Patents by Inventor Yoon Hwang
Yoon Hwang 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: 12002974Abstract: A pouch type secondary battery according to the present invention includes: an electrode assembly; a battery case accommodating the electrode assembly in an inside thereof; an electrode tab protruding from the electrode assembly; a first electrode lead having an inner end connected to the electrode tab; a second electrode lead having an inner end coupled to an outer end of the first electrode lead and an outer end extending outside of the battery case; a connection part coupling the first and second electrode leads to each other; an insulation part fused around a portion of each of the first and second electrode leads, the insulation part bonding the first and second electrode leads to the battery case; and a fusion prevention part located at a position at one surface of the first electrode lead, the fusion prevention part preventing the first electrode lead from being fused to the insulation part.Type: GrantFiled: November 6, 2018Date of Patent: June 4, 2024Assignee: LG Energy Solution, Ltd.Inventors: Yong Su Choi, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu, Soo Ji Hwang, Na Yoon Kim, Yong Kim
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Patent number: 11998901Abstract: The present invention relates to a novel metal complex, a method for producing same, and a method for producing a gamma-lactam compound using same, and the metal complex according to the present invention is used as a catalyst for producing a gamma-lactam compound and can efficiently produce a gamma-lactam compound with an excellent yield and excellent selectivity.Type: GrantFiled: February 18, 2022Date of Patent: June 4, 2024Assignees: INSTITUTE FOR BASIC SCIENCE, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Sukbok Chang, Seung Youn Hong, Yoon Su Park, Yeongyu Hwang, Yeong Bum Kim
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Patent number: 11994652Abstract: A polarizing plate and an optical display including the same are provided. The polarizing plate is composed of a display region and a non-display region surrounding the display region, and includes: a polarizer; and a bonding layer and a first polarizer protective film sequentially stacked on an upper surface of the polarizer. A light shielding layer includes a UV absorbent material and is embedded in the bonding layer to constitute at least a portion of the non-display region. The light shielding layer is formed on at least one surface of the first polarizer protective film.Type: GrantFiled: November 29, 2018Date of Patent: May 28, 2024Assignee: Samsung SDI Co., Ltd.Inventors: Ji Hyun Hwang, Yoo Jin Kim, Jin Woo Kim, Dong Yoon Shin, Bae Wook Lee, Sung Man Cho
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Publication number: 20240172501Abstract: A display panel in one example includes a substrate, an anode including an emission region on the substrate, a reference voltage line adjacent to the anode, and a branch line connected to the reference voltage line to apply a reference voltage from the reference voltage line to the anode via a switching element. The branch line includes a semiconductor layer, and the branch line is between the reference voltage line and the anode.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: LG Display Co., Ltd.Inventors: Dong Yoon LEE, Kwang Yong CHOI, Seong Hwan HWANG, Byeong Uk GANG, Hye Min PARK
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Patent number: 11961695Abstract: An apparatus for treating a substrate includes a process chamber that performs a liquid treatment process by dispensing a treatment liquid onto the substrate, and components provided in the process chamber. A surface of at least one of the components is formed of a material containing an ion-implanted fluorine resin.Type: GrantFiled: August 24, 2021Date of Patent: April 16, 2024Assignee: SEMES CO., LTD.Inventors: Doyeon Kim, Hyun Yoon, Ho Jong Hwang
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Patent number: 11959193Abstract: Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.Type: GrantFiled: March 22, 2022Date of Patent: April 16, 2024Assignee: Korea Institute of Science and TechnologyInventors: Dae Yoon Kim, Ki Hyun Ryu, Bon Cheol Ku, Jun Yeon Hwang, Nam Dong Kim, Dong Ju Lee, Seo Gyun Kim
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Publication number: 20240087277Abstract: A control method of a fastening tool for fastening a component part includes photographing a fastening portion of the component part through a camera portion mounted on the fastening tool. The control method includes pre-processing that rotates an input image, which has been photographed by the camera portion, to match with representative model image. The control method includes estimating the fastening portion through an inference process through a convolutional neural network (CNN) algorithm-based image classification work on a video input image of a same fastening portion finished with the pre-processing work. The control method also includes setting a torque value that is matched with a recognized fastening portion when a probability value of the fastening portion in the inference process exceeds a predetermined reference ratio.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Tae Mun Hwang, DongHa Jeong, Byung Cheol Song, Dong Yoon Choi
