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).

  • MEMORY DEVICE HAVING IMPROVED PROGRAM AND ERASE OPERATIONS AND OPERATING METHOD OF THE MEMORY DEVICE
    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
  • NOVEL INTERMEDIATES USEFUL FOR THE SYNTHESIS OF AMINOPYRIMIDINE DERIVATIVES, PROCESS FOR PREPARING THE SAME, AND PROCESS FOR PREPARING AMINOPYRIMIDINE DERIVATIVES USING THE SAME
    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
  • MEMORY DEVICE AND OPERATING METHOD OF THE MEMORY DEVICE
    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
  • Method for updating software for vehicle and the vehicle using of the same
    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
  • Binder Composition for Sublimation Printing Natural Fibers
    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
  • COMPOSITIONS AND METHODS FOR PREPARING SHORT RNA MOLECULES AND OTHER NUCLEIC ACIDS
    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
  • METHOD FOR UPDATING SOFTWARE FOR VEHICLE AND THE VEHICLE USING OF THE SAME
    Publication number: 20190187976
    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: Application
    Filed: May 18, 2018
    Publication date: June 20, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Chang Byung LEE
  • NAVIGATOR FOR UPDATING MAP DATA, VEHICLE HAVING THE SAME AND METHOD FOR CONTROLLING THE SAME
    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
  • Alignment film for liquid crystal lens and mold for preparing the same
    Patent number: 10018874
    Abstract: Provided are an alignment film for a liquid crystal (LC) lens, a mold for preparing the same, a method of manufacturing the alignment film, and a method of manufacturing the mold. An alignment film in which an LC lens in which liquid crystals are well aligned, can be effectively manufactured, or a mold for preparing the alignment film can be provided. In particular, in order to implement a shape of a lens, the liquid crystals filled in a nonplanar space, such as a curved surface, are effectively aligned in the LC lens so that the LC lens can be formed. Also, a combined fine pattern can be manufactured using a simple process and can also be applied to a continuous process, such as a roll-to-roll process.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: July 10, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jeong Ho Park, Bu Gon Shin, Jae Jin Kim, Jong Byung Lee
  • COMPOSITIONS AND METHODS FOR PREPARING SHORT RNA MOLECULES AND OTHER NUCLEIC ACIDS
    Publication number: 20180073009
    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: September 21, 2017
    Publication date: March 15, 2018
    Inventors: Knut MADDEN, Adam HARRIS, Karl HECKER, Byung-In LEE
  • FPR having periodic micropattern
    Patent number: 9915835
    Abstract: This application relates a liquid crystal alignment film, a manufacturing method of the liquid crystal alignment film, an optical filter, and a display device. According to one illustrative liquid crystal alignment film, for example, a stereoscopic image can be displayed in wide viewing angles without losses of the brightness.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: March 13, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Byoung Kun Jeon, Moon Soo Park, Bu Gon Shin, Sin Young Kim, Jong Byung Lee, Da Mi Lee, Ji Hoon Park
  • Method for manufacturing polarized light splitting element and polarized light splitting element
    Patent number: 9551819
    Abstract: The present application relates to a method for manufacturing a polarized light splitting element and a polarized light splitting element. The present application can provide: a method for manufacturing the polarized light splitting element having excellent polarized light splitting ability and light-transmission ability through a simple and efficient process; and the polarized light splitting element having the excellent polarized light splitting ability and the light transmission ability.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: January 24, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Jin Mi Jung, Jong Byung Lee, Bu Gon Shin, Jae Jin Kim
  • Polarized light splitting element
    Patent number: 9541693
    Abstract: Provided are a polarized light splitting element, a method of manufacturing the same, a light radiating device, a method of radiating light, and a method of manufacturing an ordered photo-alignment film. The polarized light splitting element has excellent durability with respect to UV rays and heat, and low pitch dependence of polarization characteristics, so that it is easily manufactured. In addition, the polarized light splitting element may realize a high polarization degree and extinction ratio even in a short wavelength region.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: January 10, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Tae Su Kim, Jeong Ho Park, Bu Gon Shin, Jae Jin Kim, Jong Byung Lee, Jin Mi Jung
