Patents by Inventor In-Won Jong

In-Won Jong 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).

  • Organic light emitting diode
    Patent number: 10665809
    Abstract: An organic light emitting diode, including a first electrode; a second electrode facing the first electrode, the second electrode including magnesium; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a dipole material including a first component and a second component having different polarities, the dipole material including halide, and a content of the magnesium included in the second electrode being in a range of from 10 to 40 volume %.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: May 26, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Da Hea Im, Sang Hoon Yim, Chang Woong Chu
  • SIDE SHUTTER RECEIVING TYPE CARGO SCREEN UNIT AND VEHICLE INCLUDING THE SAME
    Publication number: 20200156550
    Abstract: A cargo screen unit includes: a cargo screen having a cover sheet rolled out from a rolled-in and wound state so as to cover a cargo; and a parcel tray having an inner space for receiving an edge portion of the cargo screen, and having a receiving shutter, which communicates the inner space and an outer space by a downward movement and blocks the inner space and the outer space by an upward movement.
    Type: Application
    Filed: June 25, 2019
    Publication date: May 21, 2020
    Inventors: Hee-Sang Park, Won-Jong Lee, Chang-Mo Seong, Tae-Wook Ryu, Seung-Soo Ryu
  • COMPOSITION FOR FORMING A QUANTUM DOT LAYER, QUANTUM DOT FILM, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY
    Publication number: 20200157420
    Abstract: The present invention relates to a composition for forming a quantum dot layer comprising: at least one active energy ray-curable compound (A) having an ethylenically unsaturated double bond, at least one thiol compound (B) having at least two mercapto groups in one molecule, a photo-initiator (C); quantum particles (D), and scattering particles (E), wherein the composition contains 0.20-0.80 equivalents of the compound (B) per one equivalent of the compound (A), and the W value of the compound (A) calculated by Math formula 1 is 3.0 or more, and the present invention also relates to a quantum dot film, a backlight unit, and a liquid crystal display.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 21, 2020
    Applicants: SHIN-A T&C, UNIAM
    Inventors: Seung Mo Hong, Jin Han Song, Won Jong Song, In Won Lee
  • Luggage room screen apparatus of vehicle
    Patent number: 10654419
    Abstract: A luggage compartment screen apparatus of a vehicle may include a moving housing movable along guide rails; a push mechanism to be drawn out or drawn in from the moving housing toward the luggage compartment and be rotatable and formed to have a step in a rotation direction thereof; and a locking mechanism rotatably disposed on the moving housing to be configured to be selectively locked to the guide rail, formed to have a step in a drawn-out and drawn-in direction of the push mechanism, and having a stepped portion in contact with a stepped portion of the push mechanism to be rotated to be locked to the guide rail at the time of a drawn-in operation or a rotation operation of the push mechanism and be rotated to be separated from the guide rail at the time of a drawn-out operation of the push mechanism.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: May 19, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corp
    Inventors: Jang Hyun Cho, Won Jong Lee, Hee Cheol Kim, Dong Hwan Kim, Dong Ha Lee
  • Organic light emitting diode and organic light emitting diode display including the same
    Patent number: 10658595
    Abstract: An organic light emitting diode includes: a first electrode; a second electrode facing the first electrode; a light emission layer between the first electrode and the second electrode; an electron injection layer between the second electrode and the light emission layer; and a buffer layer between the electron injection layer and the second electrode, where the electron injection layer includes a dipolar material and a first metal, and the buffer layer includes a metal having a work function of 4.0 eV or less.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: May 19, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok Gyu Yoon, Dong Chan Kim, Eung Do Kim, Bo Ra Jung, Kyu Hwan Hwang, Sung Chul Kim, Won-Jong Kim, Young-Woo Song, Jong Hyuk Lee
  • OPTICAL SENSOR, METHOD OF MEASURING OPTICAL SIGNAL, AND APPARATUS FOR ESTIMATING BLOOD CONCENTRATION OF ANALYTE
    Publication number: 20200138341
    Abstract: Provided is an optical sensor, including a light source configured to emit light; a photodetector array comprising a plurality of photodetectors positioned at different distances from the light source, each photodetector being configured to detect an optical signal returning from an object irradiated by the light emitted by the light source, and to measure a light intensity of the detected optical signal; and a processor configured to determine a correlation coefficient between variables based on the measured light intensity, and to determine a quality of the optical signal based on the determined correlation coefficient, an optical characteristic of the object being determined by selectively using the optical signal of which the quality is an acceptable level or higher.
