Patents by Inventor Seong-Jun Cho

Seong-Jun Cho 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).

  • Publication number: 20210035213
    Abstract: An order execution server for stock trading includes a data collection unit configured to collect trading data on at least one item, a subsidiary prediction value generation unit configured to generate a subsidiary prediction value by inputting the trading data into a pre-trained first deep learning model based on supervised learning, an order execution strategy deriving unit configured to derive an order execution strategy for the at least one item during a current period of time based on the trading data and the subsidiary prediction value by using a pre-trained second deep learning model based on reinforcement learning; and an order execution instruction unit configured to instruct order execution for the at least one item during the current period of time by using order information including the order execution strategy.
    Type: Application
    Filed: November 27, 2019
    Publication date: February 4, 2021
    Inventors: Seong Min KIM, Tae Hee CHO, Hyo Jun MOON
  • Publication number: 20210035214
    Abstract: An order execution server for stock trading includes a data collection unit configured to collect trading data on at least one item, a model generation unit configured to generate a reinforcement learning-based deep learning model including two or more actors which are neural networks that determine an action policy of a reinforcement learning agent and a critic which is a neural network that estimates an action value of the reinforcement learning agent and train the reinforcement learning-based deep learning model to derive an order execution strategy for the at least one item based on the trading data and an order execution unit configured to perform order execution for the at least one item during a current period of time by using order information including the order execution strategy.
    Type: Application
    Filed: November 27, 2019
    Publication date: February 4, 2021
    Inventors: Seong Min KIM, Tae Hee CHO, Hyo Jun MOON
  • Patent number: 10907182
    Abstract: The present disclosure relates to fructose-6-phosphate-3-epimerase consisting of an amino acid sequence of SEQ ID NO: 1, a nucleic acid encoding the fructose-6-phosphate-3-epimerase, and a transformant comprising the nucleic acid. Additionally, the present disclosure relates to a composition for producing allulose, which comprises the fructose-6-phosphate-3-epimerase of the present disclosure, and a method for producing allulose using the fructose-6-phosphate-3-epimerase of the present disclosure.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: February 2, 2021
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Sungjae Yang, Hyun Kug Cho, Young Mi Lee, Seong Bo Kim, Seong Jun Cho
  • Patent number: 10874118
    Abstract: The present invention relates to a Bacillus amyloliquefaciens K2G strain, which is excellent in removal of anti-nutritional factors and in protease activity, and shows excellent antimicrobial activity against pathogens and reduced productivity of viscous substances, a method for producing a fermented soybean meal using the strain, a fermented soybean meal produced therefrom, and a feed composition including the same. The fermented soybean meal prepared by Bacillus amyloliquefaciens K2G strain according to the present invention has few anti-nutritional factors such as trypsin inhibitors, soybean oligosaccharides, and polysaccharides, a high content of crude proteins, and high protein solubility, and also consists of small-sized peptides digestible by livestock due to low-molecularization, thereby being effectively used as a high-quality vegetable protein feed having excellent absorption rate and feed efficiency.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: December 29, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Taek Beom Kim, Song Hui Gwon, Bi Na Kim, Seong Jun Cho, Kyung Il Kang, Seung Won Park, Young Ho Hong, Min Ju Park
  • Patent number: 10865395
    Abstract: The present disclosure relates to tagatose-6-phosphate phosphatase consisting of an amino acid sequence of SEQ ID NO: 1, a nucleic acid encoding the tagatose-6-phosphate phosphatase, and a transformant comprising the nucleic acid. Additionally, the present disclosure relates to a composition for producing tagatose, which comprises the tagatose-6-phosphate phosphatase of the present disclosure, and a method for producing tagatose using the tagatose-6-phosphate phosphatase of the present disclosure.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: December 15, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Sungjae Yang, Hyun Kug Cho, Young Mi Lee, Seong Bo Kim, Seong Jun Cho
  • Publication number: 20200345035
    Abstract: The present invention relates to a Bacillus amyloliquefaciens K2G strain, which is excellent in removal of anti-nutritional factors and in protease activity, and shows excellent antimicrobial activity against pathogens and reduced productivity of viscous substances, a method for producing a fermented soybean meal using the strain, a fermented soybean meal produced therefrom, and a feed composition including the same. The fermented soybean meal prepared by Bacillus amyloliquefaciens K2G strain according to the present invention has few anti-nutritional factors such as trypsin inhibitors, soybean oligosaccharides, and polysaccharides, a high content of crude proteins, and high protein solubility, and also consists of small-sized peptides digestible by livestock due to low-molecularization, thereby being effectively used as a high-quality vegetable protein feed having excellent absorption rate and feed efficiency.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 5, 2020
