Patents by Inventor Jong-hoon Lee

Jong-hoon 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: 20210292538
    Abstract: The present invention relates to a method for preparing a graft copolymer powder, which includes: performing emulsion polymerization of a conjugated diene polymer, an aromatic vinyl monomer and an alkyl (meth)acrylate monomer to prepare a graft copolymer latex; coagulating the graft copolymer latex; aging the coagulated graft copolymer; preparing a wet powder of the graft copolymer by dehydrating the aged graft copolymer; and adding poly(oxyalkylene)diglycolic acid to the wet powder of the graft copolymer.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 23, 2021
    Inventors: Jong Ju LEE, Jeong Su CHOI, Won Seok LEE, Roo Da LEE, Ho Hoon KIM, Keun Hoon YOO, Seok Goo JANG, Sang Hoo PARK, Hye Jeong OK, Hyung Seop SHIM
  • Publication number: 20210291508
    Abstract: An autoclave includes a case, a chamber disposed inside the case, a cassette disposed inside the chamber, and a plurality of light sources mounted inside the cassette.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 23, 2021
    Inventors: Jung Kyu LEE, Ho Yun Byun, Won-Seok Kim, Jong Deok Park, Jung Hoon Shin, Sun Ok Oh, Ae Ly Oh
  • Publication number: 20210284703
    Abstract: An encryption device for performing virtual and real operations and a method of operating the encryption device. The method includes performing a virtual operation; when a real operation request signal is received, determining whether the virtual operation being performed is completed; and in response to the virtual operation being completed, performing a real operation in response to the real operation request signal.
    Type: Application
    Filed: April 30, 2021
    Publication date: September 16, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-hyeok KIM, Hong-mook CHOI, Ji-su KANG, Hyun-il KIM, Jong-hoon SHIN, Hye-soo LEE
  • Publication number: 20210287525
    Abstract: The present invention provides a method for learning latest data considering external influences in an early warning system, and the early warning system for same. The method for learning latest data considering external influences comprises the steps of: an early warning processing device categorizing device monitored variables according to external influences; and the early warning processing device differently applying a pattern learning method for each of the categorized monitored variables.
    Type: Application
    Filed: August 29, 2017
    Publication date: September 16, 2021
    Applicant: Korea Hydro & Nuclear Co., Ltd
    Inventors: Dae Woong KIM, Nam Woo CHOI, Bum Nyun KIM, Hyoung Kyun KIM, Ji In KIM, Ju Hyung KANG, Yong Hoon PARK, Gun Woong SHIN, Yang Seok KIM, Young Sheop PARK, Chi Yong PARK, Byoung Oh LEE, Jong Seog KIM
  • Patent number: 11121167
    Abstract: In some example embodiments, a back side illumination (BSI) image sensor may include a pixel configured to generate electrical signals in response to light incident on a back side of a substrate. In some example embodiments, the pixel includes, a photodiode, a device isolation film adjacent to the photodiode, a dark current suppression layer above the photodiode, a light shield grid above the photodiode and including an opening area of 1 to 15% of an area of the pixel, a light shielding filter layer above the light shield grid, a planarization layer above the light shielding filter layer, a lens above the planarization layer, and/or an anti-reflective film between the photodiode and the lens.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun Ki Lee, Jong Hoon Park, Jun Sung Park
  • Patent number: 11121172
    Abstract: A light-emitting diode unit for a display including a plurality of pixels each including: first, second, and third light-emitting cells respectively including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; pads electrically connected to the first through third light-emitting cells to independently drive the first through third light-emitting cells; a first wavelength converter for converting a wavelength of light emitted from the first light-emitting cell; and a second wavelength converter for converting a wavelength of light emitted from the second light-emitting cell, in which the first wavelength converter converts a wavelength of light to a longer wavelength than the second wavelength converter, the second light-emitting cell has a greater area than the third light-emitting cell, and the first light-emitting cell has a greater area than the second light-emitting cell.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: September 14, 2021
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Chung Hoon Lee, Jong Hyeon Chae
  • Patent number: 11112648
