Patents by Inventor Kyu Hyung Kim
Kyu Hyung Kim 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: 20240127459Abstract: The present disclosure relates to a method and apparatus for classifying and evaluating a motion based on a motion feature. The method of classifying and evaluating a motion based on a motion feature includes obtaining video data by capturing a first motion, obtaining information on locations of joints of the first motion based on the video data, generating motion feature data of the first motion based on the information on the locations of the joints, and selecting a model motion most similar to the first motion, among a plurality of model motions, based on the motion feature data of the first motion and motion feature data of the plurality of model motions.Type: ApplicationFiled: April 5, 2023Publication date: April 18, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hwi-Gang KIM, Sangbeom LEE, Kyu Hyung KIM
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Patent number: 11945744Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).Type: GrantFiled: April 14, 2023Date of Patent: April 2, 2024Assignees: SAMSUNG ENGINEERING CO., LTD., SAMSUNG ELECTRONICS CO., LTDInventors: Seok Hwan Hong, Dae Soo Park, Seung Joon Chung, Yong Xun Jin, Jae Hyung Park, Jae Hoon Choi, Jae Dong Hwang, Jong Keun Yi, Su Hyoung Cho, Kyu Won Hwang, June Yurl Hur, Je Hun Kim, Ji Won Chun
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Publication number: 20230298712Abstract: There is provided a server for providing a user-sovereign medical data sharing and transaction service. The server includes a medical data collection unit configured to collect medical data generated from at least one of a user and a medical institution, a blockchain unit configured to store the collected medical data in a blockchain network while operating in conjunction with the blockchain network, and an artificial intelligence unit configured to read, from the blockchain network, medical data corresponding to the use request when receiving a use request for the stored medical data from another user, de-identify the read medical data, and provide the de-identified medical data to the other user.Type: ApplicationFiled: September 15, 2022Publication date: September 21, 2023Inventors: Bumhwi KIM, Kyu Hyung KIM
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Patent number: 11730417Abstract: Provided is a method of detecting the R peak of an electrocardiogram (ECG) signal using an adaptive median filter. The method includes allowing an ECG signal (hereinafter, referred to as a first ECG signal) received from an ECG signal measuring apparatus having a predetermined sampling rate to pass through an adaptive median filter, calculating a difference value between the first ECG signal and a signal (hereinafter, referred to as a second ECG signal) passing through the adaptive median filter, extracting R peak candidate groups by applying a maximum filtering size and an adaptive threshold applicable in the adaptive median filter to the calculated difference value between the first and second ECG signals, and detecting an R peak candidate group having a maximum value among the R peak candidate groups as an R peak.Type: GrantFiled: September 15, 2021Date of Patent: August 22, 2023Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Tae Wuk Bae, Kee Koo Kwon, Kyu Hyung Kim
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Publication number: 20230207072Abstract: Provided are a system and method for managing clinical trial data using a blockchain network scheme which allow hospitals, a contract research organization (CRO) group, and a blockchain network admin entity to share clinical trial data resulting from a clinical trial in real time on the basis of a blockchain network but forbid a hospital from accessing data generated from a plurality of other clinical hospitals in one clinical trial, encode and encrypt recorded information such that interpretation is not possible even through direct blockchain network access, and thereby ensure the integrity of clinical trial result data and enhance anonymity and security thereof.Type: ApplicationFiled: October 27, 2022Publication date: June 29, 2023Applicant: Electronics and Telecommunications Research InstituteInventors: Bumhwi KIM, Kyu Hyung KIM
