Patents by Inventor Chul Sung

Chul Sung 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).

  • Patent number: 11242007
    Abstract: A vehicle may include a side mirror including a housing and a mirror member provided inside the housing and rotatable in a first axis and a second axis in the housing; an input unit configured to receive an identification information related to a driver; a driving apparatus configured to identify a target position corresponding to the identification information related to the driver, acquire a plurality of paths for moving the mirror member between the identified target position and the current position, identify each of positions for switching the movement direction of the acquired plurality of paths, select a path having positions for switching the movement direction closest to a predetermined center position among the respective positions for switching the movement direction thereof, and selectively control rotation of the first axis and rotation of the second axis of the mirror member based on the selected path.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: February 8, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, SL Mirrortech Corporation
    Inventors: Jinsil Lee, IllSoo Kim, Jae Hong Choi, Hyun Min Jeon, Chul Sung Lee, Chol Min Kim, Byeong Cheon Min, Seung Woo Seo
  • Publication number: 20220008515
    Abstract: The present disclosure relates to methods of treating a cancer (or a tumor) with an IL-7 protein in combination with an immune checkpoint inhibitor, such as a PD-1 antagonist (e.g., anti-PD-1 antibody) or a CTLA-4 antagonist (e.g., anti-CTLA-4 antibody).
    Type: Application
    Filed: November 15, 2019
    Publication date: January 13, 2022
    Applicants: NeoImmuneTech, Inc., Genexine, Inc.
    Inventors: Seung-Woo LEE, Ji-Hae KIM, Saet-byeol JO, Han Wook PARK, Donghoon CHOI, Byung Ha LEE, Young Chul SUNG, Se Hwan YANG
  • Publication number: 20210406320
    Abstract: Disclosed are methods, systems, devices, apparatus, media, design structures, and other implementations, including a method that includes receiving, at a local device from a remote device, query data representative of a question relating to source content of a source document of a repository of a plurality of source documents, with the source content being associated with transformed content accessible from the local device. The method further includes generating, in response to determination, at the local device, of a match between the query data and at least one portion of the transformed content, output data comprising one or more of a pointer to access, in the source document accessible from the remote device, at least one portion of the source document corresponding to the at least one portion of the transformed content, or a copy of the at least one portion of the source document.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 30, 2021
    Inventors: David Nahamoo, Igor Roditis Jablokov, Vaibhava Goel, Etienne Marcheret, Ellen Eide Kislal, Steven John Rennie, Marie Wenzel Meteer, Soonthorn Ativanichayaphong, Joseph Allen Pruitt, John Pruitt, Bryan Dempsey, Rangachari Anand, Meghan Hickey, Ajinkya Zadbuke, Neil Rohit Mallinar, Lucas Siler, Gregory Pelton, Chul Sung, Matthew Brian Cobb, Carmi Joseph Rothberg
  • Publication number: 20210406264
    Abstract: Disclosed are methods, systems, devices, apparatus, media, design structures, and other implementations, including a method that includes receiving a source document, applying one or more pre-processes to the source document to produce contextual information representative of the structure and content of the source document, and transforming the source document, based on the contextual information, to generate a question-and-answer searchable document.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 30, 2021
    Inventors: David Nahamoo, Igor Roditis Jablokov, Vaibhava Goel, Etienne Marcheret, Ellen Eide Kislal, Steven John Rennie, Marie Wenzel Meteer, Neil Rohit Mallinar, Soonthorn Ativanichayaphong, Joseph Allen Pruitt, John Pruitt, Bryan Dempsey, Chul Sung
  • Publication number: 20210330779
    Abstract: A treatment of cervical tumor caused by human papillomavirus (HPV) infection is disclosed. Methods for improving cervical tumor treatment and methods for treating cervical tumor caused by HPV infection include administering a combination of a HPV-specific fusion protein and an immunomodulatory agent.
    Type: Application
    Filed: April 26, 2021
    Publication date: October 28, 2021
    Applicant: GENEXINE, INC.
    Inventor: Young Chul SUNG
  • Publication number: 20210324027
    Abstract: Provided are a modified IL-7 polypeptide and a fusion protein containing the modified IL-7 polypeptide. The fusion protein of the modified IL-7 includes: a first domain containing an interleukin-7 polypeptide; a second domain containing an oligopeptide having 1 to 10 amino acid residues (with proviso that the second domain excludes the oligopeptide consisting of methionine and/or glycine); and (c) a third domain which prolongs the half-life of the IL-7 fusion protein. The modified IL-7 polypeptide is composed of the (a) first domain and the (b) second domain. The modified IL-7 polypeptide and the fusion protein are expressed in a higher yield than the wild-type IL-7 and shows increased stability.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Applicants: GENEXINE, INC., NEOIMMUNE TECH, INC.
