Patents by Inventor Byung In Lee

Byung In Lee 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: 20210292759
    Abstract: The present invention relates to a method for producing dextran polymer-based amplified nucleic acid aptamer nanoconstructs which efficiently and selectively capture a specific target molecule, the method comprising linking a short nucleic acid sequence or a complementary sequence for formation of nanoconstructs and a nucleic acid aptamer sequence for capture of the specific target molecule to a dextran polymer by a chemical reaction, mixing the resulting polymer/nucleic acid substances with each other to form nanostructures, subjecting the nanostructures to rolling circle amplification, thereby forming a nucleic acid aptamer having a repeated structure. The dextran polymer-based amplified nucleic acid aptamer nanoconstructs have the effect of efficiently and selectively capturing a specific target molecule.
    Type: Application
    Filed: November 1, 2017
    Publication date: September 23, 2021
    Inventors: Won Jong KIM, Jeong Hun KIM, Jihyun LEE, Byung Joo LEE
  • Publication number: 20210295534
    Abstract: Disclosed are target tracking methods and apparatuses. The target tracking apparatus performs target tracking on an input image obtained in a first time period within a single time frame, using a light neural network in a second time period of the single time frame. The target tracking apparatus may perform target tracking on input images generated within the same time frame.
    Type: Application
    Filed: September 22, 2020
    Publication date: September 23, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung Kwang CHO, Changbeom PARK, Byung In YOO, Hyunjeong LEE, Jaejoon HAN
  • Patent number: 11127335
    Abstract: A driving controller of a display device includes a driving frequency controller for receiving an image signal, determining a driving frequency based on the image signal, and outputting a masking enable signal corresponding to the driving frequency, and an image processor for converting the image signal into a data signal and outputting the data signal, wherein the image processor sequentially converts, based on the masking enable signal being at an active level, a part of bits of the image signal into the data signal corresponding to a plurality of dither patterns.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: September 21, 2021
    Inventors: Kuk-Hwan Ahn, HongSoo Kim, Junheyung Jung, Youngwook Yoo, Jungyu Lee, Hyunjun Lim, Byung Ki Chun
  • Publication number: 20210284068
    Abstract: A camera monitoring system and a method of controlling the same are provided. The camera monitoring system includes a camera assembly that captures an image of an outer side surface of a vehicle and a mirror assembly disposed to overlap at least a portion of the camera assembly. A driver performs deployment and folding of the camera assembly and the mirror assembly. A controller operates the driver in response to an input of the deployment or folding of the camera assembly and the mirror assembly and determines a failure of the camera assembly. The camera assembly and the mirror assembly are moved based on a single drive shaft, and the controller deploys or folds the camera assembly and the mirror assembly.
    Type: Application
    Filed: September 21, 2020
    Publication date: September 16, 2021
    Inventors: Nak Kyoung Kong, Jong Min Park, Ki Hong Lee, Seung Sik Han, Seung Hyeok Chang, Yong Hwan Kim, Yeong Kook Cho, Chang Byung Ryu
  • Patent number: 11115503
    Abstract: A computer-implemented system for interfacing a set of one or more communication networks and a second communication network is disclosed. The system may comprise a memory strong instructions and at least one processor configured to execute the instructions.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 7, 2021
    Assignee: Coupang Corp.
    Inventors: Hyun Sik Eugene Minh, Yonghee Lee, Byung Woo Lee, Jin Kwang Kim
  • Publication number: 20210267941
    Abstract: A method for preparing chlorophyll-containing extract according to an embodiment of the present disclosure may include a chlorophyll extraction step of performing complex supercritical extraction on a plant or microorganism containing chlorophyll. The method effectively removes impurities from raw materials, and the prepared chlorophyll-containing extract has a high content of chlorophyll.
    Type: Application
    Filed: July 2, 2019
    Publication date: September 2, 2021
    Inventors: Hyoungmin YEO, Byung Ju RYU, Jihwan IM, Myungeun LEE, Chulcuy CHOI
  • Publication number: 20210264182
    Abstract: A method and apparatus for detecting a liveness based on a phase difference are provided. The method includes generating a first phase image based on first visual information of a first phase, generating a second phase image based on second visual information of a second phase, generating a minimum map based on a disparity between the first phase image and the second phase image, and detecting a liveness based on the minimum map.
