Patents by Inventor Sang Oh

Sang 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: 20250095919
    Abstract: Provided is a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor includes a capacitor body including a dielectric layer and an internal electrode layer, and an external electrode disposed outside the capacitor body. The dielectric layer includes barium titanate-based main ingredient including barium (Ba) and titanium (Ti), and gallium (Ga)Peak intensity ratio of Ba/Ga (IBa/IGa), obtained by TEM-EDS analysis of a region from an interface between the dielectric layer and the internal electrode layer to a depth surface of 10 nm to 500 nm into the dielectric layer, is 1.0 to 5.0.
    Type: Application
    Filed: December 11, 2023
    Publication date: March 20, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Minsoo Kim, Seung Yong Lee, Yonghwa Lee, Sang Jin Park, Jinbok Shin, Youngjoon Oh, Hyunsik Chae, Jihyeon Lee
  • Publication number: 20250085445
    Abstract: A substrate processing apparatus includes a process chamber providing a process space, a stage located in the process chamber and configured to support a substrate, a window coupled to a side of the process chamber, and a scintillator layer coupled to one side surface of the window. The scintillator layer covers a portion of the one side surface of the window which is less than the full window surface. A second surface corresponding to another portion of the one side surface of the window is exposed. Light emitted by a plasma in the process space passes through the window and is collected by an optical system and analyzed. Ultraviolet light passing through the scintillator is converted to longer wavelength, generally visible, light. Comparing the light passing through the bare window with the light passing through the scintillator layer enables analysis of the plasma.
    Type: Application
    Filed: April 11, 2024
    Publication date: March 13, 2025
    Inventors: Chansoo Kang, Daewon Kang, Minju Kim, Tae-Hyun Kim, Sang Ki Nam, Dougyong Sung, Jungmo Yang, Sejin Oh, Keonhee Lim, Junho Im
  • Patent number: 12240190
    Abstract: A method of manufacturing a wind turbine blade capable of being easily manufactured and improving structural strength. The method of manufacturing the wind turbine blade includes performing spar cap formation in which a first-type spar cap having a structure in which support plates including reinforcing fibers are stacked and a second-type spar cap including reinforcing fiber sheets are formed, performing shell formation in which a pressure side shell and a suction side shell are formed by injecting a resin in a state in which the first-type spar cap, the second-type spar cap, and a core panel are disposed between an inner skin and an outer skin, and performing shell assembly in which the pressure side shell is joined to the suction side shell.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: March 4, 2025
    Assignee: DOOSAN ENERBILITY CO., LTD.
    Inventors: Sang Hoon Lee, In Gyu Oh, Seung Jun Lee, Wan Don Joo
  • Patent number: 12240709
    Abstract: A tower lift includes a main frame, a first carriage module and a second carriage module connected with each other inside the main frame at left and right sides of the main frame, respectively, having the same weight as each other, and configured to be moved in a vertical direction, and a driving module installed on the main frame and configured to move the first carriage module and the second carriage module in the vertical direction.
    Type: Grant
    Filed: May 22, 2022
    Date of Patent: March 4, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Hee Jae Byun, Sang Oh Kim, Na Hyun Lee, Myung Jin Lee
  • Publication number: 20250070233
    Abstract: The present invention relates to a solid electrolyte, its manufacturing method, and a lithium secondary battery including the same. In an exemplary embodiment, a solid electrolyte may have some of its halogen elements doped with oxygen.
    Type: Application
    Filed: December 21, 2022
    Publication date: February 27, 2025
    Inventors: Ohmin KWON, Sang Cheol NAM, Yongsun PARK, Young Sang KIM, Gwangseok OH, Bokkyu CHOI
  • Publication number: 20250066787
    Abstract: The present invention relates to a composition for administering a double-stranded oligonucleotide structure using an ultrasonic nebulizer. According to the method, the double-stranded oligonucleotide according to the present invention forms self-assembled nanoparticles, which are 90 nm in size and have a neutral charge, and it is possible to deliver the double-stranded oligonucleotide specifically to the nasal cavity and lungs while maintaining not only the same concentration, molecular weight, purity, nanoparticle size, and osmolality as those of the stock material but also the target gene inhibitory activity without cytotoxicity. Thus, the present invention may be useful for the prevention or treatment of respiratory viral infections including COVID-19, pulmonary fibrosis caused by viral infection, or respiratory diseases.
