Patents by Inventor Dong-Ki Lee

Dong-Ki 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: 11032476
    Abstract: An image sensor includes a pixel array that includes a plurality of pixels, a first interface directly connected to an external gyro sensor and that receives gyro data output by the gyro sensor in response to motion, and a control logic that generates image data by exposing the plurality of pixels for a predetermined exposure period, generates valid data that correspond to the exposure period using the gyro data, and generates, based on the valid data, compensation information that represents a movement path of the motion.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seong Kim, Da Hee Lee, Young Mi Jo, Dong Ki Min, Joon Hyuk Im
  • Publication number: 20210164880
    Abstract: The present invention provides a device for measuring a particle size at a low temperature, specifically, which includes a refrigerant tank containing a refrigerant; a heat conduction plate thermally connected to the refrigerant tank; and a nanoantenna located on the heat conduction plate, thereby it is possible to determine a degree of light transmission to the sample to be measured located on an upper portion of the nanoantenna, and predict the physical properties of the sample.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 3, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Dong June AHN, Myung Ki Kim, Ye Dam Lee, Nu Ri Park
  • Publication number: 20210130655
    Abstract: The present application relates to an optical laminate. The present application can provide an optical laminate that stable durability is secured even at a high temperature, particularly an ultrahigh temperature of about 100° C. or higher, a foaming phenomenon or the like in a pressure-sensitive adhesive layer is also suppressed or prevented, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 6, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Seul Ki Han, Dong Hun Lee, Hyun Hee Son
  • Publication number: 20210134923
    Abstract: A display device includes a substrate which includes a display area and a non-display area, a transistor disposed in the display area, a pad disposed in the non-display area, and an insulating layer which is disposed on the transistor and defines an opening which overlaps the pad in a plan view. The pad includes a main layer, a first auxiliary layer on the main layer, and a second auxiliary layer on the first auxiliary layer, and the second auxiliary layer defines the opening.
    Type: Application
    Filed: June 29, 2020
    Publication date: May 6, 2021
    Inventors: Jee Hoon KIM, Shin Hyuk YANG, Jong Moo HUH, Dong Han KANG, Min Chul SHIN, Jun Ki LEE, Jae Seol CHO
  • Patent number: 10998482
    Abstract: The present invention relates to a metal paste including: a first metal powder including nickel (Ni); a second metal powder including at least one selected from the group consisting of tin (Sn), zinc (Zn), bismuth (Bi), and indium (In); and a dispersing agent, and to a thermoelectric module which adopts a bonding technique using the metal paste.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: May 4, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Dae Ki Lee, Dong-Sik Kim, Cheol-Hee Park
  • Patent number: 10994206
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: May 4, 2021
    Assignee: NEXON KOREA CORPORATION
    Inventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
  • Patent number: 10985229
    Abstract: A display device including a substrate, a source electrode and a drain electrode on the substrate, the source electrode and the drain electrode being spaced apart from each other, a first layer on the source electrode or the drain electrode, a second layer directly on the first layer, and a first electrode on the second layer. A step difference between a top of the first layer and a top of the drain electrode is 100 ? or less.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: April 20, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyeon Bum Lee, Hyoeng Ki Kim, Kyong Heon Lee, Dong Ki Lee, Eon Joo Lee, Jin Whan Jung
  • Patent number: 10947541
    Abstract: In certain aspects, provided herein are RNA complexes (e.g., asymmetric RNA complexes, such as asiRNAs or cell penetrating asiRNAs) that inhibit IL4R?, TRPA1, and/or F2RL1 expression and are therefore useful for treating atopic dermatitis or asthma.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: March 16, 2021
    Assignee: OliX Pharmaceuticals, Inc.
