Patents by Inventor Jeong Woon Lee

Jeong Woon 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).

  • Patent number: 10894799
    Abstract: Provided are a novel disilylamine compound, a method for preparing same, and a composition for depositing a silicon-containing thin film including the same. A disilylamine compound of the present invention has excellent reactivity, is thermally stable, and has high volatility, and thus, is used as a silicon-containing precursor, thereby manufacturing a high-quality silicon-containing thin film.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: January 19, 2021
    Assignee: DNF CO., LTD.
    Inventors: Sung Gi Kim, Se Jin Jang, Byeong-il Yang, Joong Jin Park, Sang-Do Lee, Jeong Joo Park, Sam Dong Lee, Gun-Joo Park, Sang Ick Lee, Myong Woon Kim
  • Publication number: 20200392294
    Abstract: Provided are a silylamine compound, a composition for depositing a silicon-containing thin film containing the same, and a method for manufacturing a silicon-containing thin film using the composition, and more particularly, to a silylamine compound capable of being usefully used as a precursor of a silicon-containing thin film, a composition for depositing a silicon-containing thin film containing the same, and a method for manufacturing a silicon-containing thin film using the composition.
    Type: Application
    Filed: March 28, 2018
    Publication date: December 17, 2020
    Inventors: Sung Gi KIM, Jeong Joo PARK, Joong Jin PARK, Se Jin JANG, Byeong-il YANG, Sang-Do LEE, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • Patent number: 10851346
    Abstract: The present invention relates to a mesenchymal stem cell having immunomodulatory activity and a preparation method therefor and, more specifically, to: a rapamycin-treated mesenchymal stem cell having immunomodulatory activity, which expresses any one or more cell surface factors selected from the group consisting of CCR1, CCR2, CCR3, CCR4, CCR7, CCR9 and CXCR4; a cell therapy composition comprising the mesenchymal stem cell, for preventing or treating immune disorders; and a preparation method for the mesenchymal stem cell having immunomodulatory activity. The rapamycin-treated mesenchymal stem cell having immunomodulatory activity, according to the present invention, has increased expression of IDO, TGF-? and IL-10 which are factors having immunomodulatory activity, has decreased expression of Phospho-mTOR, Rictor and Ractor which are signal transduction factors of mTOR, and has increased expression, in the cell, of autophagic inducer Beclin1, ATG5, ATG7, LC3I or LCII.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: December 1, 2020
    Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY—ACADEMIC COOPERATION FOUNDATION
    Inventors: Chul Woo Yang, Mi-La Cho, Sung-Hwan Park, Eun Kyung Kim, Byung Ha Chung, Kyoung-Woon Kim, Seon-Yeong Lee, Sung-Hee Lee, Eun Ji Yang, Jeong-hee Jeong, Min Jung Park, Seok-Jung Kim, Eun-Jung Lee, Su-Jin Moon
  • Publication number: 20200361966
    Abstract: Provided are a composition for depositing a silicon-containing thin film containing a trisilylamine compound and a method for producing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film containing a trisilylamine compound which is capable of forming a silicon-containing thin film at a very high deposition rate at a low temperature to be usable as a precursor of a silicon-containing thin film and an encapsulant of a display, and a method for producing a silicon-containing thin film by using the same.
    Type: Application
    Filed: November 22, 2018
    Publication date: November 19, 2020
    Inventors: Sung Gi KIM, Joong Jin PARK, Byeong-il YANG, Se Jin JANG, Gun-Joo PARK, Jeong Joo PARK, Hee Yeon JEONG, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • Publication number: 20200353568
    Abstract: A display panel cutting apparatus including: a stage, wherein a display panel is disposed on the stage, and the display panel includes a display area, a non-display area, and a test pad portion; an air knife disposed on the stage; an upper supporting member overlapping the test pad portion; and a laser that cuts the test pad portion from the display panel, wherein the upper supporting member is separated from an upper surface of the test pad portion.