    Type: Application
    Filed: September 10, 2020
    Publication date: August 26, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Solae LEE, Youngjun KWAK, Sungheon PARK, Byung In YOO, Yong-Il LEE, Hana LEE, Jiho CHOI
  • Publication number: 20210206746
    Abstract: Provided are a novel process for preparing a diaminopyrimidine derivative or acid addition salt thereof having an activity as a 5-HT4 receptor agonist, crystalline forms of a hydrochloride of the diaminopyrimidine derivative, and processes for preparing the same.
    Type: Application
    Filed: May 16, 2019
    Publication date: July 8, 2021
    Applicant: YUHAN CORPORATION
    Inventors: Ja-Heouk KHOO, Doo-Byung LEE, Jun-Sup LEE, Hyun JU, Woo-Seob SHIN
  • Publication number: 20210165603
    Abstract: A method for operating a memory device includes providing a memory block including at least one source select transistor coupled between a source line and a bit line, a plurality of memory cells, and a drain select transistor, controlling a source select line coupled to the at least one source select transistor and a plurality of word lines coupled to the plurality of memory cells to be in a floating state, and applying an erase voltage to the source line and the bit line.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 3, 2021
    Applicant: SK hynix Inc.
    Inventors: Byung In LEE, Hee Joung PARK, Keon Soo SHIM, Sang Heon LEE, Jae Il TAK
  • Publication number: 20210155607
    Abstract: The present invention provides intermediates useful for the synthesis of an aminopyrimidine derivative or pharmaceutically acceptable salt thereof having a selective inhibitory activity against protein kinases, especially against the protein kinases for mutant epidermal growth factor receptors; and processes for preparing the same. And also, the present invention provides novel intermediates useful for said process and processes for preparing the same.
    Type: Application
    Filed: July 25, 2018
    Publication date: May 27, 2021
    Inventors: Sang-Ho OH, Ja-Heouk KHOO, Jong-Chul LIM, Doo-Byung LEE, Jung-Ae LEE, Jun-Sup LEE, Hyun JU, Woo-Seob SHIN, Sang-Seol JEON
  • Patent number: 10957412
    Abstract: A memory device includes a memory cell array including a plurality of strings, a peripheral circuit coupled to the memory cell array and configured for sequentially performing a program voltage apply operation, a program verify operation, and a hole injection operation on the plurality of strings, and a control logic configured for controlling an operation of the peripheral circuit, wherein the control logic controls the operation of peripheral circuit to generate Gate Induced Drain Leakage (GIDL) at a channel under a select transistor of each of the plurality of strings during the hole injection operation.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 23, 2021
    Assignee: SK hynix Inc.
    Inventors: Hee Youl Lee, Byung In Lee, Sang Heon Lee
  • Patent number: 10950306
    Abstract: A memory device includes a memory cell array having a plurality of memory blocks sharing a source line, a peripheral circuit for performing a program operation and an erase operation on a selected memory block among the plurality of memory blocks, and a control logic for controlling the peripheral circuit. The control logic controls the peripheral circuit such that some source select transistors adjacent to the source line among a plurality of source select transistors included in an unselected memory block among the plurality of memory blocks are floated in a source line precharge operation during the program operation.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: March 16, 2021
    Assignee: SK hynix Inc.
    Inventors: Byung In Lee, Hee Joung Park, Keon Soo Shim, Sang Heon Lee, Jae Il Tak
  • Patent number: 10858353
    Abstract: The present invention provides a novel process for preparing an aminopyrimidine derivative or pharmaceutically acceptable salt thereof having a selective inhibitory activity against protein kinases, especially against the protein kinases for mutant epidermal growth factor receptors. And also, the present invention provides novel intermediates useful for said process and processes for preparing the same.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 8, 2020
    Assignee: Yuhan Corporation
    Inventors: Sang-Ho Oh, Ja-Heouk Khoo, Jong-Chul Lim, Doo-Byung Lee, Jung-Ae Lee, Jun-Sup Lee, Hyun Ju, Woo-Seob Shin, Sang-Seol Jeon
  • Publication number: 20200211650
    Abstract: A memory device includes a memory cell array having a plurality of memory blocks sharing a source line, a peripheral circuit for performing a program operation and an erase operation on a selected memory block among the plurality of memory blocks, and a control logic for controlling the peripheral circuit. The control logic controls the peripheral circuit such that some source select transistors adjacent to the source line among a plurality of source select transistors included in an unselected memory block among the plurality of memory blocks are floated in a source line precharge operation during the program operation.
