Patents by Inventor Jin Han

Jin Han 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).

  • Heterocyclic compound and organic light emitting device comprising the same
    Patent number: 11807632
    Abstract: A novel heterocyclic compound of Chemical Formula 1 and an organic light emitting device including the same. wherein one of Ar1 to Ar3 is of the following Chemical Formula 2, and one of Ar4 to Ar7 is a substituted or unsubstituted dibenzofuran; or a substituted or unsubstituted dibenzothiophene, the rest being hydrogen.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: November 7, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Jungha Lee, Su Jin Han, Seulchan Park, Sunghyun Hwang
  • Apparatus for Generating U-Turn Path of Vehicle and Method Thereof
    Publication number: 20230347930
    Abstract: In an embodiment an apparatus includes a path generator provided in a vehicle, wherein the path generator is configured to generate, based on a minimum turning radius of the vehicle, a default U-turn path and to generate a final U-turn path based on a path following control reference point of the vehicle which is based on the generated default U-turn path, and a controller configured to control autonomous driving of the vehicle to follow the generated final U-turn path.
    Type: Application
    Filed: November 3, 2022
    Publication date: November 2, 2023
    Inventors: Sung Woo Choi, Su Jin Han, Su Young Choi
  • Method and system for providing secure data communication between two or more user terminals in a communication network
    Patent number: 11803901
    Abstract: A method and system for providing secure data communication between two or more user terminals in a communication network is proposed. The method may include receiving, from a first user terminal, a first instruction set configured to request that a private account be converted into a group account, the private account owned by a user of the first user terminal. The method may also include generating the group account jointly owned by at least the user of the first user terminal and a user of a second user terminal. The method may also include controlling a first database to store a second information set relating to the group account, and generating a second virtual database different from the first database. The method may also include copying the second information set stored in the first database and recording the copied second information set in the second virtual database.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: October 31, 2023
    Assignee: Kakaobank Corp.
    Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
  • User terminal comprising graphical user interface for providing secure data communication with a server in a communication network
    Patent number: 11803900
    Abstract: A user terminal including a graphical user interface (GUI) for providing secure data communication with a server in a communication network is proposed. The user terminal may include a GUI configured to receive one or more user inputs and display data received from the server. The GUI may include a first screen configured to display a first instruction set for converting a private account to a group account and a second screen configured to display a group account information set received from the server. The user terminal may cause the server to generate the group account, control a first database of the server to store a second information set relating to the group account, generate a second virtual database of the server different from the first database, and copy the second information set stored in the first database and record the copied second information set in the second virtual database.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: October 31, 2023
    Assignee: Kakaobank Corp.
    Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
  • VEHICLE LAMP
    Publication number: 20230341100
    Abstract: A vehicle lamp for forming a predetermined beam pattern using a plurality of lamp modules is provided. Each of the lamp modules includes a light source unit that generates light and includes a plurality of light source chips; an optical path adjustment unit that guides a path of the light irradiated from the light source unit; and an optical unit that transmits the light guided by the optical path adjustment unit to form a beam pattern including at least one light irradiation pattern formed by at least one of the plurality of light source chips. In particular, the plurality of light source chips are arranged in a left-right direction.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 26, 2023
    Inventors: Kae Hong KIM, Tae Seok SEO, Hyo Jin HAN
  • APPARATUS FOR GENERATING U-TURN PATH OF VEHICLE AND METHOD THEREOF
    Publication number: 20230339468
    Abstract: An embodiment apparatus for generating a U-turn path of a vehicle includes a path generator provided in the vehicle and configured to determine a deflection direction and a deflection distance to avoid a collision during a U-turn process, the deflection direction and the deflection distance being based on a minimum turning radius according to a specific reference point of the vehicle and to generate the U-turn path in which the deflection direction and the deflection distance are reflected, and a controller configured to control autonomous driving of the vehicle to follow the generated U-turn path.
    Type: Application
    Filed: October 25, 2022
    Publication date: October 26, 2023
    Inventors: Sung Woo Choi, Su Jin Han, Su Young Choi
  • Compound and organic light emitting device comprising same
    Patent number: 11795161
    Abstract: A compound of the following Chemical Formula 1, and an organic light emitting device including the same.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: October 24, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Sunghyun Hwang, Dong Hoon Lee, Boon Jae Jang, Min Woo Jung, Jungha Lee, Su Jin Han, Seulchan Park
  • Compound and organic light emitting device comprising the same
    Patent number: 11787818
    Abstract: Provided is a compound of Chemical Formula 1: wherein: X1 to X3 are each independently N or CH, and at least two of X1 to X3 are N, Y is O or S, A is Chemical Formula 2 or 3: each Z is independently CR, or 2 adjacent Zs are C each linked to Chemical Formula 4 to form a fused ring, and the rest are each independently CR; T is O, S, CQ1Q2, or NAr4, Ar1 to Ar4 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing one or more of N, O, and S, and L1 and L2 are each independently a single bond or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene containing one or more of O, N, Si and S, and an organic light emitting device including the same.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: October 17, 2023
    Assignee: LG Chem, Ltd.
