Patents by Inventor Jong Min An

Jong Min 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).

  • Test device for measuring synchronization errors between clusters in a cellular network
    Patent number: 11871366
    Abstract: A test device may be a portable test device that can perform over the air measurements to determine synchronization errors between clusters in a cellular network. The test device can generate a graphical user interface that can show a map of the boundary area between clusters, locations of base stations hi the boundary area, locations where over the air measurements were taken by the test device, an indication of whether cells are in synchronization for each measurement location, and a table of actual measurements and derived parameters pertaining to cell phase synchronization, interference and other performance metrics.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: January 9, 2024
    Assignee: VIAVI SOLUTIONS INC.
    Inventors: Jong-Min Kim, Young-Kill Kim, Hyuck-In Kwon, Yoo-Chul Shin, Jae-Gab Lee
  • Antenna package and image display device including the same
    Patent number: 11870141
    Abstract: An antenna package according to an embodiment of the present disclosure includes an antenna device including an antenna unit, and a flexible circuit board electrically connected to the antenna unit. The flexible circuit board includes a core layer having a first surface and a second surface that face each other, a circuit wiring layer disposed on the first surface of the core layer and including a signal wiring electrically connected to the antenna unit, and a ground layer disposed on the second surface of the core layer to cover the circuit wiring layer in a planar view. The ground layer partially includes a mesh structure.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: January 9, 2024
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Jong Min Kim, Chang Jun Maeng, Gi Taek Oh
  • METHOD, APPARATUS, SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR CONTROLLING USER ACCESS THROUGH CONTENT ANALYSIS OF AN APPLICATION
    Publication number: 20240007424
    Abstract: A method, apparatus, system, and non-transitory computer readable medium for controlling user access through content analysis of an application are disclosed. The method for controlling access may include understanding a public level according to honorific language use by analyzing chat contents for each chat partner registered in an application, by the at least one processor; and controlling user access to the application based on the public level for each chat partner, by the at least one processor.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: LINE Plus Corporation
    Inventors: Jong Min KIM, Ji Hyeon PARK, Hyukjae JANG
  • SMART GLASS TRANSMITTANCE CONTROL SYSTEM AND METHOD
    Publication number: 20240004252
    Abstract: A smart glass transmittance control system includes: a smart glass that decreases transmittance of the smart glass in response to the quantity of light introduced and increases the transmittance of the smart glass when electric power is applied; a power supply unit to supply the electric power to the smart glass; a control unit to control supply of the electric power from the power supply unit to the smart glass in order to control the transmittance of the smart glass according to a user request. In particular, the control unit controls the supply of the electric power from the power supply unit to the smart glass based on the driving environment of a vehicle, the quantity of light from an external light source, or the driving environment condition of the smart glass.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jong Min Park, Seung Hyeok Chang, Ki Hong Lee, Nak Kyoung Kong
  • Washer fluid distribution device and method of distributing washer fluid
    Patent number: 11858479
    Abstract: A washer fluid distribution device includes a plurality of nozzle units formed consecutively, a transfer conduit configured to pass through the plurality of nozzle units and having one end fluidly connected to an introduction part, the introduction part located at one end of the transfer conduit and configured to allow a washer fluid to be introduced from a washer pump, a plurality of discharge holes configured to correspond to the number of the nozzle units in the transfer conduit and having different angles based on a center of the transfer conduit, and a controller configured to control a rotation angle of the transfer conduit to allow the discharge holes to correspond to the nozzle units in response to a user's request.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: January 2, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, DY Auto Corporation
    Inventors: Jong Min Park, Nak Kyoung Kong, Seung Sik Han, Ki Hong Lee, Min Wook Park
  • Operating device and method for remote control of arming device
    Patent number: 11859948
    Abstract: An operating device and method for remotely controlling an arming device. The method includes confirming a tracking image at each firing time point of a laser beam transmitted by the range finder; based on an image correlation value of a target locked on by a tracking gate in the tracking image exceeding a threshold value, determining that the target is normally locked on; determining whether the laser beam from the range finder hits the target determined as being normally locked on based on a center value of the tracking image and a center value of the tracking gate; and based on the laser beam from the range finder hitting the target normally locked on, determining a range measurement value measured by the range finder as a true value of the target and determining other range measurement values as wrong measurement values.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: January 2, 2024
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventors: Bong Kyung Suk, Young Jin Seo, Jong Min Lee
  • SENSOR CLEANING DEVICE
    Publication number: 20230415704
    Abstract: Provided is a sensor cleaning device. The sensor cleaning device is configured to clean a sensor mounted on a vehicle. The sensor cleaning device includes a housing having an opening, a protection member movably disposed with respect to the opening, and a cleaning member mounted around the opening and disposed in close contact with the protection member. Also provided is a method of controlling a sensor cleaning device. The method is performed by a controller configured to control an operation of a motor and a nozzle of the sensor cleaning device. The method includes 1) detecting a first contamination of a protection member configured to protect an environmental sensor and disposed to be movable by the motor; 2) spraying a washer fluid to the protection member; 3) and driving the motor so that the protection member is wiped by a cleaning member disposed in contact with the protection member.