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Patent number: 11504045Abstract: Provided are an apparatus and method for detecting ventricular depolarization (QRS) of an electrocardiogram (ECG). The apparatus includes an input unit configured to receive an ECG signal, a memory configured to store a program for detecting R and ventricular depolarization using the ECG signal, and a processor configured to execute the program, wherein the processor detects a QRS interval and an R-peak using a first-order derivative filter and a max-filter.Type: GrantFiled: November 24, 2020Date of Patent: November 22, 2022Assignee: Electronics and Telecommunications Research InstituteInventors: Tae Wuk Bae, Kee Koo Kwon, Kyu Hyung Kim
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Publication number: 20220095981Abstract: Provided is a method of detecting the R peak of an electrocardiogram (ECG) signal using an adaptive median filter. The method includes allowing an ECG signal (hereinafter, referred to as a first ECG signal) received from an ECG signal measuring apparatus having a predetermined sampling rate to pass through an adaptive median filter, calculating a difference value between the first ECG signal and a signal (hereinafter, referred to as a second ECG signal) passing through the adaptive median filter, extracting R peak candidate groups by applying a maximum filtering size and an adaptive threshold applicable in the adaptive median filter to the calculated difference value between the first and second ECG signals, and detecting an R peak candidate group having a maximum value among the R peak candidate groups as an R peak.Type: ApplicationFiled: September 15, 2021Publication date: March 31, 2022Applicant: Electronics and Telecommunications Research InstituteInventors: Tae Wuk BAE, Kee Koo KWON, Kyu Hyung KIM
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Patent number: 11065034Abstract: An automatic hair implanter is capable of continuously performing hair transplantation work by applying a structure of a conventional manual hair implanter. The automatic hair implanter (hair transplantation device) comprises a rotating magazine therein, and several needle modules are stored in the magazine. Two pushrods, which are positioned on a rear portion of the device and capable of translational motion, play a role of pushing a needle and a shaft, which constitute a needle module, forward. The needle and the shaft may be moved backward by a spring positioned inside the magazine.Type: GrantFiled: February 27, 2019Date of Patent: July 20, 2021Assignees: Electronics and Telecommunications Research Institute, Kyungpook National University Industry-Academic Cooperation FoundationInventors: Jung Wook Suh, Kyu Hyung Kim, Moon Kyu Kim, Jung Chul Kim, Tae Wuk Bae, Soo In Lee, Eun Chang Choi
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Publication number: 20210153763Abstract: Provided are an apparatus and method for detecting ventricular depolarization (QRS) of an electrocardiogram (ECG). The apparatus includes an input unit configured to receive an ECG signal, a memory configured to store a program for detecting R and ventricular depolarization using the ECG signal, and a processor configured to execute the program, wherein the processor detects a QRS interval and an R-peak using a first-order derivative filter and a max-filter.Type: ApplicationFiled: November 24, 2020Publication date: May 27, 2021Applicant: Electronics and Telecommunications Research InstituteInventors: Tae Wuk BAE, Kee Koo KWON, Kyu Hyung KIM
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Patent number: 10881431Abstract: The present disclosure relates to a hair implanter with an automatically retracting needle, and more specifically, to a hair implanter with an automatically retracting needle configured to automatically move a needle backward by a force of a spring when the needle is moved forward to a predetermined position to allow hair transplantation work to be smoothly performed.Type: GrantFiled: August 20, 2018Date of Patent: January 5, 2021Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Kyungpook National University Industry-Academic Cooperation FoundationInventors: Jung Wook Suh, Kyu Hyung Kim, Moon Kyu Kim, Jung Chui Kim, Tae Wuk Bae, Eun Chang Choi
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Patent number: 10835390Abstract: The present invention relates to a method for manufacturing a bone graft material using 3D printing of a DLP system. The method includes (1) dispersing a powder material including calcium phosphate-based ceramics in a solvent; (2) recovering the calcium phosphate-based ceramics by removing the solvent from a solution in which the calcium phosphate-based ceramic material is dispersed in Step 1; (3) producing a photocurable resin composition by adding a binder resin including a crosslinking agent and a photoinitiator to the calcium phosphate-based ceramics obtained in Step 2; (4) performing 3D rapid prototyping on a bone graft material molded body from the composition for a bone graft material produced in Step 3 by 3D printing of a DLP system; and (5) debinding and sintering organic materials remaining in the bone graft material molded body subjected to prototyping in Step 4.Type: GrantFiled: December 11, 2018Date of Patent: November 17, 2020Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Korea Textile Machinery Convergence Research InstituteInventors: So Young Yang, Yong Il Chung, Kyu Hyung Kim, Min Ji Lee, Soo In Lee, Eun Chang Choi