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Publication number: 20240090279Abstract: A display panel includes a first organic film layer, a first barrier layer disposed on first organic film layer, a shielding pattern disposed on the first barrier layer, a second barrier layer covering the shielding pattern and disposed on first barrier layer, a first active pattern disposed on the second barrier layer and overlapping the shielding pattern in a plan view, a gate electrode disposed on the first active pattern, an emission control line disposed on the first active pattern and adjacent to a first side of the gate electrode in the plan view, an upper compensation control line disposed on the emission control line and adjacent to a second side of gate electrode in the plan view, and a second active pattern disposed on the emission control line.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: YOON-JONG CHO, TETSUHIRO TANAKA, YOUNG-IN HWANG
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Patent number: 11922841Abstract: The present disclosure relates to a display device, and the display device according to an embodiment includes: a substrate including a display area and a peripheral area; a plurality of light-emitting elements positioned in a display area; a plurality of pixel circuits connected to a plurality of light-emitting elements, respectively; a sensor positioned on the peripheral area of the substrate; a leakage current detecting circuit connected to the sensor; and a light emitting wiring connected to the leakage current detecting circuit and connected to at least one of the plurality of light-emitting elements, wherein the sensor includes a first sensor and the first sensor includes a first sensing transistor, and a first conductive pattern spaced apart from the channel of the first sensing transistor, and the first conductive pattern is positioned in the same layer as at least one of a plurality of layers configuring the transistor.Type: GrantFiled: September 22, 2022Date of Patent: March 5, 2024Assignee: Samsung Display Co., Ltd.Inventors: Yoon Ho Kim, Jong Woo Park, June Hwan Kim, Ki Ju Im, Young Tae Choi, Hyuncheol Hwang
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Patent number: 11925084Abstract: A display panel can include a substrate, a light-emitting element including an emission region on the substrate, a reference voltage line adjacent to the light-emitting element, and a branch line connected to the reference voltage line to apply a reference voltage to light-emitting element. The light-emitting element can emit light on the emission region in a direction of the substrate. Further, the branch line can include a semiconductor layer, and the semiconductor layer of the branch line can overlap the emission region.Type: GrantFiled: December 16, 2022Date of Patent: March 5, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
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Patent number: 11578383Abstract: Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.Type: GrantFiled: November 10, 2021Date of Patent: February 14, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Jae-Yoon Hwang, Min-Woo Kang, Shin-Woong Jeong, Soon-Jae Won, Sang-Min Song, Seung-Hyun Hong, Min-Woo Kang
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Publication number: 20220064755Abstract: Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.Type: ApplicationFiled: November 10, 2021Publication date: March 3, 2022Inventors: Jae-Yoon Hwang, Min-Woo Kang, Shin-Woong Jeong, Soon-Jae Won, Sang-Min Song, Seung-Hyun Hong, Min-Woo Kang
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Patent number: 11223641Abstract: The present disclosure relates to an apparatus and method for reconfiguring a signature used in a signature-based abnormal traffic detection scheme. A signature reconfiguration method of the present disclosure comprises: selecting a signature from a signature list and dividing the selected signature into a plurality of signature fragments; calculating a first impact for each of a plurality of load elements by inspection of the plurality of signature fragments for the plurality of load elements; calculating a second impact for each of the plurality of load elements by applying a weight for each of the plurality of load elements to the first impact; calculating a final load impact for each signature fragment by summing corresponding second impacts to each signature fragment among the calculated second impacts; and rearranging an order of the plurality of signature fragments according to a magnitude of the calculated final load impact.Type: GrantFiled: May 23, 2019Date of Patent: January 11, 2022Assignee: WINS CO., LTD.Inventors: Yong Sig Jin, Ji Yoon Hwang
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Patent number: 11198920Abstract: Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.Type: GrantFiled: November 22, 2019Date of Patent: December 14, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundai Steel CompanyInventors: Jae-Yoon Hwang, Min-Woo Kang, Shin-Woong Jeong, Soon-Jae Won, Sang-Min Song, Seung-Hyun Hong, Min-Woo Kang
