Patents by Inventor Young seok Cho
Young seok Cho 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: 11976396Abstract: The present disclosure relates to a method for producing a nonwoven fabric that improves filtration performance when applied as a filter material. By adjusting the modification ratio of the Y-shaped cross-section of polyester filaments constituting the nonwoven fabric, when applied to a filter by increasing a specific surface area of the nonwoven fabric, it increases the collection amount of the materials to be filtered and maintains a low differential pressure, thus enabling long-term use.Type: GrantFiled: June 11, 2019Date of Patent: May 7, 2024Assignee: KOLON INDUSTRIES, INC.Inventors: Woo-seok Choi, Min-ho Lee, Hee-jung Cho, Young-shin Park, Jung-soon Jang
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Patent number: 11970674Abstract: The present disclosure relates to a method for preparing a non-woven fabric which improves impregnation and release properties of a fabric softener in the non-woven fabric in order to apply the non-woven fabric to a dryer sheet (sheet-type fabric softener). When increasing porosity and specific surface area in a non-woven fabric made of two-component blended polyester long fibers, impregnation and release rate of a fabric softener are improved even when the non-woven fabric is lightened, making it possible to apply the non-woven fabric to a dryer sheet.Type: GrantFiled: December 19, 2019Date of Patent: April 30, 2024Assignee: KOLON INDUSTRIES, INC.Inventors: Young-shin Park, Min-ho Lee, Jung-soon Jang, Hee-jung Cho, Woo-seok Choi
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Publication number: 20240120214Abstract: An apparatus for fabricating a display panel, the apparatus including: a loading module configured to accommodate a large-area fabricating substrate, the loading module being configured to adjust an inclination of the large-area fabricating substrate from a rear surface of the large-area fabricating substrate and to press the large-area fabricating substrate; and an element transfer module configured to transfer a plurality of light emitting elements or an integrated circuit onto the large-area fabricating substrate and configured to bond and press a wafer on which the plurality of light emitting elements or the at least one integrated circuit is located onto the large-area fabricating substrate.Type: ApplicationFiled: September 18, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Kyung Ho KIM, Young Seok SEO, Joo Woan CHO, Byeong Hwa CHOI
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Publication number: 20240120324Abstract: An apparatus for fabricating a display panel, including a film fixing module configured to fix a stretched film on which a plurality of light emitting elements are arranged, a film pressurizing module configured to pressurize the stretched film, a first thickness detection module configured to detect, at each pressurization step, a modulus of elasticity and a change in thickness of the stretched film that is pressurized and stretched by the film pressurizing module, a second thickness detection module configured to detect, at each pressurization step, a change in thickness of an adhesive applied in a front direction of the stretched film, an image detection module configured to photograph the plurality of light emitting elements arranged on the stretched film for each pressurization step and to detect a change in arrangement information of the light emitting elements, and a main processor configured to database feature change information.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Kyung Ho KIM, Young Seok SEO, Joo Woan CHO, Byeong Hwa CHO
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Publication number: 20240090805Abstract: According to one embodiment, a method by which a device provides a service so as to enable cognitive function rehabilitation by using a virtual object model comprises the steps of: generating a virtual object model in a virtual space matched to correspond to a real space where a subject is located; generating a plurality of first preliminary stimuli for identifying egocentric neglect in the visual range of the subject on the basis of the virtual object model; obtaining and collecting first reaction information about whether the subject has recognized the first preliminary stimuli; determining an egocentric cognition range in which the subject can egocentrically recognize visual stimuli on the basis of the first reaction information; sequentially generating a plurality of second preliminary stimuli for identifying allocentric neglect in the egocentric cognition range on the basis of the virtual object model; obtaining and collecting second reaction information about whether the subject has recognized the seconType: ApplicationFiled: November 5, 2021Publication date: March 21, 2024Inventors: Sung Min CHO, Won Seok KIM, Jung Taek PARK, Young Hoo CHO
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Patent number: 11933812Abstract: Provided is an accelerometer. The accelerometer includes a frame portion with an opening formed inside, a central portion disposed in the opening, a connecting portion disposed on an upper surface and a lower surface of the central portion and connecting the frame portion and the central portion, and a sensing portion that converts a sensed acceleration into an electrical signal, and the accelerometer senses an acceleration in a Z-axis direction penetrating an upper surface and a lower surface of the central portion, and reduces a sensing of an acceleration in an X-axis direction and a Y-axis direction crossing the Z-axis direction.Type: GrantFiled: October 13, 2022Date of Patent: March 19, 2024Assignee: AGENCY FOR DEFENSE DEVELOPMENTInventors: Wonyoung Uhm, Junyong Jang, Kangsun Suh, Hanseong Jo, Young-Ho Cho, Minho Seok
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Publication number: 20200022997Abstract: Described herein are anticancer complexes suitable for oral administration comprising an anticancer prodrug moiety comprising (i) a caspase-cleavable peptide, attached directly or through a linker, to (ii) an anticancer chemotherapeutic agent; and (b) a bile acid moiety, wherein the bile acid moiety is non-covalently complexed to the anticancer prodrug moiety. Also described is the preparation of such anticancer complexes and their use in combination with a treatment that induces apoptosis (e.g., radiotherapy) for inducing amplified apoptosis of tumor cells and treating cancer.Type: ApplicationFiled: June 10, 2019Publication date: January 23, 2020Applicants: Seoul National university R&DB Foundation, University of Ulsan Foundation For Industry Cooperation, The Asia FoundationInventors: Youngro BYUN, Sang Yoon KIM, Seongwoo CHUNG, Young Seok CHO
