Patents by Inventor Je-Seok Kim
Je-Seok 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: 20240097125Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer formed on the cathode current collector. The cathode active material layer includes cathode active material particles. The cathode active material particles include a lithium metal oxide particle containing nickel and having a mole fraction of cobalt of 0.02 or less among all elements except lithium and oxygen.Type: ApplicationFiled: July 11, 2023Publication date: March 21, 2024Inventors: Yong Seok LEE, Jeong Hoon JEUN, Jae Ram KIM, Jae Yun MIN, Ki Joo EOM, Myung Ro LEE, Hyun Joong JANG, Je Nam CHOI
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Patent number: 10990111Abstract: A position determination apparatus for a vehicle may include: a first sensing unit configured to sense driving state information of the vehicle; a GNSS module configured to acquire position data of the vehicle; a first core unit configured to generate a first driving trajectory of the vehicle based on the driving state information sensed by the first sensing unit, and estimate the current position of the vehicle based on the generated first driving trajectory; a second sensing unit configured to detect driving environment information of the vehicle; and a second core unit configured to generate a second driving trajectory of the vehicle, generate map matching data by performing map matching on the driving environment information sensed through the second sensing unit, and generate fused position determination information by fusing the position data received from the GNSS module, the second driving trajectory and the map matching data.Type: GrantFiled: September 19, 2018Date of Patent: April 27, 2021Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Won Oh Lee, Je Seok Kim
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Patent number: 10647322Abstract: A backward driving assist apparatus for a vehicle may include: a vehicle speed sensor configured to measure a vehicle speed by counting a wheel pulse of a wheel; a steering angle sensor configured to measure a steering angle of a steering wheel; a yaw rate sensor configured to measure a yaw rate of the vehicle during driving; a driving trace storage configured to store driving trace data generated during forward driving; and a controller configured to estimate the position of the ego vehicle, interpolate the driving trace data generated at each preset distance, store the driving trace data in the driving trace storage, read the driving trace data from the driving trace storage during backward driving, generate a target steering angle by compensating for a direction angle error from the ego vehicle position, and output the target steering angle to an MDPS controller.Type: GrantFiled: July 25, 2018Date of Patent: May 12, 2020Assignee: Hyundai Mobis Co., Ltd.Inventors: Je Seok Kim, Jeong Ku Kim
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Publication number: 20190094883Abstract: A position determination apparatus for a vehicle may include: a first sensing unit configured to sense driving state information of the vehicle; a GNSS module configured to acquire position data of the vehicle; a first core unit configured to generate a first driving trajectory of the vehicle based on the driving state information sensed by the first sensing unit, and estimate the current position of the vehicle based on the generated first driving trajectory; a second sensing unit configured to detect driving environment information of the vehicle; and a second core unit configured to generate a second driving trajectory of the vehicle, generate map matching data by performing map matching on the driving environment information sensed through the second sensing unit, and generate fused position determination information by fusing the position data received from the GNSS module, the second driving trajectory and the map matching data.Type: ApplicationFiled: September 19, 2018Publication date: March 28, 2019Inventors: Won Oh LEE, Je Seok KIM
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Publication number: 20190031194Abstract: A backward driving assist apparatus for a vehicle may include: a vehicle speed sensor configured to measure a vehicle speed by counting a wheel pulse of a wheel; a steering angle sensor configured to measure a steering angle of a steering wheel; a yaw rate sensor configured to measure a yaw rate of the vehicle during driving; a driving trace storage configured to store driving trace data generated during forward driving; and a controller configured to estimate the position of the ego vehicle, interpolate the driving trace data generated at each preset distance, store the driving trace data in the driving trace storage, read the driving trace data from the driving trace storage during backward driving, generate a target steering angle by compensating for a direction angle error from the ego vehicle position, and output the target steering angle to an MDPS controller.Type: ApplicationFiled: July 25, 2018Publication date: January 31, 2019Inventors: Je Seok KIM, Jeong Ku Kim
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Patent number: 7812538Abstract: A dielectric sheet having two layers made of different materials for forming a differential dielectric sheet on a plasma display panel, a plasma display panel using the same, and a manufacturing method therefor.Type: GrantFiled: July 7, 2006Date of Patent: October 12, 2010Assignee: LG Electronics Inc.Inventors: Won Seok Moon, Byung Hwa Seo, Bo Hyun Kim, Won Seok Jeon, Je Seok Kim, Byung Gil Ryu
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Patent number: 7563149Abstract: Provided are a sheet for manufacturing a plasma display apparatus, and a method for manufacturing the plasma display apparatus. The sheet includes a base film; a photoresist layer formed on the base film; an electrode material layer formed on the photoresist layer; and a cover film formed on the electrode material layer.Type: GrantFiled: August 19, 2005Date of Patent: July 21, 2009Assignee: LG Electronics Inc.Inventors: Je Seok Kim, Dae Hyun Park
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Publication number: 20080203914Abstract: A plasma display panel and a method for manufacturing the same, which are capable of achieving a reduction in the number of manufacturing processes and a reduction in manufacturing costs, are disclosed. The plasma display panel includes a first substrate including a first electrode, and a second substrate arranged to face the first substrate. The second substrate includes a second electrode arranged to intersect with the first electrode. At least one of the first and second electrodes include a powder mixture comprising Ag powder, and metal powder of at least one selected from a group consisting of Li, K, Ba, Ca, Na, Mg, Al, Zn, Fe, Cd, Co, Ni, Sn, Pb, Cu, Hg, Pt, and Au, and mixed with the Ag powder in a volume ratio of 0.1 to 50 mol % with respect to the Ag powder.Type: ApplicationFiled: February 25, 2008Publication date: August 28, 2008Applicant: LG ELECTRONICS INC.Inventors: Won Ki CHO, Min Soo PARK, Nam Seok KANG, Je Seok KIM, Byung Gil RYU