    Type: Application
    Filed: October 24, 2019
    Publication date: May 7, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon Hyung LEE, Kak Namkoong, Jung Yong Nam, Yeol Ho Lee, Ki Young Chang, Won Jong Jung
  • Method for ameliorating or treating a bowel disease
    Patent number: 10632161
    Abstract: The present invention provides a method for ameliorating or treating inflammatory bowel disease (IBD) and/or irritable bowel syndrome (IBS), comprising administering extracellular vesicles derived from Kefir grains in a mammal in need thereof. The present invention also provides a pharmaceutical composition for ameliorating or treating IBD and/or IBS or a functional food composition for ameliorating or improving IBD and/or IBS, comprising said extracellular vesicles derived from Kefir grains as an active ingredient.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: April 28, 2020
    Assignee: PROSTEMICS CO. LTD.
    Inventors: Eun-Joo Park, Min-Koo Seo, Seong-Yeol Ko, Eun-Wook Choi, Won-Jong Lee
  • Mobile apparatus displaying end effect and control method thereof
    Patent number: 10635232
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: April 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Jee-Yeun Wang, Jae-Myoung Lee, Chul-Ho Jang, In-Won Jong
  • High Pressure Homogenizer And Method For Manufacturing Graphene Using The Same
    Publication number: 20200122108
    Abstract: The present invention relates to a high pressure homogenizer and a method for manufacturing graphene using the same, and according to one aspect of the present invention, there is provided a high pressure homogenizer comprising a channel module which comprises a microchannel through which an object for homogenization passes, wherein the channel module comprises at least one baffle disposed so as to partition the microchannel into a plurality of spaces and the baffle is provided so as to partition the microchannel into two spaces along the width direction or the height direction.
    Type: Application
    Filed: May 8, 2017
    Publication date: April 23, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jeong Kim, Kwang Hyun Yoo, Ye Hoon Im, Jin Yeong Lee, Won Jong Kwon
  • ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20200127297
    Abstract: A method for manufacturing an electrode assembly includes forming each of a negative electrode, a separator, and a positive electrode so as to have a shape having a hole; laminating the negative electrode, the separator, and the positive electrode to manufacture a unit cell; laminating at least two unit cells to form a laminate; folding a folding separator to cover an entire surface of the laminate to wrap an outside of the laminate; removing a portion of a space forming part that is a portion of the folding separator surrounding a space formed by the aligned holes when the folding separator is folded to wrap the laminate; and bonding surplus parts that are portions of the folding separator to each other after the portion of the space forming part is removed so as to finish the folding separator to cover an exposed surface of the laminate is provided.
    Type: Application
    Filed: November 8, 2018
    Publication date: April 23, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Won Jong LEE, Hyoung Sik CHOI
  • Page operating method and electronic device thereof
    Patent number: 10628007
    Abstract: An electronic device and method for operating a page displayed on the electronic device is provided. An object is displayed on a first page. In response to detecting a touch input on the object, the object is displayed in a floating state, a first indicator of a first page is changed to a first thumbnail image and a second indicator of a second page is changed to a second thumbnail image. In response to detecting a drag input on the object, the object is displayed in a second area of the first page, and the first thumbnail image is changed by moving the object to the second area. In response to detecting another drag input, the object is displayed in the second page, and the first and second thumbnail images are changed by moving the object to the second.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: April 21, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: In-Won Jong, Chang-Mo Yang, Yun Jegal
  • Organic light emitting diode and organic light emitting diode display including the same
    Patent number: 10615360
    Abstract: An organic light emitting element according to an example embodiment of the present disclosure includes: an anode and a cathode facing each other; an emission layer between the anode and the cathode; an electron transfer layer between the emission layer and the cathode; and a buffer layer between the cathode and the electron transfer layer, wherein the buffer layer includes an inorganic metal halide having p-type semiconductor characteristics.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: April 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Ji Hye Lee, Da Hea Im, Sang Hoon Yim, Yoon Hyeung Cho, Won Suk Han
  • APPARATUS AND METHOD FOR ESTIMATING BLOOD CONCENTRATION OF ANALYTE, AND APPARATUS AND METHOD FOR GENERATING MODEL
    Publication number: 20200100710
    Abstract: An apparatus for estimating blood concentration may include an optical sensor configured to emit light towards a skin surface of a user, and detect an optical signal reflected by the skin surface of the user, and a processor configured to select an interval-specific blood concentration estimation model, from among a plurality of interval-specific blood concentration estimation models, based on an interval selection indicator and estimate a blood concentration change or a blood concentration of an analyte using the selected interval-specific blood concentration estimation model and the detected optical signal.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 2, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon Hyung LEE, Won Jong JUNG, Kak NAMKOONG, Jung Yong NAM, Yeol Ho LEE, Ki Young CHANG