    Type: Application
    Filed: December 10, 2022
    Publication date: December 28, 2023
    Inventors: Ki Hong Lee, Nak Kyoung Kong, Jong Min Park
  • GRILLE BEAM STRUCTURE CONSTRUCTION METHOD FOR SEMICONDUCTOR FACTORY
    Publication number: 20230417051
    Abstract: A grille beam structure construction method for a semiconductor factory is configured to perform construction of grille beams without installation of a separate beam mounting the grille beams and to simplify a joint between the grille beams by using studs for mounting of the grille beams and by integrating grille beam members to each other by bolt-fastening. The method includes installing columns, installing studs between the columns at predetermined intervals longitudinally and transversally, mounting grille beams above the columns and the studs, wherein each of the grille beams includes an rectangular-frame-shaped edge beam and the edge beam has a plurality of fastening holes, and matching the fastening holes between the grille beams and inserting bolts into the fastening holes, thereby integrating the grille beam.
    Type: Application
    Filed: April 21, 2023
    Publication date: December 28, 2023
    Inventors: Min Jung KIM, Hyun Sup NOH, Kyu Kwan SIM, Young Kee LEW, Nan Hee LEE, Eun Seok LEE, Kyoung Soo LEE, Jong Min SEO
  • LED chip and manufacturing method of the same
    Patent number: 11855121
    Abstract: A light emitting chip including a first LED sub-unit, a second LED sub-unit disposed on the first LED sub-unit, a third LED sub-unit disposed on the second LED sub-unit, a first bonding layer interposed between the first and second LED sub-units, a second bonding layer interposed between second and third LED sub-units, and a first connection electrode electrically connected to and overlapping at least one of the first, second, and third LED sub-units, the first connection electrode having first and second opposing side surfaces, the first side surface having a first length and the second side surface having a second length, in which the difference in length between the first side surface and the second side surface of the first connection electrode is greater than a thickness of at least one of the LED sub-units.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: December 26, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Min Jang, Chang Yeon Kim, Myoung Hak Yang
  • Electrical fuse one time programmable (OTP) memory
    Patent number: 11854622
    Abstract: An eFuse cell is provided. The eFuse cell may include a first PMOS transistor and a first NMOS transistor configured to receive a programmed state selection (BLOWB) signal, a second PMOS transistor and a second NMOS transistor configured to receive a write word line bar (WWLB) for a program operation, a first read NMOS transistor and a second read NMOS transistor configured to receive a read word line (RWL) for a read operation, a program transistor configured to control a program current to flow for a fusing operation, and an eFuse connected between the first read NMOS transistor and the second read NMOS transistor.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: December 26, 2023
    Assignee: KEY FOUNDRY CO., LTD.
    Inventors: Seong Jun Park, Jong Min Cho, Sung Bum Park, Kee Sik Ahn
  • FUEL CELL WATER TREATMENT SYSTEM
    Publication number: 20230411653
    Abstract: A system for treating water produced from a fuel cell in a mobility device is provided. The system includes a fuel cell water storage to receive and store the fuel cell water discharged from the fuel cell in the mobility device, and a cleaning device configured to be extracted from or retracted into an inside of the mobility device. In particular, the cleaning device receives the fuel cell water from the fuel cell water storage and discharges the fuel cell water through a faucet head.
    Type: Application
    Filed: November 8, 2022
    Publication date: December 21, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jeong Hwan Hong, Jong Min Jang
  • Modular Augment
    Publication number: 20230404761
    Abstract: Proposed is a modular augment, and, more specifically, a modular augment in which an additional unit is separably coupled to a center unit so as to selectively couple the additional unit to the center unit according to the degree of a patient's bone loss so that the degree of bone reinforcement can be easily adjusted, and thus a manufacturer is capable of covering various types of patients even though the types of units are minimized, thereby reducing manufacturing costs, the number of products to be prepared for surgery by a user such as a hospital is remarkably reduced, thereby preventing the unnecessary costs and facilitating inventory management, and a patient can receive an optimal augment that is appropriate for the patient' condition.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 21, 2023
    Inventors: Yong In, Jong-Min Kim, Jae-Ang Sim, Jun-Kyu Park, Young-Woong Jang, Ah-Reum Han, Jung-Sung Kim
  • METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
    Publication number: 20230411498
    Abstract: A method for fabricating semiconductor device may include forming a source/drain pattern on a fin-type pattern, forming an etch stop film and an interlayer insulating film on the source/drain pattern, forming a contact hole in the interlayer insulating film, forming a sacrificial liner along a sidewall and a bottom surface of the contact hole, performing an ion implantation process while the sacrificial liner is present, removing the sacrificial liner and forming a contact liner along the sidewall of the contact hole, and forming a source/drain contact on the contact liner. The ion implantation process may include implant impurities into the source/drain pattern. The source/drain contact may be connected to the source/drain pattern.
