer mixture prepared at steps 1 and 2 (step 3); printing the metal ink prepared at step 3 (step 4); and drying and thermally treating a product printed at step 4 (step 5).Type: GrantFiled: October 20, 2011Date of Patent: September 29, 2015Assignee: Korea Institute of Machinery and MaterialsInventors: Ji-Hun Yu, Sangsun Yang, Yong-Jin Kim