Patents by Inventor Woo-Suk Kim

Woo-Suk Kim 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: 20250105032
    Abstract: A chemical liquid supply apparatus is provided and includes an additive supply, a chemical liquid supply, and a controller that controls the additive supply and the chemical liquid supply. The additive supply includes a first tank that receives an additive from an additive container, and a first circulating pipe connected to the first tank. The chemical liquid supply includes an auxiliary tank that receives an etching liquid from another container and receives the additive, and a second circulating pipe connected to the auxiliary tank. The controller provides control so as to: circulate the additive in the first tank; heat the etching liquid in the auxiliary tank using a heater such that a temperature of the etching liquid is increased to a first temperature; supply the additive to the auxiliary tank; and produce a chemical liquid by circulating the etching liquid and the additive at the first temperature.
    Type: Application
    Filed: February 15, 2024
    Publication date: March 27, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun PARK, Min Suk KANG, Young-Hoo KIM, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
  • Publication number: 20250105275
    Abstract: Proposed is a positive electrode containing a positive electrode active material having a multimodal particle-size distribution to suppress particle crack of the positive electrode active material caused by pressure applied during a positive electrode and cell manufacturing process, thereby exhibiting excellent electrical characteristics. In addition, an all-solid-state battery including the positive electrode is proposed. The positive electrode may include a positive electrode active material formed of a lithium transition metal oxide and having a multimodal particle-size distribution in which particles with relatively small particle diameters have greater particle strength than particles with relatively large particle diameters.
    Type: Application
    Filed: September 3, 2024
    Publication date: March 27, 2025
    Inventors: Woo Suk CHO, Hyun Seung KIM, Jun Ho SONG, Ji Sang YU, Kyung Su KIM
  • Publication number: 20250091077
    Abstract: A home port includes: a cylindrical body including: an open upper, a lower end, and an outlet in the lower end of the cylindrical body; a cover covering the open upper end; a pipe connected to the outlet; and a first bracket between the cover and the outlet, wherein a hole is provided in the first bracket, the first bracket has an inclined surface inclined from a first side of the first bracket to a second side of the first bracket, a vertical level of the first side of the first bracket is higher than a vertical level of the second side of the first bracket, and the hole of the first bracket is provided at the second side of the first bracket.
    Type: Application
    Filed: May 10, 2024
    Publication date: March 20, 2025
    Applicant: SAMSUNG ELECTRONICS CO LTD.
    Inventors: Min Suk KANG, Young-Hoo KIM, Sung Hyun PARK, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
  • Publication number: 20250086097
    Abstract: The present invention relates to an embedded device testing method. Preferably, the present invention relates to a function testing method for an embedded device designed to execute a specific function. The embedded device testing method having a hierarchical host structure executed on a computing device according to the present invention includes: receiving, by a main host, setting information for an execution environment of a target device; constructing a virtualized execution environment on a sub host according to the setting information; executing specific software or a specific test case in the constructed execution environment; and monitoring a result of the execution. According to the present invention, resources may be utilized efficiently because there is no need to newly configure and prepare physical hardware resources every time during the development and testing of an embedded device.
    Type: Application
    Filed: November 23, 2023
    Publication date: March 13, 2025
    Applicant: TESTWORKS Co., Ltd.
    Inventors: Jin Suk LEE, Jung Hyun IM, Seung Won LEE, Yeon Jae LEE, Woo Joo KIM, Suk Won YOON
  • Patent number: 12230804
    Abstract: A method of manufacturing an all-solid-state battery electrode, an all-solid-state battery electrode manufactured by the method, and an all-solid-state battery including the electrode are disclosed. In the method, a specific type of binder included in the electrode is prepared in a fiber form by applying pressure to the binder under specific conditions, so that the fiber-form binder thus prepared has an average fineness that satisfies a specific range. Therefore, the all-solid-state battery including the electrode has an advantage of having high capacity even in the case of electrode thickening for high loading.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: February 18, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Jae Min Lim, Yong Gu Kim, Hong Seok Min, Sang Heon Lee, Sa Heum Kim, Yun Sung Kim, Ji Sang Yu, Kyung Su Kim, Goo Jin Jeong, Woo Suk Cho
  • Publication number: 20250054994
    Abstract: Disclosed are a negative-electrode-free all-solid-state battery and a method for manufacturing the same, in which the negative-electrode-free all-solid-state battery has a coating layer including a lithium alloy derived from a sulfide-based inorganic compound in which a lithium site is doped with a doping element, and thus has excellent electrochemical characteristics and life characteristics.