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Publication number: 20080136329Abstract: Disclosed are a plasma display panel and a method for manufacturing the same. The method includes preparing a first substrate including an address electrode, a dielectric and a barrier rib, applying a first dielectric to a second substrate including a pair of sustain electrodes, applying a plurality of second dielectrics to the first dielectric with a dispensing system having a nozzle equipped with a plurality of reverse-trapezoid injection ports, such that the second dielectrics have a differential structure, drying the first and second dielectrics, followed by baking, forming a protective film on the first and second dielectrics, and joining the first substrate to the second substrate.Type: ApplicationFiled: December 12, 2007Publication date: June 12, 2008Inventors: Byung Hwa Seo, Dae Hyun Park, Bum Jin Bae, Je Seok Kim, Byung Gil Ryu, Hong Cheol Lee, Eun A. Moon
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Patent number: 7377831Abstract: The present invention relates to a plasma display panel, and more particularly, to a plasma display panel and method of manufacturing the same in which a manufacturing process is simple. To this end, in a plasma display panel according to an embodiment of the present invention, metal electrodes are composed of a green tape having a black electrode formed at the bottom and a silver electrode formed at the top, and are formed by exposing the green tape to ultraviolet rays of different wavelengths consecutively. Therefore, it is possible to simplify a manufacturing process of a plasma display panel and to reduce manufacturing cost.Type: GrantFiled: September 28, 2004Date of Patent: May 27, 2008Assignee: LG Electronics Inc.Inventors: Je Seok Kim, Jin Hyung Ryu
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Publication number: 20080090481Abstract: The present invention relates to a method of making a plasma display panel, and more specifically, a method of forming a dielectric layer on an upper substrate of a plasma display panel. According to first embodiment of the present invention, a method of forming a dielectric layer on an upper substrate of a plasma display panel, comprises steps of: forming a plurality of sustain electrodes on the upper substrate, and bus electrodes on the sustain electrodes; forming an electrode discoloration prevention layer which envelops said sustain electrodes and said bus electrodes, said electrode discoloration prevention layer including a green sheet by first casting; forming a penetration rate enhancement layer on the electrode discoloration prevention layer, said penetration rate enhancement layer including a green sheet by second casting.Type: ApplicationFiled: September 25, 2007Publication date: April 17, 2008Inventors: Je Seok Kim, Woo Sung Jang, Ju Kim
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Patent number: 7291050Abstract: The present invention relates to a method of making a plasma display panel, and more specifically, a method of forming a dielectric layer on an upper substrate of a plasma display panel. According to first embodiment of the present invention, a method of forming a dielectric layer on an upper substrate of a plasma display panel, comprises steps of: forming a plurality of sustain electrodes on the upper substrate, and bus electrodes on the sustain electrodes; forming an electrode discoloration prevention layer which envelops said sustain electrodes and said bus electrodes, said electrode discoloration prevention layer including a green sheet by first casting; forming a penetration rate enhancement layer on the electrode discoloration prevention layer, said penetration rate enhancement layer including a green sheet by second casting.Type: GrantFiled: June 30, 2004Date of Patent: November 6, 2007Assignee: LG Electronics Inc.Inventors: Je Seok Kim, Woo Sung Jang, Ju Min Kim
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Patent number: 6373191Abstract: The present invention discloses a structure of a PDP backplate and a fabrication method thereof which are capable of implementing a PDP having a high definition, high aspect ration and high luminance. The structure of a PDP backplate according to the present invention includes a metallic plate having a certain thickness, a plurality of barrier ribs arranged at a certain distance from each other on the metallic plate, an insulation layer formed on the wall surfaces of the barrier ribs and an upper surface of the metallic plate, a conductive layer formed on an upper surface of the insulation layer, a dielectric layer formed on a surface of the conductive layer, and a florescent layer formed on an upper surface of the dielectric layer.Type: GrantFiled: December 1, 1999Date of Patent: April 16, 2002Assignee: LG Electronics Inc.Inventors: Woo-Sung Jang, Je-Seok Kim
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Patent number: 6297310Abstract: A barrier rib composition for a plasma display panel that is adapted to have a high molding property at a low pressure. In the barrier rib composition, a weight ratio of a plasticizer to a binder is less than 1. Accordingly, the barrier rib composition prevents a deformation of a substrate upon molding of the barrier rib and forms a high detailed barrier rib having a high aspect ratio.Type: GrantFiled: August 19, 1999Date of Patent: October 2, 2001Assignee: LG Electronics Inc.Inventors: Woo Sung Jang, Je Seok Kim
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Patent number: 6218784Abstract: In the present invention, it is possible to implement a small size and light PDP apparatus by integrally forming a panel unit and a driving circuit unit on a single substrate. A panel unit(discharge cells) of the PDP is formed on one surface of a flat metallic substrate, and a driving circuit unit is formed on the other surface of the same. Namely, in the PDP apparatus having a panel unit formed of a plurality of discharge cells, and a driving circuit unit for supplying a power and signal to the panel unit, the PDP apparatus includes a metallic lower substrate, a first insulation layer formed on an upper surface of one side of the metallic lower substrate, an upper substrate formed opposite to the one side of the metallic lower substrate, a plurality of barriers formed between the metallic lower substrate and the upper substrate for defining a plurality of discharge spaces, and a second insulation layer formed on another surface of the metallic lower substrate and including the driving circuit unit thereon.Type: GrantFiled: November 24, 1999Date of Patent: April 17, 2001Assignee: LG Electronics Inc.Inventors: Woo-Sung Jang, Je-Seok Kim