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Taek Beom KIM, Song Hui GWON, Bi Na KIM, Seong Jun CHO, Kyung Il KANG, Seung Won PARK, Young Ho HONG, Min Ju PARK
  • Patent number: 10790294
    Abstract: A vertical memory device includes a substrate having a cell array region and a connection region positioned on an exterior of the cell array region. Gate electrode layers are stacked on the cell array region and the connection region of the substrate, forming a stepped structure in the connection region. Channel structures are disposed in the cell array region, extending in a direction perpendicular to an upper surface of the substrate, while passing through the gate electrode layers. Dummy channel structures are disposed in the connection region, extending in the same direction as the channel structures, while passing through the gate electrode layers forming the stepped structure. First semiconductor patterns are disposed below the channel structures, and second semiconductor patterns are disposed below the dummy channel structures. The first and second semiconductor patterns include polycrystalline semiconductor materials.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: September 29, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Joo Shim, Seong Soon Cho, Ji Hye Kim, Kyung Jun Shin
  • Patent number: 10758746
    Abstract: Disclosed are a radiotherapy assistant apparatus for modulating a build-up region of a photon beam for a radiotherapy, a radiotherapy system including the radiotherapy assistant apparatus, and method for the radiotherapy system. The radiotherapy assistant apparatus for modulating a build-up region of a photon beam for a radiotherapy, including at least: a magnetic field generator that generates a magnetic field that has a direction perpendicular to a movement direction of the photon beam, the magnetic field generator is disposed on a movement route along which the photon beam moves toward a target portion of the radiotherapy; and a magnetic field intensity adjuster that adjusts an intensity of the magnetic field generated by the magnetic field generator. The magnetic field generator disperses secondary electrons that have particular energy levels equal to or lower than a preset value.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: September 1, 2020
    Assignees: THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
    Inventors: Jung Won Kwak, Sang Wook Lee, Byung Chul Cho, Seung Do Ahn, Won Sik Choi, Woo Sang Ahn, Chi Young Jeong, Seong Soo Shin, Kyoung Jun Yoon
  • Patent number: 10752888
    Abstract: The present disclosure relates to a method for preparing myo-inositol using myo-inositol monophosphate synthase consisting of an amino acid sequence of SEQ ID NO: 1 and/or myo-inositol monophosphate phosphatase consisting of an amino acid sequence of SEQ ID NO: 3.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: August 25, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Sungjae Yang, Hyun Kug Cho, Young Mi Lee, Seong Bo Kim, Seong Jun Cho
  • Publication number: 20200170269
    Abstract: The present application relates to an allulose-containing composition for promoting excretion of vegetable lipids from the body and a food comprising the composition of the present application and vegetable lipids.
    Type: Application
    Filed: December 26, 2017
    Publication date: June 4, 2020
    Inventors: Young Mi LEE, Seong Bo KIM, Yang Hee KIM, Seong Jun CHO, Myung Sook CHOI, Young Ji HAN, Ji Young CHOI, Su Jung CHO, Un Ju JUNG, Eun Young KWON
  • Publication number: 20200113208
    Abstract: Provided are a method of concentrating protein in grain powder, grain powder including protein that has been concentrated by using the method, and a feed additive including the grain powder including concentrated protein. According to the method of concentrating protein in grain powder, grain powder is treated with enzyme to increase the water-soluble saccharide content in a source, and by inoculating bacteria or yeast and fermentation, the increased water-soluble saccharide is removed, leading to a higher concentration of protein. Thus, the protein content ratio increase effects and the function of grain powder as a protein source are enhanced.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 16, 2020
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hyo Jeong SEO, Young Ho HONG, Seong Jun CHO, Kyeong Il KANG, Je Hoon RYU, Seung Won PARK, Sung Wook HAN
  • Patent number: 10608102
    Abstract: Provided is a semiconductor device including a substrate in which an insulation layer is disposed between a first semiconductor layer and a second semiconductor layer, a through-hole penetrating through the substrate, the through-hole having a first hole penetrating through the first semiconductor layer and a second hole penetrating through the insulation layer and the second semiconductor layer from a bottom surface of the first hole, an epi-layer disposed inside the through-hole, a drain electrode disposed inside the second hole and contacting one surface of the epi-layer, and a source electrode and a gate electrode which are disposed on the other surface of the epi-layer.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: March 31, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hokyun Ahn, Min Jeong Shin, Jeong Jin Kim, Hae Cheon Kim, Jae Won Do, Byoung-Gue Min, Hyung Sup Yoon, Hyung Seok Lee, Jong-Won Lim, Sungjae Chang, Hyunwook Jung, Kyu Jun Cho, Dong Min Kang, Dong-Young Kim, Seong-Il Kim, Sang-Heung Lee, Jongmin Lee, Hong Gu Ji
  • Publication number: 20200063117
    Abstract: Provided are a novel D-psicose 3-epimerase and a method for preparing psicose using the same.