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Patent number: 11074066Abstract: Disclosed is a system including at least one network interface; at least one processor operatively connected to the at least one network interface; and at least one memory configured to store a plurality of versions of software updates for a group of mobile devices and operatively connected to the at least one processor, wherein the at least one memory stores instructions causing the at least one processor, when executed, to receive a request for providing a list of software updates from an external server through the at least one network interface, to generate the list of the software updates, the list including information on a plurality of versions of the software updates, to provide the list to the external server through the at least one network interface, to receive a request for providing a selected version of the software update from one of the mobile devices through the at least one network interface, and to provide the selected version of the software update to the one of the mobile devices throughType: GrantFiled: September 17, 2018Date of Patent: July 27, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Kyoung Heun Shin, Junha Kim, Tae Hun Lee, Tae Yoon Hwang
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Patent number: 11025650Abstract: Provided are a multi-pattern policy detection system and method, wherein, in an environment that operates a plurality of policies for determining matching or non-matching by a string or a normalized format, the plurality of policies are expressed by a data structure that is searchable at a time, and are optimized to improve search performance.Type: GrantFiled: September 21, 2018Date of Patent: June 1, 2021Assignee: WINS Co., Ltd.Inventors: Yong Sig Jin, Ji Yoon Hwang
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Publication number: 20200377965Abstract: Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.Type: ApplicationFiled: November 22, 2019Publication date: December 3, 2020Inventors: Jae-Yoon Hwang, Min-Woo Kang, Shin-Woong Jeong, Soon-Jae Won, Sang-Min Song, Seung-Hyun Hong, Min-Woo Kang
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Publication number: 20200249938Abstract: Disclosed is a system including at least one network interface; at least one processor operatively connected to the at least one network interface; and at least one memory configured to store a plurality of versions of software updates for a group of mobile devices and operatively connected to the at least one processor, wherein the at least one memory stores instructions causing the at least one processor, when executed, to receive a request for providing a list of software updates from an external server through the at least one network interface, to generate the list of the software updates, the list including information on a plurality of versions of the software updates, to provide the list to the external server through the at least one network interface, to receive a request for providing a selected version of the software update from one of the mobile devices through the at least one network interface, and to provide the selected version of the software update to the one of the mobile devices throughType: ApplicationFiled: September 17, 2018Publication date: August 6, 2020Inventors: Kyoung Heun SHIN, Junha KIM, Tae Hun LEE, Tae Yoon HWANG
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Publication number: 20200115787Abstract: Provided herein is an alloy steel in which carburization is prevented by a processing load, the alloy steel including: about 0.13 to 0.25 wt % of carbon (C), about 0.6 to 1.5 wt % of silicon (Si), about 0.6 to 1.5 wt % of manganese (Mn), about 1.5 to 3.0 wt % of chromium (Cr), about 0.01 to 0.1 wt % of niobium (Nb), about 0.01 to 0.1 wt % of aluminum (Al), about 0.05 to 0.5 wt % of vanadium (V), the balance iron (F), and impurities, based on the total weight of the alloy steel.Type: ApplicationFiled: December 12, 2019Publication date: April 16, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Jae-Hong PARK, Min-Woo KANG, Jae-Yoon HWANG, Hyun-Kyu KIM
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Publication number: 20190364066Abstract: The present disclosure relates to an apparatus and method for reconfiguring a signature used in a signature-based abnormal traffic detection scheme. A signature reconfiguration method of the present disclosure comprises: selecting a signature from a signature list and dividing the selected signature into a plurality of signature fragments; calculating a first impact for each of a plurality of load elements by inspection of the plurality of signature fragments for the plurality of load elements; calculating a second impact for each of the plurality of load elements by applying a weight for each of the plurality of load elements to the first impact; calculating a final load impact for each signature fragment by summing corresponding second impacts to each signature fragment among the calculated second impacts; and rearranging an order of the plurality of signature fragments according to a magnitude of the calculated final load impact.Type: ApplicationFiled: May 23, 2019Publication date: November 28, 2019Inventors: Yong Sig JIN, Ji Yoon HWANG