Patents by Inventor Seung An

Seung An 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: 20250089163
    Abstract: A printed circuit board including: an insulating layer; a wiring layer disposed on an outermost side of the insulating layer and including a first pad and a first pattern; a first post disposed on the first pattern; and a resist layer disposed on the insulating layer and covering the wiring layer and the first post, wherein the resist layer may have a first protrusion in a region covering the first post and may have a first opening exposing the first pad from the resist layer.
    Type: Application
    Filed: May 24, 2024
    Publication date: March 13, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Seung Min Lee
  • Publication number: 20250089165
    Abstract: A printed circuit board includes a glass layer, a through-hole penetrating through the glass layer, a seed layer provided along an inner wall of the through-hole, and a through-via disposed on the seed layer and filling the through-hole. The seed layer includes a carbon-based conductive material.
    Type: Application
    Filed: May 24, 2024
    Publication date: March 13, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seong Hun NA, Dong Yong KIM, Mi Geum KIM, Mi Jung PARK, Yong Su LEE, Ho Seung JANG, Sang Ik CHO, Sung HAN, Sung Hoon KIM
  • Publication number: 20250088768
    Abstract: An image sensing device for obtaining an image of a scene by sensing light is disclosed. The image sensing device includes a pixel circuit configured to output a pixel signal based on a voltage level of a floating diffusion node at which charges generated corresponding to an intensity of incident light are accumulated, a voltage controller configured to control a voltage level of an output node where the pixel signal is output in response to a voltage control signal, a conversion circuit configured to convert the pixel signal into a digital signal, and a voltage trimming circuit configured to control the voltage control signal based on the digital signal.
    Type: Application
    Filed: March 6, 2024
    Publication date: March 13, 2025
    Inventors: Seung Hwan LEE, Gun Hee YUN, Min Kyu KIM, Han Sol PARK
  • Publication number: 20250089338
    Abstract: A semiconductor device is provided. The semiconductor device comprises: a substrate including an active region having an active cell region and a termination region surrounding the active region; a gate bus disposed in the active region to be non-overlapped with the active cell region; a gate electrode extending from the gate bus and disposed in the active cell region; a source region disposed on at least one side of the gate electrode in the active cell region; a gate insulating layer disposed between the gate bus and the substrate and between the gate electrode and the substrate; a gate metal disposed on the gate bus to be connected to the gate bus; and a source metal disposed on the gate electrode to be connected to the source region, wherein the gate bus and the gate electrode are disposed on the same layer.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 13, 2025
    Applicant: DB HiTek Co., Ltd.
    Inventors: Seung Hyun KIM, Hee Bae LEE, Jae Yuhn MOON, Gyu Hyun JUNG, Soon Jong PARK
  • Publication number: 20250088394
    Abstract: The transmitter includes a driver that is connected to an output node and drives the output node with a pulse amplitude modulation-4 (PAM-4) signal having four levels of a most significant bit (MSB) and a least significant bit (LSB), and an equalizer that is connected to the output node and compensates for attenuation of the PAM-4 signal based on a first operating voltage, wherein the equalizer compensates for the attenuation based on applying a second operating voltage having a level greater than a level of the first operating voltage to the output node when a transition from a first level to a second level among the four levels is a rising transition, and compensates for the attenuation based on forming a path for extracting an equalizing current from the output node when the transition from the first level to the second level is a falling transition.
    Type: Application
    Filed: September 6, 2024
    Publication date: March 13, 2025
    Inventors: Chulwoo KIM, Youngwook KWON, Jincheol SIM, Seung-Woo PARK, Seongcheol KIM
  • Publication number: 20250089530
    Abstract: A display device includes: a substrate including a flat portion and a bending portion disposed on a side of the flat portion; a light emitting element layer disposed on the substrate and including light emitting elements disposed in the flat portion and the bending portion; and an encapsulation layer disposed over the flat portion and the bending portion and including a first inorganic encapsulation layer disposed on the light emitting element layer, an organic encapsulation layer disposed on the first inorganic encapsulation layer, and a second inorganic encapsulation layer disposed on the organic encapsulation layer. At least a portion of the organic encapsulation layer disposed in the bending portion includes a portion protruding in a direction upward from the substrate, and a maximum height of the organic encapsulation layer disposed in the bending portion is greater than a maximum height of the organic encapsulation layer disposed in the flat portion.
