Patents by Inventor Seung Jae Lee

Seung Jae Lee 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).

  • Patent number: 11922891
    Abstract: A display device including: a display panel including first and second display areas, and including pixels in the first and second display areas; and a data driver to output data signals to the pixels through a channels arranged along a first direction, wherein the channels include a first channel group corresponding to the first display area and a second channel group corresponding to the second display area, wherein some of the pixels emit light in different colors and have a first pixel arrangement along the first direction, and based on channel selection information about the first or second channel groups, the data driver outputs first data signals in a first output order along the first direction corresponding to the first pixel arrangement through the first channel group, and outputs second data signals in a second output order different from the first output order through the second channel group.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se Hyuk Park, Seung Jae Lee
  • Publication number: 20240074192
    Abstract: A three-dimensional semiconductor device includes: a source structure including a cell region and an extension region; a gate stacking structure disposed on the source structure, the gate stacking structure including insulating patterns and conductive patterns, which are alternately stacked on each other; an insulating structure disposed on the gate stacking structure, the insulating structure including a plurality of insulating layers; a memory channel structure penetrating the gate stacking structure and electrically connected to the cell region; a separation structure penetrating the gate stacking structure and extending from the cell region to the extension region; and a penetration plug penetrating the gate stacking structure and the extension region, wherein the penetration plug includes: a first plug portion penetrating the gate stacking structure; and a second plug portion on the first plug portion, wherein the separation structure includes: a first separation portion penetrating the gate stacking str
    Type: Application
    Filed: May 25, 2023
    Publication date: February 29, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Yoon Kim, Byoung Jae Park, Jae-Hwang Sim, Jongseon Ahn, Young-Ho Lee
  • Patent number: 11851370
    Abstract: The present invention relates to a laminate for preparing a wavelength converting member and a process for preparing a wavelength converting member. More particularly, the present invention relates to a laminate for preparing a wavelength converting member, which can be calcined at a temperature of 800° C. or lower, preferably 700° C. or lower and has a high light transmittance, a high refractive index, and a good shape upon the calcination, whereby it can be advantageously used for LEDs, and a process for efficiently preparing the wavelength converting member using a confining layer comprised of specific components.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: December 26, 2023
    Assignee: DAEJOO ELECTRONIC MATERIALS CO., LTD
    Inventors: Min Suk Kang, Jung Kyu Lee, Seung Jae Lee, Joong Kyu Lim
  • Publication number: 20230410563
    Abstract: An electronic toll collection system (ETCS) terminal may include a communication interface connected to a vehicle network of a vehicle, a card socket configured to accommodate insertion of a payment card, a card integrated circuit (IC) chip configured to store card information of an issued card, and a controller configured to activate, based on a user input received via the communication interface, at least one of the card IC chip or the card socket.
    Type: Application
    Filed: December 16, 2022
    Publication date: December 21, 2023
    Inventors: Seung Jae Lee, Haeyoung Kwon
  • Patent number: 11827825
    Abstract: Disclosed are quantum dots including a luminescent dopant. More particularly, each of the quantum dots according to an embodiment of the present invention includes a core and a shell surrounding the core, wherein at least one of an interior of the core and an interface between the core and the shell is doped with a luminescent group I dopant.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: November 28, 2023
    Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jea Gun Park, Seung Jae Lee, Ji Eun Lee, Chang Jin Lee
  • Publication number: 20230366646
    Abstract: The present invention provides a system for autonomously conveying and loading a shell into a fixed gun, the system including an autonomous conveyance device configured to autonomously travel and move according to an autonomous driving program from a shell storage location to a fixed gun fixed to a gun mount that is a destination, an automatic loading device configured to hold a testing shell and automatically load the testing shell into a cartridge chamber of the fixed gun, and a shell lifting device mounted on an upper surface of the autonomous conveyance device and a lower surface of the automatic loading device and configured to move the automatic loading device upward or downward. According to the present invention, a process of conveying and loading the shell into the testing fixed gun may be autonomously performed in an unmanned manner.