    Type: Application
    Filed: March 8, 2022
    Publication date: February 27, 2025
    Inventors: Han-Oh PARK, Sang-Kyu LEE, Sung-ll YUN, Oh Seung KWON, Eun-Ah GOH, Young-Ho GOH, Jun-Hong PARK, Kang SONG, Jangseon KIM, Mi-Sun LEE, Soon-Ja CHOI
  • Patent number: 12234107
    Abstract: A substrate transferring apparatus including a non-contact type driving unit is provided. The substrate transferring apparatus comprises a stator assembly including a driving surface and an electromagnetic generating module, a first mover including a first magnet module facing the electromagnetic generating module and floating and moving on the driving surface, and including a first inclined surface, a second mover including a second magnet module facing the electromagnetic generating module and floating and moving on the driving surface, and including a second inclined surface, and a transfer member disposed between the first mover and the second mover and moving along the first inclined surface and the second inclined surface according to a distance between the first mover and the second mover.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: February 25, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Myung Jin Lee, Sang Oh Kim, Hee Jae Byun, Na Hyun Lee
  • Patent number: 12226768
    Abstract: The present invention relates to a system structure capable of performing real-time detection of nucleic acid extraction and amplification reactions and amplified results in a device for implementing a polymerase chain reaction (PCR).
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: February 18, 2025
    Assignee: BIONEER CORPORATION
    Inventors: Han Oh Park, Jong Kab Kim, Yang Won Lee, Sang Ryoung Park, Hye Jin Jang
  • Patent number: 12227080
    Abstract: A motor driving system and a method of controlling same can protect a user by converting a driving mode into a dual inverter driving mode so that a vehicle can keep being driven when a transfer switching unit breaks down while the motor is operated in a Y-connection single inverter driving mode.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: February 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Seung Hyeon Bin, Byung Oh Tak, Seon Mi Lee, Sang Woo Park
  • Publication number: 20250050338
    Abstract: The present invention relates to the structure of an analysis plate applied to a high-speed polymerase chain reaction (PCR), and to a PCR analysis plate used for implementing an analysis of a real-time PCR, a real-time nested PCR and a post-PCR lateral flow hybridization reaction. The present invention is provided with: a check valve for enabling the maintaining of positive pressure when an elastic film expands into a convex form by having a solution pushed therein by the positive pressure; a lateral flow analysis module for analyzing a post-PCR follow-up PCR or lateral flow; and a shut-off valve enabling the controlling of the movement of the solution after each reaction ends.
    Type: Application
    Filed: October 22, 2024
    Publication date: February 13, 2025
    Applicant: BIONEER CORPORATION
    Inventors: Han Oh PARK, Jong Kab KIM, Yang Won LEE, Sang Ryoung PARK
  • Patent number: 12224235
    Abstract: A printed circuit board includes a first insulating layer; a pad disposed on the insulating layer and having a protrusion; and a protective layer disposed on the insulating layer and having an opening exposing at least a portion of the pad. The protrusion protrudes from one surface of the pad and is buried in at least one of the insulating layer and the protective layer.
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: February 11, 2025
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Hoon Ko, Sang Hoon Kim, Yoong Oh, Hea Sung Kim
  • Patent number: 12207707
    Abstract: A shoe management apparatus includes a receiving portion defining a receiving space for receiving a shoe therein, a first supply portion including a duct for guiding flow of a fluid, and a second supply portion connected to the first supply portion, extending in a longitudinal direction of the first supply portion and angled towards the receiving portion, the second supply portion receiving the fluid from the first supply portion and directing the fluid to the shoe.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: January 28, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
  • Patent number: 12207780
    Abstract: A shoe management apparatus including a receiving portion defining a receiving space for receiving a shoe therein, a first supply portion for guiding a fluid flow and extending towards the receiving space, and a second supply portion at least partially disposed inside the first supply portion and protruding in a longitudinal direction of the first supply portion to supply a fluid into the shoe.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: January 28, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
  • Patent number: 12201258
    Abstract: A shoe management apparatus including a receiving portion defining a receiving space for receiving shoes therein, a first supply portion for guiding flow of a fluid towards the receiving portion, the first supply portion including a stationary duct disposed above the receiving space, a flexible duct connected to the stationary duct and able to rotate to change shape, a rotatable duct connected to the flexible duct and a first driver connected to the rotatable duct and for generating a rotational force to rotate the rotatable duct.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: January 21, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
  • Publication number: 20250017443
    Abstract: A shoe treating apparatus includes an upper cabinet, a lower cabinet disposed below the upper cabinet, an electronic component part disposed below the lower cabinet, a sensor part, and a processor electrically connected to the electronic component part and the sensor part. The processor may identify at least one of a material, a type, and a condition of at least one shoe in the upper cabinet, and based on the identification, perform normal treatment on the at least one shoe in the upper cabinet through the electronic component part. The processor may identify at least one of a material, a type, and a condition of at least one shoe in the lower cabinet, and based on the identification, perform intensive treatment on the at least one shoe in the lower cabinet through the electronic component part. A method of operating the shoe treating apparatus is also provided.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyunsun YOO, Jeong Guen CHOI, Joohyeon OH, Jae Myung LIM, Byoungjoon HAN, Sang Yoon LEE, Hyunju KIM, Jeaseok SEONG
  • Patent number: 12157342
    Abstract: A system and method for controlling a vehicle, where the system includes independent driving modules each including a connection device having a rotation center spaced apart from a driving shaft in a forward/rearward direction and configured to connect the wheel and a vehicle body to move the wheel in the forward/rearward or an upward/downward direction, a shock absorber extending in a longitudinal direction and configured to contract or stretch, to connect the vehicle body and the connection device, and to restrict an upward/downward movement of the connection device, and a driving device configured to rotate the wheel, a road surface detector configured to detect a height displacement or a state of a road, and a controller configured to control velocities of the front and rear wheels of the independent driving modules, and to change a height of the vehicle based on the height displacement or the state of the road.
