Patents by Inventor Ju-Young Yoon
Ju-Young 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).
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Publication number: 20230264343Abstract: An embodiment wearable robot includes a rear body unit configured to be provided in close contact with a rear side of a user, the rear body unit including a first link, and a link module having a first side coupled to the rear body unit and a second side configured to be positioned on a shoulder of the user, the link module including a second link rotatably coupled to a first side of the first link, a third link rotatably coupled to a second side of the first link, and a fourth link having a first side rotatably coupled to the second link and a second side rotatably coupled to the third link, the fourth link being configured to extend to the shoulder of the user.Type: ApplicationFiled: August 19, 2022Publication date: August 24, 2023Inventors: Beom Su Kim, Ju Young Yoon, Seong Taek Hwang, Sang In Park, Min Woong Jeung
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Publication number: 20230264345Abstract: An embodiment power transmission device includes an input shaft rotatable about a first rotation axis, first and second wires wound around an outer surface of the input shaft based on a first radial direction, each having a first side fixed to the input shaft, an output shaft rotatable about a second rotation axis, the output shaft including a shaft body, wherein the first and second wires surround an outer surface of the shaft body based on a second radial direction, and first and second wire holders to which a second side of the first wire and a second side of the second wire are respectively fixed. The first wire extends in a first circumferential direction of the shaft body, and then the first wire extends in a second circumferential direction opposite to the first circumferential direction of the shaft body.Type: ApplicationFiled: November 3, 2022Publication date: August 24, 2023Inventors: Beom Su Kim, Sang In Park, Ju Young Yoon, Dong Jin Hyun, Hyo Seung Han
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Publication number: 20230265915Abstract: An embodiment power transmission device includes an input shaft rotatable about a first rotation axis, first and second wires wound around an outer surface of the input shaft based on a first radial direction, each having a first side fixed to the input shaft, an output shaft rotatable about a second rotation axis, the output shaft including a shaft body, wherein the first and second wires surround an outer surface of the shaft body based on a second radial direction, and first and second wire holders to which a second side of the first wire and a second side of the second wire are respectively fixed. The first wire extends in a first circumferential direction of the shaft body, and then the first wire extends in a second circumferential direction opposite to the first circumferential direction of the shaft body.Type: ApplicationFiled: September 30, 2022Publication date: August 24, 2023Inventors: Beom Su Kim, Sang In Park, Ju Young Yoon, Dong Jin Hyun, Hyo Seung Han
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Publication number: 20230201650Abstract: Provided is an apparatus for assisting muscular strength, including an upper frame; a lower frame configured to be rotatable relative to the upper frame; and a force generating unit configured to provide the lower frame with a force applied in a second rotational direction D2 opposite to a first rotational direction D1 when the lower frame rotates in the first rotational direction D1 relative to the upper frame. The force generating unit includes a frame member configured to define a body of the force generating unit; a first spring accommodated in the frame member; a pressing part disposed at one side of the first spring and configured to press the first spring; and a link part disposed at the other side of the first spring and configured to press the first spring and move in conjunction with a relative rotational motion between the upper frame and the lower frame.Type: ApplicationFiled: August 16, 2022Publication date: June 29, 2023Inventors: Ki Hyeon Bae, Sang In Park, Ju Young Yoon, Kyu Jung Kim, Min Woong Jeung, Hyo Joong Kim, Seong Taek Hwang, Ho Jun Kim, Hyun Seop Lim, Beom Su Kim
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Patent number: 11685057Abstract: A robot hand module includes a thumb module and a finger module each coupled to a palm part, wherein the thumb module or the finger module includes a phalangeal part movably coupled to the palm part and a cable part and a driving part each connected to the phalangeal part, wherein the driving part includes a driving part body extending in one direction and including a rotary shaft configured to rotate by receiving power, a drum member coupled to one side of the driving part body, connected to the rotary shaft, and having an outer periphery surrounded by the cable part, and a tensioner member spaced apart from the drum member in a direction in which the cable part extends outward, wherein the tensioner member is movable in the direction in which the cable part extends to adjust tension of the cable part.Type: GrantFiled: March 18, 2022Date of Patent: June 27, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230150115Abstract: Disclosed is an apparatus for assisting muscular strength, the apparatus including: an upper frame configured to be fixed to a user's upper body; a lower frame disposed below the upper frame and configured to be fixed to the user's lower body and rotatable relative to the upper frame; a wire disposed across the upper frame and the lower frame; and a force generating unit coupled to one side of the upper frame, in which when the lower frame rotates in a first direction D1 relative to the upper frame, the force generating unit generates a force applied in a second direction D2 opposite to the first direction D1, in which the force generating unit includes: a first movable member; a second movable member; and a main spring part.Type: ApplicationFiled: August 20, 2022Publication date: May 18, 2023Inventors: Ki Hyeon Bae, Sang In Park, Ju Young Yoon, Kyu Jung Kim, Min Woong Jeung, Hyo Joong Kim, Seong Taek Hwang, Ho Jun Kim, Hyun Seop Lim, Beom Su Kim