    Inventors: Young Chul SUNG, Gwang Hyeon GWON, So Young CHOI, Hyi Jeong JI, Dong Hoon CHOI
  • Publication number: 20210248032
    Abstract: Embodiments of the present disclosure relate to a memory system, a memory controller, and a method for operating a memory system. According to embodiments of the present disclosure, a memory system may configure first peak power management information for controlling the plurality of memory dies, may determine, when an error occurs while controlling a plurality of memory dies, new peak power management information corresponding to operation information and environment information at the time at which the error occurs, respectively, and may change from the first peak power management information to the second peak power management information according to subsequent operation information and environment information. Accordingly, the memory system is capable of minimizing the possibility of occurrence of errors in a read, write, or erase operation and increasing the stability of an operation for transmitting and receiving commands or data to and from the host.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 12, 2021
    Inventor: Chul Sung KANG
  • Patent number: 11063036
    Abstract: A semiconductor device includes a substrate, a first recess formed in the substrate, a first source/drain filling the first recess, a vertical metal resistor on the first source/drain, and an insulating liner separating the metal resistor from the first source/drain, with the vertical metal resistor being between two gate electrodes.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo Seok Choi, Chul Sung Kim, Jae Eun Lee
  • Publication number: 20210155663
    Abstract: The present invention relates to; a recombinant lentivirus comprising a gene encoding brain-derived neurotrophic factor (BDNF) protein; and a mesenchymal stem cell transformed with the lentivirus; and a method for mass-producing a cell therapeutic agent expressing BDNF protein using the same. The mesenchymal stem cell transformed with the recombinant lentivirus of the present invention can regulate the timing of expression of BDNF protein, maintain a high cell proliferation rate and overexpress a BDNF protein, and are excellent in safety. Therefore, a mesenchymal stem cells transfected with the lentivirus may be used for the treatment of various neurological diseases as a stein cell therapeutic agent capable of being mass-produced and maintaining the same effect.
    Type: Application
    Filed: January 24, 2019
    Publication date: May 27, 2021
    Applicant: SLBIGEN INC.
    Inventors: Young Chul SUNG, Soon Min LEE, Hey Yon KIM
  • Patent number: 11001620
    Abstract: The present invention relates to a composition for the diagnosis and treatment of recurrent thyroid cancer comprising recombinant human thyroid stimulating hormone (rhTSH) and a method for producing the recombinant human thyroid hormone. The method for producing recombinant human thyroid hormone according to the present invention can effectively produce rhTSH despite being cultured through fed-batch culture, and has a high purification yield and purity. Therefore, the recombinant thyroid stimulating hormone produced by the method can be usefully used for the diagnosis or treatment of recurrent thyroid cancer.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: May 11, 2021
    Assignee: PROGEN CO., LTD.
    Inventors: Young Chul Sung, Zungyoon Yang
  • Patent number: 10998412
    Abstract: A gate all around field effect transistor (GAAFET) device may include a plurality of nanostructures that are spaced apart from one another in a channel region of the FET device above a substrate. A gate electrode can be in a GAA arrangement with the plurality of nanostructures and a semiconductor pattern can be on one side of the gate electrode. A contact in a contact trench in the semiconductor pattern and a silicide film can extend conformally on a side wall of the contact trench to a level in the channel region that is lower an uppermost one of the plurality of nanostructures.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: May 4, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Heon Bok Lee, Chul Sung Kim, Sang Jin Hyun
  • Patent number: 10985139
    Abstract: In one example embodiment, a semiconductor system includes a first chip configured to generate first temperature information of the first chip, the first temperature information being based on at least one temperature measurement using at least one first temperature sensor. The semiconductor system further includes a second chip including a second temperature sensor configured to be controlled based on at least the first temperature information.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: April 20, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki Hun Yu, Tae Young Oh, Nam Jong Kim, Kwang Il Park, Chul Sung Park
  • Publication number: 20210070833
    Abstract: The present invention provides a polypeptide dimeric protein containing two monomers, each of which contains an extracellular domain (Fc?RIa-ECD) of an alpha subunit of an IgE Fc receptor. The dimeric protein according to the present invention has advantages that an excellent binding ability to IgE is exhibited as compared with a conventional therapeutic agent containing an anti-IgE antibody, and less other side effects are exhibited due to lack of ADCC and CDC functions. Thus, the dimeric protein can be applied to a medical product for treating or preventing an IgE-mediated allergic disease.
    Type: Application
    Filed: January 8, 2019
    Publication date: March 11, 2021
    Applicant: Gl INNOVATION, INC.