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Patent number: 10695090Abstract: Disclosed is an automatic hair transplant apparatus including a needle module in which a hair follicle is inserted, a supplying case which has a magazine shape into which the needle module is inserted like a bullet of a gun, a withdrawing case which has a magazine shape into which the needle module is inserted like a bullet of a gun, and a hair transplanter on which the supplying case and the withdrawing case are mounted and which transplants hair follicles into a scalp by sequentially operating needle modules in the supplying case one by one and inserts needle modules from which hair follicles are removed into the withdrawing case.Type: GrantFiled: January 10, 2018Date of Patent: June 30, 2020Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Tae Wuk Bae, Yong Chul Jung, Moon Kyu Kim, Jung Chul Kim, Kyu Hyung Kim, Jung Wook Suh, Soo In Lee, Hyung Soo Lee, Eun Chang Choi
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Publication number: 20200155300Abstract: An automatic hair implant apparatus according to the present disclosure includes a cylinder including a nozzle at an exit side and having a supporting part partially opened on a path, an implant unit configured to pass through the nozzle to implant an embedded follicle into target skin, a cartridge disposed on the supporting part of the cylinder and configured to sequentially replace the implant unit, and a push rod configured to guide the implant unit to the nozzle and return to its original position when the follicle is implanted into the target skin.Type: ApplicationFiled: November 14, 2019Publication date: May 21, 2020Applicant: Electronics and Telecommunications Research InstituteInventors: Tae Wuk BAE, Kyu Hyung KIM, Jung Wook SUH, Eun Chang CHOI, Chang Hyuk HONG
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Patent number: 10582947Abstract: The present invention provides a follicle transfer and transplantation method based on FUE, which provides a follicle extraction punch for transferring and transplanting a follicular unit of a scalp and loads a follicular unit, extracted by the follicle extraction punch, to the follicle extraction punch itself or transfers the extracted follicular unit to a separate needle, thereby enabling a hair transplantation operation to be relatively quickly and accurately performed.Type: GrantFiled: July 11, 2017Date of Patent: March 10, 2020Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Kyu Hyung Kim, Tae Wuk Bae, Jung Wook Suh, Soo In Lee, Eun Chang Choi
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Publication number: 20190262036Abstract: The present disclosure relates to a structure of an automatic hair implanter capable of continuously performing hair transplantation work by applying a structure of a conventional manual hair implanter. A proposed automatic hair implanter (hair transplantation device) comprises a rotating magazine therein, and several needle modules are stored in the magazine. Two pushrods, which are positioned on a rear portion of the device and capable of translational motion, play a role of pushing a needle and a shaft, which constitute a needle module, forward. The needle and the shaft may be moved backward by a spring positioned inside the magazine.Type: ApplicationFiled: February 27, 2019Publication date: August 29, 2019Applicants: Electronics and Telecommunications Research Institute, Kyungpook National University Industry-Academic Cooperation FoundationInventors: Jung Wook SUH, Kyu Hyung KIM, Moon Kyu KIM, Jung Chul KIM, Tae Wuk BAE, Soo In LEE, Eun Chang CHOI
