Patents Assigned to University-Industry Cooperation Group of Kyung Hee
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Publication number: 20230379477Abstract: An inter-prediction method according to the present invention comprises the steps of: deriving motion information of a current block; and generating a prediction block for the current block on the basis of the derived motion information. According to the present invention, computational complexity can be reduced and encoding efficiency can be improved.Type: ApplicationFiled: April 13, 2023Publication date: November 23, 2023Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
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Publication number: 20230374331Abstract: Disclosed are an ink for photonic annealing, a thick metal film surface-functionalized using the ink for photonic annealing, and methods of manufacturing the ink for photonic annealing and the thick metal film. More particularly, the ink for photonic annealing includes metal micron particles; and metal nanoparticles adsorbed on the surface of the metal micron particles, wherein the adsorbed metal nanoparticles are formed in a single layer through surface modification.Type: ApplicationFiled: May 18, 2023Publication date: November 23, 2023Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Sun Ho Jeong, Ye Jin Jo, Sang Hyeok Bae, Ji Yu Shim
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Publication number: 20230372196Abstract: An acupuncture set for double-blind tests includes a support member whose one surface is in contact with skin of a subject and in which a through hole is formed in a vertical direction, a filling member coupled in a through hole of the support member and provided in a pipe shape with one side shielded, a hollow guide member, wherein a portion of a lower part of the hollow guide member is combined to a through hole of the support member and first guide protrusions protrude from an inside of the hollow guide member, and a moving member configured to move in a vertical direction within the guide member in a state of being combined with a needle body.Type: ApplicationFiled: July 31, 2023Publication date: November 23, 2023Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventor: Eui Ju LEE
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Patent number: 11825077Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.Type: GrantFiled: April 20, 2022Date of Patent: November 21, 2023Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Gwang Hoon Park, Tae Hyun Kim, Dae Young Lee
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Publication number: 20230370632Abstract: The image decoding method according to the present invention comprises the steps of: determining the availability of a block adjacent to a current block; configuring a merge candidate list for the current block on the basis of the result of the determined availability; and performing motion compensation for the current block on the basis of the merge candidate list, wherein the step of determining availability comprises the steps of inducing block availability information on the adjacent block and inducing the availability of motion information on the adjacent block, and the step of determining the availability of the adjacent block is such that when there is more than one adjacent block, the availability of adjacent blocks can be determined in accordance with a predetermined order restriction.Type: ApplicationFiled: July 5, 2023Publication date: November 16, 2023Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong KIM, Sung Chang LIM, Jin Soo CHOI, Jin Woong KIM, Gwang Hoon PARK, Kyung Yong KIM
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Publication number: 20230370634Abstract: The image decoding method according to the present invention comprises the steps of: determining the availability of a block adjacent to a current block; configuring a merge candidate list for the current block on the basis of the result of the determined availability; and performing motion compensation for the current block on the basis of the merge candidate list, wherein the step of determining availability comprises the steps of inducing block availability information on the adjacent block and inducing the availability of motion information on the adjacent block, and the step of determining the availability of the adjacent block is such that when there is more than one adjacent block, the availability of adjacent blocks can be determined in accordance with a predetermined order restriction.Type: ApplicationFiled: July 5, 2023Publication date: November 16, 2023Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong KIM, Sung Chang LIM, Jin Soo CHOI, Jin woong KIM, Gwang Hoon PARK, Kyung Yong KIM
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Publication number: 20230370633Abstract: The image decoding method according to the present invention comprises the steps of: determining the availability of a block adjacent to a current block; configuring a merge candidate list for the current block on the basis of the result of the determined availability; and performing motion compensation for the current block on the basis of the merge candidate list, wherein the step of determining availability comprises the steps of inducing block availability information on the adjacent block and inducing the availability of motion information on the adjacent block, and the step of determining the availability of the adjacent block is such that when there is more than one adjacent block, the availability of adjacent blocks can be determined in accordance with a predetermined order restriction.Type: ApplicationFiled: July 5, 2023Publication date: November 16, 2023Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong KIM, Sung Chang LIM, Jin Soo CHOI, Jin woong KIM, Gwang Hoon PARK, Kyung Yong KIM