    Inventors: Young Chul SUNG, Zungyoon YANG
  • Patent number: 10887759
    Abstract: An artificial intelligence system monitors and records usage of a set of mobile devices that have been “paired” or grouped together. The system, over time, accumulates a history of times and locations associated with events that occur with respect to the devices. From this history, the system develops a usage model for the devices. The system, if it detects current usage diverges significantly from an expected usage, performs responsive actions which may include: notifying a user, via a paired device, that the mobile device may be lost or misplaced; command the “lost” mobile device to enter a reduced power state, to prolong battery life; and/or command the “lost” device to emit audible and/or visible signals intended to facilitate locating the device. In some embodiments, the system predicts an imminent loss of the device before it becomes lost, based on current usage vs. expected usage embodied in the model.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 5, 2021
    Assignee: International Business Machines Corporation
    Inventors: Liwei Wang, William Patrick Higgins, ChunHui Y. Higgins, Chul Sung, Bo Zhang
  • Patent number: 10840374
    Abstract: A method of forming a semiconductor device can be provided by forming an opening that exposes a surface of an elevated source/drain region. The size of the opening can be reduced and a pre-amorphization implant (PAI) can be performed into the elevated source/drain region, through the opening, to form an amorphized portion of the elevated source/drain region. A metal-silicide can be formed from a metal and the amorphized portion.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: November 17, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Hwan Shin, Sang-Bom Kang, Dae-Yong Kim, Jeong-Ik Kim, Chul-Sung Kim, Je-Hyung Ryu, Sang-Woo Lee, Hyo-Seok Choi
  • Patent number: 10839419
    Abstract: An approach is provided for determining a product value score. Features of a product are identified. Ranking data for each identified feature is collected. The ranking data includes popularity, stability, availability, and memory usage of each feature. Additional data for each feature are determined. The additional data includes an importance, a conversion rate, and a marketing impact of each feature. Based on the ranking data and the additional data, normalized data is generated according to characteristics of the features. Based on a data science prediction analysis which uses the identified features, weights of the features are determined. Based on initial results of the data science prediction analysis, a key product is selected from a set of products. Based on the key product and the weights, product value scores of products in the set of products are determined.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: ChunHui Y. Higgins, Bo Zhang, Chul Sung, Laura G. Ellis, Janhavi Das, Blake McGregor, Adam M. Gunther
  • Publication number: 20200343350
    Abstract: A gate all around field effect transistor (GAAFET) device may include a plurality of nanostructures that are spaced apart from one another in a channel region of the FET device above a substrate. A gate electrode can be in a GAA arrangement with the plurality of nanostructures and a semiconductor pattern can be on one side of the gate electrode. A contact in a contact trench in the semiconductor pattern and a silicide film can extend conformally on a side wall of the contact trench to a level in the channel region that is lower an uppermost one of the plurality of nanostructures.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 29, 2020
    Inventors: Heon Bok Lee, Chul Sung Kim, Sang Jin Hyun
  • Patent number: 10778689
    Abstract: Methods and systems of classifying suspicious users are described. A processor may determine whether a domain name, of an email address of a user that requested to access a network, is valid. The processor may classify the user as a suspicious user if the domain name is invalid. If the domain name is valid, the processor may determine a likelihood that the email address is a script-generated email address. The processor may classify the user as a suspicious user if the email address is likely to be a script-generated email address. If the email address is unlikely to be a script-generated email address, the processor may identify abnormal usage behavior exhibited by the user based on a reference model. The processor may classify the user as a suspicious user if abnormal usage behavior is identified, and may reject a subsequent request from the user to access the network.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: September 15, 2020
    Assignee: International Business Machines Corporation
    Inventors: Chul Sung, Nicholas Sauriol, Brian K. Martin
  • Publication number: 20200282021
    Abstract: A method of regulating blood glucose level and/or treating a diabetes is disclosed. The method includes administering a fusion peptide of a GLP-1 peptide and an Fc region. The Fc region is a hybrid Fc region containing a hinge region, a CH2 domain, and a CH3 domain from the N-terminal to the C-terminal direction, wherein the hinge region comprises a human IgD hinge region, the CH2 domain comprises a part of the amino acid residues of CH2 domain of human IgD and human IgG4, and the CH3 domain comprises a part of the amino acid residues of the human IgG4 CH3 domain, and has glycosylation at the IgD hinge region. The fusion peptide shows reduced side effects such as vomiting, nausea, and/or heart rate increase.
    Type: Application
    Filed: March 9, 2020
    Publication date: September 10, 2020
    Applicant: GENEXINE, INC.
    Inventors: Young Chul SUNG, Mi Sun Byun, In-Bok An
  • Patent number: 10749205
    Abstract: Disclosed are a method for manufacturing a lithium secondary battery positive active material exhibiting a concentration gradient and a lithium secondary battery positive active material exhibiting a concentration gradient, manufactured by the method, and more particularly, a method for manufacturing a lithium secondary battery positive active material exhibiting a concentration gradient and a lithium secondary battery positive active material exhibiting a concentration gradient, manufactured by the method, the method being characterized by forming a barrier layer so as to maintain a concentration gradient layer even in case of thermal diffusion by a subsequent thermal treatment process.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: August 18, 2020
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Moon Ho Choi, Jik Soo Kim, Jin Kyeong Yun, Suk Yong Jeon, Jae Yong Jung, Yong Chul Sung