    Type: Application
    Filed: July 12, 2019
    Publication date: July 2, 2020
    Applicant: SK hynix Inc.
    Inventors: Byung In LEE, Hee Joung PARK, Keon Soo SHIM, Sang Heon LEE, Jae Il TAK
  • Publication number: 20200207750
    Abstract: The present invention provides a novel process for preparing an aminopyrimidine derivative or pharmaceutically acceptable salt thereof having a selective inhibitory activity against protein kinases, especially against the protein kinases for mutant epidermal growth factor receptors. And also, the present invention provides novel intermediates useful for said process and processes for preparing the same.
    Type: Application
    Filed: July 25, 2018
    Publication date: July 2, 2020
    Inventors: Sang-Ho OH, Ja-Heouk KHOO, Jong-Chul LIM, Doo-Byung LEE, Jung-Ae LEE, Jun-Sup LEE, Hyun JU, Woo-Seob SHIN, Sang-Seol JEON
  • Publication number: 20190333592
    Abstract: A memory device includes a memory cell array including a plurality of strings, a peripheral circuit coupled to the memory cell array and configured for sequentially performing a program voltage apply operation, a program verify operation, and a hole injection operation on the plurality of strings, and a control logic configured for controlling an operation of the peripheral circuit, wherein the control logic controls the operation of peripheral circuit to generate Gate Induced Drain Leakage (GIDL) at a channel under a select transistor of each of the plurality of strings during the hole injection operation.
    Type: Application
    Filed: November 20, 2018
    Publication date: October 31, 2019
    Applicant: SK hynix Inc.
    Inventors: Hee Youl LEE, Byung In LEE, Sang Heon LEE
  • Patent number: 10452388
    Abstract: A method for updating software for a vehicle by receiving difference information from an external device in a certain space, and the vehicle to which the method is applied are provided, may include determining whether necessary difference map data of the vehicle is present based on information received from a parking lot server in a limited space such as a parking lot, and receiving necessary difference information related to map data of the vehicle from a vehicle in which the difference information is stored.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: October 22, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Chang Byung Lee
  • Publication number: 20190300704
    Abstract: A binder composition for sublimation-printing natural fibers of the present invention includes: (A) an aqueous solvent; (B) a moisture evaporation retardant selected from urea, glycerine, and a mixture thereof; (C) a (meth)acrylic polymer; (D) a polyurethane; (E) a blocked polyisocyanate; and (F) a paraffin wax.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Inventor: Kwan Byung Lee
  • Publication number: 20190203196
    Abstract: The invention provides methods of preparing nucleic acids, such as RNA molecules, of a defined size or range of sizes. The invention provides compositions, methods and kits for use in the production and preparation of small RNA molecules (including without limitation micro-RNA, siRNA, d-siRNA and e-siRNA) and other nucleic acids of various sizes.
    Type: Application
    Filed: November 30, 2018
    Publication date: July 4, 2019
    Inventors: Knut MADDEN, Adam Harris, Karl Hecker, Byung-In Lee
  • Publication number: 20190186944
    Abstract: A navigator includes: a data transceiver configured to receive and transmit changed map data including a gateway list and difference data corresponding to information related to a boundary between divided regions; a DB manager configured to separately store and manage map data for each divided region and configured to update the map data for each divided region under the control of a controller; and a controller configured to control the update of the map data for each divided region based on the gateway list transmitted from the data transceiver.
    Type: Application
    Filed: May 9, 2018
    Publication date: June 20, 2019
    Inventor: Chang Byung LEE