    Inventors: Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Jungha Lee, Su Jin Han, Seulchan Park, Sunghyun Hwang
  • Vehicle lamp
    Patent number: 11781719
    Abstract: A lamp for a vehicle includes a first lamp unit that forms a first region of a beam pattern using a plurality of first lamp modules arranged along a width direction of the vehicle; and a second lamp unit that is disposed more outward than the first lamp unit along the width direction of the vehicle and forms a second region of the beam pattern using a plurality of second lamp modules arranged along the width direction of the vehicle.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: October 10, 2023
    Assignee: SL Corporation
    Inventors: Hyo Jin Han, Kyung Su Lee
  • Infusion pump touchscreen with false touch rejection
    Patent number: 11775166
    Abstract: An infusion pump is configured to reject an input as a false touch. The infusion pump includes a touchscreen display configured to display infusion pump information and to receive a touchscreen input, a processor in communication with the touchscreen display, and a memory. The memory stores instructions that when executed by the processor, cause the processor to execute a false touch rejection process. The false touch rejection process includes receiving the touchscreen input corresponding to a contact with the touchscreen display, determining a contact parameter from the touchscreen input, determining from the contact parameter, that the touchscreen input corresponds to a false touch, and rejecting the touchscreen input.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: October 3, 2023
    Assignee: ICU Medical, Inc.
    Inventor: Seung Jin Han
  • Apparatus and Method for Controlling Vehicle
    Publication number: 20230304807
    Abstract: Disclosed are an apparatus and method for controlling a vehicle. The apparatus may include a sensor that detects a boundary of a road, storage that stores a road map, and a controller. The controller may determine start and end points of a first U-turn path based on a U-turn lane link in the road map, determine an arc path based on the start and end points, determine a second U-turn path centered on a front bumper based on the arc path, determine an offset based on a center point of the turning path and a center point of the road boundary, and determine a third U-turn path by applying the offset to the second U-turn path. Accordingly, stability of autonomous driving may be improved by accurately determining a road boundary in a U-turn area and generating a U-turn driving path in consideration of the turning radius of the vehicle.
    Type: Application
    Filed: November 9, 2022
    Publication date: September 28, 2023
    Inventors: Sung Woo Choi, Su Jin Han, Su Young Choi
  • Heterocyclic compound and organic light-emitting device including same
    Patent number: 11767315
    Abstract: Provided is a heterocyclic compound of Chemical Formula 1: wherein: X1 to X3 are each independently is N or CH; at least two of X1 to X3 are N; Y is O or S; R1 to R6 each independently is hydrogen, deuterium, a halogen group, a nitrile group, or a substituted or unsubstituted: alkyl, silyl, aryl or heteroaryl group; Ar1 and Ar2 each independently is a substituted or unsubstituted aryl or heteroaryl group; L1 and L2 each independently is a direct bond, or a substituted or unsubstituted arylene or heteroarylene group; Z is a nitrile group, a halogen group, or a substituted or unsubstituted: alkyl, silyl, aryl or heteroaryl group; n is an integer of 0 to 2; and a and b are an integer of 0 to 5, and an organic light-emitting device including the same.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: September 26, 2023
    Assignee: LG Chem, Ltd.
