Patents by Inventor Jong-woo Shin

Jong-woo Shin 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: 20200131920
    Abstract: According to the present invention, part of carbon dioxide heated by a heater is supplied to a dry gas seal portion of a compressor so that a device for pressurizing and heating a seal gas is not additionally required, configuration can be simplified and cost can be reduced. In addition, a seal gas flow path includes a low-temperature seal gas flow path and a high-temperature seal gas flow path so that, in an initial driving mode, carbon dioxide heated by a high-temperature portion of the heater is used as a seal gas and in a turbine-driving mode, carbon dioxide heated by a low-temperature portion of the heater is used as a seal gas and thus a more efficient operation can be performed.
    Type: Application
    Filed: June 26, 2019
    Publication date: April 30, 2020
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Jun Hyun CHO, Bong Su CHOI, Ho Sang RA, Hyung Ki SHIN, Jong Jae CHO, Beom Joon LEE, Chul Woo ROH, Gil Bong LEE, Young Jin BAIK
  • Patent number: 10615434
    Abstract: The present specification relates to a composition for a solid oxide fuel cell sealant including P2O5, a sealant using the same and a method for manufacturing the same.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: April 7, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Sanghyeok Im, Dong Oh Shin, Jong Woo Kim, Kwangwook Choi
  • Patent number: 10611962
    Abstract: An etchant composition is presented. The composition includes: 18 wt % to 25 wt % of a first organic acid compound; 15 wt % to 20 wt % of a second organic acid compound; 8.1 wt % to 9.9 wt % of an inorganic acid compound; 1 wt % to 4.9 wt % of a sulfonic acid compound; 10 wt % to 20 wt % of a hydrogen sulfate salt compound; 1 wt % to 5 wt % of a nitrogen-containing dicarbonyl compound; 1 wt % to 5 wt % of an amino acid derivative compound; 0.1 wt % to 2 wt % of an iron-containing oxidizing agent compound; and a balance amount of water.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: April 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Hee Park, Ki Tae Kim, Jin Seock Kim, Gyu-Po Kim, Hyun-Cheol Shin, Dae-Woo Lee, Sang-Hyuk Lee
  • Publication number: 20200095885
    Abstract: The present invention provides a partial admission operation turbine apparatus comprising: a rotor portion rotatably coupled to a rotary shaft of a turbine and including a plurality of rotor blades; a nozzle portion fixedly coupled to the rotary shaft in front of the rotor portion and guiding and supplying a working fluid to the rotor blades through a plurality of nozzle blades; and an inlet disk coupled to the rotary shaft in front of the nozzle portion in a plate shape and having a plurality of admission holes formed therein so as to supply the working fluid to the nozzle portion to partially admit the working fluid into the nozzle portion, wherein each of the admission holes is formed to have a different passage cross-sectional areas, so that the opening and closing of the admission holes are controlled according to operating flow rate conditions to control a partial admission ratio of the working fluid supplied to the nozzle portion.
