Patents by Inventor Tae-Geun An

Tae-Geun 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).

  • DISPLAY DEVICE
    Publication number: 20220320218
    Abstract: A display device includes a first display area including a plurality of first pixel electrodes, and a second display area including a plurality of second pixel electrodes. A first pitch in a first direction of the plurality of first pixel electrodes is smaller than a second pitch in the first direction of the plurality of second pixel electrodes, and a length in the first direction of the first pixel electrodes is smaller than a length in the first direction of the second pixel electrode.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ji-Hyun KA, Tae Geun KIM, Gyeong-Im LEE
  • INLINE SCANNING HOLOGRAPHY SYSTEM FOR PHOSPHOR AND TRANSMITTER
    Publication number: 20220317625
    Abstract: The present invention relates to an inline scanning holography system for a phosphor and a transmitter. According to the present invention, the inline scanning holography system includes a polarization sensitive lens that receives a linearly polarized beam and generates a first spherical wave of right-handed circular polarized light having a negative focal length and a second spherical wave of left-handed circular polarized light having a positive focal length, a polarizer that passes only a beam component in a predetermined polarization direction therethrough among components of the generated first and second spherical waves, a scanning unit for scanning a phosphor by using an interference beam generated between the first and second spherical waves passing through the polarizer, and a first photodetector that detects a fluorescent beam diverged from the phosphor.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 6, 2022
    Applicant: CUBIXEL CO., LTD.
    Inventor: Tae Geun KIM
  • DIAGNOSIS ASSISTANCE METHOD AND CARDIOVASCULAR DISEASE DIAGNOSIS ASSISTANCE METHOD
    Publication number: 20220301709
    Abstract: The present invention relates to a method of assisting in diagnosis of a target heart disease using a retinal image, the method including: obtaining a target retinal image which is obtained by imaging a retina of a testee; on the basis of the target retinal image, obtaining heart disease diagnosis assistance information of the testee according to the target retinal image, via a heart disease diagnosis assistance neural network model which obtains diagnosis assistance information that is used for diagnosis of the target heart disease according to the retinal image; and outputting the heart disease diagnosis assistance information of the testee.
    Type: Application
    Filed: September 29, 2021
    Publication date: September 22, 2022
    Inventors: Tae Geun CHOI, Geun Yeong LEE, Hyung Taek RIM
  • COSMETIC COMPOSITION COMPRISING EUTECTIC MIXTURE
    Publication number: 20220287938
    Abstract: The present invention relates to a cosmetic composition comprising a eutectic mixture containing: an amino acid, an alpha-hydroxy acid, and water; or two types of amino acids. The cosmetic comprises either an amino acid and an alpha-hydroxy acid or two types of amino acids in the form of a eutectic mixture. Thus, a cosmetic composition with excellent skin penetration effect even under weakly acidic or neutral pH conditions, which causes less irritation, can be provided, wherein the cosmetic composition provides excellent keratin exfoliation, reduces the number of pores, enhances skin elasticity, and promotes skin regeneration while having excellent low-temperature stability.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 15, 2022
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Koo Chul KWON, Tae Geun KWON, Sang Wook PARK, So Young LEE, Ji Hyun SEO
  • VEHICLE AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20220281443
    Abstract: A vehicle configured to perform collision avoidance control includes a steering device, a brake device, an output device, and a controller. When there is a risk of collision between the vehicle and an external object, the controller determines a dangerous state and a collision risk level according to signals received from an operating device being operated by a driver, determines a collision avoidance method, a collision avoidance time point, and a control amount for collision avoidance, based on at least one of the dangerous state and the collision risk level, and controls at least one of the steering device, the brake device, and the output device such that the vehicle performs collision avoidance control, based on the collision avoidance method, the collision avoidance time point, and the control amount for the collision avoidance.
    Type: Application
    Filed: December 8, 2021
    Publication date: September 8, 2022
    Inventors: Dong Hyun SUNG, Jong Chul KIM, Sangmin LEE, Tae-Geun AN, Eungseo KIM, Yongseok KWON
  • Clock generating circuit for LED driving device and method for driving
    Patent number: 11423829
    Abstract: The present disclosure provides a technique for reducing power consumption of circuits generating clocks for driving LEDs.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 23, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Jin Ho Choi, Jang Su Kim, Tae Geun Kim
  • DIAGNOSIS ASSISTANCE SYSTEM AND CONTROL METHOD THEREOF
    Publication number: 20220230750
    Abstract: The present invention relates to a diagnosis assistance system for assisting diagnosis for a plurality of diseases based on a fundus image, the diagnosis assistance system including: a fundus image obtaining unit configured to obtain a fundus image; a first processing unit configured to, for the fundus image, obtain a first result related to a first finding of a patient using a first neural network model, a second processing unit configured to, for the fundus image, obtain a second result related to a second finding of the patient using a second neural network model, a third processing unit configured to determine, on the basis of the first result and the second result, diagnostic information on the patient, and a diagnostic information output unit configured to provide the determined diagnostic information to a user.