    Inventors: Dong-Ki Lee, Sun Woo Hong, Hanna Lee, Dayeon Yu, Ji Eom
  • Publication number: 20200392632
    Abstract: Provided are a basic electrocatalyst applied to a carbon dioxide reduction and ethylene production system, a basic electrocatalyst electrode and an apparatus each including the same, and a method of manufacturing the basic electrocatalyst electrode. The basic electrocatalyst electrode for for carbon dioxide reduction and ethylene production includes: catalyst particles each including copper hydroxide (Cu(OH)2); and a basic compound. Since the basic electrocatalyst electrode has high carbon dioxide reduction performance and high ethylene selectivity, the basic electrocatalyst electrode may be applied to a reduction electrode of a carbon dioxide reduction and ethylene production apparatus and may exhibit high current density and high ethylene selectivity. The basic electrocatalyst electrode may be manufactured by a simple method, and may be applied to a large-area electrode.
    Type: Application
    Filed: May 8, 2020
    Publication date: December 17, 2020
    Inventors: Hyung-Suk OH, Byoung Koun MIN, Yun Jeong HWANG, Ung LEE, Dong Ki LEE, Dahye WON, Woong Hee LEE
  • Publication number: 20200376003
    Abstract: The present invention relates to a gallstone solubilizing agent, comprising ursodeoxycholic acid (UDCA) or a pharmaceutically acceptable salt thereof; omega-3 fatty acid; and an excipient, the gallstone solubilizing agent resulting in a process which prevents cholesterol gallstones from being formed or causes cholesterol gallstones to be dissolved, a pharmaceutical composition comprising the same, and a health functional food composition comprising the same. A pharmaceutical composition prepared to have UDCA and omega-3 fatty acid at an optimal content ratio allows cholesterol to remain in a dissolved state without forming crystals, and thus results in a process which prevents cholesterol gallstones from being formed or causes cholesterol gallstones to be dissolved, thereby exhibiting increased effects of preventing or treating cholesterol gallstones.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Inventors: Dong Ki LEE, Sungill JANG
  • Patent number: 10829760
    Abstract: The present invention relates to an RNAi-inducing nucleic acid molecule having a new structure and the use thereof, and more particularly to a novel nucleic acid molecule having a structure comprising a first strand, which is 24-121 nt in length and comprises a region complementary to a target nucleic acid, and a second strand which is 13-21 nt in length and has a region that binds complementarily to the region of the first strand, which is complementary to the target nucleic acid, so that the nucleic acid molecule inhibits the expression of a target gene with increased efficiency, and to a method of inhibiting the expression of a target gene using the nucleic acid molecule. The nucleic acid molecule structure of the present invention increases the efficiency with which the nucleic acid molecule inhibits the target gene.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: November 10, 2020
    Assignee: Olix Pharmaceuticals, Inc.
    Inventor: Dong Ki Lee
  • Patent number: 10829761
    Abstract: In certain aspects, provided herein are RNA complexes (e.g., asymmetric RNA complexes, such as asiRNAs or cell penetrating asiRNAs) that inhibit CTGF expression and are therefore useful for treating idiopathic pulmonary fibrosis.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: November 10, 2020
    Assignee: OliX Pharmaceuticals, Inc.
    Inventors: Dong Ki Lee, Sun Woo Hong, Tae Yeon Lee, Sae Lo Oom Lee, Ji Hyun Kim, Yu Ran Na, Young-Dong Kim
  • Publication number: 20200343393
    Abstract: A chalcopyrite compound-based thin film in which an alkali metal is incorporated, and a method of fabricating the same are provided. The chalcopyrite compound-based thin film in which an alkali metal is incorporated may have improved film characteristics such as excellent chalcopyrite crystal characteristics and improved surface characteristics, and may exhibit improved optical characteristics by control of the distribution of constituent elements in the chalcopyrite compound layer. Accordingly, performance of a solar cell including the chalcopyrite compound-based thin film may be improved. The chalcopyrite compound-based thin film may be easily fabricated through a solution process.