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Patent number: 11818907Abstract: Disclosed are a structure of a quantum-dot light emitting device including a charge generation junction layer and a method of fabricating the quantum-dot light emitting device. A quantum-dot light emitting device according to an embodiment of the present invention includes a negative electrode, a first charge generation junction layer including a p-type semiconductor layer and an n-type semiconductor layer, a quantum-dot light emitting layer, a hole transport layer, a second charge generation junction layer including a p-type semiconductor layer and an n-type semiconductor layer, and a positive electrode. The first and second charge generation junction layers is formed using a solution process. Accordingly, charge generation and injection can be stabilized, a process time can be shorted, and problems in the work function a positive or a negative electrode of a quantum-dot light emitting device can be addressed.Type: GrantFiled: October 27, 2021Date of Patent: November 14, 2023Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Jin Jang, Eun Sa Hwang, Hyo Min Kim
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Publication number: 20230352084Abstract: A storage circuit includes a multi-stage latch circuit having first to fourth transistor pairs therein, which respectively include a pull-up transistor and a pull-down transistor connected in series through a corresponding one of first to fourth storage nodes. An access circuit is provided, which has a plurality of access transistors of different conductivity type therein. The access transistors are electrically coupled to at least two of the first to fourth storage nodes and configured to enable writing of data bits into at least some of the first to fourth storage nodes, and reading of data bits from at least some of the first to fourth storage nodes. A control circuit is provided, which controls the access circuit during the writing and reading.Type: ApplicationFiled: January 19, 2023Publication date: November 2, 2023Applicant: University-Industry Cooperation Group of Kyung Hee UniversityInventors: Kijun Lee, Youngmin Kang, Ikjoon Chang, Kyomin Sohn
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Publication number: 20230344009Abstract: Disclosed is an electrolyte for a secondary battery that includes an ionic liquid containing an ether functional group, thereby providing effects of lowering the viscosity and improving lithium ion conductivity even when a molecular weight is increased.Type: ApplicationFiled: December 7, 2022Publication date: October 26, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Dong Hyun Lee, Kyoung Han Ryu, Yeon Jong Oh, Je Seung Lee, Dae Won Kim, Su Yeon Lee
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Publication number: 20230336764Abstract: According to the present invention, there is provided A method of encoding a three-dimensional (3D) image, the method comprising: determining a prediction mode for a current block as an inter prediction mode; determining whether a reference block corresponding to the current block in a reference picture has motion information; when the reference block has the motion information, deriving motion information on the current block for each sub prediction block in the current block; and deriving a prediction sample for the current block based on the motion information on the current block.Type: ApplicationFiled: June 5, 2023Publication date: October 19, 2023Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Gwang Hoon PARK, Min Seong LEE, Young Su HEO, Yoon Jin LEE
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Patent number: 11788882Abstract: Disclosed is a wire sensing apparatus including a vibrable wire part; a generator configured to generate electrostatic force through interference with the wire part to generate electric energy; and a sensor part connected to at least one of the wire part and the generator and configured to measure a resonance frequency of the wire part to detect a state of an object. According to such a configuration, a sensor applicable to various conditions can be provided at low cost.Type: GrantFiled: June 5, 2018Date of Patent: October 17, 2023Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Dukhyun Choi, Hee Jae Hwang, Jiseop Yoo, Yeonseok Jeong
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Publication number: 20230323056Abstract: A manufacturing method for a composite sheet having excellent rigidity, no shape deformation, and excellent transparency is disclosed. By laminating a film obtained by impregnating a composite resin on a wet cake including cellulose nanofibers and glycerol, rigidity and transparency may be maximized, and a flat and thick composite sheet may be provided.Type: ApplicationFiled: November 22, 2022Publication date: October 12, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Sung Wan Jeon, Jung Mok You, Kang Yun Lee