  • Method for preparing magnetic iron oxide-graphene composite
    Patent number: 10602646
    Abstract: The present invention relates to a method for preparing a magnetic iron oxide-graphene composite, a magnetic iron oxide-graphene composite prepared thereby and a composition for electromagnetic wave shielding including the same, and since graphene is prepared from a stage 1-GIC using FeCl3, magnetic particles in the form of FeOx are naturally formed on the surface of graphene during the preparation process. In addition, a magnetic material is formed on the surface of graphene while the defects of graphene are minimized, and thus the magnetic iron oxide-graphene composite prepared according to the present invention can be useful as an electromagnetic wave absorber.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: March 24, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Se Ho Park, Kwon Nam Sohn, Won Jong Kwon, Seung Bo Yang
  • Mirror substrates, methods of manufacturing the same and display devices including the same
    Patent number: 10585217
    Abstract: A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: March 10, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hoon Yim, Dong-Chan Kim, Won-Jong Kim, Eung-Do Kim, Dong-Kyu Seo, Ji-Hye Lee, Da-Hea Im, Yoon-Hyeung Cho, Won-Suk Han
  • Flexible Display Device
    Publication number: 20200064886
    Abstract: A flexible display device includes: a display panel which display an image, and includes a first folding region folded or unfolded around a first folding axis, and first and second non-folding regions respectively located at both sides of the first folding region; and a cover window which is on the display panel, and includes a first cover portion having a first hardness and a second cover portion having a second hardness less than the first hardness, wherein the first cover portion is located corresponding to an outer folding portion a display surface of which is exposed to an outside.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 27, 2020
    Inventors: Won-Jong CHO, Dae-Heung LEE, Ji-Su HAN
  • Dispersing agent, its preparation method and dispersed composition of carbon-based material comprising the same
    Patent number: 10569243
    Abstract: The present invention relates to a novel dispersing agent capable of uniformly dispersing a variety of carbon-based materials in different media including aqueous solvents and a preparation method thereof, and a carbon-based material-dispersed composition including the same. The dispersing agent is a mixture of a plurality of polyaromatic hydrocarbon oxides, and the mixture includes polyaromatic hydrocarbon oxide having a molecular weight of 300 to 1000 in an amount of 60% by weight or more.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: February 25, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Kwon Nam Sohn, Won Jong Kwon, Kil Sun Lee, In Young Kim, Yeu Young Youn, Hee Yong Park
  • ELECTRONIC DEVICE HAVING TOUCH SCREEN AND FUNCTION CONTROLLING METHOD OF THE SAME
    Publication number: 20200057551
    Abstract: A method for providing a graphical user interface on a display of a device includes: displaying a photograph image on the display of the device; receiving a touch input made on the display; superimposedly displaying a plurality of control guides at a location corresponding to the touch input over the displayed photograph image in response to the touch input; receiving a drag input corresponding to one of the plurality of control guides displayed on the display; adjusting a display characteristic of the photograph image corresponding to the one of the plurality of control guides, in response to the drag input; and displaying the photograph image having the adjusted display characteristic on the display, wherein the display characteristic is a magnification of the photograph image.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hui Chul YANG, Nho Kyung HONG, Jin Young JEON, Tae Young KANG, In Won JONG
  • Multi-directional polydentate ligands for metal-organic hybrid structures
    Patent number: 10562845
    Abstract: A compound represented by Chemical Formula 1 according to the present invention can coordinate with metal ions to form a bidirectional or multidirectional metal-organic hybrid structure. Thus, the present invention can synthesize various ligands using amine-aldehyde condensation, and synthesize metal-organic materials using the same.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 18, 2020
    Assignees: LG CHEM, LTD., Seoul National University R&DB Foundation
    Inventors: Dongwhan Lee, Jung Hwan Kim, Won Jong Kwon, Yong Jin Bae
  • Metal-organic hybrid structures built with multi-directional polydentate ligands
    Patent number: 10556886
    Abstract: A compound represented by Chemical Formula 1 according to the present invention can coordinate with metal ions to form a bidirectional or multidirectional metal-organic hybrid structure. Thus, the present invention can synthesize various ligands using amine-aldehyde condensation, and synthesize metal-organic materials using the same.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 11, 2020
    Assignees: LG CHEM, LTD., Seoul National University R&DB Foundation
    Inventors: Dongwhan Lee, Jung Hwan Kim, Won Jong Kwon, Yong Jin Bae