    Type: Application
    Filed: November 15, 2017
    Publication date: February 27, 2020
    Inventors: Su Jin KIM, Young Mi LEE, Yang Hee KIM, Seong Bo KIM, Seung Won PARK, Seong Jun CHO
  • Publication number: 20200054036
    Abstract: The present application relates to tofu comprising soy, allulose and a coagulant. The present application also relates to a method for manufacturing tofu using allulose.
    Type: Application
    Filed: November 23, 2017
    Publication date: February 20, 2020
    Inventors: Yeo Jin Kim, Hong Wook Park, Young Mi Lee, Byoung Seok Moon, Seong Bo Kim, Seong Jun Cho
  • Patent number: 10558881
    Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 11, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Yong Ju Cho, Soon-heung Jung, Hyun Cheol Kim, Jeongil Seo, Joo Myoung Seok, Sangwoo Ahn, Seung Jun Yang, Injae Lee, Hee Kyung Lee, Seong Yong Lim
  • Publication number: 20200032307
    Abstract: Provided are a composition for preparing D-psicose comprising a microorganism of the genus Kaistia, and a method for preparing D-psicose using the same.
    Type: Application
    Filed: November 15, 2017
    Publication date: January 30, 2020
    Inventors: Su Jin KIM, Young Mi LEE, Yang Hee KIM, Seong Bo KIM, Seung Won PARK, Seong Jun CHO
  • Patent number: 10538846
    Abstract: The present disclosure relates to an etching solution composition for a tungsten layer including N-methylmorpholine N-oxide and water, which is effective in selectively etching only a tungsten-based metal without etching a titanium nitride-based metal or a titanium aluminum carbide layer.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: January 21, 2020
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventors: Seong-Min Kim, Yong-Jun Cho, Kyong-Ho Lee
  • Patent number: 10535514
    Abstract: Provided are methods of sealing open pores of a surface of a porous dielectric material using an initiated chemical vapor deposition (iCVD) process. In one example method of sealing open pores, since the polymer thin film having a significantly thin thickness may be formed by a solvent-free vapor deposition method without plasma treatment, it is possible to minimize deterioration of characteristics of the dielectric material vulnerable to plasma and a chemical solution.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 14, 2020
    Assignees: Korea Advanced Institute of Science and Technology, Lam Research Corporation
    Inventors: Byung Jin Cho, Sung Gap Im, Seong Jun Yoon, Kwanyong Pak, Hyungsuk Alexander Yoon
  • Publication number: 20190380360
    Abstract: Provided is a method of preparing a fermented guar meal, and specifically, a method of preparing a fermented guar meal, the method including the steps of pretreating a guar meal; seeding a Bacillus strain in the pretreated guar meal; and solid-state fermenting the strain seeded in the guar meal to obtain the fermented guar meal, a fermented guar meal prepared by the above method, and a feed composition including the fermented guar meal.
    Type: Application
    Filed: February 28, 2018
    Publication date: December 19, 2019
    Inventors: Kyeongil KANG, Seong Jun CHO, Jehoon RYU, Kyung Hoon CHANG, Seung Won PARK
  • Publication number: 20190322991
    Abstract: The present disclosure relates to a method for preparing myo-inositol using myo-inositol monophosphate synthase consisting of an amino acid sequence of SEQ ID NO: 1 and/or myo-inositol monophosphate phosphatase consisting of an amino acid sequence of SEQ ID NO: 3.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 24, 2019
    Inventors: Sungjae Yang, Hyun Kug Cho, Young Mi Lee, Seong Bo Kim, Seong Jun Cho