Patents by Inventor Woo Yang

Woo Yang 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: 20210317593
    Abstract: A silicon carbide ingot producing method is provided. The method produces a silicon carbide ingot in which an internal space of a reactor is depressurized and heated to create a predetermined difference in temperature between upper and lower portions of the internal space. The method produces a silicon carbide ingot in which a plane of a seed crystal corresponding to the rear surface of the silicon carbide ingot is lost minimally. Additionally, the method produces a silicon carbide ingot with few defects and good crystal quality.
    Type: Application
    Filed: November 3, 2020
    Publication date: October 14, 2021
    Applicant: SKC Co., Ltd.
    Inventors: Jong Hwi PARK, Eun Su YANG, Byung Kyu JANG, Jung Woo CHOI, Sang Ki KO, Kap-Ryeol KU, Jung-Gyu KIM
  • Publication number: 20210300774
    Abstract: It is introduced that a device of manufacturing lithium sulfate comprising: a reaction body in which a reaction of lithium phosphate and sulfuric acid is performed, the reaction body being divided into an upper space and a lower space; a pressurizer for applying pressure to the inside of the reaction body; a stirrer disposed in the upper space for stirring the lithium phosphate and sulfuric acid to produce a mixture containing lithium sulfate and phosphoric acid; and a filter disposed inside the reaction body and separating the filtrate containing the phosphoric acid into the lower space by filtering the mixture.
    Type: Application
    Filed: August 2, 2019
    Publication date: September 30, 2021
    Inventors: Juyoung Kim, Ki Young Kim, Woonkyoung Park, Jung Kwan Park, Woo Chul Jung, Kwang Seok Park, Hyun Woo Lee, Sang Won Kim, Heok Yang, Seung Taek Kuk
  • Patent number: 11132978
    Abstract: A gamma correction circuit includes an input circuit configured to sequentially receive gamma control signals used for selecting gamma tap points from a control circuit through a single transmission line, and to output the received gamma control signals, and a voltage generator configured to select the gamma tap points based on the gamma control signals, and to generate gamma voltages according to the gamma tap points.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: September 28, 2021
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Myung Woo Lee, Hee Sung Yang
  • Patent number: 11133370
    Abstract: An organic light emitting diode display includes a substrate including a display area and a pad area, a first thin film transistor disposed on the display area, an organic light emitting diode connected to the first thin film transistor, a pad electrode disposed on the pad area and a pad contact electrode disposed on an upper portion of the pad electrode and electrically connected to the pad electrode. The organic light emitting diode includes an anode, an organic emission layer, and a cathode. The anode includes a lower layer, an intermediate layer, and an upper layer. The pad contact electrode is formed of a material of the lower layer of the anode.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 28, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kap Soo Yoon, Chan Woo Yang, June Whan Choi
  • Patent number: 11132498
    Abstract: Provided are a portable device and a method for controlling a cursor of the portable device. More specifically, disclosed are a portable device and a method for controlling a cursor of the portable device, by which a cursor that is displayed by using a first pressure touch (or successive motions of the first pressure touch) is controlled. Some of the disclosed embodiments provide a portable device and a method for controlling a cursor of the portable device, by which a cursor that is displayed by using a first touch and a first pressure touch (or successive motions of the first pressure touch) is controlled.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: September 28, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seul-Ae Yang, Ji-Won Baek, Chul-Woo Kim, Min-Jung Moon, Ha-Young Jeon, Won-Heui Jung
  • Patent number: 11126818
    Abstract: The present application relates to a sheet comprising, in a single layer, a first light control part capable of providing light always totally reflected only in a specific interlayer laminate structure among sheet constructions; and a second light control part capable of providing light whose total reflection is determined according to a fingerprint pattern in contact with the surface layer of the sheet by changing a part of the light provided from the first light control part and totally reflected in the specific interlayer laminate structure at a predetermined angle and emitting it to reach the surface layer of the sheet without being totally reflected in the specific interlayer laminate structure, and a device thereof. The sheet has excellent user identification or authentication capability through a fingerprint and can be applied to a large area display device to recognize a plurality of fingerprint patterns without being influenced by each other.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: September 21, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Min Soo Song, Jae Jin Kim, Ji Young Hwang, Dae Han Seo, Se Woo Yang, Sang Choll Han, Tae Hee Kim
  • Patent number: 11123783
    Abstract: Provided is a hot stamping die apparatus including sub-assemblies constructed by making a plurality of plates erect and sequentially overlapping the plurality of plates in a face-to-face manner. A first cooling channel extending along overlapping surfaces is provided by forming grooves corresponding to each other on overlapping surfaces of adjacent plates, A second cooling channel passing through the corresponding sub-assembly in the length direction is provided in at least one of the sub-assemblies.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: September 21, 2021
    Assignees: MS AUTOTECH CO., LTD., MYUNGSHIN INDUSTRY CO., LTD.
