Patents by Inventor Young Ho Oh

Young Ho Oh 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: 20220367888
    Abstract: An apparatus for controlling driving of a stack cooling pump of a fuel cell system is provided. The apparatus includes a cooling unit having a fuel cell stack installed in a fuel cell vehicle and a cooling pump configured to move a coolant. A reservoir allows the coolant moving toward the cooling pump to be injected thereinto. A controller is configured to sequentially operate the cooling pump in a predetermined pre-run mode and a predetermined air bubble removal mode when the coolant is injected into the reservoir.
    Type: Application
    Filed: May 4, 2022
    Publication date: November 17, 2022
    Inventors: Chul Wan PARK, Jae Ho Han, Young June Oh, Jin Hun Lee, Chang Hwa Hyun
  • Patent number: 11500562
    Abstract: Embodiments of the present disclosure relate to a memory system, a memory controller, and a method of operating the same, and more particularly, to a memory system, a memory controller, and a method of operating the same, which calculate a read-attribute value, a write-attribute value, and a time-attribute value for a nonvolatile memory set and determine an operation mode of the nonvolatile memory set on the basis of at least one of the read-attribute value, the write-attribute value, and the time-attribute value, thereby enabling a host to predict whether or not a memory controller executes a background operation.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: November 15, 2022
    Assignee: SK hynix Inc.
    Inventors: Yong-Seok Oh, Hee-Chan Shin, Young-Ho Ahn, Do-Hyeong Lee, Jin-Yeong Kim
  • Patent number: 11476047
    Abstract: A multilayer electronic component includes a body in which internal electrodes including Ni and Sn and dielectric layers are alternately disposed, and external electrodes disposed on a surface of the body, connected to the internal electrodes, and including Cu and Sn, wherein the internal electrodes include an alloy including Ni, Cu, and Sn in a region in contact with the external electrodes, and Sn in an amount that satisfies the following formula: 1<C2/C1<13.5 in which C1 is the content of Sn of the internal electrodes at a central portion of the body and C2 is the content of Sn of the internal electrodes at a point 2 ?m away from a point at which the internal electrode and the external electrode are in contact with each other in an inward direction of the body.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: October 18, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Woong Do Jung, Yu Hong Oh, Kyung Ryul Lee, Kun Ho Koo, Young Soo Yi
  • Patent number: 11465133
    Abstract: Disclosed is a method of preparing a high-performance zeolite catalyst for reducing nitrogen oxide emissions, and more particularly a technique for preparing a zeolite catalyst, suitable for use in effectively removing nitrogen oxide (NOx), among exhaust gases emitted from vehicle internal combustion engines through selective catalytic reduction (SCR), thereby exhibiting high efficiency, high chemical stability and high thermal durability upon SCR using the prepared catalyst.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: October 11, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Heesuna Catalysts Corporation
    Inventors: Pyung Soon Kim, Young Jin Kim, Chang Hwan Kim, Seung Chui Na, Seung Ho Oh, Young San Yoo, Ho Dong Kim
  • Patent number: 11461013
    Abstract: A memory system includes: a plurality of memory devices; a plurality of cores suitable for controlling the plurality of memory devices, respectively; and a controller including: a host interface layer for providing any one of the cores with a request of a host based on mapping between logical addresses and the cores, a remap manager for changing the mapping between the logical addresses and the cores in response to a trigger, a data swapper for swapping data between the plurality of memory devices based on the changed mapping, and a state manager for determining a state of the memory system depending on whether the data swapper is swapping the data or has completed swapping the data, and providing the remap manager with the trigger based on the state of the memory system and a difference in a degree of wear between the plurality of memory devices.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: October 4, 2022
    Assignee: SK hynix Inc.
    Inventors: Hee Chan Shin, Young Ho Ahn, Yong Seok Oh, Do Hyeong Lee, Jae Gwang Lee
  • Patent number: 11462823
    Abstract: An antenna structure according to an embodiment of the present invention includes a dielectric layer including a first surface and a second surface which face each other, a first antenna pattern on the first surface of the dielectric layer, the first antenna pattern including a first radiation electrode, and a second antenna pattern on the second surface of the dielectric layer, the second antenna pattern including a second radiation electrode. Radiation gain and efficiency may be improved utilizing both surfaces of the dielectric layer without mutual radiation interruption.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: October 4, 2022
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Yun Seok Oh, Young Jun Lee, Yoon Ho Huh
  • Patent number: 11453656
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yppyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 27, 2022
    Assignee: Yuhan Corporation
    Inventors: Sang Ho Oh, Jong Gyun Kim, Se-Woong Oh, Tae Dong Han, Soo Yong Chung, Seong Ran Lee, Kyeong Bae Kim, Young Sung Lee, Woo Seob Shin, Hyun Ju, Jeong Ki Kang, Su Min Park, Dong Kyun Kim
  • Publication number: 20220302528
    Abstract: Disclosed are a lithium-air battery including a redox mediator in an electrolyte and having a protective layer on an anode, and a method of manufacturing the same. The lithium-air battery includes an anode including a lithium metal, a protective layer positioned on the anode and including lithium fluoride (LiF), a cathode, and an electrolyte positioned between the protective layer and the cathode. Particularly, the electrolyte includes a halogen ion (X?) which is a redox mediator.