    Type: Application
    Filed: February 2, 2022
    Publication date: July 21, 2022
    Inventors: Hyung Taek RIM, Seong Jung KIM, Tae Geun CHOI
  • METHOD AND APPARATUS OF AUTOMATIC OPTICAL INSPECTION USING SCANNING HOLOGRAPHY
    Publication number: 20220221822
    Abstract: Disclosed are a method and apparatus of automatic optical inspection using scanning holography. The apparatus for automatic optical inspection using scanning holography includes: a hologram capturer that takes a hologram of an object existing on an objective plate using a scanning hologram camera; a depth position/rotation angle extractor that extracts a depth position and a rotation angle about an objective surface of the objective plate on the basis of the hologram or the detected monitoring-light; a rotated coordinate system generator that generates a rotated coordinate system corresponding to the objective surface using the depth position and the rotation angle; and a hologram restorer that obtains an image of the object by restoring the hologram in a plane formed in a depth direction of the rotated coordinate system.
    Type: Application
    Filed: June 3, 2020
    Publication date: July 14, 2022
    Applicant: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventor: Tae Geun KIM
  • Multi-well-based cell culture test device for rapid antibiotic susceptibility testing
    Patent number: 11377679
    Abstract: Provided is a multi-well-based cell culture test device having an array structure of a plurality of aligned well units. Each of the well units includes a first sub-well adapted to accommodate a first fluid, a second sub-well adapted to accommodate a second fluid, and a barrier located between the first sub-well and the second sub-well to partition the first sub-well and the second sub-well. The first sub-well has a recess in the depth direction with respect to its bottom to accommodate a solid thin film formed by solidifying the first fluid. The barrier has such a height that the first fluid does not overflow into the second sub-well when the first fluid is loaded into the first sub-well to fill the recess.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: July 5, 2022
    Assignee: QUANTAMATRIX INC.
    Inventors: Sung Hoon Kwon, Hyun Yong Jeong, Tae Geun Lim, Jung Il Choi, Eun Guen Kim
  • VEHICLE AND METHOD OF CONTROLLING THE SAME
    Publication number: 20220203974
    Abstract: A vehicle for performing avoidance control of the vehicle according to a position and a relative speed of an object, may include a sensing device mounted to the vehicle and having a field of view in front of the vehicle and a field of view in a lateral side of the vehicle, the sensing device configured to obtain object data related to the object; a dynamics sensor configured to detect a motion of the vehicle and obtain motion data based on the motion of the vehicle; and a controller including a processor configured to process the object data and the motion data.
    Type: Application
    Filed: November 4, 2021
    Publication date: June 30, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Mando Mobility Solutions Corporation
    Inventors: Sangmin Lee, Dong Hyun Sung, Yongseok Kwon, Tae-Geun An, Eungseo Kim, Junghyun Kim, Jin Hyeon Park, Wonsik Jung
  • Display device
    Patent number: 11367765
    Abstract: A display device includes a first display area including a plurality of first pixel electrodes, and a second display area including a plurality of second pixel electrodes. A first pitch in a first direction of the plurality of first pixel electrodes is smaller than a second pitch in the first direction of the plurality of second pixel electrodes, and a length in the first direction of the first pixel electrodes is smaller than a length in the first direction of the second pixel electrode.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji-Hyun Ka, Tae Geun Kim, Gyeong-Im Lee
  • METHOD OF GENERATING THREE DIMENSIONAL MODEL USING VIRTUAL BRIDGE BASED MULTI INPUT BOOLEAN OPERATION
    Publication number: 20220160477
    Abstract: A method of generating a 3D model for digital dentistry using a virtual bridge based multi input Boolean operation, includes generating a first group model by generating a first virtual bridge connecting models spaced apart from each other among first input models of a first input group when the models are spaced apart from each other among the first input models, generating a second group model by generating a second virtual bridge connecting models spaced apart from each other among second input models of a second input group when the models are spaced apart from each other among the second input models, generating a first result model by a Boolean operation of the first group model and the second group model and removing a remaining first virtual bridge or a remaining second virtual bridge when the first virtual bridge or the second virtual bridge remains in the first result model.