    Type: Application
    Filed: February 28, 2023
    Publication date: December 21, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyu-Hee HAN, Bong Kwan BAEK, Sang Shin JANG, Koung Min RYU, Jong Min BAEK, Jung Hoo SHIN, Jun Hyuk LIM, Jung Hwan CHUN
  • LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF
    Publication number: 20230411571
    Abstract: A light emitting device including a printed circuit board having a front surface and a rear surface, at least one light emitting source disposed on the front surface to emit light in a direction away from the printed circuit board, and a molding layer surrounding the light emitting source, in which the light emitting source includes a light emitting structure, a substrate disposed on the light emitting structure, and a plurality of bump electrodes disposed between the light emitting structure and the printed circuit board, the molding layer covers an upper surface of the substrate and a fine concavo-convex part is formed on a surface of the molding layer exposed to the outside, and the molding layer has a first thickness to transmit at least a fraction of light emitted from the light emitting source, and includes a filler to change a direction of emitted light.
    Type: Application
    Filed: September 5, 2023
    Publication date: December 21, 2023
    Inventors: Jong Min JANG, Chang Youn KIM
  • Control methods for rear wheel steering apparatus of cars
    Patent number: 11845498
    Abstract: A control method for a rear wheel steering apparatus of a vehicle adjusts current applied to a rear wheel steering (RWS) actuator by determining a compensation current value based on the aging of devices installed in the RWS actuator installed in the rear wheel steering apparatus, and further adjusts the current applied to the RWS actuator with a compensation current value based on the friction of the devices installed in the RWS actuator.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: December 19, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Jong-Min Kim
  • Washer fluid distribution device and method of distributing washer fluid
    Patent number: 11845405
    Abstract: A washer fluid distribution device includes a plurality of nozzle units formed consecutively, a transfer conduit configured to pass through the plurality of nozzle units and having one end fluidly connected to an introduction part, the introduction part located at one end of the transfer conduit and configured to allow a washer fluid to be introduced from a washer pump, a plurality of discharge holes configured to correspond to the number of the nozzle units in the transfer conduit and having different angles based on a center of the transfer conduit, and a controller configured to control a rotation angle of the transfer conduit to allow the discharge holes to correspond to the nozzle units in response to a user's request.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: December 19, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DY Auto Corporation
    Inventors: Jong Min Park, Nak Kyoung Kong, Seung Sik Han, Ki Hong Lee, Min Wook Park
  • Antenna array, antenna device and display device including the same
    Patent number: 11848501
    Abstract: An antenna array according to an embodiment includes antenna elements arranged in a predetermined direction. Each antenna element includes a first radiation body, a second radiation body to be spaced apart from the first radiation body in a first direction, a third radiation body to be spaced apart from the first radiation body in a second direction, a first signal pad and a second signal pad to supply signals to the first radiation body, a first transmission line extending in the first direction to connect the first signal pad and the first radiation body, a second transmission line extending in the second direction to connect the second signal pad and the first radiation body, a third transmission line configured to connect the first radiation body and the second radiation body, and a fourth transmission line configured to connect the first radiation body and the third radiation body.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: December 19, 2023
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Jong Min Kim, Young Su Lee, Yoon Ho Huh
  • EXTERNAL IMAGE DISPLAY DEVICE FOR VEHICLES
    Publication number: 20230398949
    Abstract: Disclosed is an external image display device for vehicles, including a mounting unit having one surface exposed outside a vehicle, a housing configured to be selectively rotated by driving of a driving unit coupled to the mounting unit to expose a monitoring area outside the mounting unit, and a camera module mounted in a mounting area provided in the housing to be separated from the driving unit and configured to be selectively changed from a stowed state to an exposed state by rotation of the housing to monitor the area surrounding the vehicle.
    Type: Application
    Filed: December 9, 2022
    Publication date: December 14, 2023
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Nak Kyoung KONG, Jong Min PARK, Ki Hong LEE, Dae Hee LEE, Won Bin KIM
  • METHOD AND APPARATUS FOR CREATING AVATAR BASED ON BODY SHAPE
    Publication number: 20230401777
    Abstract: Disclosed herein is a method for creating, by at least one server, an avatar based on a body shape, including acquiring first image information from a user terminal, deriving first skeleton information corresponding to a first pose of a user from the first image information, deriving body shape information corresponding to an outline of the user from the first image information, and creating a three-dimensional (3D) avatar corresponding to a body shape of the user based on possible human body movement information stored in a database, the first skeleton information, and the body shape information.
    Type: Application
    Filed: May 10, 2023
    Publication date: December 14, 2023
    Applicant: IdeaLink Inc.
    Inventor: Jong Min KIM
  • LIGHT EMITTING DEVICE FOR DISPLAY AND LED DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20230402437
    Abstract: A light emitting device including first, second, and third light emitting stacks each including first and second conductivity type semiconductor layers, a first lower contact electrode in ohmic contact with the first light emitting stack, and second and third lower contact electrodes respectively in ohmic contact with the second conductivity type semiconductor layers of the second and third light emitting stacks, in which the first lower contact electrode is disposed between the first and second light emitting stacks, the second and third lower contact electrodes are disposed between the second and third light emitting stacks, and the first, second, and third lower contact electrodes include transparent conductive oxide layers.
    Type: Application
    Filed: August 23, 2023
    Publication date: December 14, 2023
    Inventors: Jong Min JANG, Chang Yeon KIM