Patents by Inventor Jin Il Kim
Jin Il 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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Patent number: 11972632Abstract: A fingerprint ridge digital enhancement apparatus includes: a fingerprint image obtainer configured to obtain a fingerprint image; a pixel value extractor configured to divide an area with ridges and an area without ridges in the fingerprint image, and to extract a pixel value according to a color model for each area; an outlier detector configured to detect an outlier of the pixel value according to the color model for each area; a correction operator configured to calculate the average and standard deviation of pixel values according to the color model for each area from which the outlier is removed; a parameter operator configured to set a parameter that is a criterion for dividing each area, and to operate a reference value of the parameter; and a matrix operator configured to generate and operate a matrix including the pixel value according to the color model of the fingerprint image and the reference value of the parameter.Type: GrantFiled: June 16, 2023Date of Patent: April 30, 2024Assignee: REPUBLIC OF KOREA (NATIONAL SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)Inventors: Kyu Young Lim, Young Il Seo, Byung Seon Moon, Jin Pyo Kim
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Patent number: 11968312Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.Type: GrantFiled: November 16, 2021Date of Patent: April 23, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
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Publication number: 20240127094Abstract: Disclosed herein are a logical qubit execution apparatus and method. The logical qubit execution apparatus may be configured to execute, by a logical execution layer, a quantum circuit including requested logical qubits using a lattice surgery operation, generate, by the logical execution layer, measurement results of the logical qubits by combining measurement results of logical Pauli frames, generate, by a physical execution layer, a physical qubit circuit by converting a logical qubit operation corresponding to the measurement results of the logical qubits into a physical qubit operation, and measure, by the physical execution layer, results of an operation on physical Pauli frames by executing the physical qubit circuit.Type: ApplicationFiled: June 30, 2023Publication date: April 18, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin-Ho ON, Chei-Yol KIM, Soo-Cheol OH, Sang-Min LEE, Gyu-Il CHA
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Patent number: 11949881Abstract: The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.Type: GrantFiled: April 1, 2021Date of Patent: April 2, 2024Assignees: Electronics and Telecommunications Research Institute, Kwangwoon University Research Institute for Industry Cooperation, Industry-Academia Cooperation Group of Sejong UniversityInventors: Se-Yoon Jeong, Hae-Chul Choi, Jeong-Il Seo, Seung-Kwon Beack, In-Seon Jang, Jae-Gon Kim, Kyung-Ae Moon, Dae-Young Jang, Jin-Woo Hong, Jin-Woong Kim, Yung-Lyul Lee, Dong-Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Dae-Yeon Kim, Dong-Kyun Kim
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Publication number: 20240098437Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju LEE, Jeong Il SEO, Seung Kwon BEACK, Kyeong Ok KANG, Jin Woong KIM, Jae Hyoun YOO
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Patent number: 11935296Abstract: Provided is an apparatus for online action detection, the apparatus including a feature extraction unit configured to extract a chunk-level feature of a video chunk sequence of a streaming video, a filtering unit configured to perform filtering on the chunk-level feature, and an action classification unit configured to classify an action class using the filtered chunk-level feature.Type: GrantFiled: August 25, 2021Date of Patent: March 19, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin Young Moon, Hyung Il Kim, Jong Youl Park, Kang Min Bae, Ki Min Yun
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Publication number: 20240071690Abstract: A multilayer electronic component includes a body including a plurality of dielectric layers and internal electrodes, and an external electrode disposed on the body and connected to the internal electrodes. The body includes an active portion including the plurality of internal electrodes to form capacitance, and cover portions disposed on the active portion, and the cover portions include an outer cover portion including a carbon compound and an inner cover portion disposed between the active portion and the outer cover portion. An average carbon content (Cc2) of the outer cover portion compared to an average carbon content (Cc1) of the inner cover portion satisfies 100?Cc2/Cc1?10,000.Type: ApplicationFiled: August 14, 2023Publication date: February 29, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Yeop KIM, Jin Il KANG, Ji Hun LEE, Chang Hak CHOI
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Patent number: 11912787Abstract: Proposed is a peptide for skin anti-aging and anti-wrinkle, comprising a glycine-histidine-lysine tripeptide and polyarginine linked to the carboxy-terminus of the tripeptide, and a composition for skin anti-aging and anti-wrinkle comprising the peptide. The peptide and composition may enter the cytoplasm more rapidly and efficiently than a conventional GHK tripeptide, and may exhibit skin anti-aging and anti-wrinkle effects similar to those of the GHK tripeptide even at a lower concentration than that of the GHK tripeptide.Type: GrantFiled: January 22, 2020Date of Patent: February 27, 2024Assignee: DERMAFIRM, INC.Inventors: Hoon Cha, Young Il Kwon, Sang Cheol Han, Jin Wook Kim, Mi Young Lee, Ga Hee Hur