    Type: Application
    Filed: December 7, 2021
    Publication date: September 22, 2022
    Inventors: Gwang Seok Oh, Kyoung Han Ryu, Young Suk Cho, Won Keun Kim, Hun Gi Jung, Seung Ho Yu, Min Ah Lee, Hee Dae Lim, Min Gi Jeong
  • Publication number: 20220294675
    Abstract: A transmitter includes: a frame generator configured to generate a frame including a frame starting symbol, at least one data symbol and a frame closing symbol; a pilot and reserved tone inserter configured to insert pilots and reserved tones in at least one of the frame starting symbol, the data symbol and the frame closing symbol such that positions of the reserved tones do not overlap positions of the pilots in the at least one of the frame starting symbol, the data symbol and the frame closing symbol; and a transmitter configured to transmit the frame in which the pilots and the reserved tones are inserted, wherein the reserved tones are not used to transmit data in the frame.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-ryul Yun, Young-ho Oh
  • Patent number: 11444327
    Abstract: Disclosed are an electrolyte solution for lithium secondary batteries capable of increasing the lifetime of the lithium secondary batteries and a lithium secondary battery including the same. Provided is an electrolyte solution for lithium secondary batteries including a lithium salt, a solvent and allyl(4-nitrophenyl) carbonate.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: September 13, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yoon Sung Lee, Ik Kyu Kim, Seung Min Oh, Young Woo Lee, Dong Jun Kim, Sung Ho Ban, Sung Hoon Lim
  • Publication number: 20220261180
    Abstract: A memory system with at least one namespace includes a memory device and a controller. The memory device includes a plurality of single-level cell (SLC) buffers and a plurality of memory blocks, wherein each memory block includes a plurality of memory cells, each memory cell storing multi-bit data, and is allocated for a respective one of a plurality of zones, wherein each of the at least one namespace is divided by at least some of the plurality of zones. The controller is configured to receive a program request related to at least one application program executed by a host, to determine at least one zone designated by the at least one application program as an open state, and to control the memory device to perform a program operation on at least one memory block allocated for an open state zone.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Hee Chan SHIN, Young Ho AHN, Yong Seok OH, Jhu Yeong JHIN
  • Publication number: 20220263204
    Abstract: Disclosed herein is a battery cell with improved durability and safety for the swelling phenomenon. The battery cell can include an electrode assembly having an electrode tab, an electrode lead electrically connected to the electrode tab, a pouch case configured to accommodate the electrode assembly therein and having at least one perforation hole formed in a portion thereof, and a lead film configured to have a portion interposed between the electrode lead and an inner surface of the pouch case and having at least one insert protrusion formed on an outer surface thereof to be inserted into the perforation hole.
    Type: Application
    Filed: February 10, 2022
    Publication date: August 18, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: In-Sun Yoo, Sang-Ho Park, Do-Hyeon Kim, Young-Soo Oh
  • Publication number: 20220263695
    Abstract: A method of determining reserved tones to be used for reduction of a peak to average power ratio (PAPR) of a signal includes: randomly selecting carrier indices for the reserved tones and generating a kernel signal based on the randomly selected carrier indices for the reserved tones; calculating a comparison reference average value of the kernel signal, comparing the calculated comparison reference average value with a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the comparison; re-arranging an order of the preliminarily determined carrier indices of the reserved tones; calculating comparison reference average values of kernel signals generated by changing each of the re-arranged carrier indices of the reserved tones, and finally determining carrier indices of the reserved tones which generate a kerneal signal having the smallest comparison reference average value among the comparison reference average values as indices of the rese
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-ho OH, Hak-ju LEE
  • Patent number: 11405253
    Abstract: A transmitter includes: a frame generator configured to generate a frame including a frame starting symbol, at least one data symbol and a frame closing symbol; a pilot and reserved tone inserter configured to insert pilots and reserved tones in at least one of the frame starting symbol, the data symbol and the frame closing symbol such that positions of the reserved tones do not overlap positions of the pilots in the at least one of the frame starting symbol, the data symbol and the frame closing symbol; and a transmitter configured to transmit the frame in which the pilots and the reserved tones are inserted, wherein the reserved tones are not used to transmit data in the frame.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: August 2, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-ryul Yun, Young-ho Oh
  • Publication number: 20220239536
    Abstract: A method of determining reserved tones to be used for reduction of a peak to average power ratio (PAPR) of a signal includes: randomly selecting carrier indices for the reserved tones and generating a kernel signal based on the randomly selected carrier indices; calculating a comparison reference average value of the kernel signal, comparing the calculated comparison reference average value with a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the comparison; randomly re-arranging an order of the preliminarily determined carrier indices of the reserved tones; and calculating the comparison reference average value while changing each of the re-arranged indices of the reserved tones, and finally determining carrier indices for which the calculated comparison reference average value becomes the smallest value as carrier indices of the reserved tones.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-sung PARK, Young-ho OH
  • Patent number: 11396555
    Abstract: Provided is a monoclonal antibody which specifically recognizes B cell lymphoma cells and a use thereof. More specifically, provided are the monoclonal antibody; a pharmaceutical composition for preventing or treating B cell lymphoma including the monoclonal antibody; a composition for diagnosing B cell lymphoma including the monoclonal antibody; a method for providing information for diagnosing B cell lymphoma using the monoclonal antibody; a chimeric antigen receptor (CAR) protein including i) the antibody, ii) a transmembrane domain, and iii) an intracellular signaling domain; a recombinant vector which expresses the CAR protein; a CAR-modified T cell transformed with the recombinant vector; a pharmaceutical composition for preventing or treating B cell lymphoma including the CAR-modified T cell; and an antibody-drug conjugate wherein the monoclonal antibody and a drug are conjugated.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: July 26, 2022
    Assignee: Eutilex Co., Ltd.
