Patents by Inventor Sang Hyun Seo
Sang Hyun Seo 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: 20240153831Abstract: An apparatus and method for measuring air currents on the surface of a substrate, which can accurately measure the magnitude and direction of air currents on the surface of a wafer with wafer-type air current measurement sensors, are provided. The apparatus includes: a first air current measurement module measuring a magnitude of air currents on a surface of a first substrate, which is processed in accordance with a semiconductor manufacturing process; a second air current measurement module measuring a movement direction of the air currents; and a power module supplying power to the first and second air current measurement modules, wherein the first air current measurement module, the second air current measurement module, and the power module are mounted on a second substrate, which has the same shape as the first substrate.Type: ApplicationFiled: October 19, 2023Publication date: May 9, 2024Inventors: Yong Jun SEO, Su Jin CHAE, Sang Hyun SON, Sang Min HA, Young Sik BANG, Jeong Mo HWANG, Dong Ok AHN
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Publication number: 20240151931Abstract: The present invention relates to a camera module, and the present invention may comprise: a lens; a heating layer positioned on the lens so as to generate heat when power is supplied thereto; and a heating wire, which is positioned on the surface of the lens or of the heating layer, which generates heat when a current is supplied thereto from an external power supply, and which is electrically connected to the heating layer. The present invention comprises a heating wire, besides the heating layer that comprises a conductive material, and thus can reduce the time taken to supply a heating body with a current, and the reduced heating time accordingly enables rapid heating.Type: ApplicationFiled: January 19, 2024Publication date: May 9, 2024Inventors: Sang Hyun LEE, Jung Hoo SEO, Dae Hwan KIM
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Publication number: 20240120323Abstract: The present disclosure relates to an apparatus for fabricating a display panel including: an attachment member having a fixing portion in a pressurization direction to which a pressurization header is fixed, an attachment driving member configured to move the attachment member and the pressurization header in the pressurization direction or a detachment direction through a fixing frame of the attachment member, a first pressure sensing module between the pressurization header and the attachment member and configured to generate first pressure detection signals according to pressure applied to the pressurization header, a gradient setting module configured to set a gradient of the pressurization header based on magnitudes of the first pressure detection signals, and a gradient control module configured to adjust gradients of the pressurization header, the attachment member, and the fixing frame according to control of the gradient setting module.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Sung Kook PARK, Kyung Ho KIM, Young Seok SEO, Jae Gwang UM, Sang Hyun LEE, Hyung Suk HWANG
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Publication number: 20240120475Abstract: The present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. In particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 ?m to 10 ?m as a result of particle size distribution (PSD) analysis.Type: ApplicationFiled: May 4, 2023Publication date: April 11, 2024Inventors: Sung Woo NOH, Hong Seok MIN, Sang Heon LEE, Jeong Hyun SEO, Im Sul SEO, Chung Bum LIM, Ju Yeong SEONG, Je Sik PARK
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Patent number: 11933808Abstract: A buffer unit for temporarily storing a substrate includes a housing having a space for storing a substrate therein, one or more slots disposed within the housing for placing a substrate thereon, and a holding unit disposed at a bottom portion of the housing, having a flat and non-inclined top surface, and comprising a built-in wireless charging module. A substrate type sensor is stored at the holding unit.Type: GrantFiled: December 29, 2021Date of Patent: March 19, 2024Assignee: SEMES CO., LTD.Inventors: Young Seop Choi, Yong-Jun Seo, Sang Hyun Son, Ji Young Lee, Gyeong Ryul Kim, Sun Yong Park
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Patent number: 11919303Abstract: Provided is a jetting driver that can be used for various types of heads with minimal changes. The jetting driver includes: an image board receiving raw image data and generating image data by transforming the raw image data into a form suitable for a type of heads used; and an interface board physically separated from the image board, receiving the image data, and transmitting the image data to the heads through a plurality of channels.Type: GrantFiled: May 1, 2022Date of Patent: March 5, 2024Assignee: SEMES CO., LTD.Inventors: Sang Min Ha, Sang Hyun Son, Young Joo Seo, Hyeong Jun Cho, Jae Hong Kim
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Patent number: 11914218Abstract: The present invention relates to a camera module, and the present invention may comprise: a lens; a heating layer positioned on the lens so as to generate heat when power is supplied thereto; and a heating wire, which is positioned on the surface of the lens or of the heating layer, which generates heat when a current is supplied thereto from an external power supply, and which is electrically connected to the heating layer. The present invention comprises a heating wire, besides the heating layer that comprises a conductive material, and thus can reduce the time taken to supply a heating body with a current, and the reduced heating time accordingly enables rapid heating.Type: GrantFiled: May 8, 2020Date of Patent: February 27, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Sang Hyun Lee, Jung Hoo Seo, Dae Hwan Kim
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Publication number: 20230143810Abstract: The present disclosure relates to a wire and a stranded wire for a high-power electric vehicle charging cable which is capable of transmitting high power of more than 400 kWh, and the high-power electric vehicle charging cable. Specifically, the present disclosure relates to a wire for a high-power electric vehicle charging cable, a stranded wire for a high-power electric vehicle charging cable, and a high-power electric vehicle charging cable, which are obtained by coating a metal wire with a two-dimensional material layer having high electrical conductivity, in order to prevent an increase in weight of the electric vehicle charging cable. In addition, the wire, stranded wire or high-power electric vehicle charging cable according to the present disclosure is compatible with a conventional electric vehicle charging cable connector even when it is used to transmit high power of more than 400 kWh.Type: ApplicationFiled: November 11, 2021Publication date: May 11, 2023Inventor: Sang Hyun SEO