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Patent number: 11906492Abstract: An apparatus for quantitatively analyzing gas, particularly oxygen, generated in a battery material, particularly a cathode material is provided. The apparatus contains a switching valve and a sampling loop in a pyrolyzer, thereby allowing an EGA method, which was used only for the qualitative analysis of gas generated from a solid sample, to be used for the quantitative analysis of gas generated at a specific temperature when heat is applied by the pyrolyzer in a battery material.Type: GrantFiled: January 24, 2018Date of Patent: February 20, 2024Assignee: LG Energy Solution, Ltd.Inventors: Sungwon Hong, Kyungmee Lee, Nak Hee Choi, Jeong Ae Ahn, Jin Il Kim
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Publication number: 20190369072Abstract: An apparatus for quantitatively analyzing gas, particularly oxygen, generated in a battery material, particularly a cathode material is provided. The apparatus contains a switching valve and a sampling loop in a pyrolyzer, thereby allowing an EGA method, which was used only for the qualitative analysis of gas generated from a solid sample, to be used for the quantitative analysis of gas generated at a specific temperature when heat is applied by the pyrolyzer in a battery material.Type: ApplicationFiled: January 24, 2018Publication date: December 5, 2019Applicant: LG Chem, Ltd.Inventors: Sungwon Hong, Kyungmee Lee, Nak Hee Choi, Jeong Ae Ahn, Jin Il Kim
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Publication number: 20190148973Abstract: Disclosed herein is a complex circuit for charging and low-voltage conversion for an electric vehicle. The complex circuit is provided with a power factor correction converter including a first inductor, a transformer, a first switching unit connected to primary-side terminals of the transformer, a second switching unit connected to secondary-side terminals of the transformer, and a first capacitor, in which the complex circuit is operated in a charging mode for generating a high voltage power source and a low-voltage conversion mode for generating a low voltage power source in accordance with operations of the first switching unit and the second switching in the power factor correction converter.Type: ApplicationFiled: November 20, 2017Publication date: May 16, 2019Applicant: EJINS CO., LTD.Inventor: Jin Il KIM
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Patent number: 10265456Abstract: Disclosed are a blood filter which exhibits excellent leukocyte elimination performance as well as significantly improved blood throughput per unit time and erythrocyte recovery rate and a method of manufacturing the same. The blood filter of the present invention includes a pre-treatment filter which is a laminate of first non-woven fabrics having a mean fiber diameter of 5 to 30 ?m and a mean pore size of 10 to 30 ?m, and a main filter which is a laminate of second non-woven fabrics having a mean fiber diameter of 1 to 5 ?m, a mean pore size of 5 to 10 ?m and a mean pore size distribution rate of 30% or more. A filling density of the pre-treatment filter and a filling density of the main filter, with respect to a target blood throughput of the blood filter, are 0.1 g/100 ml to 1 g/100 ml and 1 g/100 ml to 3 g/100 ml, respectively.Type: GrantFiled: December 28, 2015Date of Patent: April 23, 2019Assignee: KOLON INDUSTRIES, INC.Inventors: Min Ho Lee, Jin Il Kim
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Publication number: 20190110961Abstract: The present invention relates to a nonwoven sheet for a mask pack, which has the improved adhesion and attachment to the skin due to the good flexibility of a material, which has improved wettability with respect to cosmetics, and which secures self-supporting force and good strength. Specifically, the present invention relates to a nonwoven sheet for a mask pack, which includes split yarns formed from two or more types of thermoplastic resin.Type: ApplicationFiled: April 3, 2017Publication date: April 18, 2019Applicant: KOLON INDUSTRIES, INC.Inventors: Tae Hwan AHN, Jin Il KIM, Jin Hwan CHOI, Hee Jung CHO
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Publication number: 20180263071Abstract: An electronic device for supporting a connection to a wireless router of an internet of things (IoT) device is provided. The electronic device includes a transceiver, a communication interface, a processor, and a memory. The processor connects a first external device by using a first service set identifier (SSID), receives first information about the first external device from the first external device, transmits at least part of the first information and second information about the electronic device to a second external device, forwards connection information from the second external device, which includes a second SSID for wireless connection between the first external device and the electronic device, or receives a transmission request of the connection information from the second external device and transmits the connection information to the first external device, and wirelessly connects to the first external device by using the connection information.Type: ApplicationFiled: January 22, 2018Publication date: September 13, 2018Inventors: Ye Ji YOON, Jong Mu CHOI, Min Ho KANG, Jin Hyun PARK, Jun Hak LIM, Won Tae CHAE, Bo Kun CHOI, Jin Hong JEONG, Doo Suk KANG, Sun Key LEE, Byung Sung KIM, Jin Il KIM, Chan Woo PARK
