Patents by Inventor Jae-in Lee

Jae-in 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).

  • SEMICONDUCTOR PACKAGE
    Publication number: 20240071895
    Abstract: A semiconductor package may include a lower redistribution layer including a lower wiring and a lower via, an embedded region on the lower redistribution layer, a core layer on the lower redistribution layer and including a core via, and an under bump structure including an under bump pad on a lower surface of the lower redistribution layer and an under bump via connecting the lower wiring and the under bump pad, the under bump pad may overlap the under bump via, the lower via, and the core via in a plan view, and the under bump via may be spaced apart from at least one of the lower via and the core via in the plan view.
    Type: Application
    Filed: July 17, 2023
    Publication date: February 29, 2024
    Inventors: Seoeun KYUNG, Byung Ho KIM, Youngbae KIM, Hongwon KIM, Seokwon LEE, Jae-Ean LEE, Dahee KIM
  • VEHICLE ASSIST HANDLE
    Publication number: 20240067071
    Abstract: A vehicle assist handle is formed so that a guide block is mounted on a surface of a headliner on which the assist handle is mounted and which is fixedly fitted into or separated from the guide block in a sliding manner to be used for other purposes by separating the assist handle from the surface of the headliner. The vehicle assist handle may be pushed in a direction parallel to the surface of the headliner to be assembled or separated when slidably guided to the guide block. The guide block can support a weight of an occupant applied to the assist handle. The vehicle assist handle can be used safely and conveniently. In addition, as a sunglass case, a storage case, or a rack may be fixedly coupled to the guide block in the sliding manner.
    Type: Application
    Filed: July 20, 2023
    Publication date: February 29, 2024
    Applicant: DAEHAN SOLUTION CO., LTD
    Inventors: Choong HO KWON, Young-Jae LEE
  • SINGLE PHOTON DETECTION ELEMENT, ELECTRONIC DEVICE, AND LiDAR DEVICE
    Publication number: 20240069168
    Abstract: Disclosed is a single photon detection device comprises a first well, a second well provided on the first well, a heavily doped region provided on the second well, and a contact facing the heavily doped region. The first well, the second well, and the contact have a first conductive type. The heavily doped region has a second conductive type that is different from the first conductive type. The region between the heavily doped region and the contact consist of semiconductor materials.
    Type: Application
    Filed: April 27, 2023
    Publication date: February 29, 2024
    Inventor: Myung-Jae LEE
  • DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME
    Publication number: 20240071276
    Abstract: A display apparatus includes a display panel, an afterimage compensator and a data driver. The display panel displays an image. The afterimage compensator writes first stress data of input image data corresponding to a first area to a first memory area in a first block size and second stress data of the input image data corresponding to a second area to a second memory area in a second block size different from the first block size and compensates a grayscale value of the input image data based on the first stress data and the second stress data. The data driver generates a data voltage based on a compensated grayscale value and outputs the data voltage to the display panel.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 29, 2024
    Inventors: JAE SHIN KIM, INBOK SONG, SUNG-YEOL BAEK, KYUNGSU LEE
  • Thermal battery system and ignition method of the same
    Patent number: 11916261
    Abstract: Provided are a thermal battery system and an ignition method of the same, wherein the thermal battery system includes: a thermal battery assembly including a plurality of thermal batteries arranged in series and in parallel; an ignition circuit connected to the plurality of thermal batteries in the thermal battery assembly; and a control unit configured to control the ignition circuit such that each of the plurality of thermal batteries in the thermal battery assembly is selectively ignited, wherein the control unit is configured to selectively ignite one of the plurality of thermal batteries in an active matrix manner by controlling an ignition circuit.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: February 27, 2024
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Chaenam Im, Jae In Lee, Hyunki Yoon, Yusong Choi, Jang Hyeon Cho
  • Display device
    Patent number: 11917875
    Abstract: A display device includes a substrate including an active area having pixels and a non-active area including a pad region. A pad electrode is disposed in the pad region and includes a first pad electrode and a second pad electrode disposed on the first pad electrode. A first insulating pattern is interposed between the first and second pad electrodes. In a plan view, the first insulating pattern is positioned inside the first pad electrode, and a portion of the second pad electrode overlapping the first insulating pattern protrudes further from the substrate in a thickness direction than a portion of the second pad electrode not overlapping the first insulating pattern. The second pad electrode directly contacts a portion of the upper surface of the first pad electrode. In a plan view, an area of the second pad electrode is greater than an area of the first pad electrode.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Kyung Youk, Chan Jae Park, Min Soo Kim, Yoon A Kim, Sang Duk Lee, Chel Gou Lim
  • Apparatus for leveling person image and operating method thereof
    Patent number: 11915513
    Abstract: Provided are an apparatus for performing leveling of a person image and an operating method thereof. The method includes: receiving an original person image; selecting an arbitrary latent vector in a latent space; generating a virtual person image based on the latent vector; optimizing the latent vector such that identity similarity between the original person image and the virtual person image increases; manipulating the optimized latent vector; and generating a levelled person image corresponding to the original person image, by using the manipulated latent vector.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: February 27, 2024
    Assignees: NCSOFT CORPORATION, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Seoungyoon Kang, Min Jae Kim, Moo Kyung Song, Hyunjung Shim, Gun Hee Lee
  • Semiconductor device and electronic device including the same
    Patent number: 11915782
    Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Min Lee, Nam Hyung Kim, Dae Jeong Kim, Do Han Kim, Min Su Kim, Deok Ho Seo, Won Jae Shin, Yong Jun Yu, Il Gyu Jung, In Su Choi
  • Phosphine precursor for preparing quantum dot and quantum dot prepared therefrom
    Patent number: 11912915
    Abstract: The present invention relates to a phosphine precursor for the preparation of a quantum dot, and a quantum dot prepared therefrom. Using the phosphine precursor for the preparation of a quantum dot of the present invention, a quantum dot with improved luminous efficiency and higher luminous color purity can be provided.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 27, 2024
    Assignee: SK Chemicals Co., Ltd.