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Publication number: 20190016916Abstract: Embodiments relate to a high-gloss paint composition for interior parts, which can guarantee excellent appearance and drying property at a relatively low temperature and can realize coating properties such as adhesion, moisture tolerance, and chemical resistance. According to at least one embodiment, there is provided a high-gloss paint composition for interior parts, including: 25 parts by weight to 30 parts by weight of a polyester resin; 35 parts by weight to 40 parts by weight of an acrylic polyol resin; 10 parts by weight to 20 parts by weight of a colorant; 0.5 part by weight to 2 parts by weight of an ultraviolet (UV) absorber; and 10 parts by weight to 25 parts by weight of a solvent based on total 100 parts by weight of the composition.Type: ApplicationFiled: January 20, 2017Publication date: January 17, 2019Applicant: KCC CORPORATIONInventors: Jae Joon MOON, Sang Chan MA, Young Seok CHO, Jung Woo LEE
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Patent number: 9574549Abstract: Provided is a blade maintenance device for a wind turbine. The blade maintenance device for the wind turbine includes: a body that travels along a leading edge of a blade; support units that extend from the body to both sides of the blade and support the sides of the blade; and a maintenance unit installed at at least one of the body and the support units so as to perform maintenance of an outer side of the blade.Type: GrantFiled: August 22, 2012Date of Patent: February 21, 2017Assignee: Samsung Heavy Ind. Co., Ltd.Inventors: Byung Kyu Lee, Hong Gyeoum Kim, Jong Hwan Lee, Young Seok Cho, Young Youl Ha, In Chul Ha, Dong Ki Han
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Publication number: 20150135459Abstract: Provided is a blade maintenance device for a wind turbine. The blade maintenance device for the wind turbine includes: a body that travels along a leading edge of a blade; support units that extend from the body to both sides of the blade and support the sides of the blade; and a maintenance unit installed at at least one of the body and the support units so as to perform maintenance of an outer side of the blade.Type: ApplicationFiled: August 22, 2012Publication date: May 21, 2015Applicant: SAMSUNG HEAVY IND. CO., LTD.Inventors: Byung Kyu Lee, Hong Gyeoum Kim, Jong Hwan Lee, Young Seok Cho, Young Youl Ha, In Chul Ha, Dong Ki Han
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Patent number: 8940739Abstract: This invention relates to novel compounds of reverse-turn mimetics, having pyrazino-triazinone as a basic framework, and a method of preparing the same, and the use thereof to treat diseases such as cancer, in particular, acute myeloid leukemia.Type: GrantFiled: October 14, 2011Date of Patent: January 27, 2015Assignee: JW Pharmaceutical CorporationInventors: Jae-Uk Chung, Mi-Jung Kim, Yong-Sil Lee, Sang-Ho Ma, Young-Seok Cho, Sang-Hak Lee, Young-Jun Na, Myoung-Joo Kang, Woul-Seong Park
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Publication number: 20130196972Abstract: This invention relates to novel compounds of reverse-turn mimetics, having pyrazino-triazinone as a basic framework, and a method of preparing the same, and the use thereof to treat diseases such as cancer, in particular, acute myeloid leukemia.Type: ApplicationFiled: October 14, 2011Publication date: August 1, 2013Applicant: JW PHARMACEUTICAL CORPORATIONInventors: Jae-Uk Chung, Mi-Jung Kim, Yong-Sil Lee, Sang-Ho Ma, Young-Seok Cho, Sang-Hak Lee, Young-Jun Na, Myoung-Joo Kang, Woul-Seong Park
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Patent number: 7819488Abstract: A door opening device decreasing operational stages of a driving motor when opening a door and a refrigerator having the door opening device are disclosed. The door opening device selectively opens a first door and a second door and includes an operating member which selectively pressurizes the first door and the second door to be opened by rotation, a rotating cam including a plurality of protruding portions which contact the operating member to rotate the operating member and a plurality of depressed portions which are spaced apart from the operating member, the protruding portions and the depressed portions being formed alternately along a rotational direction of the rotating cam, a driving motor rotating the rotating cam in a forward direction and a reverse direction, and a return part returning the operating member to an initial position after at least one of the first door and the second door is opened.Type: GrantFiled: August 2, 2007Date of Patent: October 26, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Hyun Lee, Jin Ho Kim, Jae Koog An, Young seok Cho
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Publication number: 20100256133Abstract: Novel compounds having indazole frameworks, as well as a method for preparing the same and a pharmaceutical composition comprising the same are provided. The compounds of the present invention can inhibit protein kinase activity and thus the pharmaceutical composition of the present invention can be used to prevent or treat diseases or disorders which are related to protein kinase activity.Type: ApplicationFiled: September 19, 2008Publication date: October 7, 2010Inventors: Jeom-Yong Kim, Mi-Ra Ma, Kyung-Yun Jung, Jin-Seok Choi, Young-Seok Cho, Sang-Hak Lee
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Publication number: 20080083243Abstract: A door opening device decreasing operational stages of a driving motor when opening a door and a refrigerator having the door opening device are disclosed. The door opening device selectively opens a first door and a second door and includes an operating member which selectively pressurizes the first door and the second door to be opened by rotation, a rotating cam including a plurality of protruding portions which contact the operating member to rotate the operating member and a plurality of depressed portions which are spaced apart from the operating member, the protruding portions and the depressed portions being formed alternately along a rotational direction of the rotating cam, a driving motor rotating the rotating cam in a forward direction and a reverse direction, and a return part returning the operating member to an initial position after at least one of the first door and the second door is opened.Type: ApplicationFiled: August 2, 2007Publication date: April 10, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Hyun Lee, Jin Ho Kim, Jae Koog An, Young Seok Cho