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Publication number: 20190014794Abstract: The present invention relates to a method of preparation for fermented corn gluten to improve the quality of corn gluten, which is a vegetable protein source, to a fermented corn gluten prepared by the method, and to a feed additive including the same. The present invention provides high-quality fermented corn gluten whose characteristics are improvement as a protein feed by inoculation of corn gluten, which has a high protein content but is minimally used due to low digestibility, with a Bacillus sp. strain and solid-culturing the Bacillus sp. strain, and a method of preparation therefor.Type: ApplicationFiled: September 18, 2018Publication date: January 17, 2019Applicant: CJ CHEILJEDANG CORPORATIONInventors: Sang Hyun SEO, Seong Jun CHO, Kyung Il KANG, Min Ju PARK, Tae Joo YANG, Seung Won PARK
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Patent number: 9962418Abstract: The present invention provides Lactobacillus plantarum CJLP56 KCTC 11402BP, a composition containing the Lactobacillus for treating intestinal diseases, and a composition containing the Lactobacillus for enhancing immunity.Type: GrantFiled: September 1, 2016Date of Patent: May 8, 2018Assignee: CJ CHEILJEDANG CORP.Inventors: Bong-Joon Kim, Heon Woong Jung, Sang-Hyun Seo, Kang-Pyo Lee, Kwang-Woo Hwang, Tae-Joon Won
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Patent number: 9572845Abstract: The present invention provides Lactobacillus plantarum CJLP56 KCTC 11402BP, a composition containing the Lactobacillus for treating intestinal diseases, and a composition containing the Lactobacillus for enhancing immunity.Type: GrantFiled: September 1, 2009Date of Patent: February 21, 2017Assignee: CJ CHEILJEDANG CORP.Inventors: Bong-Joon Kim, Heon Woong Jung, Sang-Hyun Seo, Kang-Pyo Lee, Kwang-Woo Hwang, Tae-Joon Won
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Publication number: 20160367608Abstract: The present invention provides Lactobacillus plantarum CJLP56 KCTC 11402BP, a composition containing the Lactobacillus for treating intestinal diseases, and a composition containing the Lactobacillus for enhancing immunity.Type: ApplicationFiled: September 1, 2016Publication date: December 22, 2016Applicant: CJ CHEILJEDANG CORP.Inventors: Bong-Joon KIM, Heon Woong JUNG, Sang-Hyun SEO, Kang-Pyo LEE, Kwang-Woo HWANG, Tae-Joon WON
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Publication number: 20140322387Abstract: The present invention relates to a method of preparation for fermented corn gluten to improve the quality of corn gluten, which is a vegetable protein source, to a fermented corn gluten prepared by the method, and to a feed additive including the same. The present invention provides high-quality fermented corn gluten whose characteristics are improvement as a protein feed by inoculation of corn gluten, which has a high protein content but is minimally used due to low digestibility, with a Bacillus sp. strain and solid-culturing the Bacillus sp. strain, and a method of preparation therefor.Type: ApplicationFiled: November 8, 2012Publication date: October 30, 2014Inventors: Sang Hyun Seo, Seong Jun Cho, Kyung Il Kang, Min Ju Park, Tae Joo Yang, Seung Won Park
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Publication number: 20110312061Abstract: The present invention provides Lactobacillus plantarum CJLP56 KCTC 11402BP, a composition containing the Lactobacillus for treating intestinal diseases, and a composition containing the Lactobacillus for enhancing immunity.Type: ApplicationFiled: September 1, 2009Publication date: December 22, 2011Applicant: CJ CHEILJEDANG CORP.Inventors: Bong-Joon Kim, Heon Woong Jung, Sang-Hyun Seo, Kang-Pyo Lee, Kwang-Woo Hwang, Tae-Joon Won
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Publication number: 20110305817Abstract: The present invention relates to a method for separating protein from food by using an iso-electric point precipitation, comprising: obtaining a protein extract by adjusting pH of a raw material food in a media; precipitating the protein by adjusting pH of the protein extract to an iso-electric point of the desired protein; and recovering the protein precipitated after separating a protein filtrate through centrifuging the precipitated protein; in which the method may further include a heat-precipitation of the protein by heating the protein extract or the protein filtrate to 60˜145° C. The protein obtained in high yield according to the above method can be used as a food additive or a food nutritional enhancer.Type: ApplicationFiled: June 1, 2011Publication date: December 15, 2011Applicant: CJ Cheiljedang CorporationInventors: Seong Jun Cho, Sang Hyun Seo, Sung Wook Han, Je Hoon Ryu, Seung Won Park
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Publication number: 20040036693Abstract: Disclosed is a method for representing a colored paper mosaic image using a computer. The method involves receiving an inputted image from a user, producing a paper texture, producing random polygons based on the inputted image and applying the paper texture to the polygons, respectively, and representing a mosaic image having white portions corresponding to torn portions of manually torn colored paper and edges with a ragged shape corresponding to the torn edges of torn colored paper, to obtain the same effect as that obtained by manually produced mosaics. This method makes it possible to more realistically represent colored paper mosaic images as compared with those represented using conventional computer graphics drafting tools.Type: ApplicationFiled: June 30, 2003Publication date: February 26, 2004Inventors: Kyung-Hyun Yoon, Cheung Woon Jho, Young-Sup Park, Sang-Hyun Seo, Sung-Ye Kim
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Patent number: 5981801Abstract: This invention relates to a method for preparing cycloaliphatic diamines by hydrogenating an aromatic diamines in the presence of a supported ruthenium catalyst. The catalyst is pre-treated with oxygen or air to increase the rate of the reaction and decrease the amount of higher boiler by-products.Type: GrantFiled: September 25, 1998Date of Patent: November 9, 1999Assignee: Korea Institute of Science and TechnologyInventors: Hoon Sik Kim, Hyunjoo Lee, Sang Hyun Seo, Honggon Kim, Dong Ju Moon