    Inventors: Hee Il Chae, Jeong Ho Park, Kyung Sil Yoon, Ju-Sik Kang, Yu Mi Chang, Nam-Choul Yang, Jae Kyun Park, Song Lee
  • Flexible display device
    Patent number: 11914423
    Abstract: A flexible display device is provided. A flexible display device according to one embodiment of the present invention comprises a body, a moving plate, a first pulley, a second pulley, a driving track and a flexible display. The flexible display is coupled to outer surfaces of the moving plate and the driving track, and the driving track forms a continuous track shape by itself or together with the moving plate. Therefore, provided is the flexible display device in which a constant tension can be maintained over the entire section of the driving track while the moving plate and the driving track support the flexible display, the occurrence of spring back in the flexible display can be minimized, and damage caused by unevenness of the flexible display, and the like, can be prevented.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 27, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Min Chul Shin, Hang Seok Kim, Gil Jae Lee, Dong Jun Choi
  • RAMP APPARATUS FOR VEHICLE
    Publication number: 20240059203
    Abstract: An embodiment is a ramp apparatus for a vehicle, the ramp apparatus including a first ramp platform, a second ramp platform configured to telescopically move with respect to the first ramp platform, a third ramp platform configured to telescopically move with respect to the second ramp platform, and a drive mechanism configured to move the second ramp platform and the third ramp platform, wherein the drive mechanism includes a drive sprocket, a driven sprocket spaced apart from the drive sprocket, a chain connecting the drive sprocket and the driven sprocket, a motor configured to drive the drive sprocket, a drive pinion coupled to the drive sprocket, a drive rack gear meshing with the drive pinion, a driven pinion coupled to the driven sprocket, and a driven rack gear meshing with the driven pinion.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 22, 2024
    Inventors: Kyu Hoon Cho, Jae Seung Lee, Jin Pyung Park, Min Jae Lee
  • Thermoplastic Resin Composition and Molded Product Manufactured Therefrom
    Publication number: 20240059890
    Abstract: A thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of a polyester resin; approximately 5-30 parts by weight of a polycarbonate resin; approximately 50-150 parts by weight of a flat glass fiber; approximately 2-10 parts by an epoxy-modified olefin-based copolymer; and approximately 2-10 parts by weight of a maleic anhydride-modified ethylene-propylene-diene monomer terpolymer, wherein the weight ratio of the epoxy-modified olefin-based copolymer and the maleic anhydride-modified ethylene-propylene-diene monomer terpolymer is approximately 1:0.5 to 1:2. The thermoplastic resin composition has excellent metal bonding property, impact resistance, stiffness, retention heat stability, balance of physical properties thereof, and the like.
    Type: Application
    Filed: December 1, 2021
    Publication date: February 22, 2024
    Inventors: Yeong Deuk SEO, Min Soo LEE, Ye Seul SHIN, Bong Jae LEE
  • ELECTRIC VEHICLE AND POWER CONTROL METHOD OF SAME
    Publication number: 20240059171
    Abstract: A power control method of an electric vehicle, includes determining whether the vehicle is started, and controlling discharging of a main battery to be performed after discharging a swap battery, or controlling charging of the swap battery to be performed after charging the main battery according to whether the vehicle is started, based on maximum charge and discharge powers of each of the main battery and the swap battery.
    Type: Application
    Filed: March 6, 2023
    Publication date: February 22, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Won Jae Lee, Gi Young Kwon
  • ELECTRIC VEHICLE AND POWER MANAGEMENT METHOD OF SAME
    Publication number: 20240059183
    Abstract: A power management method of an electronic vehicle includes performing charging of a main battery through discharging of a swap battery, determining charge and discharge powers of the main battery during the charging of the main battery, and limiting a maximum discharge power of the main battery when the charge power is smaller than the discharge power.