    Type: Application
    Filed: April 12, 2022
    Publication date: November 16, 2023
    Inventors: Bo-Seong KIM, Seung-Jae LEE, Kwan-Jin PARK
  • Publication number: 20230326219
    Abstract: An embodiment provides a lane determination apparatus for a driven vehicle using an artificial neural network comprising an image information collection module configured to acquire driving image information of a vehicle from at least one camera module installed in the vehicle, a pre-trained lane prediction artificial neural network module, with the driving image information as input information and with lane prediction information of the vehicle and confidence information for the lane prediction information as output information, an output information distribution calculation module configured to calculate a data distribution map of the output information to thereby generate a first data distribution map, a reference information distribution calculation module configured to collect reference information for actual traveling lane prediction information of the vehicle, to calculate a data distribution map of the reference information, and to thereby generate a second data distribution map and a confidence cali
    Type: Application
    Filed: September 7, 2021
    Publication date: October 12, 2023
    Inventors: Seung Jae LEE, Aidyn ZHAKATAYEV, seong Gyun JEONG
  • Patent number: 11764078
    Abstract: A wafer level fan out package includes a semiconductor die having a first surface, a second surface, and a third surface. A stiffener is disposed on the third surface of the semiconductor die. A conductive via passes through the stiffener. First and second electrically conductive patterns electrically connected to the conductive via are disposed on the first and second surfaces of the semiconductor die and stiffener. Solder balls are electrically connected to the first or second electrically conductive patterns.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: September 19, 2023
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Jin Young Kim, Doo Hyun Park, Seung Jae Lee
  • Publication number: 20230292549
    Abstract: A manufacturing method of a display panel includes forming pixels in a display area of a substrate, and forming a metal wiring and a dam portion in a non-display area of the substrate, forming an encapsulation layer using an inorganic insulating material and an organic insulating material to cover the display area of the substrate and inspecting presence or absence of a remaining layer including the organic insulating material, which is formed in a remaining area of the encapsulation layer except for the display area, using a filter having a predetermined wavelength range.
    Type: Application
    Filed: March 2, 2023
    Publication date: September 14, 2023
    Inventors: Seung Woo SEO, Yoon Kyoung PARK, Seung Jae LEE, Jin Ho KWACK, Young Seo CHOI
  • Patent number: 11755315
    Abstract: A boot Read-Only Memory (ROM) update method and a boot-up method of an embedded system are provided. The boot Read-Only Memory (ROM) update method of an embedded system including a memory and a ROM. The memory includes a user data area and a boot ROM area that includes a first area and a second area. The ROM copies a first boot code from the boot ROM area during boot-up. The boot ROM update method includes writing a second boot code to the second area in response to a first ROM update command. The second boot code includes a second boot ROM image and a second signature for the second boot ROM image. The method also includes verifying validity of the second signature and, if the second signature is valid, swapping the first area and the second area. The first boot code is disposed in the first area and includes a first boot ROM image and a first signature for the first boot ROM image.
    Type: Grant
    Filed: August 17, 2019
    Date of Patent: September 12, 2023
    Inventors: Hyun Sook Hong, Ji Soo Kim, Seung Jae Lee, Seok Gi Hong
  • Patent number: 11742097
    Abstract: The present disclosure relates to a pellet containing an oxide additive to improve a nuclear-fission-gas-adsorption ability of a uranium-dioxide pellet used as nuclear fuel and increase the grain size thereof, and to a method of manufacturing the same. A La2O3—Al2O3—SiO2 sintering additive is added to uranium dioxide so that mass movement is accelerated due to the liquid phase generated during sintering of the uranium-dioxide pellet, which promotes the growth of grains thereof. Further, since less volatilization occurs during sintering due to the low vapor pressure of the liquid phase, efficient additive performance is exhibited, so the liquid phase surrounding the grain boundary effectively adsorbs cesium, which is a nuclear fission gas.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: August 29, 2023
    Assignee: KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Kwang-young Lim, Tae-sik Jung, Yeon-su Na, Min-jae Joo, Seung-jae Lee, Yoon-ho Kim
  • Publication number: 20230258677
    Abstract: The present invention relates to novel modules for transferring magnetic beads, an automated system comprising the same and a method for extracting nucleic acids using the same. The specifically designed magnet module and cover module of the present invention can be employed in the automated liquid handling apparatus by means of pre-existing moving modules (e.g., pipettor module) of the apparatus. The present invention enables a bead transfer-type method for extracting nucleic acids to be performed in an automated manner on the automated liquid handling apparatus. The present invention provides advantages of higher level of automation, more reduced cost and no need for another separate liquid handling apparatus compared to the conventional bead transfer-type method usually performed in the small apparatus designed to be used only for this bead transfer-type method. Also, the present method has the merits of more shortened reaction time compared to the conventional liquid transfer-type method.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 17, 2023
    Inventors: Seung Jae LEE, Seong Sik Hong, Young Wook Kim
  • Patent number: 11721622
    Abstract: A semiconductor device includes a second insulating layer disposed on a substrate and that includes a first trench that extends in a first direction, a first via disposed in the first hole, a first interconnection layer disposed in the first trench on the first via and that has an upwardly upper region, and a third insulating layer disposed on the second insulating layer and that includes a second hole and a second trench connected to the second hole. The first trench has inclined side surfaces such that a width of the first trench increases in a direction toward the substrate, the second hole has inclined side surfaces such that a width of the second hole decreases in the direction toward the substrate, and a lower portion of the second hole is wider than an upper surface of the first interconnection layer.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: August 8, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Junghoo Shin, Sanghoon Ahn, Seung Jae Lee, Deokyoung Jung, Woojin Lee
  • Patent number: 11723227
    Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: August 8, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung Jae Lee, Do-Hoon Kim, Han Soo Kim, Kyung Min Park, Cheon Deok Park, Dong-Yoon So, Young Dae Yi, Myung-Wook Choi
  • Publication number: 20230240892
    Abstract: Proposed is an aqueous humor drainage device with an adjustable tube diameter that is inserted into an eyeball to drain aqueous humor discharged from the eyeball to the outside, the aqueous humor drainage device comprising: an annular outer tube part having a predetermined thickness and having a hollow inside; and an annular inner tube part coupled to the inner surface of the outer tube part and having a predetermined thickness and a hollow inside, wherein the inner tube part has a shrinkage hole formed therein and is made of a biodegradable material.
