Patents by Inventor Se-Young Oh

Se-Young 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: 20250096371
    Abstract: Disclosed herein is a battery module. The battery module case can include a stepped structure to increase the bonding forces between components of the case to improve yield of a battery module. The battery module can include a main body with a bottom plate connected to first and second side surfaces at opposite lateral portions. The case can include a first end plate and a second end plate to connect to the main body and cover the front and rear surfaces. A cover plate can enclose the upper surface of the main body. The stepped structure can be along an edge of the bottom plate to connect with the first and second end plate.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Publication number: 20250093567
    Abstract: A display may include a waveguide that directs image light to an eye box. The waveguide may include an optical coupler that redirects and replicates the light. The coupler may include a surface relief grating (SRG). The SRG may have a pitch that varies continuously along an axis orthogonal its ridges. The pitch may vary sinusoidally, linearly, parabolically, or according to other continuous and differentiable functions of position along the axis. The SRG may diffract the light. Upon diffracting the light, the SRG may impart a phase to the light. The phase may vary continuously as a function of position along a first axis and may, if desired, vary continuously as a function of position along a second axis orthogonal to the first axis. The SRG may prevent formation of coherent light paths after replication, thereby maximizing the efficiency of the system.
    Type: Application
    Filed: August 15, 2024
    Publication date: March 20, 2025
    Inventors: Brandon Born, Wencong Zhu, Jong Young Hong, Se Baek Oh
  • Publication number: 20250079006
    Abstract: A training method according to an embodiment may include: performing transfer learning a first artificial neural network model based on a consultation dataset sentence; inputting depressive disorder-related expression data into the first artificial neural network model, labeling the depressive disorder-related expression data according to depressive disorder diagnosis criteria, and generating labeled depressive disorder-related expression data; and training a second artificial neural network model based on the labeled depressive disorder-related expression data so that a second artificial neural network model may output the depressive disorder diagnosis criteria corresponding to input data.
    Type: Application
    Filed: August 30, 2024
    Publication date: March 6, 2025
    Inventors: Ha Young OH, Seog Ju KIM, Da Bin PARK, Se Min LIM, Yu Rim CHOI
  • Patent number: 12244023
    Abstract: A pouch-type battery case according to an embodiment of the present invention can include a cup part configured to accommodate an electrode assembly of stacked electrodes and separators. The cup part comprises a plurality of outer walls forming a periphery of the cup part, and a plurality of die edges connecting the plurality of outer walls to a side or degassing part. At least one of the die edges can be rounded to define a curvature radius of 1 mm or less. The cup part can have a depth of 6.5 mm or less.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: March 4, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Patent number: 12230749
    Abstract: A device for folding a pouch having first and second cup parts, first and second circumferential parts formed flat along circumferences thereof, respectively, includes: lower and upper nests on which the first and second cup parts are seated; first and second guides fixed to the lower and upper nests and having first and second protrusions protruding upwardly therefrom, the first and second protrusions in close contact with each other forming a support protrusion; and a pressing part allowing a connection part of the first and second circumferential parts to be in close contact with the support protrusion when the first and the second cup parts are seated on the lower and the upper nests, respectively, wherein when the pressing part causes the connection part and the support protrusion to be in contact, the upper nest rotates so that the second cup part is folded onto the first cup part.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: February 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Geun Hee Kim, Se Young Oh, Jung Su Oh, Jeong Min Ha
  • Patent number: 12224031
    Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: February 11, 2025
    Assignee: SK hynix Inc.
    Inventors: Jung Dal Choi, Jung Shik Jang, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee, Dong Hun Lee, Sung Hoon Lee, Sung Yong Chung
  • 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
  • Patent number: 12148501
    Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: November 19, 2024
    Assignee: SK hynix Inc.
    Inventors: Jung Dal Choi, Jung Shik Jang, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee, Dong Hun Lee, Sung Hoon Lee, Sung Yong Chung
  • Publication number: 20240128552
    Abstract: A pouch-type battery case according to an embodiment of the invention may accommodate an electrode assembly, in which electrodes and separators are alternately stacked. The pouch-type battery case may include: a pair of recess parts, each of which has a recessed shape; a pair of terraces that are disposed around the pair of recess parts and are inclined downward in a direction closer to each other in a state; in which the battery case is unfolded; and a bridge disposed between the pair of recess parts, configured to connect the pair of recess parts to each other, having a pair of connection surfaces formed to be inclined upward from a bottom surface of each of the pair of recess parts in a direction closer to each other. In the state in which the battery case is unfolded, an angle formed by the pair of terraces may be an obtuse angle.
