Patents by Inventor In Gyu Lee

In Gyu 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).

  • Touch Display Apparatus
    Publication number: 20230217776
    Abstract: A touch display apparatus is provided. The touch display apparatus may include a touch sensor on an encapsulating layer that covers light-emitting devices. The touch sensor may include touch electrodes and bridge electrodes electrically connecting between the touch electrodes. Each of the touch electrodes may be electrically connected to a corresponding touch pad by one touch routing line from touch routing lines. The touch routing lines may include first routing lines and second routing lines disposed on a different layer from the first routing lines. Thus, in the touch display apparatus, an area occupied by the touch routing lines may be reduced.
    Type: Application
    Filed: November 3, 2022
    Publication date: July 6, 2023
    Inventors: Jae Won Lee, Seung Hyun Youk, Tae Gyu Lee
  • WIRELESS COMMUNICATION APPARATUS FOR MANAGING ACCESS TO PLURALITY OF WIRELESS NETWORKS AND MANAGEMENT METHOD THEREOF
    Publication number: 20230217359
    Abstract: A method of managing access to a plurality of Packet Switched (PS) networks of a wireless communication apparatus including a plurality of Subscriber Identity Modules (SIMs) includes obtaining first information indicating data service-related preferences for the plurality of SIMs, selecting at least one SIM necessary for accessing each of the plurality of PS networks from among the plurality of SIMs, based on the first information and second information indicating a wireless network capable of being provided by an operator corresponding to each of the plurality of SIMs, and accessing each of the plurality of PS networks by using the selected at least one SIM.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 6, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jun-kyoung LEE, Kang-gyu LEE
  • SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
    Publication number: 20230215742
    Abstract: A substrate processing apparatus includes: a nozzle unit configured to discharge a processing liquid to a substrate; a pipe connected to the nozzle unit and a processing liquid supply unit supplying the processing liquid; a charge amount control unit disposed at the pipe, including a filter unit charged with positive charges or negative charges, and including at least one of a control valve, controlling a flow rate of the processing liquid passing through an inside of the filter unit, and a power supply unit, applying a voltage to the filter unit, to control a charge amount of the processing liquid; and a control unit connected to the charge amount control unit.
    Type: Application
    Filed: November 15, 2022
    Publication date: July 6, 2023
    Inventors: Young Jun SON, Tae Hoon LEE, Sung Gyu LEE, Hyun YOON, Do Yeon KIM
  • MANAGEMENT DEVICE FOR SUBSTRATE PROCESSING SYSTEM AND MANAGEMENT METHOD FOR SUBSTRATE PROCESSING SYSTEM
    Publication number: 20230205174
    Abstract: A management device for a substrate processing system and a management method for the substrate processing system are provided to allow an operation work in charge of an overhead hoist transport (OHT) control system to know an inspection work end state using an inspection work state, when an inspector performs inspection work of a manufacturing facility using an OHT. The management device includes a tag for inspector that transmits location information for inspector, a repeater that interworks with the tag for inspector to relay the location information for inspector, and an OHT control system including a location information converter that interworks with the repeater to receive the location information for inspector and converts the location information for inspector into location coordinates for inspector.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 29, 2023
    Applicant: SEMES CO., LTD.
    Inventor: Man Gyu LEE
  • APPARATUS FOR TREATING A SUBSTRATE AND ELECTROSTATIC MONITORING METHOD OF TREATMENT LIQUID
    Publication number: 20230207341
    Abstract: Provided is an apparatus for treating a substrate. The substrate treating apparatus may include: a substrate support unit supporting a substrate; a nozzle supplying a liquid to the substrate supported on the substrate support unit; a home port in which the nozzle waits; and an electrostatic measurement member measuring an electrostatic amount of a liquid dispensed from the nozzle in the home port.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Do Yeon KIM, Young Jun SON, Tae Hoon LEE, Sung-gyu LEE, Hyun YOON
  • ARTICLE TRANSFERRING SYSTEM AND WIRELESS NETWORK SENSITIVITY MONITORING METHOD
    Publication number: 20230202765
    Abstract: Disclosed is an article transferring system, including: a monitoring device; a transferring vehicle for transferring an article and including a wireless communication unit; a travel rail providing a travel path for the transferring vehicle; and a wireless communication device installed along the travel path, the wireless communication device being configured to form a wireless network in which the transferring vehicle is capable of wirelessly communicating, in which the transferring vehicle is configured to transmit sensitivity data of the transferring vehicle to the wireless network of the wireless communication unit to the monitoring device while traveling along the travel path.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 29, 2023
    Applicant: SEMES CO. LTD.