    Type: Application
    Filed: June 28, 2021
    Publication date: August 3, 2023
    Inventors: Kyoung In JUNG, Seung Jae LEE, Hun Jin JEONG, Nae Un KANG
  • Patent number: 11715571
    Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: August 1, 2023
    Assignees: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Young Wook Kim, Jung Hye Eom, Yu Kwang Seo, Seung Jae Lee
  • Publication number: 20230227540
    Abstract: The disclosure discloses anti ?-Syn antibodies preferentially recognizing ?-Syn aggregates. The antibodies of the present invention bind to ?-Syn aggregates with high affinity and specificity and inhibit accumulation or intercellular transfer of ?-Syn aggregates, and thus can be used for detection, diagnosis and/or treatment or prevention of various diseases caused by the accumulation of ?-Syn aggregates.
    Type: Application
    Filed: January 5, 2018
    Publication date: July 20, 2023
    Inventors: Jinhyung AHN, Sungwon AN, Dongin KIM, Eunsil SUNG, Jaehyun EOM, Sang Hoon LEE, Seung-Jae LEE, Tae Kyung KIM, Min Sun CHOI, Weonkyoo YOU, Jaeho JUNG, Juhee KIM, Jinwon JUNG, Yeunju KIM, Yonggyu SON, Byungje SUNG
  • Publication number: 20230222486
    Abstract: A server includes a communicator; and a controller configured to control the communicator. The controller is configured to: in response to receiving a card issuance request from a user terminal through the communicator, control the communicator to request a card company server corresponding to the card issuance request for card information; and in response to receiving the card information from the card company server through the communicator, control the communicator to transmit a card issuance command including a security key and the card information to an electronic toll collection system (ETCS) terminal of a vehicle.
    Type: Application
    Filed: November 29, 2022
    Publication date: July 13, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Seung Jae Lee, Haeyoung Kwon
  • Publication number: 20230222483
    Abstract: An embodiment server comprises a communicator; and a controller configured to control the communicator, wherein the controller is configured to: in response to receiving connected car service (CCS) subscription information and card information from a vehicle through the communicator, determine whether a card issued to a card integrated circuit (IC) chip of an electronic toll collection system (ETCS) terminal of the vehicle is valid, based on the CCS subscription information and the card information; in response to the card being valid, control the communicator to transmit a normal card confirmation message comprising a security key to the vehicle; and in response to the card being invalid, control the communicator to transmit a card deletion command comprising an authorization key to the vehicle.
    Type: Application
    Filed: November 11, 2022
    Publication date: July 13, 2023
    Inventors: Seung Jae Lee, Haeyoung Kwon
  • Publication number: 20230215391
    Abstract: A display device including: a display panel including first and second display areas, and including pixels in the first and second display areas; and a data driver to output data signals to the pixels through a channels arranged along a first direction, wherein the channels include a first channel group corresponding to the first display area and a second channel group corresponding to the second display area, wherein some of the pixels emit light in different colors and have a first pixel arrangement along the first direction, and based on channel selection information about the first or second channel groups, the data driver outputs first data signals in a first output order along the first direction corresponding to the first pixel arrangement through the first channel group, and outputs second data signals in a second output order different from the first output order through the second channel group.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 6, 2023
    Inventors: Se Hyuk PARK, Seung Jae Lee