    Inventors: Hyun Woo Lee, Dae Ho Yang, Jang Soo Kim, Tae Kyu Lee
  • Patent number: 11120975
    Abstract: An ion-beam etching apparatus includes: a plasma chamber configured to generate plasma from process gas in the plasma chamber; at least one plasma valve coupled to the plasma chamber; an ion-beam source in communication with the plasma chamber, wherein the ion-beam source is configured to extract ions from the plasma and generate ion-beams when a bias is applied to the ion-beam source; an etching chamber in communication with the ion-beam source, and configured to accommodate an object to be etched; at least one etching valve coupled to the etching chamber; and at least one exhausting pump connected to either one or both of the plasma chamber and the etching chamber by the plasma valve and the etching valve, respectively, wherein the at least one exhausting pump is configured to receive and exhaust radicals in either one or both of the plasma chamber and the etching chamber by the plasma valve and the etching valve, respectively.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: September 14, 2021
    Assignee: Research and Business Foundation Sungkyunkwan University
    Inventors: Geun Young Yeom, Jin Woo Park, Doo San Kim, Jong Sik Oh, Da In Sung, You Jin Ji, Won Oh Lee, Mu Kyeom Mun, Kyung Chae Yang, Ki Seok Kim, Ji Soo Oh, Ki Hyun Kim
  • Publication number: 20210274195
    Abstract: A method for decoding an image, according to the present invention, can comprise the steps of: drawing out a vector predictor of a block vector for indicating a reference block with respect to a current block to be predicted within a current picture; drawing out the block vector on the basis of the vector predictor and a vector differential value corresponding to a different value of the block vector and the vector predictor; and generating a prediction block with respect to the current block on the basis of the block vector.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Byeung Woo JEON, Seung Ha YANG, Hiuk Jae SHIM, Da Hee LEE
  • Patent number: 11099441
    Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive layer and a metal oxide layer stacked on the conductive layer, wherein the metal oxide layer comprises molybdenum (Mo), tantalum (Ta), and oxygen (O). The conductive layer includes a first metal layer on the first base, and a second metal layer between the first metal layer and the metal oxide layer. The second metal layer has a higher electrical conductivity than the first metal layer, and a thickness of the second metal layer is greater than a thickness of the first metal layer.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: August 24, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hong Sick Park, Hyun Eok Shin, Joon Yong Park, Gyung Min Baek, Sang Won Shin, Ju Hyun Lee
  • Publication number: 20210253657
    Abstract: A composition comprises, as an active ingredient, a fusion protein obtained by fusion of a tumor-penetrating peptide and an anti-angiogenic agent. The tumor-penetrating peptide comprises an amino acid sequence selected from the group consisting of SEQ ID NO: 5 to SEQ ID NO: 7.
    Type: Application
    Filed: May 3, 2021
    Publication date: August 19, 2021
    Inventors: Hyuk-Sang Kwon, Jong-Hee Ko, Young-Min Lee, Hyei-Yoon Jung, Seok-Woo Yang, Jae-Hoon Kang, Yong-Sung Kim
  • Patent number: 11094990
    Abstract: A battery pack manufacturing method is provided. The battery pack manufacturing method is capable of performing quality inspection of a battery module before the resin composition injected into the battery module is sufficiently cured to fix battery cells contained in the battery module.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: August 17, 2021
    Inventors: Eun Suk Park, Se Woo Yang, Yoon Gyung Cho, Yang Gu Kang, Hyun Suk Kim, Hyoung Sook Park, Sang Min Park, Young Jo Yang
  • Patent number: 11091673
    Abstract: Provided are an adhesive composition and an organic electronic device (OED) including the same, and particularly, an adhesive composition, which may form a structure effectively blocking moisture or oxygen flowing into an OED from the outside, realize a top-emission OED and exhibit excellent handleability and processability, and an OED including the same.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: August 17, 2021
    Assignee: LG CHEM, LTD.