    Type: Application
    Filed: November 1, 2017
    Publication date: March 26, 2020
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Hyung Ki SHIN, Jun Hyun CHO, Young Jin BAIK, Gil Bong LEE, Beom Joon LEE, Chul Woo ROH, Ho Sang RA, Jong Jae CHO
  • Patent number: 10593966
    Abstract: The present specification relates to a solid oxide fuel cell and a method for manufacturing the same.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: March 17, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jong Woo Kim, Kwangwook Choi, Dong Oh Shin, Changseok Ryoo, Gyunjoong Kim
  • Publication number: 20200070248
    Abstract: The present application provides a method for manufacturing a metal foam. The present application can provide a method for manufacturing a metal foam, which is capable of forming a metal foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal foam having the above characteristics. In addition, the present application can provide a method capable of forming a metal foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, within a fast process time, and such a metal foam.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 5, 2020
    Inventors: Dong Woo YOO, Jin Kyu LEE, Jong Min SHIN
  • Patent number: 10578319
    Abstract: An air conditioner includes a main body, a blower fan disposed in the main body, a discharge panel including a main outlet configured to discharge air discharged from the blower fan and a plurality of fine outlets provided near the main outlet, an opening and closing member configured to move in forward and backward directions and open and close the main outlet, and a lighting apparatus disposed on a back surface of the opening and closing member and configured to emit light to a back side thereof. Since an area illuminated by the lighting apparatus is changed according to a position of the opening and closing member, a user intuitively identifies an operational state of the air conditioner.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moon Sun Shin, Sung Hyun Chun, Kwon Jin Kim, Jong Whal Kim, Hyeong Joon Seo, Yeon-Seob Yun, Won-Hee Lee, Chang-Woo Jung, Kang Ho Choi
  • Publication number: 20200045224
    Abstract: A portable communication device is provided that is configured to obtain a first image corresponding to an object external to the portable communication device based at least in part on a first focus and a first exposure. The first image, a first graphical user interface (GUI) corresponding to the first focus, and a second GUI are displayed corresponding to the first exposure. The second GUI is moved according to a drag input detected via the touchscreen. The moving includes displaying the second GUI in a moved position. Based at least in part on the drag input, the displayed first image is replaced with a second image using a second exposure determined with respect to the moved position.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 6, 2020
    Inventors: Jong Pil SHIN, Do Hwan Choi, Jong Hyun An, Chang Woo Park, Ha Ran Jung
  • Publication number: 20200032826
    Abstract: The present invention relates to a corrugated steel sheet, and provides a corrugated steel sheet (B) having an inclined portion in which the position of a coupling hole is adjusted, wherein: among a pair of corrugated steel sheets (A, B), a corrugated steel sheet (B) is overlapped and joined with the upper portion of a lower corrugated steel sheet (A) and has the same thickness as the lower corrugated steel sheet (A); a common bolt is coupled to both a coupling hole in the lower corrugated steel sheet (A) and a coupling hole in the corrugated steel sheet (B); and when assuming that the distance between the center of a middle crest portion coupling hole (111) and the center of an adjacent inclined portion coupling hole (141) is a coupling hole distance (a, b), the coupling hole distance (b) for the corrugated steel sheet (B) is calculated by equation 1.
    Type: Application
    Filed: December 27, 2017
    Publication date: January 30, 2020
    Applicants: CHUNGAMENC CO., LTD., DAEDO TECH CO., LTD.
    Inventors: Jong Wha RHEE, Jung Hyun LEE, Moon Kyum KIM, Jun Hyum SHIN, Choon Woo LEE, Kyung Soo BAEK, Ki Hyun GU
  • Publication number: 20200020876
    Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 16, 2020
    Inventors: Jae Min SHIN, Woong Sik KIM, Won Sang PARK, Seung Bae KANG, Min Woo KIM, Jong Ho HONG
  • Publication number: 20200020273
    Abstract: A display device including: a plurality of main portions separated. from each other; and a plurality of bridges connecting adjacent main portions to each other, wherein a first main portion of the plurality of main portions includes a transistor and a light emitting element, a first bridge of the plurality of bridges includes a wiring that is electrically connected to the transistor or the light emitting element, and the first bridge includes curved parts that are curved in at least two different directions from each other.
    Type: Application
    Filed: June 18, 2019
    Publication date: January 16, 2020
    Inventors: Jong Ho HONG, Sang Woo KIM, Jae Min SHIN, Hye Jin JOO
  • Patent number: 10486080
    Abstract: The present application relates to a distillation device. When a feedstock containing acetone and methanol is separated using a distillation device according to the present application, a methanol removal distillation column may be located at a position for easily separating methanol to solve a problem due to accumulation of methanol in the process and to lower the methanol content in the acetone product, and thus the lifetime of catalysts can be extended, and moreover, methanol can be removed with good efficiency from a flow of the lower part of the distillation column obtaining the final acetone product by using only the conventional phase separator and one methanol removal distillation column further installed, so that the acetone product obtained from the upper part of the distillation column obtaining the acetone product can be obtained in high purity and the operating cost and the equipment cost of equipments can be greatly reduced.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: November 26, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Yeon Uk Choo, Sung Kyu Lee, Tae Woo Kim, Jong Suh Park, Joon Ho Shin
  • Publication number: 20190341358
    Abstract: A method of forming a semiconductor device, includes: forming a design pattern on a substrate, wherein the design pattern protrudes from the substrate; forming a filling layer on the substrate, wherein the filling layer at least partially covers the design pattern; forming a polishing resistance pattern adjacent to the design pattern in the filling layer using a laser irradiation process and/or an ion implantation process; and removing the filling layer using a chemical mechanical polishing (CMP) process to expose the design pattern.
