Patents by Inventor Seung Hoon Ryu

Seung Hoon Ryu 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: 20250093768
    Abstract: A substrate processing apparatus is provided and includes: a support unit including a spin chuck and a centering jig that is on the spin chuck, the spin chuck configured to support and rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a swing arm including a correction unit that includes a sensor and an emitter, the swing arm configured to move such that the correction unit moves to a target point on the substrate, and the emitter configured to irradiate a beam towards the substrate; and a controller configured to: control the spin chuck and the swing arm; and determine whether a movement trajectory of the swing arm is aligned with a rotation center of the spin chuck based on information acquired by the sensor about the centering jig.
    Type: Application
    Filed: July 11, 2024
    Publication date: March 20, 2025
    Applicants: SEMES CO., LTD., SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jin Yeong SUNG, Ki Hoon CHOI, Seung Un OH, Young Ho PARK, Sang Hyeon RYU, Jang Jin LEE, Hyun YOON, Sang Gun LEE, Yu Jin CHO, Ho Jong HWANG, Jong Ju PARK, Jong Keun OH, Yong Woo KIM
  • Patent number: 12250801
    Abstract: The present invention provides an electromagnetic wave-absorbing composite material and a manufacturing method therefor, the electromagnetic wave-absorbing composite material comprising: a polymer composite including a refractive index-adjusting material therein; and a plurality of conductive wires formed on at least one surface of the polymer composite, wherein electromagnetic waves reflected in a matching frequency (f) range derived through Mathematical Formulas 1 to 3 described in the present invention are 0.2 dB or less.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: March 11, 2025
    Assignee: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Byeong Jin Park, Tae Hoon Kim, Sang Bok Lee, Byung Mun Jung, Seung Han Ryu, Yu Kyung Han, Suk Jin Kwon
  • Publication number: 20250073742
    Abstract: Provided is a control device and a substrate processing apparatus including the same. The substrate processing apparatus includes a support unit configured to support and rotate a first substrate, the support unit including a spin chuck, a spray unit configured to spray a processing fluid on the first substrate, a correction unit on a swing arm and configured to irradiate a beam onto the first substrate when the processing fluid is provided on the first substrate, wherein the swing arm is adjacent to the spin chuck and is configured to move the correction unit to a target point on the first substrate, and a controller configured to control the spin chuck and the swing arm, and correct a position error of the swing arm using a second substrate, wherein a plurality of anchor patterns are on the second substrate.
    Type: Application
    Filed: July 10, 2024
    Publication date: March 6, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Publication number: 20250065360
    Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.
    Type: Application
    Filed: July 10, 2024
    Publication date: February 27, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Publication number: 20250062516
    Abstract: Example embodiments include a battery insulation sheet having a structure in which a first substrate, an aerogel layer, and a second substrate are laminated, wherein opposite surfaces of the aerogel layer is in contact with the first substrate or the second substrate adjacent thereto. Example embodiments also include a method of manufacturing a battery insulation sheet, and a battery module including the battery insulation sheet.
    Type: Application
    Filed: May 28, 2024
    Publication date: February 20, 2025
    Applicants: SAMSUNG SDI CO., LTD., DAEHYUP TECH CO., LTD.
    Inventors: Myung Heui WOO, Ha Na RA, Hye Jin PARK, Seung Yong YANG, Jae Hyun LEE, Bo Kyung RYU, Sang Hoon KIM, Jong Pil HWANG, Hyung Sek CHOI, Ho Joon KIM
  • Publication number: 20250038308
    Abstract: Examples of the disclosure include a battery module including a plurality of cells, an insulation sheet between the plurality of cells, the insulation sheet having an upper surface and a lower surface disposed so as to face cells adjacent thereto, respectively, and a refractory layer formed on at least one side surface part of a border side surface between the upper surface and the lower surface of the insulation sheet, wherein the refractory layer includes an inorganic binder. Examples of the disclosure also include a method of manufacturing the battery module, and a battery pack including the battery module.
    Type: Application
    Filed: May 24, 2024
    Publication date: January 30, 2025
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jae Hyun LEE, Bo Kyung RYU, Seung Yong YANG, Hye Jin PARK, Ha Na RA, Myung Heui WOO, Sang Hoon KIM
  • Publication number: 20250038307
    Abstract: An aerogel composition for battery insulation sheets includes a reinforcement material including two or more fibrous supports, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the two or more fibrous supports have different aspect ratios (AR) as represented by Formula 1: AR=L/D,??Formula 1 where in Formula 1, L indicates an average length of a fibrous support of the two or more fibrous supports and D indicates an average diameter of the two or more fibrous supports.
    Type: Application
    Filed: May 21, 2024
    Publication date: January 30, 2025
    Inventors: Jae Hyun LEE, Bo Kyung RYU, Seung Yong YANG, Hye Jin PARK, Ha Na RA, Myung Heui WOO, Sang Hoon KIM
  • Publication number: 20250038309
    Abstract: Example embodiments include an aerogel composition for battery insulation sheets, the aerogel composition including a reinforcement material including a first fibrous support and a second fibrous support, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the first fibrous support and the second fibrous support have different ingredients. Example embodiments also include a method of manufacturing the aerogel composition, a battery insulation sheet formed using the aerogel composition, and a method of manufacturing the battery insulation sheet.