    Inventors: Byoung Se Kwon, Kwang-Hui Kim, Young-Ho Kim, Ho-sik Oh, Don-Gil Lee, Seung-Joo Lee, Beom-Kyu Choi, Insoo Park, Chungyong Han
  • Patent number: 11387216
    Abstract: A semiconductor memory device includes a plurality of first pads disposed in one surface of a memory chip which includes a memory cell array and a plurality of row lines coupled to the memory cell array, and coupled to the row lines, respectively; and a plurality of second pads disposed in one surface of a circuit chip which is boned to the one surface of the memory chip, coupled to pass transistors, respectively, of the circuit chip, and bonded to the first pads, respectively. The second pads are aligned with the pass transistors, with the same pitch as a pitch of the pass transistors.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: July 12, 2022
    Assignee: SK hynix Inc.
    Inventors: Jin Ho Kim, Young Ki Kim, Sang Hyun Sung, Sung Lae Oh, Byung Hyun Jun
  • Patent number: 11382868
    Abstract: The present invention relates to a UV-curable hydrogel resin for transdermal administration, a hydrogel prepared using the UV-curable hydrogel resin, and a cataplasm prepared using the UV-curable hydrogel resin. More particularly, the present invention relates to a hydrogel resin with an optimal composition and composition ratio which allows increase in a water content of a hydrogel applied as a drug layer of a cataplasm, skin irritation mitigation, and crosslinking degree adjustment for adhesion control and is capable of controlling drug releasing property and transdermal absorbability, a hydrogel prepared by UV-hardening the hydrogel resin, and a cataplasm including the hydrogel.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: July 12, 2022
    Assignee: ICURE PHARMACEUTICAL INC.
    Inventors: Young Kweon Choi, Yong Ho Oh, Seong Su Kim, Hwan Ki Ho, Song Mi Han, Myung Jin Kim
  • Publication number: 20220210300
    Abstract: A camera module includes a housing having an internal space, and a first lens module and a second lens module disposed in the internal space and each configured to be movable in an optical axis direction, wherein a first shaft and a first ball member are disposed between the first lens module and the housing, wherein a second shaft and a second ball member are disposed between the second lens module and the housing, and wherein, when moving in the optical axis direction, rolling friction occurs on one of both sides of each lens module, and sliding friction occurs on the other of both sides.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 30, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Bo Sung SEO, Ji Buem CHUN, Jae Won JUNG, Nam Ki PARK, Dong Yeon SHIN, Young Bok YOON, Byung Gi AN, Dong Ryul KIM, Joo Sub MAENG, Se Hyeun YUN, Han Na LEE, Soo Yeon OH, Jun Sup SHIN, Suk Young OH, Joung Ho SON
  • Patent number: 11374804
    Abstract: A method of determining reserved tones to be used for reduction of a peak to average power ratio (PAPR) of a signal includes: randomly selecting carrier indices for the reserved tones and generating a kernel signal based on the randomly selected carrier indices for the reserved tones; calculating a comparison reference average value of the kernel signal, comparing the calculated comparison reference average value with a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the comparison; re-arranging an order of the preliminarily determined carrier indices of the reserved tones; calculating comparison reference average values of kernel signals generated by changing each of the re-arranged carrier indices of the reserved tones, and finally determining carrier indices of the reserved tones which generate a kernel signal having the smallest comparison reference average value among the comparison reference average values as indices of the reser
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: June 28, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-ho Oh, Hak-ju Lee