  • Polarized ultraviolet light splitting element
    Patent number: 9442303
    Abstract: The present application relates to a polarized ultraviolet light splitting element and to the use thereof. The present application may provide a polarized ultraviolet light splitting element which exhibits excellent splitting efficiency within a wide range of the ultraviolet light region and which has excellent durability. The element can be used, for example, in a photoalignment process of a liquid crystal alignment film.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: September 13, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Tae Su Kim, Jae Jin Kim, Jong Byung Lee, Jeong Ho Park, Jin Mi Jung, Bu Gon Shin
  • Superhydrophobic substrate and method of manufacturing the same
    Patent number: 9376341
    Abstract: There is provided a superhydrophobic substrate comprising a plurality of protrusions having a pseudo random distribution on one surface thereof, an average interval between respective protrusions among the plurality of protrusions being greater than an interval between light beam wave peaks of light within the visible spectrum, allowing the substrate to have durability and transparency secured therein.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: June 28, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Tae-Su Kim, Hyeon Choi, Bu-Gon Shin, Jae-Jin Kim, Jong-Byung Lee, Su-Jin Kim
  • Binder Composition for Sublimation Printing Natural Fibers
    Publication number: 20160168379
    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: December 12, 2014
    Publication date: June 16, 2016
    Inventor: Kwan Byung Lee
  • Impedance tuners with position feedback
    Patent number: 9209786
    Abstract: An impedance tuner includes a controller, an RF transmission line, and a movable capacitive object configured for movement commanded by the controller relative to the transmission line to alter impedance. A position sensor is configured to provide feedback position data to the controller indicative of the actual position of the capacitive object after it is moved. The controller is configured to utilize the feedback position data in a closed loop to position the capacitive object at a desired position within a tolerance.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: December 8, 2015
    Assignee: Maury Microwave, Inc.
    Inventors: Byung Lee, Gary R. Simpson, Sathya Padmanabhan
  • IMPEDANCE TUNERS WITH POSITION FEEDBACK
    Publication number: 20150349751
    Abstract: An impedance tuner includes a controller, an RF transmission line, and a movable capacitive object configured for movement commanded by the controller relative to the transmission line to alter impedance. A position sensor is configured to provide feedback position data to the controller indicative of the actual position of the capacitive object after it is moved. The controller is configured to utilize the feedback position data in a closed loop to position the capacitive object at a desired position within a tolerance.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Inventors: Byung Lee, Gary R. Simpson, Sathya Padmanabhan
  • EXPOSURE APPARATUS
    Publication number: 20150309417
    Abstract: Provided are a photomask, an exposure apparatus and a method. A fine pattern having a submicrometer size can be easily formed on a cylindrical mold, and the cylindrical mold having the pattern formed therein can be easily applied to an automation process, such as a roll-to-roll process. Also, the fine pattern can be formed in a large scale having various sizes by using a mask formed of a flexible material, and patterns having different shapes can be divided or independently formed on a curved surface of the cylindrical mold so that a degree of freedom of a process can be improved.
    Type: Application
    Filed: August 1, 2014
    Publication date: October 29, 2015
    Inventors: Jeong Ho PARK, Bu Gon SHIN, Jae Jin KIM, Jong Byung LEE
  • ALIGNMENT FILM FOR LIQUID CRYSTAL LENS AND MOLD FOR PREPARING THE SAME (As Amended)
    Publication number: 20150309370
    Abstract: Provided are an alignment film for a liquid crystal (LC) lens, a mold for preparing the same, a method of manufacturing the alignment film, and a method of manufacturing the mold. An alignment film in which an LC lens in which liquid crystals are well aligned, can be effectively manufactured, or a mold for preparing the alignment film can be provided. In particular, in order to implement a shape of a lens, the liquid crystals filled in a nonplanar space, such as a curved surface, are effectively aligned in the LC lens so that the LC lens can be formed. Also, a combined fine pattern can be manufactured using a simple process and can also be applied to a continuous process, such as a roll-to-roll process.
    Type: Application
    Filed: August 1, 2014
    Publication date: October 29, 2015
    Inventors: Jeong Ho PARK, Bu Gon SHIN, Jae Jin KIM, Jong Byung LEE