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Patent number: 11648169Abstract: Provided is a wearable apparatus for assisting muscular strength including a first rotary member, a first side of which is located at an upper portion of a shoulder of a wearer and a second side of which is located at a back thereof, a second rotary member, a first side of which is coupled to the second side of the first rotary member and a second side of which moves upward and downward, a first connecting part, a first side of which is coupled to the second side of the second rotary member, and a second side of which is located at an outer side surface of the wearer, a third rotary member, a first side of which is coupled to the second side of the first connecting part, and a fourth rotary member, a first side of which is coupled to the second side of the third rotary member.Type: GrantFiled: June 11, 2020Date of Patent: May 16, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Beom Su Kim, Sang In Park, Seung Kyu Nam, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230129899Abstract: Disclosed are a compound, a photosensitizer including the compound, a composition for mitochondria-targeted diagnosis or therapy of tumors including the compound, and a photodynamic therapy using the composition.Type: ApplicationFiled: March 16, 2021Publication date: April 27, 2023Applicant: KYTECBIO CO., LTD.Inventors: Ju Young YOON, Van Nghia NGUYEN, Na Hyun KWON, Sujie QI
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Patent number: 11614656Abstract: A backlight unit and a display device including the backlight unit are provided. A backlight unit includes a substrate, light sources disposed on one surface of the substrate, a first reflective film disposed on one surface of the substrate and including first openings, each of the first openings of the first reflective film exposing each of the light sources, and wavelength filter layers disposed above the first reflective film and disposed to correspond to the first openings, the wavelength filter layers are spaced apart from each other, and each of the wavelength filter layers covers at least one of the first openings.Type: GrantFiled: March 10, 2020Date of Patent: March 28, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae Sul An, Do Hun Kim, Tae Yong Ryu, Taek Sun Shin, Byung Seo Yoon, Ju Young Yoon
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Patent number: 11581101Abstract: A method of decommissioning a nuclear facility including a plurality of sandboxes that cover a plurality of upper penetration holes, includes: exposing the plurality of pipes through the plurality of upper penetration holes by removing the plurality of sandboxes; and cutting the plurality of pipes through the plurality of upper penetration holes.Type: GrantFiled: April 18, 2019Date of Patent: February 14, 2023Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.Inventors: Seok-Ju Hwang, Young Hwan Hwang, Ju-Young Yoon, Cheon-Woo Kim
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Publication number: 20230044228Abstract: A robot hand module includes a palm part and a thumb module coupled to the palm part, wherein the thumb module includes a thumb phalangeal part movably coupled to the palm part, a thumb cable part having a first side connected to the thumb phalangeal part, and a thumb driving part connected to a second side of the thumb cable part and configured to operate the thumb phalangeal part by extending the thumb cable part to the outside or retracting the thumb cable part, and wherein the thumb phalangeal part includes a thumb pre-tensioner configured to pull the thumb cable part, a first side of the thumb pre-tensioner being fixed relative to the thumb phalangeal part, and a second side of the thumb pre-tensioner being fixed to the thumb cable part.Type: ApplicationFiled: March 18, 2022Publication date: February 9, 2023Inventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230042013Abstract: A robot hand module includes a palm part and a thumb module coupled to the palm part. The thumb module includes a thumb phalangeal part movably coupled to the palm part, a thumb cable part having a first side connected to the thumb phalangeal part, and a thumb driving part connected to a second side of the thumb cable part and configured to operate the thumb phalangeal part by extending the thumb cable part to the outside or retracting the thumb cable part. The thumb cable part includes a first thumb cable extended from the thumb driving part and having a first side fixed in the thumb phalangeal part and a second thumb cable having a first side and a second side fixed in the thumb phalangeal part.Type: ApplicationFiled: March 18, 2022Publication date: February 9, 2023Inventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230040751Abstract: A robot hand module includes a thumb module and a finger module each coupled to a palm part, wherein the thumb module or the finger module includes a phalangeal part movably coupled to the palm part and a cable part and a driving part each connected to the phalangeal part, wherein the driving part includes a driving part body extending in one direction and including a rotary shaft configured to rotate by receiving power, a drum member coupled to one side of the driving part body, connected to the rotary shaft, and having an outer periphery surrounded by the cable part, and a tensioner member spaced apart from the drum member in a direction in which the cable part extends outward, wherein the tensioner member is movable in the direction in which the cable part extends to adjust tension of the cable part.Type: ApplicationFiled: March 18, 2022Publication date: February 9, 2023Inventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230042573Abstract: A robot hand module includes a thumb module, a plurality of finger modules, and a palm part to which the thumb module and the finger modules are coupled. The thumb module and the finger modules each include a phalangeal part movably coupled to the palm part, a cable part having a first side connected to the phalangeal part, and a driving part connected to a second side of the cable part and configured to operate the