    Type: Application
    Filed: June 4, 2024
    Publication date: March 13, 2025
    Inventors: Oh June KWON, Woo Yong SUNG, Seung Yong SONG
  • Publication number: 20250084170
    Abstract: The present invention relates to a bispecific humanized single domain antibody targeting both PD-L1 and CD47, as well as uses thereof. Specifically, a humanized single domain antibody that binds bispecifically to PD-L1 and CD47, which are immune checkpoint proteins, has been developed, and its efficacy has been confirmed both in vitro and in vivo. Therefore, the bispecific humanized single domain antibody can be effectively used as an immune checkpoint inhibitor for immuno-oncology therapy.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 13, 2025
    Inventors: Seung Yong SEONG, Sang Beum LEE, Jeong Hwan KIM
  • Publication number: 20250087823
    Abstract: A battery cell of the present disclosure includes: an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode; and an exterior material accommodating the electrode assembly therein, wherein the exterior material includes: a first region including a notch portion provided on an outer surface; and a second region surrounding the first region, wherein the tensile strength of the first region is provided to be lower than the tensile strength of the second region.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 13, 2025
    Inventors: Hoemin Cheong, Seung Ho KWAK, Seung Hoon JU, Byeong Jun PAK, Dong Hyee LEE
  • Publication number: 20250083177
    Abstract: A slot die coater including a bottom and top die coupled in a top-bottom direction, the bottom and top die forming a coated portion by coating an active material slurry on an electrode substrate, and discharging a ceramic insulating material to a boundary of the coated portion and an uncoated portion; and a spacer including an active material discharge portion between the bottom and top die and providing an active material discharge port that discharges the active material slurry, and a ceramic material discharge portion providing a ceramic discharge port that discharges the ceramic insulating material, wherein the active material discharge port is at a center of the electrode substrate, the ceramic discharge port is on sides of the active material discharge port, and the ceramic discharge port forms the ceramic insulation layer by overlapping the ceramic insulation layer on the coated portion at ends.
    Type: Application
    Filed: September 6, 2024
    Publication date: March 13, 2025
    Inventors: Junhyeok KWAK, Kyubuem CHOI, Seung-Hun HAN, Moonju CHO
  • Publication number: 20250087822
    Abstract: A battery cell of the present disclosure includes an electrode assembly including a cathode, an anode, and a separator; an exterior material accommodating the electrode assembly therein; a notch portion recessed from an inner surface of the exterior material toward an outside and defined in the form of a groove; and a protrusion portion corresponding to the notch portion on an outer surface of the exterior material disposed in an opposite direction of the inner surface and protruding toward the outside.
    Type: Application
    Filed: March 18, 2024
    Publication date: March 13, 2025
    Inventors: Hoemin Cheong, Seung Ho KWAK, Seung Hoon JU
  • Publication number: 20250089171
    Abstract: The present disclosure relates to a printed circuit board including a first insulating layer, a pad disposed on an upper side of the first insulating layer, a protrusion disposed on the pad; and a metal post disposed on the pad and covering the protrusion, wherein the metal post has a tapered shape, such that a width of an upper surface of the metal post is smaller than a width of a lower surface of the metal post, and a method of manufacturing the printed circuit board.
    Type: Application
    Filed: May 23, 2024
    Publication date: March 13, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Seung Min LEE
  • Publication number: 20250087826
    Abstract: A battery pack includes a plurality of pouch-type battery cells; a pack case accommodating the pouch-type battery cells in the internal space; and a cell cover. The cell cover includes two unit covers at least partially spaced apart, provided to at least partially surround at least some of the pouch-type battery cells among the plurality of pouch-type battery cells in the internal space of the pack case. The cell cover is configured to allow venting gas to be discharged into the separation space between the two unit covers, thereby ensuring excellent safety when a thermal event occurs. Moreover, the present application discloses a battery module and a vehicle including the same.
    Type: Application
    Filed: July 13, 2023
    Publication date: March 13, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jin-Yong Park, Woo-Yong Kwon, Seung-Joon Kim, In-Soo Kim, Song-Ju Shin, Myung-Woo Lee, Jong-Mo Kang, Kyung-Woo Kim, Duck-Hee Moon, Tae-Kyeong Lee, Se-Yun Chung, Jong-Ha Jeong, Ho-June Chi, Ji-Soo Hwang
  • Publication number: 20250083581
    Abstract: The present disclosure provides a pneumatic and vibration providing device for a vehicle seat, the pneumatic and vibration providing device including a first air bladder mounted in a seatback and configured to be inflated and deflated in the seatback, and a vibration motor disposed on a front portion of the first air bladder and configured to selectively generate vibration, wherein the vibration motor has a fusion sheet provided on one surface side thereof, wherein the fusion sheet has an edge portion entirely fixed to the first air bladder by thermal fusion.