    Inventors: Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Jungha Lee, Su Jin Han, Seulchan Park
  • Detachable remote controller and remote controlling method for controlling air conditioner of autonomous vehicle
    Patent number: 11766917
    Abstract: A detachable remote controller and a remote controlling method of controlling an air conditioner of an autonomous vehicle are provided. The detachable remote controller may be configured to control the air conditioner to be detachable from a console box or a front console box by a detachment button.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: September 26, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jin-Han Kim
  • ANTENNA STRUCTURE
    Publication number: 20230299483
    Abstract: An antenna structure according to an embodiment includes a radiator including a plurality of radiating portions integrally connected to each other, the plurality of radiating portions having sequentially reducing widths, a transmission line electrically connected to the radiator, and a pair of ground patterns facing each other with the transmission line interposed therebetween to be physically spaced apart from the radiator and the transmission line. A broadband antenna structure capable of providing a multi-band radiation can be implemented.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 21, 2023
    Inventors: Young Ju KIM, Hee Jun PARK, Ho Dong YOON, Sung Jin HAN
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20230301183
    Abstract: Provided is an organic light-emitting device comprising: an anode; a cathode that is opposite to the anode; and a light emitting layer that is between the anode and the cathode, wherein the light emitting layer comprises a first compound of the following Chemical Formula 1, a second compound of the following Chemical Formula 2 and a third compound of the following Chemical Formula 3, as defined in the specification:
    Type: Application
    Filed: July 16, 2021
    Publication date: September 21, 2023
    Inventors: Jungha LEE, Sang Duk SUH, Min Woo JUNG, Su Jin HAN, Seulchan PARK, Sunghyun HWANG, Dong Hoon LEE
  • Heterocyclic compound and organic light emitting device comprising same
    Patent number: 11746117
    Abstract: A heterocyclic compound represented by Chemical Formula 1 or 2, and an organic light emitting device including the same, and the heterocyclic compound which is used as a material of an organic material layer of the organic light emitting device and provides improved efficiency, low driving voltage, and improved lifetime characteristics of the organic light emitting device.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: September 5, 2023
    Assignee: LG Chem, LTD.
    Inventors: Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Wanpyo Hong, Sang Duk Suh, Jungha Lee, Su Jin Han, Seulchan Park, Sunghyun Hwang
  • OLED display substrate and method for preparing the same, and display device
    Patent number: 11751421
    Abstract: The present disclosure provides an OLED display substrate, a method for preparing the same, and a display device. The OLED display substrate includes an OLED device located on a base substrate and a packaging unit covering the OLED device. The packaging unit includes an inorganic material layer, an organic material layer, and a fluorine-doped diamond-like carbon layer located between the inorganic material layer and the organic material layer.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 5, 2023
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanzhen Cui, Jin Han, Honghong Jia, Lijin Zhao, Xiaojun Gu
  • Resin composition and reliability evaluation method thereof and color conversion film comprising the same
    Patent number: 11747318
    Abstract: The present application provides a resin composition which effectively inhibits a photobleaching phenomenon as well as realizes excellent external blocking properties and optical properties through the secondary structure transition concentration and relaxation time of the resin composition, a reliability evaluation method thereof, and a color conversion film comprising the same.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: September 5, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Jeong Yong Lee, Ji Eun Kim, Seung Ha Kim, Hye Jin Han, Dong Wook Lee, Myung Han Lee
  • Method for producing a quantum dot nanoparticles, quantum dot nanoparticles prepared by the method, quantum dot nanoparticles having a core-shell structure, and light emitting element
    Patent number: 11746291
    Abstract: A method of preparing a quantum dot nanoparticle is disclosed. The method includes the step of reacting one or more cation precursors including one or more of Groups 12 and 13 elements with one or more anion precursors including one or more of Group 15 elements to prepare a quantum dot nanoparticle, wherein the reaction of the cation precursors and the anion precursors is carried out while supplying a compound represented by Chemical Formula 1. A quantum dot nanoparticle prepared by the preparation method, a quantum dot nanoparticle having a core-shell structure containing the quantum dot nanoparticle as a core, and a light emitting element comprising the quantum dot nanoparticle having a core-shell structure are also disclosed.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: September 5, 2023
    Assignees: SHIN-A T&C, UNIAM
    Inventors: Seung Mo Hong, Jin Han Song, Hyeok Jin Hong, Seok Kyu Park, Ju Young Lee, In Won Lee
  • Packaging box, method and device for detecting damage, detection apparatus, and storage medium
    Patent number: 11738929
    Abstract: The present disclosure relates to a packaging box, a device and method for detecting damage, a detection apparatus, and a storage medium, and belongs to the field of packaging technologies. The packaging box includes a plurality of packaging cardboards that are combined into the packaging box, wherein at least one packaging cardboard of the plurality of packaging cardboards includes: a surface paper; a backing paper; at least one layer of a core paper; and at least one external force detecting member, wherein the at least one layer of the core paper is disposed between the surface paper and the backing paper, and wherein the at least one external force detecting member is configured to measure a strength value of an external force when the packaging cardboard is subjected to the external force.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: August 29, 2023
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Jin Han, Ximing Zhang, Han Wang