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Publication number: 20190216616Abstract: The present invention relates to a method for manufacturing a bone graft material using 3D printing of a DLP system. The method includes (1) dispersing a powder material including calcium phosphate-based ceramics in a solvent; (2) recovering the calcium phosphate-based ceramics by removing the solvent from a solution in which the calcium phosphate-based ceramic material is dispersed in Step 1; (3) producing a photocurable resin composition by adding a binder resin including a crosslinking agent and a photoinitiator to the calcium phosphate-based ceramics obtained in Step 2; (4) performing 3D rapid prototyping on a bone graft material molded body from the composition for a bone graft material produced in Step 3 by 3D printing of a DLP system; and (5) debinding and sintering organic materials remaining in the bone graft material molded body subjected to prototyping in Step 4.Type: ApplicationFiled: December 11, 2018Publication date: July 18, 2019Inventors: So Young YANG, Yong Il CHUNG, Kyu Hyung KIM, Min Ji LEE, Soo In LEE, Eun Chang CHOI
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Publication number: 20190161574Abstract: The present invention relates to a polyester resin comprising a biomass-derived monomer and a preparation method therefor, and a powder paint composition comprising the resin and, more specifically, to a polyester resin and a preparation method therefor, and a powder paint composition comprising the resin, wherein the polyester resin comprises, as a repeat unit, a biomass-derived unit having improved reactivity and being derived from an anhydrosugar alcohol or a derivative thereof, thereby solving the problem of the depletion of petroleum resources corresponding to limited resources, exhibiting eco-friendliness and high-heat resistance, and remarkably improving weather resistance and flexibility of a coating film when used for a powder paint.Type: ApplicationFiled: April 27, 2017Publication date: May 30, 2019Applicants: SAMYANG CORPORATION, INOPOL CO., LTD.Inventors: Jun Seop IM, Hoon RYU, Seung Hyun YOO, Suel Ki JUNG, Jae Young CHOO, Young Kyu JANG, Kyu Hyung KIM, Ji Hwan KIM, Gyu Seok NOH, Geun Woo LEE
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Patent number: 10251674Abstract: Provided is a manual follicle-transplanting hair transplanter for increasing a graft survival rate. The manual follicle-transplanting hair transplanter includes a needle member having a lower end containing a follicle to be transplanted and having a head having a larger diameter than a portion below the head at an upper end thereof, a rod member inserted into the needle member and having a push portion having a larger diameter than a portion below the push portion at an upper end thereof, an inner body configured to contain the needle member and limit downward movement of the needle member, and an outer body configured to contain the inner body and limit upward movement of the needle member. The needle member is automatically withdrawn when a compressed spring disposed in the inner body expands and pushes up a lower surface of the head.Type: GrantFiled: April 25, 2016Date of Patent: April 9, 2019Assignees: Electronics and Telecommunications Research Institute, Kyungpook National University Industry-Academic Cooperation FoundationInventors: Tae Wuk Bae, Yong Chul Jung, Kyu Hyung Kim, Moon Kyu Kim, Jung Chul Kim, Jung Wook Suh, Hyung Soo Lee, Eun Chang Choi, Dae Sik Kim, Chang Hyuk Hong
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Publication number: 20190053827Abstract: The present disclosure relates to a hair implanter with an automatically retracting needle, and more specifically, to a hair implanter with an automatically retracting needle configured to automatically move a needle backward by a force of a spring when the needle is moved forward to a predetermined position to allow hair transplantation work to be smoothly performed.Type: ApplicationFiled: August 20, 2018Publication date: February 21, 2019Inventors: Jung Wook SUH, Kyu Hyung KIM, Moon Kyu KIM, Jung Chul KIM, Tae Wuk BAE, Eun Chang CHOI
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Patent number: 10037160Abstract: A storage device includes a nonvolatile memory device including memory blocks divided into a first memory area and a second memory area; and a memory controller. In the case of programming specific attribute data, the memory controller determines a memory area in which the specific attribute data will be programmed according to a wear out ratio of the first memory area and a wear out ratio of the second memory area. The wear out ratio is a ratio of the current maximum erase count of memory blocks of a memory area with respect to the allowable maximum erase count of the memory area.Type: GrantFiled: December 10, 2015Date of Patent: July 31, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Chun-Um Kong, Kyu-Hyung Kim, Younwon Park