    Abstract: A white light emitting device, including a circuit board; a plurality of light sources mounted on the circuit board, each light source of the plurality of light sources configured to emit monochromatic light; a light converter spaced apart from the circuit board, the light converter configured to convert the monochromatic light emitted from the light sources to white light; and a compensator provided between the circuit board and the light converter, the compensator configured to convert the emitted monochromatic light to white light.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Pil Jeon, Jong-hoi Kim, Kye Hoon Lee, Dae-hee Lee, Byoung-Jin Cho, Suk-ju Choi
  • Patent number: 11114499
    Abstract: A display device includes a plurality of pixel tiles spaced apart from each other, each of the pixel tiles including a substrate and a plurality of light emitting stacked structures disposed on the substrate, in which a distance between two adjacent light emitting stacked structures in the same pixel tile is substantially equal to a shortest distance between two adjacent light emitting stacked structures of different pixel tiles.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: September 7, 2021
    Inventors: Chung Hoon Lee, Jong Hyeon Chae
  • Patent number: 11114021
    Abstract: Provided are a display device, a method of manufacturing the same, and a glass stack. The display device includes a light emitting substrate which comprises a base and a light emitting element disposed on the base; an encapsulation substrate which is disposed on the light emitting substrate; a frit which surrounds the light emitting element and is disposed between the light emitting substrate and the encapsulation substrate; and a first coating layer which is disposed between the encapsulation substrate and the frit, and comprises a compound having an intramolecular *—(OCH2CH2)—OH structure, and at least partially contacting the frit.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: September 7, 2021
    Inventors: Jong Hoon Yeum, Go Woon Kang, Yun Ho Kim, Jeung Soo Kim, Youn Bum Lee
  • Publication number: 20210267997
    Abstract: Disclosed is a pharmaceutical composition for the prevention or treatment of brain cancer, containing a compound capable of penetrating the blood-brain barrier as an active ingredient, the pharmaceutical composition for the prevention or treatment of brain cancer is capable of efficiently penetrating the blood-brain barrier of the brain to thereby effectively inhibit LRRK2 protein expression, and is thus useful in the prevention or treatment of brain cancer.
    Type: Application
    Filed: February 23, 2018
    Publication date: September 2, 2021
    Inventors: Hwan Geun Choi, Jong Bae Park, Eunhwa Ko, Jung Beom Son, Nam Doo Kim, Seung Hoon Lee, Do-Hyun Nam
  • Publication number: 20210272838
    Abstract: A substrate processing apparatus including a process chamber; a susceptor in the process chamber; and an inner edge ring and an outer edge ring on the susceptor, wherein the inner edge ring includes a semiconductor, the outer edge ring includes an insulator, an upper surface of the outer edge ring is at a higher level than an upper surface of the inner edge ring, and the outer edge ring has an overhang extending onto the inner edge ring.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Inventors: Jong Woo SUN, Sung Moon PARK, Je Woo HAN, Kwang Nam KIM, Ho Chang LEE, Young Hoon JEONG, Masayuki TOMOYASU
  • Patent number: 11103817
    Abstract: Provided is a cartridge filter using nanofiber composite fiber yarn, the cartridge filter including: a core having a plurality of holes through which a liquid passes; and a filter medium wound around the core to collect an object to be filtered contained in the liquid, wherein the filter medium comprises composite fiber yarn in which a nanofiber web which is produced by accumulating nanofibers produced by an electrospinning method is laminated to a porous nonwoven fabric, to thus provide excellent durability and improved filtration performance.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: August 31, 2021
    Assignee: AMOGREENTECH CO., LTD.
    Inventors: Chan Kim, Seung Hoon Lee, Seon Ho Jang, Jun Keun Cho, Jong Su Seok, Yun Mi So
  • Publication number: 20210264830
    Abstract: A display device and a method of driving the same are provided. The method of driving the display includes a display area to display an image. The method includes performing a first pixel shift driving by shifting an image by a first range in the display area without loss of image information due to enlargement or reduction of the image, checking whether a change of a block grayscale value is greater than or equal to a threshold in an interest area in the display area, and performing second pixel shift driving by shifting an image having the loss of image information.