    Type: Application
    Filed: May 28, 2024
    Publication date: January 30, 2025
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jae Hyun LEE, Bo Kyung RYU, Seung Yong YANG, Hye Jin PARK, Ha Na RA, Myung Heui WOO, Sang Hoon KIM
  • Publication number: 20150119503
    Abstract: The present disclosure relates to a plastic article for automotive interior parts using a biomass pellet and to a method for manufacturing the plastic article, which is characterized by injection molding a pellet containing paper powder and plastic resin. The present disclosure provides a plastic article for automotive interior parts using a biomass pellet, which meets the physical property requirements for automotive interior parts.
    Type: Application
    Filed: March 18, 2013
    Publication date: April 30, 2015
    Inventors: Seung Hoon Ryu, Jun Hong Park, Seung Yeon Ryu
  • Patent number: 8952248
    Abstract: A dye-sensitized solar cell module is disclosed. The dye-sensitized solar cell module includes a solution capable of being selectively printed on only a desired region and used in the formation of a metal oxide film. The solution for the metal oxide film formation can be selectively printed on only the surface of metal oxide nano-particle without affecting the electrical conductivity of the electrode and a sealant interposed between transparent electrodes. Therefore, the dye-sensitized solar cell module can greatly improve the output efficiency. Moreover, the dye-sensitized solar cell module can prevent the output efficiency deterioration at an enlarged size.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: February 10, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Hoon Joo, Seong Kee Park, Seung Hoon Ryu, Noh Jin Myung, So Mi Jeong
  • Publication number: 20140000150
    Abstract: A multicolored artificial bait, where the color of an artificial bait changes in response to the transmission of sunlight and water temperature at a given depth. According to one embodiment, the target fish can be effectively attracted by way of a single color-changing artificial bait; the attractive effect is further enhanced by the fact that the overall color of the artificial bait is changed. In addition, because a single artificial bait can be used without regard to season or depth, user convenience is improved.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 2, 2014
    Inventors: Seung Hoon RYU, Seung Yeon RYU
  • Publication number: 20110155237
    Abstract: Disclosed is a dye-sensitized solar cell capable of improving fill factor of current, the solar cell including a first substrate and a second substrate, a first electrode formed on the first substrate, a second electrode formed on the second substrate to face the first electrode, an electrolyte interposed between the first and second electrodes, first and second electron collection metal lines formed between the first and second electrodes to collect electrons generated, passivation layers to shield the first and second electron collection metal lines, respectively, and a seal line formed on edge regions of the first and second substrates to bond the first and second substrates to each other and seal the electrolyte, wherein each of the passivation layers has a softening point higher than that of the seal line.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Inventors: Noh-Jin Myung, Seong-Kee Park, Sung-Hoon Joo, Seung-Hoon Ryu, So-Mi Jeong
  • Publication number: 20110146783
    Abstract: A dye-sensitized solar cell module is disclosed. The dye-sensitized solar cell module includes a solution capable of being selectively printed on only a desired region and used in the formation of a metal oxide film. The solution for the metal oxide film formation can be selectively printed on only the surface of metal oxide nano-particle without affecting the electrical conductivity of the electrode and a sealant interposed between transparent electrodes. Therefore, the dye-sensitized solar cell module can greatly improve the output efficiency. Moreover, the dye-sensitized solar cell module can prevent the output efficiency deterioration at an enlarged size.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 23, 2011
    Inventors: Sung Hoon JOO, Seong Kee PARK, Seung Hoon RYU, Noh Jin MYUNG, So Mi JEONG
  • Patent number: D582377
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: December 9, 2008
    Assignee: LG Electronics Inc.
    Inventors: Yoo Seok Kim, Kyu Suh Park, Seung Hoon Ryu, Jin Wan Bae
  • Patent number: D585045
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: January 20, 2009
    Assignee: LG Electronics Inc.
    Inventors: Yoo Seok Kim, Kyu Suh Park, Seung Hoon Ryu, Jin Wan Bae, Gang Ho Woo
  • Patent number: D633069
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: February 22, 2011
    Assignee: LG Electronics Inc.
    Inventors: Seung Hoon Ryu, Min Sun Park, Hyung Gon Ryu
  • Patent number: D687823
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: August 13, 2013
    Assignee: LG Electronics Inc.
    Inventors: Seung Hoon Ryu, Sei Hyun Cho
  • Patent number: D709476
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: July 22, 2014
    Assignee: LG Electronics Inc.
    Inventors: Sang Min Park, Seung Hoon Ryu, Jong Hak Lee
  • Patent number: D721673
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: January 27, 2015
    Assignee: LG Electronics Inc.
    Inventors: Sang Min Park, Seung Hoon Ryu, Jong Hak Lee, Eui Seok Lee
  • Patent number: D743933
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: November 24, 2015
    Assignee: LG Electronics Inc.
    Inventors: Sang Min Park, Seung Hoon Ryu, Jong Hak Lee, Eui Seok Lee