    Type: Application
    Filed: August 7, 2024
    Publication date: February 13, 2025
    Inventors: Seung Ho CHOI, Ji Sang YU, Woo Suk CHO, Kyung Su KIM
  • Publication number: 20250055026
    Abstract: Disclosed are a sulfide-based solid electrolyte doped with silver to have a novel composition, and an all-solid-state battery including the same. According to one aspect of the present disclosure for achieving the above-described technical purpose, there is provided a sulfide-based solid electrolyte comprising a compound represented by a following Chemical formula 1: Lia-bMbPcSdXe??[Chemical formula 1] wherein M includes at least one selected from the group consisting of Ag, Na, K, Rb, Cs, Fr, and a combination thereof, wherein X includes at least one selected from the group consisting of F, Cl, Br, I, and combinations thereof, wherein 0<a?15, 0.02?b?0.9, 0?c?3, 0<d?12, and 0?e?3.
    Type: Application
    Filed: August 7, 2024
    Publication date: February 13, 2025
    Inventors: Seung Ho CHOI, Ji Sang YU, Woo Suk CHO, Kyung Su KIM
  • Publication number: 20250029868
    Abstract: Provided is a substrate processing apparatus. The substrate processing apparatus includes a chamber in which a process with respect to a substrate is performed, a susceptor which is installed in the chamber and on which the substrate is placed, a plurality of lift pins passing through the susceptor to support the substrate, and a plurality of protection plugs protruding from a bottom surface of the susceptor to surround a portion of each of the lift pins protruding from the bottom surface of the susceptor.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 23, 2025
    Applicant: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Doo Yeol RYU, Ho Min CHOI, Wan Suk OH, Sung Gyun SON, Hyo Jin AHN, Sang Don LEE, Woo Young KANG, Se Yeong KIM, Ki Ho KIM, Koon Woo LEE
  • Publication number: 20240252768
    Abstract: A medicament dispenser (1) comprising: a body (10) comprising an inlet (11) configured to interface with a syringe (70) and an outlet (15) configured to interface with a needle (60); a dosing chamber (20) within said body comprising a dosing chamber inlet (21) fluidly connected to the inlet (11) of the body (10) and a dosing chamber outlet (22) fluidly connected to the outlet (15) of the body (10), the dosing chamber (20) being configured to contain a fixed volume of medicament (75) when full; and a piston (40) configured to be movable within the dosing chamber (20) to deliver the fixed volume of medicament (75) out of the outlet (15) of the body (10).
    Type: Application
    Filed: May 17, 2022
    Publication date: August 1, 2024
    Inventors: Woo Suk Kim, Rachel Koppelman
  • Patent number: 11182926
    Abstract: A system for recognizing collision positions of a plurality of moving objects in a screen includes an infrared camera configured to obtain an image frame when a plurality of moving objects move toward a screen, a memory configured to store a program for calculating a collision position in the screen on the basis of the image frame, and a processor configured to execute the program stored in the memory. By executing the program, the processor detects all of the plurality of moving objects from the image frame to generate a graph where moving objects included in a successive image frame are connected to one another, and calculates a collision position of the moving object included in the image frame and a collision position of the moving object in the screen on the basis of the graph.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: November 23, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jong Sung Kim, Myung Gyu Kim, Woo Suk Kim, Seong Min Baek, Sang Woo Seo, Sung Jin Hong
  • Publication number: 20210117785
    Abstract: Provided is a system and method for automatically recognizing virtual ball sports information, specifically, a system and method for automatically recognizing virtual ball sports events and motions on the basis of ball measurement data training. Provided is a server for automatically recognizing virtual ball sports information including an inputter configured to receive ball measurement data, a memory which stores a program for automatically recognizing virtual ball sports information, and a processor configured to execute the program, wherein the processor automatically recognizes an event and a motion of a sport that is currently played by a user using the ball measurement data and a ball classification label.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 22, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jong Sung KIM, Myung Gyu KIM, Woo Suk KIM, Seong Min BAEK, Sang Woo SEO, Sung Jin HONG
  • Patent number: 10931250
    Abstract: The present invention is a modular signal converting apparatus and method, and particularly, discloses a signal converting apparatus, which is modularized for playback of digital contents and is usable while being combined with another electric device.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: February 23, 2021
    Assignee: DREAMUS COMPANY
    Inventors: Jeong Ho Lee, Seung Ho Yu, Ji Heon Ahn, Woo Suk Kim
  • Patent number: 10826454