    Type: Grant
    Filed: June 19, 2023
    Date of Patent: December 3, 2024
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Sang Oh Han, Won Hyok Choi, Tae Heon Lee, Kyongwon Min
  • Publication number: 20240339994
    Abstract: Certain aspects of the present disclosure provide techniques and apparatus for generating oscillating signals and for wireless communication, such as a frequency synthesizer architecture using a step-symmetric inductor. An example frequency synthesizer generally includes an oscillator and a frequency adjustment circuit, an output of the oscillator being coupled to an input of the frequency adjustment circuit, the frequency adjustment circuit comprising a step-symmetric inductive element. An example transceiver generally includes the frequency synthesizer described herein, as well as a mixer having a local-oscillator (LO) input coupled to an output of the frequency adjustment circuit; and an amplifier coupled to the mixer.
    Type: Application
    Filed: April 6, 2023
    Publication date: October 10, 2024
    Inventors: Mazhareddin TAGHIVAND, Sang Oh LEE, Shinwoong PARK, Ayse YESILYURT, Doohwan JUNG, Rupal GUPTA, Hongbing WU, Yukeun SIM, Jingang PIAO
  • Publication number: 20240280136
    Abstract: The present disclosure provides a ball joint including: a ball stud having a ball portion of a spherical shape formed partially in a longitudinal direction of the ball stud; a bearing configured to surround the ball portion of the ball stud while being in a slidable contact with the ball portion; a cylindrical casing into which the ball stud and the bearing are inserted; a dust cover configured to seal an opening of the casing; and a caulking portion formed inward of the casing to fix the bearing. In the ball joint, the caulking portion is formed inward of the casing to axially fix the bearing, which increases a contact area on which the casing is brought into contact with other part, ensures a stable fixation, improves a degree of freedom in design while maintaining the layout as it is.
    Type: Application
    Filed: February 15, 2024
    Publication date: August 22, 2024
    Applicant: ILJIN Co., Ltd.
    Inventors: Nam Deok HAN, Jun Yong SEO, Yoon Geon LEE, Chul Soon IM, Sang Oh PARK
  • Patent number: 12026755
    Abstract: Techniques for resource allocation with content creators are described that overcome the challenges of conventional techniques by supporting customized digital content generation and resource allocation specified by content creators of digital content. In one example, a content provider system, based on user input received via a control, specifies the portions of a resource allocation to be shared. A first portion is configured to be shared with a content creator of digital content, the digital content including service access data configured to access a digital service. A second portion is also configured to be shared with a client device that utilizes the service access data to access the digital service. Digital content is generated based on the specified portions and is transmitted. Upon access by the client device to the digital service, an indication of receipt of the first portion of the resource allocation is displayed by the content provider system.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: July 2, 2024
    Assignee: GMARKET INC.
    Inventors: Do Kyung Kang, Dae Sung Kim, Min Jae Kang, Sang Oh Nam, Ethan Benjamin Rubinson
  • Publication number: 20240203774
    Abstract: The inventive concept provides a substrate transfer apparatus. The substrate transfer apparatus includes a base; a first transfer arm configured to have a first arm link connected to the base and a first end effector connected to the first arm link, and which operates between a contract position and an expand position; and a guide member aligning a substrate placed on the first end effector while the first transfer arm backwardly moves from the expand position to the contract position.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 20, 2024
    Inventors: Kyo Bong KIM, Ki Won HAN, Sang-Oh KIM, Hee Jae BYUN, Hee Chan KIM, Sang Hyeop LEE