    Type: Application
    Filed: August 23, 2024
    Publication date: March 13, 2025
    Inventors: Seung Yun YEO, Gu Chang KANG, Ui Jeong LEE
  • Publication number: 20250082995
    Abstract: Proposed are a system and method for generating club movement data. The system includes an integral marker attached to a plurality of surfaces including a first surface and a second surface of a club head, wherein a first region attached to the first surface and a second region attached to the second surface are connected, and a computing device configured to output movement data of the club head from an image of the club head on the basis of the integral marker.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 13, 2025
    Inventors: Joong Geun KIM, Seung Hyun KIM, Yun Ki KIM
  • Publication number: 20250083919
    Abstract: A tape removal apparatus is configured for automatically removing a tape attached to an electrode roll in order to fix the electrode roll. The tape removal apparatus includes a sensing unit configured to sense the tape attached to the electrode roll, an injection unit configured to inject air toward the tape, a support unit configured to support a non-adhesive portion of the tape, and a gripper configured to fix the non-adhesive portion of the tape together with the support unit.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 13, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Young Soo Lee, Jin Soo Lee, Hong Ju Hwang, Seung Hoo Lee
  • Publication number: 20250084615
    Abstract: The present disclosure is directed to an agricultural tractor. The agricultural tractor according to the present disclosure may perform gear shifting and RPM adjustment with the same operation pedal according to a control mode, may perform gear shifting with an operation pedal or a sub-controller, and may change a driving direction with a steering handle or the sub-controller. According to the present disclosure, the risk of erroneous operation and the like is minimized, work efficiency is improved, and the convenience of controlling an agricultural tractor is also improved.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Seung Ho CHEONG, Ok Shik SHIN, Jeong Hoon JANG, Daekeon SHIN
  • Publication number: 20250085019
    Abstract: In order to provide a fluid heating device for battery heating of an electric vehicle to ensure durability of a heating device and prevent malfunction of the device due to submersion, a fluid heating device for battery heating of an electric vehicle of the present disclosure includes a housing configured to allow fluid to flow in and out and form a first space in which the fluid is heated, and a heater configured to form a path through which the fluid flows into the first space and heat the fluid.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 13, 2025
    Inventors: Ki Hong KIM, Dong Chul Lee, Seung Jin Yang
  • Publication number: 20250086311
    Abstract: A data processing estimating method for privacy protection using a statistical estimation block design and a system for performing the method is disclosed. A data processing estimating system for privacy protection includes a block design unit for designing block designs for statistical estimation shared between data providers and data users; a modification data generating unit for generating modification data in a random manner along a conditional distribution for the original data of the above statistical estimation block design; and a data distribution estimating unit for estimating the distribution of the original data using an estimation function based on the statistical estimation block design.
    Type: Application
    Filed: April 29, 2024
    Publication date: March 13, 2025
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Si-Hyeon LEE, Hyunyoung PARK, Seung-Hyun NAM
  • Publication number: 20250085323
    Abstract: There is provided an antenna beam detection and monitoring apparatus which uses a beam intensity detection sheet with patterned coupling lines. The antenna beam detection apparatus according to an embodiment includes: a sheet which is disposed on an upper end of a beam radiation surface of an antenna and has a plurality of coupling lines formed therein to allow beams radiated from the antenna to be coupled thereto; and a plurality of detectors configured to measure intensities of beams coupled to the coupling lines, respectively, by using the beams radiated from the antenna. Accordingly, it is possible to monitor performance of an antenna in real time with a small-sized device and a low cost even when the antenna is operating.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 13, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Seok Yeon HONG, Se Hwan CHOI, Seung Goo NAM
  • Publication number: 20250083505
    Abstract: A vehicular folding-type loading bay cover includes a cover unit with a plurality of slats. Respective upper end portions of preceding and following slats and respective lower end portions thereof are alternatingly connected, and the cover unit can be folded and unfolded in a loading bay of a vehicle. A main rail is disposed in the vehicular loading bay along a direction in which the cover unit is unfolded, guides the lower end portions of the slats, and guides the upper end portions of the slats in a section where the slats are unfolded. A guide rail branches off from the main rail, is parallel with the main rail in a section where the cover unit is fully folded and guides the upper end portions of the slats when the cover unit is folded.
    Type: Application
    Filed: May 7, 2024
    Publication date: March 13, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae-Seung Lee, Hyung-Sik Choi, Gook-Hyun Jeon, Min-Su Kim