    Abstract: The present invention proposes an audio signal muting apparatus setting and adjusting a time for removing pop noise and muting an audio signal based on the set and adjusted timing. Further, the present invention proposes a digital signal converting apparatus for muting an analog audio signal based on a timing for removing pop noise when converting a digital audio signal into an analog audio signal in connection with an audio signal reproducing apparatus.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: November 3, 2020
    Assignee: DREAMUS COMPANY
    Inventors: Jeong Ho Lee, Seung Ho Yu, Ji Heon Ahn, Woo Suk Kim
  • Patent number: 10819304
    Abstract: Embodiments provide a device for removing noise of a power source and an apparatus for converting an audio signal, which remove a noise component which comes from a power source terminal of an audio signal converting apparatus stepwise and transfer power to a converting unit and an amplification unit included in the audio signal converting apparatus from a power source terminal to remove power noise.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: October 27, 2020
    Assignee: DREAMUS COMPANY
    Inventors: Jeong Ho Lee, Seung Ho Yu, Ji Heon Ahn, Woo Suk Kim
  • Patent number: 10796437
    Abstract: Provided are a system and method for simultaneously reconstructing an initial three-dimensional (3D) trajectory and velocity of an object by using single camera images. The system for simultaneously reconstructing an initial 3D trajectory and velocity of an object by using single camera images includes a receiver configured to receive 3D world coordinate information of a starting point of an object and object-captured image information of a single camera, a two-dimensional (2D) coordinate acquisition unit configured to acquire 2D image coordinates of the object from the object-captured image information, and a reconstructor configured to simultaneously reconstruct an initial 3D velocity and trajectory of the object by applying a 3D motion equation to the 2D image coordinates and depth information from the single camera to the object.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 6, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jong Sung Kim, Myung Gyu Kim, Woo Suk Kim, Seong Min Baek, Sang Woo Seo, Sung Jin Hong
  • Publication number: 20200226784
    Abstract: A system for recognizing collision positions of a plurality of moving objects in a screen includes an infrared camera configured to obtain an image frame when a plurality of moving objects move toward a screen, a memory configured to store a program for calculating a collision position in the screen on the basis of the image frame, and a processor configured to execute the program stored in the memory. By executing the program, the processor detects all of the plurality of moving objects from the image frame to generate a graph where moving objects included in a successive image frame are connected to one another, and calculates a collision position of the moving object included in the image frame and a collision position of the moving object in the screen on the basis of the graph.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 16, 2020
    Inventors: Jong Sung KIM, Myung Gyu KIM, Woo Suk KIM, Seong Min BAEK, Sang Woo SEO, Sung Jin HONG
  • Publication number: 20200196052
    Abstract: The present invention is a modular signal converting apparatus and method, and particularly, discloses a signal converting apparatus, which is modularized for playback of digital contents and is usable while being combined with another electric device.
    Type: Application
    Filed: May 25, 2017
    Publication date: June 18, 2020
    Inventors: Jeong Ho LEE, Seung Ho YU, Ji Heon AHN, Woo Suk KIM
  • Publication number: 20200153405
    Abstract: The embodiments provide an apparatus for converting an audio signal, in which a left channel line and a right channel line connected to an amplification unit of an audio signal converting apparatus are covered with the ground and connected to a chassis of the audio signal converting apparatus, and a digital signal line and an analog signal line are disposed to be spaced apart from a substrate to improve crosstalk and remove noise.
    Type: Application
    Filed: March 7, 2018
    Publication date: May 14, 2020
    Inventors: Jeong Ho LEE, Seung Ho YU, Ji Heon AHN, Woo Suk KIM
  • Publication number: 20200112788
    Abstract: Embodiments provide a device for removing noise of a power source and an apparatus for converting an audio signal, which remove a noise component which comes from a power source terminal of an audio signal converting apparatus stepwise and transfer power to a converting unit and an amplification unit included in the audio signal converting apparatus from a power source terminal to remove power noise.
    Type: Application
    Filed: June 12, 2017
    Publication date: April 9, 2020
    Applicant: DREAMUS COMPANY
    Inventors: Jeong Ho LEE, Seung Ho YU, Ji Heon AHN, Woo Suk KIM
  • Publication number: 20200036355
    Abstract: The present invention proposes an audio signal muting apparatus setting and adjusting a time for removing pop noise and muting an audio signal based on the set and adjusted timing. Further, the present invention proposes a digital signal converting apparatus for muting an analog audio signal based on a timing for removing pop noise when converting a digital audio signal into an analog audio signal in connection with an audio signal reproducing apparatus.
    Type: Application
    Filed: June 2, 2017
    Publication date: January 30, 2020
    Inventors: Jeong Ho LEE, Seung Ho YU, Ji Heon AHN, Woo Suk KIM