    Type: Application
    Filed: January 26, 2023
    Publication date: February 22, 2024
    Inventors: GI YOUNG KWON, Won Jae Lee, Min Su Kim, Dong Hwan Kwak, Jong Hyeok Park, Sang Hyeon oh, Dae Won Yang, Jae Woo Jeon
  • ALGORITHM AND METHOD FOR DYNAMICALLY VARYING QUANTIZATION PRECISION OF DEEP LEARNING NETWORK
    Publication number: 20240062537
    Abstract: An image recognition method includes the steps of: for a deep learning network that carries out object recognition on a random image, carrying out quantization corresponding to the number of a plurality of different bits to generate a plurality of quantization models respectively corresponding to the number of bits; receiving image data as an input for the deep learning network; determining the uncertainty of the input image data; selecting any one of the plurality of quantization models on the basis of the determined uncertainty; and recognizing an object from the image data by using the selected quantization model, and outputting, as the result of the object recognition, a label corresponding to the image data.
    Type: Application
    Filed: December 31, 2020
    Publication date: February 22, 2024
    Inventors: Ook Sang YOO, Hyuk Jae LEE, Soo Jung RYU, Ji Yea CHON, Kyeong Jong LIM
  • RAMP APPARATUS FOR VEHICLE
    Publication number: 20240058186
    Abstract: An embodiment is a ramp apparatus for a vehicle, the ramp apparatus including a housing mounted on a vehicle body, a ramp assembly configured to move between a stowed position in which the ramp assembly is stowed in the housing and an extended position in which the ramp assembly is extended out from the housing, wherein the ramp assembly is configured to be moved telescopically to be extended and retracted. The ramp apparatus may further include a hinge mechanism configured to allow the ramp assembly to pivot when the ramp assembly is deployed from the housing, wherein the hinge mechanism includes a moving body connected to the ramp assembly through a hinge shaft, and a hinge drive unit mounted on the moving body.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 22, 2024
    Inventors: Kyu Hoon Cho, Jae Seung Lee, Jin Pyung Park, Min Jae Lee
  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR DEVICE
    Publication number: 20240064975
    Abstract: A semiconductor device and a manufacturing method of the semiconductor device are provided. The semiconductor device includes a stacked structure including a plurality of conductive patterns and a plurality of insulating patterns alternately stacked on each other, a cell plug passing through the stacked structure, a select plug coupled to the cell plug, and a select pattern surrounding the select plug, wherein the select pattern includes a first conductive portion and a second conductive portion covering a sidewall and a top surface of the first conductive portion, and wherein the conductive patterns, the first conductive portion, and the second conductive portion include different materials.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Applicant: SK hynix Inc.
    Inventor: Nam Jae LEE
  • Display device and method of driving the same
    Patent number: 11907473
    Abstract: A display device includes a display panel configured to display an image, a sensing panel configured to at least partially overlap the display panel and that includes a sensing area and a non-sensing area, a sensing panel controller configured to drive the sensing panel, a plurality of sensing electrodes disposed in the sensing area, and a plurality of sensing lines electrically connected to the plurality of sensing electrodes, respectively. The sensing panel controller is configured to apply the same sensing voltage to each of the plurality of sensing lines or to apply a reference voltage different from the sensing voltage to at least some sensing lines among the plurality of sensing lines.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: February 20, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Hyun Park, Sang Kook Kim, Tae Joon Kim, Hyung Bae Kim, Ji Yeong Lee, Hyun Jae Lee
  • Input sensing part and display device including the same
    Patent number: 11907455
    Abstract: Disclosed is an input sensing part that includes sensing electrodes disposed in an active area, a first ground pattern disposed in an inactive area around the active area, a first ground pad disposed in the inactive area and electrically connected to the first ground pattern, a first antenna pattern insulated from the sensing electrodes and disposed in the active area, a first signal pad that extends from the first antenna pattern and disposed in the inactive area, a 1-1-th ground pad disposed adjacent to the first signal pad and electrically connected to the first ground pattern, and a 1-2-th ground pad disposed adjacent to the first signal pad.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: February 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Jae Lee, Sunghwan Kim
  • Display device
    Patent number: 11908849
    Abstract: A display device includes electrodes disposed on a substrate, extended in a first direction, and spaced apart from one another in a second direction intersecting the first direction, and light-emitting elements having ends disposed on the electrodes, wherein the electrodes include a first electrode having a first portion and a second portion, and a floating electrode adjacent to the first portion of the first electrode, and a width of the second portion is greater than a width of the first portion in the second direction.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: February 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hang Jae Lee, Sung Jae Yun, Yuk Hyun Nam