    Type: Application
    Filed: December 6, 2019
    Publication date: November 12, 2020
    Inventors: Jeong Hoo LEE, Yong Woon BYUN, Ji Seop SHIN, Seong Min HONG
  • Patent number: 10770139
    Abstract: There are provided a variable resistance memory device and an operating method thereof. In a method for operating a variable resistance memory device, the method includes programming multi-bit data in a multi-bit variable resistance memory cell of the variable resistance memory device, wherein the programming includes: generating sequentially increased program voltage pulses, based on the multi-bit data; and applying the program voltage pulses to the multi-bit variable resistance memory cell, wherein a current-voltage curve of the multi-bit variable resistance memory cell exhibits a self-compliance characteristic, wherein the program voltage pulses are included in a voltage section having the self-compliance characteristic.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: September 8, 2020
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Gun Hwan Kim, Young Kuk Lee, Taek Mo Chung, Bo Keun Park, Jeong Hwan Han, Ji Woon Choi
  • Publication number: 20200189400
    Abstract: A battery module includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Tae-Geun KIM, Jin-Woo PARK, Bok-Gun LEE, Jeong-Woon LEE
  • Patent number: 10647206
    Abstract: Disclosed is a battery module, which includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof, and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: May 12, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Tae-Geun Kim, Jin-Woo Park, Bok-Gun Lee, Jeong-Woon Lee
  • Publication number: 20200131205
    Abstract: Provided are a novel disilylamine compound, a method for preparing same, and a composition for depositing a silicon-containing thin film including the same. A disilylamine compound of the present invention has excellent reactivity, is thermally stable, and has high volatility, and thus, is used as a silicon-containing precursor, thereby manufacturing a high-quality silicon-containing thin film.
    Type: Application
    Filed: April 19, 2018
    Publication date: April 30, 2020
    Inventors: Sung Gi KIM, Se Jin JANG, Byeong-il YANG, Joong Jin PARK, Sang-Do LEE, Jeong Joo PARK, Sam Dong LEE, Gun-Joo PARK, Sang Ick LEE, Myong Woon KIM
  • Publication number: 20200111664
    Abstract: Provided are a composition for depositing a silicon-containing thin film containing a bis(aminosilyl)alkylamine compound and a method for manufacturing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film, containing the bis(aminosilyl)alkylamine compound capable of being usefully used as a precursor of the silicon-containing thin film, and a method for manufacturing a silicon-containing thin film using the same.
    Type: Application
    Filed: March 28, 2018
    Publication date: April 9, 2020
    Inventors: Sung Gi KIM, Jeong Joo PARK, Joong Jin PARK, Se Jin JANG, Byeong-il YANG, Sang-Do LEE, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • Publication number: 20200111665
    Abstract: Provided are a composition containing a silylamine compund and a method for manufacturing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film, containing a silylamine compound capable of forming a silicon-containing thin film having a significantly excellent water vapor transmission rate to thereby be usefully used as a precursor of the silicon-containing thin film and an encapsulant of a display, and a method for manufacturing a silicon-containing thin film using the same.
    Type: Application
    Filed: March 29, 2018
    Publication date: April 9, 2020
    Inventors: Sung Gi KIM, Jeong Joo PARK, Joong Jin PARK, Se Jin JANG, Byeong-il YANG, Sang-Do LEE, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • Patent number: 10530020
    Abstract: Provided is a cartridge suitable for sensing a voltage of a battery cell through a center region and an edge, wherein two battery cells are provided in an upper portion and a lower portion so as to increase energy density, and a battery module including the cartridge. The cartridge includes: a mount frame including a pair of through windows provided sequentially in a length direction, and a lower sliding board, a lead mounting board, and an upper sliding board sequentially provided in a width direction between the pair of through windows; and cooling fins respectively covering the pair of through windows, wherein the lower sliding board and the upper sliding board are respectively provided on left and right of the lead mounting board to diagonally face each other.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: January 7, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jeong-Seop Lee, Jong-Woon Choi, Sun-Mo An, Seung-Hun Jung
  • Patent number: 10497412
    Abstract: A semiconductor device, includes at least a first memory chip, which includes at least a first buffer connected to receive an input signal and a reference voltage; at least a first reference voltage generator configured to output a reference voltage based on a first control code; and at least a first self-training circuit for determining an operational reference voltage to use during a normal mode of operation of the semiconductor device. An output from the first buffer is input to the first self-training circuit, the first control code is output from the first self-training circuit into the first reference voltage generator, and the first buffer, the first self-training circuit, and the first reference voltage generator form a loop.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seon-Kyoo Lee, Jeong-Don Ihm, Byung-Hoon Jeong, Dae-Woon Kang
  • Patent number: 10450225
    Abstract: The present invention relates to a glass having a surface with improved water-repellency or hydrophobicity and low reflectance, and a fabrication method thereof. A technology is employed, in which a thin film containing silicon or silicon oxide is formed on the glass surface, the nano-structures are formed by selective etching treatment using a reactive gas such as CF4 or the like to provide superhydrophobicity and low reflectance properties, and a material with low surface energy is coated onto the nano-structures. The fabrication method of the low-reflective and superhydrophobic or super water-repellent glass may execute deposition and etching processes for the glass having the superhydrophobicity and the low reflectance, and provide excellent superhydrophobicity and low reflectance to the surface of the glass which was difficult to be treated. Also, the method is sustainable due to non-use of a toxic etching solution during these processes.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 22, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Myoung Woon Moon, Heon Ju Lee, Jeong Sim Lee, Tae Jun Ko, Kyu Hwan Oh, Do Hyun Kim, Eu Sun Yu
  • Publication number: 20190272289
    Abstract: Disclosed herein is a video search device comprising: at least one processor configured to implement an updating unit generating event object information based on feature information on an object detected in a video; and a storage configured to store comparison object information containing feature information on a reference object, wherein the processor is further configured to implement: an object information generating/deleting unit configured to create information on an object having a predetermined degree of similarity between the event object information and the comparison object information as final object information, and storing the final object information in the storage; and a data searching unit searching the final object information for data that satisfies a search criterion entered by a user.