    Type: Application
    Filed: May 25, 2021
    Publication date: May 26, 2022
    Applicant: IMAGOWORKS INC.
    Inventors: Youngjun KIM, Tae-geun SON, Jinhyeok CHOI, Taeseok LEE
  • BATTERY MODULE, METHOD OF MANUFACTURING SAME, AND BATTERY PACK COMPRISING SAME
    Publication number: 20220166084
    Abstract: A battery module according to an embodiment of the present disclosure comprises: a battery cell stack in which a plurality of battery cells are stacked, a U-shaped frame accommodating the battery cell stack and having an opened upper portion, an upper plate covering the battery cell stack on the opened upper portion of the U-shaped frame, a thermally conductive layer located between the U-shaped frame and the battery cell stack, and a structural adhesive layer located between the upper plate and the battery cell stack.
    Type: Application
    Filed: June 26, 2020
    Publication date: May 26, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jinwoo Park, Tae Geun Kim
  • Resin composition for manufacturing separator, preparation method therefor, and battery comprising same
    Patent number: 11322796
    Abstract: A resin composition for fabricating a separator which is easy to control viscosity, a method of preparing the same, and a battery including the same, are disclosed.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: May 3, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Sungyeon Kim, Tae Geun Noh
  • Method for manufacturing reinforced separator, reinforced separator manufactured using the same and redox flow battery
    Patent number: 11309564
    Abstract: A method for manufacturing a reinforced separator including pretreating a porous support using a first solution including a first ionic polymer and ethanol; and impregnating a second solution including a second ionic polymer and a solvent into the pretreated porous support, wherein a concentration of the first ionic polymer in the first solution is lower than a concentration of the second ionic polymer in the second solution, a reinforced separator manufactured using the same, and a redox flow battery.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Sungyeon Kim, Tae Geun Noh, Sikwon Moon
  • Electrode structure and redox flow battery comprising same
    Patent number: 11309565
    Abstract: A redox flow battery including an electrode assembly, the electrode assembly including a carbon block having pores and a flow frame having a first and a second surface, wherein the carbon block is accommodated on one or both of the first and second surfaces.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Jeongbae Lee, Tae Geun Noh, Sujin Byun, Joon Ho Park, Sikwon Moon, Sungyeon Kim
  • Method and device for recycling electrolyte of flow battery
    Patent number: 11309554
    Abstract: The present invention relates to a method for regenerating an electrolyte liquid of a flow battery, and a device for regenerating an electrolyte liquid of a flow battery. The method involves operating a flow battery, stopping the operation of the flow battery, mixing the anode electrolyte liquid and the cathode electrolyte liquid of the flow battery, electrically oxidizing or reducing the mixed electrolyte liquid and dividing the oxidized or reduced electrolyte liquid into each of a cathode electrolyte liquid storage unit and a anode electrolyte liquid storage unit. The device includes a flow battery and a flow battery for regeneration.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Geungi Min, Tae Geun Noh, Sikwon Moon, Jeongbae Lee, Bong Hyun Jeong, Sujin Byun, Sungyeon Kim, Joon Ho Park
  • Ion exchange membrane and flow battery including same
    Patent number: 11309567
    Abstract: An ion exchange membrane including a first ion exchange resin layer with a first and a second surface; a second ion exchange resin layer on the first surface of the first ion exchange resin layer; and a third ion exchange resin layer on the second surface of the first ion exchange resin layer, wherein the second ion exchange resin layer and the third ion exchange resin layer each independently include an ionomer having a higher equivalent weight (EW) than an ionomer of the first ion exchange resin layer.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Sikwon Moon, Sungyeon Kim, Tae Geun Noh
  • Fuel cell system and method of operating same
    Patent number: 11296335
    Abstract: A fuel cell system comprising: a first line configured to pass through a fuel cell stack and allow a coolant to circulate therein; a pump provided in the first line; a second line having one end connected to the first line at a first point positioned between an outlet of the pump and the fuel cell stack, and the other end connected to the first line at a second point positioned between an inlet of the pump and the fuel cell stack; a heater provided in the second line to heat the coolant flowing along the second line; and a third line configured to pass through an air conditioning unit, connected to the first line between the first point and an outlet of the fuel cell stack, and configured to allow a part of the coolant to circulate therein.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: April 5, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Hun Lee, Oh Tak Kwon, Wook Il Jang, Hun Woo Park, Tae Geun Kim
  • Battery module, battery pack comprising battery module, and vehicle comprising battery pack
    Patent number: 11285821
    Abstract: A battery module includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: March 29, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Tae-Geun Kim, Jin-Woo Park, Bok-Gun Lee, Jeong-Woon Lee