phalangeal part by extending the cable part to the outside or retracting the cable part, wherein each of the driving parts includes an inlet region from which the cable part is extended to the outside, and wherein an acute angle is defined between a first direction in which the inlet region is directed toward the outside and a second direction in which the driving parts are disposed.Type: ApplicationFiled: March 3, 2022Publication date: February 9, 2023Inventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230038682Abstract: A robot hand module includes a finger phalangeal part movably coupled to a palm part, a finger cable part having a first side connected to the finger phalangeal part, and a finger driving part connected to a second side of the finger cable part for operating the finger phalangeal part by extending the finger cable part to the outside or retracting the finger cable part, wherein the finger phalangeal part includes finger link pails including a plurality of link members and a finger link driving part for transmitting power to the finger link parts in a rectilinear direction, and wherein when the finger link pails receive the power from the finger link driving part in the rectilinear direction, some of the link members rotate relative to remaining ones of the link members, such that the finger phalangeal part rotates relative to the palm part.Type: ApplicationFiled: March 3, 2022Publication date: February 9, 2023Inventors: Beom Su Kim, Hyun Seop Lim, Sang In Park, Ki Hyeon Bae, Kyu Jung Kim, Dong Hyun Lee, Joo Won Lee, Hyo Joong Kim, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230021447Abstract: This patent proposal document provides a complete robot hand control scheme using myoelectric intention estimation of the human being using the kernel Principal Component Analysis Algorithm (kPCA). The robot hand system includes a biometric EMG sensor system, a robot hand including with multiple fingers, a controller connected with the biometric EMG sensor system, and a robot hand. The controller acquires the biometric EMG signal by means of a biometric sensor system, estimates myoelectric motion intention by applying the kernel principal component analysis (kPCA) algorithm using a kernel function, and delivers a control command corresponding to the estimated motion intention of the user to the robot hand.Type: ApplicationFiled: June 20, 2022Publication date: January 26, 2023Inventors: Muhammad Zahak Jamal, Ju Young Yoon, Dong Hyun Lee
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Patent number: 11559908Abstract: A robot uni includes: a first link forming a center of rotation of the robot unit; a second link configured to perform a revolution motion or a rotation motion based on the center of rotation when rotated about the first link; first members, each of which is provided between the first link and the second link; drivers, each of which is provided in a direction that faces the first link and is configured to provide driving forces to the first members; wires configured to transmit the driving forces of the drivers to the first members; and second members, each of which is provided on the first link and the second link, is wound by the wires, and is configured to perform a revolution motion or a rotation motion along with the first link and the second link in a case where each of the first members is driven.Type: GrantFiled: October 27, 2020Date of Patent: January 24, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Beom Su Kim, Sang In Park, Seung Kyu Nam, Dong Jin Hyun, Ju Young Yoon
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Publication number: 20230001585Abstract: An embodiment rehabilitation robot control apparatus includes a brainwave signal measuring device configured to measure a brainwave signal of a user, a preprocessing device configured to preprocess the measured brainwave signal, a classification device configured to classify a motor intention of the user based on the brainwave signal preprocessed by the preprocessing device, and a controller configured to reflect the motor intention of the user in real time to control an operation or a stop of a rehabilitation robot.Type: ApplicationFiled: May 25, 2022Publication date: January 5, 2023Inventors: Seung Kyu Nam, Ju Young Yoon, Tae Jun Lee, Beom Su Kim, Jae Seung Jeong, Jae Hyun Kim, Adedoyin Olumuyiwa Aderinwale, Jun Ha Jung, Dong Hwa Jeong
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Patent number: 11491072Abstract: A wearable apparatus for assisting muscular strength includes a back support, and a connection chain having a first end portion coupled to the back support to be rotatable upward or downward. The connection chain extends from the back of the wearer to a side thereof and includes a plurality of rotary elements arranged abreast laterally, each rotary element being rotatably coupled to an adjacent rotary element laterally. The wearable apparatus further includes an upper arm module that extends in a direction in which an upper arm of the wearer extends, one end portion of the upper arm module coupled to a second end portion of the connection chain to be rotatable upward or downward with respect to the one end portion. The upper arm module generates a rotational force for rotating the upper arm of the wearer upward or downward.Type: GrantFiled: November 26, 2019Date of Patent: November 8, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Kyu Jung Kim, Hyun Seop Lim, Ki Hyeon Bae, Ju Young Yoon, Dong Jin Hyun, Kyung Mo Jung
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Patent number: 11495364Abstract: A method of decommissioning a nuclear facility, including: exposing the plurality of upper penetration holes by removing the plurality of sandboxes; enlarging an upper space of the cavity by cutting an upper portion of the biological shield concrete that is disposed between the plurality of upper penetration holes and between the plurality of upper penetration holes and the cavity; and separating the nuclear reactor pressure vessel from the biological shield concrete.Type: GrantFiled: April 17, 2019Date of Patent: November 8, 2022Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.Inventors: Seok-Ju Hwang, Ju-Young Yoon, Young Hwan Hwang, Cheon-Woo Kim