    Type: Application
    Filed: January 21, 2019
    Publication date: November 7, 2019
    Inventors: YANG HEE LEE, Jong Hyuk Park, Jin Woo Bae, Choong Seob Shin, Hyo Jin Oh, Bo Un Yoon, Il Young Yoon, Hee Sook Cheon
  • Patent number: 10468622
    Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Min Shin, Woong Sik Kim, Won Sang Park, Seung Bae Kang, Min Woo Kim, Jong Ho Hong
  • Publication number: 20190333872
    Abstract: A semiconductor device includes a peripheral circuit region on a lower substrate, and including circuit elements, memory cell regions including memory cells on each of a first upper substrate and a second upper substrate, which are on the lower substrate, at least one cutting region between the first upper substrate and the second upper substrate, and at least one semiconductor pattern between the first upper substrate and the second upper substrate, and adjacent to the at least one cutting region.
    Type: Application
    Filed: December 20, 2018
    Publication date: October 31, 2019
    Inventors: Geun Won Lim, Seok Cheon Baek, Ji Sung Cheon, Jong Woo Shin, Bong Hyun Choi
  • Patent number: 10461142
    Abstract: The present inventive concept relates to a display device. A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 29, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ho Hong, Gun Mo Kim, Jae Min Shin, Hye Jin Joo, Min Woo Kim, Seung Bae Kang
  • Publication number: 20190322935
    Abstract: An etchant composition is presented. The composition includes: 18 wt % to 25 wt % of a first organic acid compound; 15 wt % to 20 wt % of a second organic acid compound; 8.1 wt % to 9.9 wt % of an inorganic acid compound; 1 wt % to 4.9 wt % of a sulfonic acid compound; 10 wt % to 20 wt % of a hydrogen sulfate salt compound; 1 wt % to 5 wt % of a nitrogen-containing dicarbonyl compound; 1 wt % to 5 wt % of an amino acid derivative compound; 0.1 wt % to 2 wt % of an iron-containing oxidizing agent compound; and a balance amount of water.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 24, 2019
    Inventors: Jong Hee PARK, Ki Tae KIM, Jin Seock KIM, Gyu-Po KIM, Hyun-Cheol SHIN, Dae-Woo LEE, Sang-Hyuk LEE
  • Patent number: 10447917
    Abstract: A portable device adapted to enable its user to manually adjust the focus and photometry locations during photography and a method for taking images with the device is disclosed. A GUI for indicating the focus or photometry location is provided on the screen so that the user can manually move the GUI on the screen with a keypad or a touch panel. In this manner, a desired object is taken at the focus or photometry location.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: October 15, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong Pil Shin, Do Hwan Choi, Jong Hyun An, Chang Woo Park, Ha Ran Jung
  • Publication number: 20190311674
    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; a pixel power supply unit between the plurality of pixels and the substrate, where the pixel power supply unit generates a power source voltage and supplies the power supply voltage to the plurality of pixels; and a display driver which drives the plurality of pixels.
    Type: Application
    Filed: February 4, 2019
    Publication date: October 10, 2019
    Inventors: Jae Min SHIN, Sang Woo KIM, Jong Ho HONG, Min Woo KIM, Won Sang PARK, Jun Hyeong PARK, Hye Jin JOO
  • Patent number: 10410839
    Abstract: In an example embodiment a method of processing a substrate includes forming a plasma in a plasma chamber and using charged grids to form an ion beam and to thereby accelerate ions from the plasma chamber to a processing chamber. An auxiliary heater, which may be a radiant heater, may be used to pre-heat a grid to a saturation state to accelerate heating and concomitant distortion of the grid. A process recipe may pre-compensate for distortion of the grid.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: September 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yil-Hyung Lee, Yoo-Chul Kong, Jong-Kyu Kim, Seok-Woo Nam, Jong-Soon Park, Kyoung-Sub Shin