    Inventors: Jung Dae KIM, Man Gyu LEE
  • GAS SUPPLY UNIT AND SUBSTRATE PROCESSING APPARATUS INCLUDING SAME
    Publication number: 20230201863
    Abstract: Provided is an apparatus for processing a substrate. The substrate processing apparatus includes: a processing unit processing a substrate; and a gas supply unit supplying gas to the processing unit, in which the gas supply unit includes a first housing having a first internal space which is in fluid communication with a processing space of the processing unit, a second housing disposed in the first internal space, and having a second internal space which is in fluid communication with the first internal space, and a gas supply duct supplying the gas to the second internal space.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Eunwoo PARK, Jongwha KANG, Wooram LEE, Sung-Gyu LEE, Dongwoon PARK, Yongdae CHO, Donghoon KANG, Kisang EUM
  • Organic Light Emitting Device
    Publication number: 20230209986
    Abstract: The present disclosure provides a novel material for an organic light emitting device, and an organic light emitting device using same, the novel material being usable both in an organic light emitting device and in a solution process. The present disclosure also provides an organic light emitting device comprising a polymer containing a repeating unit represented by the following Chemical Formula 1, and an ionic compound containing an anionic group represented by the following Chemical Formula 2 in a hole transporting layer: wherein all the variables are described herein.
    Type: Application
    Filed: July 27, 2021
    Publication date: June 29, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Juhwan Kim, Jaechol Lee, Sejin Jung, Ji Hoon Kim, Dongyoon Khim, Jaesoon Bae, Jiyoung Lee, Ho Gyu Lee, Seog Jae Seo
  • High bandwidth memory device and system device having the same
    Patent number: 11681457
    Abstract: According to some embodiments, for a memory device including a base die and a stack of memory dies including a plurality of memory dies stacked on the base die, the base die including a plurality of first input/output (i/o) terminals that are command/address and data terminals and a plurality of second i/o terminals that are direct access terminals, a method includes receiving at the plurality of first i/o terminals a command/address, a clock signal, and data; first transmitting the command/address, clock signal, and data received by the plurality of first i/o terminals from the base die to the stack of memory dies; and second transmitting at least part of one or more of the command/address, clock signal, and data received by a set of the plurality of first i/o terminals through a circuit of the base die to the plurality of second i/o terminals.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: June 20, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Gyu Lee, Reum Oh, Ki Heung Kim, Moon Hee Oh
  • DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    Publication number: 20230177997
    Abstract: A method for driving a display device is performed by the display device. The method includes: displaying a first image including user convenience information through a display panel; generating sensing data corresponding to a fingerprint sensing area by using a photoelectric sensor; and determining whether a sensed fingerprint corresponding to the sensing data is a fake fingerprint by comparing expected sensing light illuminance information based on the first image with sensed light illuminance information of the sensing data. The first image includes a first color pattern in the fingerprint sensing area of the display panel. A fake-determination image pattern includes the first color pattern and a second color pattern different from the first color pattern.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 8, 2023
    Inventors: Soon Gyu LEE, Jin Woo KIM, Jin A KANG, Young Sik KIM
  • RUBBER REINFORCING MATERIAL WITH REDUCED WEIGHT, METHOD OF PREPARING THE SAME AND TIRE COMPRISING THE SAME
    Publication number: 20230173777
    Abstract: This invention relates to rubber reinforcing material with reduced weight, a method for preparing the same, and a tire including the same. According to this invention, there is provided a rubber reinforcing material that has a thin thickness and a light weight, and yet has excellent durability. The reinforcing material not only reduces the weight of a tire, but also enables realization of improved rolling resistance.