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Publication number: 20170354774Abstract: Disclosed are a blood filter which exhibits excellent leukocyte elimination performance as well as significantly improved blood throughput per unit time and erythrocyte recovery rate and a method of manufacturing the same. The blood filter of the present invention includes a pre-treatment filter which is a laminate of first non-woven fabrics having a mean fiber diameter of 5 to 30 ?m and a mean pore size of 10 to 30 ?m, and a main filter which is a laminate of second non-woven fabrics having a mean fiber diameter of 1 to 5 ?m, a mean pore size of 5 to 10 ?m and a mean pore size distribution rate of 30% or more. A filling density of the pre-treatment filter and a filling density of the main filter, with respect to a target blood throughput of the blood filter, are 0.1 g/100 ml to 1 g/100 ml and 1 g/100 ml to 3 g/100 ml, respectively.Type: ApplicationFiled: December 28, 2015Publication date: December 14, 2017Inventors: Min Ho LEE, Jin Il KIM
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Patent number: 9544724Abstract: A location-based information service method for improving utilization of location-based information services and a mobile terminal for implementing the location-based information service method are provided. A method for providing an information service using a mobile terminal includes acquiring, at a mobile terminal, location information, determining an Internet Protocol (IP) address based on the location information, and receiving service information from a cyber space associated with a service provider that corresponds to the IP address.Type: GrantFiled: July 21, 2014Date of Patent: January 10, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Min Choi, Sang Yoon Lee, Dae Gyu Kim, Jin Il Kim, Min Sook Park
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Patent number: 9377194Abstract: A scrubber includes: a first body for burning toxic gas introduced into a combustion chamber, using a flame generated by a cathode electrode and an anode electrode, and auxiliary gases including hydrogen and oxygen; a second body which is connected with the first body and serves to induce complete combustion of the burned toxic gas in an in-chamber and indirectly cool the toxic gas; and an electrolysis unit serving to produce hydrogen and oxygen by electrolysis and supply the produced hydrogen and oxygen as auxiliary gases to the first body. In the scrubber, a high combustion rate can be achieved even at relatively low power by a combination of high energy, obtained by the combustion of hydrogen and oxygen, with combustion heat caused by plasma, and toxic gas can be more efficiently treated by increasing treatment temperature.Type: GrantFiled: December 13, 2012Date of Patent: June 28, 2016Inventor: Jin Il Kim
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Patent number: 9024000Abstract: The present invention relates to a method to improve the sorbent efficiency of protein A chromatography using switching column with continuous feeding. In the chromatography method of the present invention, the increased usage efficiency of the absorbent (resin), the decreased processing time, the decreased operation cycle of column compared to that of single batch-type column, and the reduced amount of used resin are achieved and thus, the target protein can be purified at a high efficiency and a low cost.Type: GrantFiled: April 26, 2011Date of Patent: May 5, 2015Assignee: Celltrion, Inc.Inventors: Su Hi Jeon, Jin-Il Kim
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Publication number: 20140329547Abstract: A location-based information service method for improving utilization of location-based information services and a mobile terminal for implementing the location-based information service method are provided. A method for providing an information service using a mobile terminal includes acquiring, at a mobile terminal, location information, determining an Internet Protocol (IP) address based on the location information, and receiving service information from a cyber space associated with a service provider that corresponds to the IP address.Type: ApplicationFiled: July 21, 2014Publication date: November 6, 2014Inventors: Seung Min CHOI, Sang Yoon LEE, Dae Gyu KIM, Jin Il KIM, Min Sook PARK
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Patent number: 8787928Abstract: A location-based information service method for improving utilization of location-based information services and a mobile terminal for implementing the location-based information service method are provided. A method for providing an information service using a mobile terminal includes acquiring, at a mobile terminal, location information, determining an Internet Protocol (IP) address based on the location information, and receiving service information from a cyber space associated with a service provider that corresponds to the IP address.Type: GrantFiled: January 30, 2009Date of Patent: July 22, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Min Choi, Sang Yoon Lee, Dae Gyu Kim, Jin Il Kim, Min Sook Park