    Type: Application
    Filed: May 21, 2019
    Publication date: September 5, 2019
    Applicant: HANWHA TECHWIN CO., LTD.
    Inventors: Jae Won CHOI, Jeong Hun LEE, Kye Won KIM, Ji Man KIM, Sang Wook LEE, Jong Hyeok LEE, Jae Woon BYUN, Ho Jung LEE, Jin Hyuk CHOI, Sweung Won CHEUNG, Yeon Woo KIM, Jin YOON
  • Publication number: 20190249296
    Abstract: The present invention relates to a method for manufacturing a high-purity silicon nitride thin film using plasma atomic layer deposition. More specifically, the present invention can realize improved thin film efficiency and a step coverage by performing a two-stage plasma excitation step and can provide a high-purity silicon nitride thin film with an improved deposition rate despite a low film-forming temperature.
    Type: Application
    Filed: July 19, 2017
    Publication date: August 15, 2019
    Inventors: Se Jin JANG, Sang-Do LEE, Joong Jin PARK, Sung Gi KIM, Byeong-il YANG, Gun-Joo PARK, Jeong Joo PARK, Jang Hyeon SEOK, Sang Ick LEE, Myong Woon KIM
  • Patent number: 10367709
    Abstract: A method and apparatus for analyzing a signal delay time based on controller area network (CAN) burst are disclosed. An apparatus for analyzing a signal delay time, connected to a controller area network (CAN) bus includes a measuring device configured to determine a transmission start time based on a receiving time point of a CAN signal and to determine a receiving time interval between the CAN signals that are continuously received, a fixer configured to fix a burst period corresponding to CAN signals with the determined receiving time interval less than a predetermined value, a selector configured to select an analysis target CAN signal in the fixed burst period, and a determiner configured to determine a maximum transmission delay time ‘a’ corresponding to the selected CAN signal.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: July 30, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chung Hi Lee, Woo Sub Kim, Jeong Hwan Kim, Yong Woon Cho, Jeong Chan Kim, Myung Hyun Koo
  • Patent number: 10354124
    Abstract: An electronic apparatus is provided. The electronic apparatus includes an input comprising input circuitry configured to receive an image and a processor configured to detect a skin area from the image to acquire information on a pixel value of a pixel included in the skin area, to acquire information on characteristics of the skin area based on a face area in the skin area, and to process image quality of the skin area based on the information on the pixel value and the information on the characteristics of the skin area. As a result, it is possible to reduce the image distortion of the skin area occurring when only the analysis of the quantitative elements is performed and to improve the image quality preference of the skin area based on the analysis of the qualitative elements in addition to the quantitative elements.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: July 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-jae Lee, Myoung-koo Choi, You-young Jung, Jeong-woon Eom
  • Publication number: 20180194235
    Abstract: Disclosed is a battery module, which includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof, and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.
    Type: Application
    Filed: January 24, 2017
    Publication date: July 12, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Tae-Geun KIM, Jin-Woo PARK, Bok-Gun LEE, Jeong-Woon LEE
  • Patent number: 9761184
    Abstract: A method of driving a display panel includes generating corrected grayscale data utilizing a grayscale correction value of a reference pixel including m×n pixels, “m” and “n” being natural numbers greater than zero, and driving M×N pixels of the display panel based on the corrected grayscale data, “M” and “N” being natural numbers greater than zero. “M” is greater than “m” and “N” is greater than “n.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: September 12, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hee-Joon Kim, Byoung-Seok Yoo, Jeong-Woon Lee, Hoi-Sik Moon