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Patent number: 11782498Abstract: An electronic device includes a coding module that determines whether a parameter of an artificial neural network is an outlier, depending on a value of the parameter and compresses the parameter by truncating a first bit of the parameter when the parameter is a non-outlier and truncating a second bit of the parameter when the parameter is the outlier, and a decoding module that decodes a compressed parameter.Type: GrantFiled: February 17, 2020Date of Patent: October 10, 2023Assignee: University-Industry Cooperation Group of Kyung Hee UniversityInventors: Ik Joon Chang, Ho Nguyen Dong, Minhson Le
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Patent number: 11771725Abstract: The present invention provides novel Lactobacillus sp. strains, novel Bifidobacterium sp. strains, or lactic acid bacteria mixtures thereof, which are isolated from kimchi or human feces. A certain Lactobacillus sp. strain or certain Bifidobacterium sp. strain according to the present invention is isolated from kimchi or human feces, and thus is highly safe, and has various physiological activities such as antioxidant activity, ?-glucuronidase inhibitory activity, lipopolysaccharide (LPS) production inhibitory activity or tight junction protein expression-inducing activity. Accordingly, a certain Lactobacillus sp. strain, certain Bifidobacterium sp. strain or mixture thereof according to the present invention may be used as a functional food or medicinal material useful for the prevention, alleviation or treatment of intestinal damage, liver injury, allergic disease, inflammatory disease, or obesity.Type: GrantFiled: November 17, 2021Date of Patent: October 3, 2023Assignees: University-Industry Cooperation Group Of Kyung Hee University, NAVIPHARM CO., LTD.Inventors: Dong Hyun Kim, Myung Joo Han
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Patent number: 11775042Abstract: Provided are an energy management method in a self-powered network, and an energy management apparatus and an energy management system to perform the method. The energy management system includes a first energy management unit and at least one second energy management unit configured to be communicable with the first energy management unit. Here, the at least one second energy management unit may acquire observation data using collected data and may transmit the acquired observation data to the first energy management unit, the first energy management unit may acquire a global neural network parameter by performing learning based on the observation data and may transfer the neural network parameter to the second energy management unit, and the at least one second energy management unit may determine an energy dispatch by performing learning using the neural network parameter and the collected data.Type: GrantFiled: August 25, 2020Date of Patent: October 3, 2023Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Choong Seon Hong, Md Shirajum Munir, Do Hyeon Kim
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Patent number: 11770550Abstract: Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.Type: GrantFiled: August 7, 2019Date of Patent: September 26, 2023Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Sung Chang Lim, Hae Chul Choi, Se Yoon Jeong, Suk Hee Cho, Hui Yong Kim, Jin Ho Lee, Ha Hyun Lee, Jong Ho Kim, Jin Soo Choi, Jin Woong Kim, Gwang Hoon Park, Kyung Yong Kim, Dong Gyu Sim, Seoung Jun Oh
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Patent number: 11770534Abstract: A method and a device for encoding/decoding images are disclosed. The method for encoding images comprises the steps of: deriving a scan type of a residual signal for a current block according to whether or not the current block is a transform skip block; and applying the scan type to the residual signal for the current block, wherein the transform skip block is a block to which transform for the current block is not applied and is specified on the basis of information indicating whether or not transform for the current block is to be applied.Type: GrantFiled: May 31, 2022Date of Patent: September 26, 2023Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Gwang Hoon Park, Kyung Yong Kim
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Patent number: 11765356Abstract: A method and a device for encoding/decoding images are disclosed. The method for encoding images comprises the steps of: deriving a scan type of a residual signal for a current block according to whether or not the current block is a transform skip block; and applying the scan type to the residual signal for the current block, wherein the transform skip block is a block to which transform for the current block is not applied and is specified on the basis of information indicating whether or not transform for the current block is to be applied.Type: GrantFiled: May 31, 2022Date of Patent: September 19, 2023Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Gwang Hoon Park, Kyung Yong Kim
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Publication number: 20230287016Abstract: Embodiments provide a light emitting device that includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1, which is explained in the specification:Type: ApplicationFiled: February 2, 2023Publication date: September 14, 2023Applicants: Samsung Display Co., Ltd., Seoul National University R&DB Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: MI EUN JUN, CHANGWOONG CHU, Soo Young PARK, Jongwook PARK, Dongmin PARK, Chi Hyun RYOO, Seyoung JUNG