    Type: Application
    Filed: April 29, 2019
    Publication date: October 29, 2020
    Inventors: Byoung Koun MIN, Yun Jeong HWANG, Hyung-Suk OH, Ung LEE, Dahye WON, Dong Ki LEE, Joo-Hyun KIM, Min Kyu KIM
  • Publication number: 20200295108
    Abstract: A display device including a substrate, a source electrode and a drain electrode on the substrate, the source electrode and the drain electrode being spaced apart from each other, a first layer on the source electrode or the drain electrode, a second layer directly on the first layer, and a first electrode on the second layer. A step difference between a top of the first layer and a top of the drain electrode is 100 ? or less.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Samsung Display Co. Ltd.
    Inventors: Hyeon Bum LEE, Hyoeng Ki KIM, Kyong Heon LEE, Dong Ki LEE, Eon Joo LEE, Jin Whan JUNG
  • Publication number: 20200243802
    Abstract: A display device including a display unit having a first region, which is flat, and second regions, which are curved, and a touch sensor layer disposed on the display unit. The touch sensor layer includes a high refractive index layer having a first refractive index and a planarization layer disposed on the high refractive index layer and having a second refractive index, which is smaller than the first refractive index, and the high refractive index layer includes pattern parts.
    Type: Application
    Filed: November 20, 2019
    Publication date: July 30, 2020
    Inventors: Jin Ho JU, Dong Ki LEE
  • Publication number: 20200225234
    Abstract: The present invention relates to a method for diagnosis of bile duct cancer, using methionyl-tRNA synthetase (MRS) in bile duct cells of a latent patient.
    Type: Application
    Filed: November 11, 2019
    Publication date: July 16, 2020
    Inventors: Sunghoon Kim, Nam Hoon Kwon, Dong Ki Lee, Beom Jin Lim, Sung Ill Jang
  • Patent number: 10672848
    Abstract: A display device including a substrate, a source electrode and a drain electrode on the substrate, the source electrode and the drain electrode being spaced apart from each other, a first planarization layer on the source electrode and the drain electrode, a second planarization layer on the first planarization layer, and a first electrode on the second planarization layer. A step difference between a top of the first planarization layer and a top of the drain electrode is 100 ? or less.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: June 2, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyeon Bum Lee, Hyoeng Ki Kim, Kyong Heon Lee, Dong Ki Lee, Eon Joo Lee, Jin Whan Jung
  • Patent number: 10665661
    Abstract: A display device includes a substrate including a display region including a plurality of pixels and a non-display region at one side of the display region; at least one transistor on the substrate; a light emitting element connected to the transistor; a thin film encapsulation layer covering the light emitting element; a plurality of light blocking patterns on the thin film encapsulation layer, the plurality of light blocking patterns corresponding to at least a portion of a non-emission region of each pixel, and a planarization layer covering the light blocking patterns; and a touch sensor including a plurality of touch electrodes on the planarization layer. None of the light blocking patterns overlap touch electrodes.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: May 26, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwang Woo Park, Jeong Won Kim, Dong Ki Lee, Jin Ho Ju
  • Publication number: 20200140296
    Abstract: Electrodialysis cell systems for water deionization is provided. Also provided are methods for using the electrodialysis cell systems. The cells use the forward and reverse reactions of a redox mediator and the combined operations of a deionization cell and an ion-accumulation cell to enable sustainable deionization with a significantly decreased operating voltage, relative to conventional deionization cells. The cells have applications in seawater desalination, water purification, and wastewater treatment.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 7, 2020
    Inventors: Kyoung-Shin Choi, Dohwan Nam, Dong Ki Lee
  • Patent number: 10644083
    Abstract: An input sensing unit includes a base including light-transmitting areas and non-light transmitting areas. A light absorbing pattern is provided corresponding to the non-light transmitting areas and is configured to absorb incident light. A sensing electrode overlaps the light absorbing pattern. The light absorbing pattern has an aperture for exposing a light-transmitting area of the light-transmitting areas. A boundary of the aperture and an outer boundary of the light-transmitting area are spaced apart from each other. The input sensing unit has improved viewing angle/luminance ratio and improved characteristics of reflective color.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: May 5, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyeon Bum Lee, Jeong Won Kim, Hyoeng Ki Kim, Jun Hyuk Woo, Dong Ki Lee, Eon Joo Lee, Jin Ho Ju