    Type: Application
    Filed: October 1, 2021
    Publication date: June 8, 2023
    Inventors: Sang Woo LEE, OK Hwa JEON, Min Ho LEE, Sung Gyu LEE
  • Wireless power transmitting apparatus for wireless charging having compatibility
    Patent number: 11670965
    Abstract: Disclosed is a wireless power transmitting apparatus including a power transmitting coil generating an induced electromotive force on a power receiving coil of a terminal, a magnet casing composed of a first space in a cylinder shape where the power transmitting coil is inserted, and a second space sharing a central axis of the cylinder with the first space, wherein the second space is a space between the first space and a cylinder having a diameter greater than a diameter of the cylinder of the first space, a ring magnet disposed in the second space of the magnet casing in a shape of a ring, wherein the ring magnet has a height smaller than a height of the magnet casing, and is movable in a vertical direction of the magnet casing by external magnetism, and a cover constructed in a direction perpendicular to an axis of the power transmitting coil.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: June 6, 2023
    Assignee: WITS CO., LTD.
    Inventors: Jong Jin Lee, Heon Gyu Lee, Sang Hyup Lee, Tae Yong Kim, O Seong Choi
  • Method and apparatus for sharing user event between chatbots
    Patent number: 11665128
    Abstract: Provided is a method by which a cross chatbot gateway allows an event to be shared between chatbots, and the method includes the steps of: receiving an event message from a first chatbot communicating with a first chatting server using a first chatting protocol, wherein the event message includes destination information and event information of a first user, who is a chatting counterpart of the first chatbot; and transmitting the event information to a second chatbot communicating with a second chatting server using a second chatting protocol, on the basis of the destination information.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: May 30, 2023
    Assignee: N-TUPLE.CO.LTD.
    Inventors: Hyun-Min Park, Ho-Gyu Lee
  • METHOD FOR RECOVERING VALUABLE METAL FROM WASTE ELECTRODE MATERIAL OF LITHIUM SECONDARY BATTERY BY USING LITHIUM CARBONATE
    Publication number: 20230160036
    Abstract: A method according to an embodiment is for recovering a valuable metal from a waste electrode material of a lithium secondary battery by using lithium carbonate. An anode-cathode mixed electrode material that has been separated by draining, crushing, screening, and sorting a waste lithium secondary battery is preprocessed. A precipitation operation performed by adding lithium carbonate (Li2CO3) to a metal melt acquired by performing sulfuric acid dissolution using sulfuric acid. A valuable metal such as nickel, cobalt, manganese, aluminum, and copper is recovered as a residue in the form of a carbonate composite, and a lithium sulfate (Li2SO4) aqueous solution including lithium is recovered as a filtrate.
    Type: Application
    Filed: May 21, 2021
    Publication date: May 25, 2023
    Inventors: Suk Joon PARK, Myung Gyu LEE, Jeong Sik HONG, So Yeong BYUN, Gwang Seok LEE, Jong Sun PARK, Beom Seok SEO, Min Woo LEE, Da Mo A KIM, Hui Sang KIM, A Ram PARK
  • Display device and method of driving the same
    Patent number: 11657764
    Abstract: A display device includes pixels, an image converter generating second image data using first image data of an N-th frame and first image data of an (N+1)th frame; and a data driver supplying a data signal corresponding to the second image data to the pixels during an (N+1)th frame period. The image converter detects a logo and a logo area using the first image data, calculates a first representative value of data corresponding to a peripheral area of the logo area among the first image data of an N-th frame and a second representative value of data corresponding to a reference area among the first image data of the (N+1)th frame, and selectively converts data for the logo among the first image data of the (N+1)th frame according to the first representative value and the second representative value to generate the second image data of the (N+1)th frame.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: May 23, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byung Ki Chun, Hyeon Min Kim, Young Wook Yoo, Jun Gyu Lee, Hyun Jun Lim
  • ELECTROPLATING SOLUTION OF TIN OR TIN ALLOY WITH IMPROVED THICKNESS VARIATION OF WAFER BUMPS
    Publication number: 20230151504
    Abstract: Provided is an electroplating solution of tin or a tin alloy in which the thickness variation of wafer bumps is maintained at a low level even in various changes of plating conditions and thus the mass productivity is improved. The electroplating solution of tin or a tin alloy may include tin ions as metal ions, a conductive salt, a carboxylic acid as a structure refiner, and a combination of a flavone compound and a quaternary ammonium compound as a thickness variation improving agent.