    Type: Application
    Filed: February 9, 2021
    Publication date: August 26, 2021
    Inventors: Jae Hoon LEE, Jong Wook KIM, Kyoung Ho LIM
  • Patent number: 11102471
    Abstract: According to one embodiment of the present invention, a video information encoding method comprises: a step of predicting information of the current coding unit to generate prediction information; and a step of determining whether the information of the current coding unit coincides with the prediction information. If the information of the current coding unit coincides with the prediction information, a flag indicating that the information of the current coding unit coincides with the prediction information is encoded and transmitted. If the information of the current coding unit does not coincide with the prediction information, a flag indicating that the information of the current coding unit does not coincide with the prediction information is encoded and transmitted and the information of the current coding unit is encoded and transmitted.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: August 24, 2021
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Se Yoon Jeong, Hui Yong Kim, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Jong Ho Kim, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn, Gwang Hoon Park, Kyung Yong Kim, Han Soo Lee, Tae Ryong Kim
  • Patent number: 11101314
    Abstract: In some example embodiments, a back side illumination (BSI) image sensor may include a pixel configured to generate electrical signals in response to light incident on a back side of a substrate. In some example embodiments, the pixel includes, a photodiode, a device isolation film adjacent to the photodiode, a dark current suppression layer above the photodiode, a light shield grid above the photodiode and including an opening area of 1 to 15% of an area of the pixel, a light shielding filter layer above the light shield grid, a planarization layer above the light shielding filter layer, a lens above the planarization layer, and/or an anti-reflective film between the photodiode and the lens.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: August 24, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun Ki Lee, Jong Hoon Park, Jun Sung Park
  • Publication number: 20210240827
    Abstract: Disclosed herein are an apparatus and method for detecting a malicious script. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured to extract token-type features, each of which corresponds to a lexical unit, and tree-node-type features of an abstract syntax tree from an input script, to train two learning models to respectively learn two pieces of learning data that are generated in consideration of features extracted respectively from the token-type features and the node-type features as having the highest frequency, and to detect whether the script is a malicious script based on the result of ensemble-based malicious script detection performed for the script, which is acquired using an ensemble detection model generated from the two learning models.
    Type: Application
    Filed: November 20, 2020
    Publication date: August 5, 2021
    Inventors: Jung-Tae KIM, Ji-Hyeon SONG, Ik-Kyun KIM, Young-Su KIM, Jong-Hyun KIM, Jong-Geun PARK, Sang-Min LEE, Jong-Hoon LEE
  • Publication number: 20210200471
    Abstract: A storage device includes a nonvolatile memory device having a plurality of memory cells and a storage controller. Each memory cell is set to one of a plurality of memory cell states, wherein distinct subsets of the memory cell states are associated with one of a plurality of data sets. The storage controller accesses data stored in one of the memory cells in a first state, performs a multiplier-accumulator (MAC) operation on the data, and sets the one memory cell to a second state corresponding to a result of the MAC operation to perform an in-place update.
    Type: Application
    Filed: August 10, 2020
    Publication date: July 1, 2021
    Inventors: DOO HYUN KIM, JONG-HOON LEE
  • Publication number: 20210189182
    Abstract: An adhesive film and a laminate film including the same are disclosed. The adhesive film contains an adhesive resin and a near-infrared ray blocking agent, wherein visible-ray transmittance of the adhesive film in a wavelength band of 400 to 700 nm is in a range of 80 to 95%, and near-infrared ray transmittance of the adhesive film in a wavelength band of 800 to 1,500 nm is in a range of 10 to 70%.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Jong Geol LEE, Jong Hoon LEE, Myung Sup JUNG, Jae Hyeon CHO
  • Patent number: 11031084
    Abstract: A memory device, in accordance with a method of operation, may include: a plurality of pages coupled to a common word line and configured to be sequentially selected by different select lines; a program operation controller configured to perform a program operation on a first page that is to be programmed first, among the plurality of pages; and a start loop manager configured to generate start loop information about a program loop in which program verification corresponding to each of a plurality of program states to be formed by threshold voltages of memory cells included in the first page starts, during the program operation on the first page. The program operation controller is further configured to perform a program operation on a second page to be programmed subsequent to the first page, among the plurality of pages, based on the start loop information.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: June 8, 2021
    Assignee: SK hynix Inc.
    Inventors: Jong Hoon Lee, Se Chun Park
  • Publication number: 20210158873
    Abstract: A memory device, in accordance with a method of operation, may include: a plurality of pages coupled to a common word line and configured to be sequentially selected by different select lines; a program operation controller configured to perform a program operation on a first page that is to be programmed first, among the plurality of pages; and a start loop manager configured to generate start loop information about a program loop in which program verification corresponding to each of a plurality of program states to be formed by threshold voltages of memory cells included in the first page starts, during the program operation on the first page. The program operation controller is further configured to perform a program operation on a second page to be programmed subsequent to the first page, among the plurality of pages, based on the start loop information.
    Type: Application
    Filed: May 4, 2020
    Publication date: May 27, 2021
    Applicant: SK hynix Inc.
    Inventors: Jong Hoon LEE, Se Chun PARK