    Type: Application
    Filed: April 5, 2022
    Publication date: April 18, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Min Kyu Min, Kyu Hyun Choi, Gi Man Kim, Dae Hong Kim, Se Young Oh
  • Patent number: 11955648
    Abstract: A pouch-type battery case includes a cup portion, which accommodates therein an electrode assembly formed by stacking an electrode and a separator, and a plurality of die edges connecting an outer wall of the cup portion to a side extending from the outer wall. The die edges include a first region, which is rounded at a first radius (r1) of curvature and at which an electrode tab extending from the electrode is positioned, and a second region which is other than the first region and rounded at one or more second radii (r2, r3, r4) of curvature less than or equal to the first radius (r1) of curvature. The second region is divided into an inner region and an outer region with respect to the first region, and the radius (r2) of curvature in the inner region differs from the radii (r3, r4) of curvature in the outer region.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 9, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Sang Hun Kim, Sin Woong Kim, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Patent number: 11956712
    Abstract: Electronic device includes first wireless communication interface; second wireless communication interface; and controller.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-woo Lee, Chang-heon Yoon, Jong-min Kim, Sang-hun Park, Sung-min So, Wha-seob Sim, Se-young Oh
  • Publication number: 20240039088
    Abstract: A pouch-type secondary battery according to an embodiment of the present invention for achieving the above object includes: an electrode assembly in which electrodes and separators are stacked; a pouch-type battery case comprising a first case and a second case, wherein at least one the first case and the second case comprises a cup part configured to accommodate the electrode assembly; a folding part coupling the first case to the second case; and a protrusion protruding from a portion of each of opposing ends of the folding part, wherein the protrusion has a length of 1.5 mm or less.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 1, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Se Young Oh, Jeong Min Ha, Geun Hee Kim, Hyun Beom Kim
  • Publication number: 20240030481
    Abstract: An apparatus for sealing a battery case includes: a sealing tool configured to seal a side of a pouch-type secondary battery, wherein the sealing tool includes: a body; and a sealing part formed at one side of the body and configured to directly press the side so as to seal the side, wherein the sealing part includes: a weak sealing part configured to seal an inner portion of the side and formed to be recessed inward; and a pattern part configured to seal an outer portion of the side and formed by regularly repeating a rib formed to protrude outward and a groove formed to be recessed inward.
    Type: Application
    Filed: October 12, 2021
    Publication date: January 25, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Geun Hee Kim, Se Young Oh, Jeong Min Ha
  • Publication number: 20240021925
    Abstract: A pouch-type battery case according to an embodiment of the present invention can—include a cup part configured to accommodate an electrode assembly of stacked electrodes and separators. The cup part comprises a plurality of outer walls forming a periphery of the cup part, and a plurality of die edges connecting the plurality of outer walls to a side or degassing part. At least one of the die edges can be rounded to define a curvature radius of 1 mm or less. The cup part can have a depth of 6.5 mm or less.
    Type: Application
    Filed: August 19, 2021
    Publication date: January 18, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Publication number: 20240014472
    Abstract: A pouch-type battery case according to an embodiment of the present invention for achieving the above objects includes: a first case and a second case, in which cup parts each of which is configured to accommodate an electrode assembly, in which electrodes and separators are stacked, therein is formed, respectively; and a bridge formed between the two cup parts, wherein the bridge has a thickness of 2 mm or less.
    Type: Application
    Filed: August 19, 2021
    Publication date: January 11, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Publication number: 20230395868
    Abstract: An electrode assembly includes an electrode stack formed by alternately stacking an electrode and a separator, and an outer tape attached to an outer surface of the electrode stack. The outer tape is attached to the electrode stack to surround a side surface thereof, and a through-hole is formed in a first region of the outer tape which is present at a position corresponding to the side surface of the electrode stack.
    Type: Application
    Filed: October 18, 2021
    Publication date: December 7, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Guen Hee Kim
  • Publication number: 20230387449
    Abstract: A sealing unit includes a sealing part configured to seal an electrode stack formed by alternately stacking electrodes and separators and a body part extending from the sealing part, wherein a sealing groove that is recessed inward is formed in the sealing part, and the sealing part includes a bottom surface forming the bottom of the sealing groove, a first inclined surface that is an inclined surface extending to be inclined upward from the bottom surface, and a second inclined surface that is an inclined surface extending to be inclined downward from the bottom surface.
    Type: Application
    Filed: October 19, 2021
    Publication date: November 30, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jung Su Oh, Jeong Min Ha, Geun Hee Kim
  • Patent number: D1021767
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: April 9, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Jeong Min Ha, Gi Man Kim, Dae Hong Kim, Sin Woong Kim, Se Young Oh, Geun Hee Kim, Hyung Ho Kwon
  • Patent number: D1035567
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: July 16, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Jeong Min Ha, Gi Man Kim, Dae Hong Kim, Sin Woong Kim, Se Young Oh, Geun Hee Kim, Hyung Ho Kwon
  • Patent number: D1035568
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: July 16, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Jeong Min Ha, Gi Man Kim, Dae Hong Kim, Sin Woong Kim, Se Young Oh, Geun Hee Kim, Hyung Ho Kwon