    Type: Application
    Filed: September 26, 2022
    Publication date: May 18, 2023
    Inventors: Woon Suk JUNG, Jong Uk KIM, Jin Gyu LEE
  • METHOD AND APPARATUS FOR PROVIDING MULTI-USER-INVOLVED AUGMENTED REALITY CONTENT FOR DIORAMA APPLICATION
    Publication number: 20230154115
    Abstract: The present disclosure includes a diorama space generation and construction module configured to construct an AR map by using a user camera image or image data received through a sensor, a diorama environment tracking and location optimization module configured to load the constructed AR map onto an AR device and track a location of the AR device in a diorama space in real time based on image data received in real time, and a multi-user association and event synchronization module including a user interaction module configured to perform user interaction processing, user event information processing and management, and AR content playback configured to perform interaction synchronization processing, content synchronization processing, and user information synchronization processing.
    Type: Application
    Filed: June 16, 2022
    Publication date: May 18, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Uk JUNG, KYOUNG ILL KIM, Ju Young KIM, Sang Heon PARK, Byung Gyu LEE, Hyun Woo CHO, Hyung Keun JEE
  • Fingerprint authentication device, display device including the same, and method of authenticating fingerprint
    Patent number: 11651580
    Abstract: A fingerprint authentication device includes: a sensor unit configured to output a sensing signal by sensing a fingerprint; an image processing unit configured to generate a fingerprint image based on the sensing signal; a storage unit configured to store a template including an enrolled image; and a learning unit configured to generate a first pseudo image and add the first pseudo image to the template.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: May 16, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soon Gyu Lee, Jin A Kang, Mi Young Kim, Jin Woo Kim, Kyoung Hun Been, Byeong Kyu Jeon
  • Battery Cell Exterior Inspection System
    Publication number: 20230140944
    Abstract: A system for inspecting an exterior of a battery cell includes a tray on which battery cells are mounted in a plurality of rows, a first photographing part configured to horizontally move along the tray and photograph an upper surface of the battery cell while on the tray, at least one shuttle on which the battery cell is mounted, a transfer part configured to transfer the battery cells from the tray to the shuttle, a second photographing part configured to photograph a side surface and a lower surface of the battery cell while in the shuttle, and an inspection part configured to inspect a photographed image and determine whether the battery cell is defective. The second photographing part simultaneously photographs the side surface and the lower surface of the battery cell to simultaneously display the side and lower surfaces of the battery cell in one image.
    Type: Application
    Filed: January 5, 2022
    Publication date: May 11, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Eun Gyu Lee, Seung Gyun Hong, Jong Myung Lee
  • STORAGE DEVICE AND HOST FOR THE SAME
    Publication number: 20230148195
    Abstract: A storage device includes a storage device communicably connected to a host; a nonvolatile memory configured to store calibration data of the host; and a calibration circuit configured to receive a descriptor from the host including the setting information and update the calibration data with the received setting information.
    Type: Application
    Filed: January 10, 2023
    Publication date: May 11, 2023
    Inventors: JEONG HUR, JAE-GYU LEE, YOUNG-MOON KIM