    Inventors: So Young Kim, Seung Min Lee, Jung Sup Shim, Se Woo Yang
  • Publication number: 20210220436
    Abstract: The present invention relates to a pharmaceutical composition comprising, as an active ingredient, a fusion protein in which a tissue-penetrating peptide is fused to an anti-vascular endothelial growth factor agent, methods of treating eye diseases with the pharmaceutical composition, and a method for preparing an anti-VEGF agent with an improved efficacy and ability to overcome resistance.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 22, 2021
    Inventors: Seong Beom KIM, Hyei Yoon JUNG, Seok Woo YANG, Hyuk Sang KWON, Jae-Hoon KANG, Yong-Sung KIM
  • Publication number: 20210226157
    Abstract: An encapsulation film, an organic electronic device comprising the same, and a method for manufacturing the organic electronic device using the same, and the encapsulation film which forms a structure capable of blocking moisture or oxygen penetrating from the outside into the organic electronic device, effectively releases the heat accumulated in the organic electronic device, realizes endurance reliability under severe conditions of high temperature and high humidity, and prevents deterioration of the organic electronic device.
    Type: Application
    Filed: June 5, 2019
    Publication date: July 22, 2021
    Inventors: Yeong Bong Mok, Hyun Jee Yoo, Jung Ok Moon, Kyung Yul Bae, Jung Woo Lee, Se Woo Yang
  • Patent number: 11069303
    Abstract: An organic light-emitting display device and a method of driving the same. The organic light-emitting display device is driven, with one frame being divided into a first period, a second period, a third period, and a fourth period, and includes pixels coupled to scan lines and data lines, a first power supply configured to supply first driving power, wherein the first driving power is set to a first voltage during the first period and the fourth period and a second voltage lower than the first voltage during the second period and the third period, a second power supply configured to supply second driving power. The second driving power is set to a third voltage during the first to third periods and to a fourth voltage lower than the third voltage during the fourth period.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: July 20, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Won Jun Lee, Choi Ho Kim, Gun Woo Yang
  • Patent number: 11052130
    Abstract: The present invention relates to a pharmaceutical composition comprising, as an active ingredient, a fusion protein in which a tissue-penetrating peptide is fused to an anti-vascular endothelial growth factor agent, methods of treating eye diseases with the pharmaceutical composition, and a method for preparing an anti-VEGF agent with an improved efficacy and ability to overcome resistance.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: July 6, 2021
    Assignee: ILDONG PHARM CO., LTD.
    Inventors: Seong Beom Kim, Hyei Yoon Jung, Seok Woo Yang, Hyuk Sang Kwon, Jae-Hoon Kang, Yong-Sung Kim
  • Publication number: 20210202909
    Abstract: An organic electronic device including a substrate, an organic electronic element formed on the substrate, and an encapsulation film encapsulating the organic electronic element. The organic electronic element includes a transparent electrode formed on the substrate, and a light emitting organic material layer formed on the transparent electrode. The light emitting organic material layer includes a hole transport layer, an emitting layer and an electron transport layer. The encapsulation film includes a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer includes a pressure-sensitive adhesive composition or a crosslinked product thereof. The pressure-sensitive adhesive composition includes a polymer derived from butylene, and has a Mooney viscosity (?*) of 5000 Pa·s to 107 Pa·s measured by a shear stress using a planar jig having a diameter of 8 mm at a strain of 5%, a frequency of 1 Hz and any one temperature point in the range of 30° C. to 150° C.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Inventors: Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang
  • Patent number: 11049535
    Abstract: A page buffer includes a bit line sensing circuit, a latch, and a main latch for sensing and storing data from a memory cell. The bit line sensing circuit is coupled with the memory cell by a bit line and configured to perform a bit line sensing operation of sensing first data stored in the memory cell. The latch control circuit is coupled with the bit line sensing circuit. The main latch is coupled with the bit line sensing circuit through the latch control circuit and configured to perform a main latch operation of storing the sensed first data. The cache latch is coupled with the main latch and configured to perform a cache latch operation of storing second data stored in the main latch. Wherein a period of time of the cache latch operation overlaps with a period of time of the bit line sensing operation.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: June 29, 2021
    Assignee: SK hynix Inc.
    Inventor: Chul Woo Yang
  • Publication number: 20210182524
    Abstract: The present application relates to a sheet comprising, in a single layer, a first light control part capable of providing light always totally reflected only in a specific interlayer laminate structure among sheet constructions; and a second light control part capable of providing light whose total reflection is determined according to a fingerprint pattern in contact with the surface layer of the sheet by changing a part of the light provided from the first light control part and totally reflected in the specific interlayer laminate structure at a predetermined angle and emitting it to reach the surface layer of the sheet without being totally reflected in the specific interlayer laminate structure, and a device thereof. The sheet has excellent user identification or authentication capability through a fingerprint and can be applied to a large area display device to recognize a plurality of fingerprint patterns without being influenced by each other.
    Type: Application
    Filed: October 11, 2018
    Publication date: June 17, 2021
    Inventors: Min Soo Song, Jae Jin Kim, Ji Young Hwang, Dae Han Seo, Se Woo Yang, Sang Choll Han, Tae Hee Kim