Patents by Inventor Jung An

Jung 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).

  • Method for URL analysis and electronic device thereof
    Patent number: 11522870
    Abstract: A method and apparatus for analyzing a URL included in contents and displaying the analyzed result is provided. The method includes detecting a URL from contents, analyzing the URL, and displaying the analyzed result.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: December 6, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Il Son, Hyun-Jung Kim, Sun-Kee Lee, Jin-Gil Yang, In-Ji Jin
  • Display device with an optical sensor
    Patent number: 11521420
    Abstract: Systems and methods are described for a display device in which the recognition failure of a fingerprint recognition sensor disposed in a display area without being exposed to the outside is reduced. The display device comprises a display panel; a cover window disposed above the display panel; an optical sensor, wherein at least a part of the optical sensor is disposed under the display panel; and an infrared blocking member disposed between the optical sensor and the cover window and at least a part of which overlaps the optical sensor from above the optical sensor.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: December 6, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Beong Hun Beon, Woo Suk Jung
  • Active metamaterial array and method for manufacturing the same
    Patent number: 11520206
    Abstract: An active metamaterial array of the present disclosure includes: a substrate; a plurality of metamaterial structures disposed on the substrate and spaced apart from each other; a conductivity variable material layer formed between each of the plurality of the metamaterial structures so as to selectively connect the metamaterial structures; an electrolyte material layer formed on the metamaterial structures and the conductivity variable material layer; and a gate electrode disposed at one end of the substrate so as to be in contact with one region of the electrolyte material layer, and when an external voltage is applied to the gate electrode, the gate electrode changes the conductivity of the conductivity variable material layer by controlling the migration of ions contained in the electrolyte material layer.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: December 6, 2022
    Assignee: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Ho Jin Lee, Moon Sung Kang, Hyun Seung Jung, Eun Ah Heo, Bo Eun Cho, Jae Mok Koo
  • Method of controlling braking when steering in-wheel motor vehicle
    Patent number: 11518389
    Abstract: A method of controlling braking when steering an in-wheel motor vehicle includes monitoring a required tire rotation angle for each steering angle and an actual tire rotation angle when performing cooperative control of an in-wheel motor for reducing a steering load, and generating a vehicle braking force in a case where the actual tire rotation angle exceeds the required tire rotation angle, thereby easily preventing a vehicle-skidding phenomenon.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: December 6, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Dae Suk Jung
  • Touch front light module and touch display device
    Patent number: 11520183
    Abstract: A touch front light module includes a touch light-guiding unit, a light-emitting unit, and a protective layer. The touch light-guiding unit includes a glass board, a touch layer disposed on a top surface of the glass board, and a microstructure layer disposed on a bottom surface of the glass board and which has a plurality of microstructures for light scattering. The light-emitting unit is disposed on a lateral side of the touch light-guiding unit and is configured to emit light to be incident on the lateral surface of the glass board. The protective layer is disposed on the touch layer. A touch display device including a display module and the touch front light module disposed on the display module is also disclosed.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: December 6, 2022
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Sheh Jung Lai, Kuo Hsin Wang, Ming Chuan Lin, Yu Ling Chen
  • Memory device for canceling sneak current
    Patent number: 11521679
    Abstract: Disclosed is a memory device for cancelling a sneak current. The memory device according to the exemplary embodiment of the present disclosure includes a memory cell array which includes a plurality of word lines and a plurality of bit lines intersecting each other and memory cells disposed at intersections of the word lines and the bit lines; and a sensing circuit which supplies a bit line current to all or some of the bit lines, cancels a sneak current based on the bit line current by at least one switching control, and senses and amplifies data stored in the memory cell to output the sensed and amplified data.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: December 6, 2022
    Assignee: UIF (University Industry Foundation), Yonsei University
    Inventors: Seong Ook Jung, Tae Hyun Kim, Byung Kyu Song
  • Apparatus and method for estimating motor RPM in electronic brake system
    Patent number: 11519931
    Abstract: An apparatus for estimating a motor RPM in an electronic brake system may include: a current signal amplifier configured to amplify a voltage applied across a motor driver by a current which flows while the motor driver is turned on, the motor driver being included in a motor driving circuit configured to apply motor driving power to a motor or remove the motor driving power according to a switch-on/off of the motor driver; and a controller configured to detect a waveform with a one-period time from periodically repeated waveforms by processing the signal waveform amplified by the current signal amplifier, calculate a one-rotation time based on the one-period time and the number of commutators of the motor, and calculate a motor RPM using the one-rotation time.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: December 6, 2022
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jung Hoon Kim, Bong Ju Ahn
  • Memory chip having security verification function and memory device
    Patent number: 11520933
    Abstract: A memory chip comprises a first memory controller, a first data storage zone, a security unit and an address configuration unit. The first data storage zone is coupled to the first memory controller, and represented by a first physical address range. The security unit is coupled to the first memory controller. The address configuration unit is coupled to the first memory controller. The memory chip is configured to be coupled between a host controller and another memory chip. The another memory chip comprises a second data storage zone represented by a second physical address range. The address configuration unit records one or more relationships of a logical address range corresponding to the first physical address range and the second physical address range. The security unit is configured to encrypt and decrypt data in the first data storage zone and the second data storage zone.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: December 6, 2022
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Kuen-Long Chang, Chia-Jung Chen, Chin-Hung Chang, Ken-Hui Chen
  • Auxiliary handle device configured to be used in entering or exiting vehicle
    Patent number: 11518302
    Abstract: The present disclosure provides an auxiliary handle device configured to be used in entering or exiting a vehicle. The auxiliary handle device includes a cover unit including first and second movement guides, which define a movement path, a guide frame unit, which is connected to the cover unit so as to be slidably moved along a rail of a mounting plate mounted on a roof of the vehicle, and a handle unit, which is mounted on the cover unit so as to be selectively projected downwards from the mounting plate, the handle unit including a first guide pin and a second guide pin, which are respectively mounted in the first movement guide and the second movement guide such that the first and second guide pins are moved while being rotated so as to project the handle unit downwards from the mounting plate.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: December 6, 2022
    Inventors: Min Ho Cho, Ji Ah Kim, Jin Ho Hwang, Ha Ryung Park, Jae Hoon Jung
  • Mobile communication method using AI
    Patent number: 11522639
    Abstract: Provided is a method for transmitting or receiving data, by a user equipment (UE), to or from a base station (BS). The method includes transmitting, by the UE, capability information of the UE to the BS, wherein the capability information includes information related to artificial intelligence (AI) calculation for the data transmission or reception, receiving, by the UE, at least one of a plurality of AI parameters from the BS, and applying the at least one AI parameter to an encoding process for the data transmission or a decoding process for the data reception, wherein the encoding process or the decoding process is performed by information on a network structure in the at least one AI parameter, and wherein the at least one AI parameter comprises a plurality of information for performing the encoding process or the decoding process by the network structure.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: December 6, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sunam Kim, Ilhwan Kim, Jongku Lee, Ikjoo Jung
  • LED assembly having vertically aligned vertical type micro LED
    Patent number: 11521954
    Abstract: Disclosed is a light emitting diode (LED) assembly having vertical type micro LEDs which are vertically aligned and is capable of significantly improving light efficiency, a light quantity, and an integration degree through optimized alignment of the vertical type micro LEDs each having a nano size or micro size. The LED assembly includes a substrate provided with a plurality of through holes formed in a thickness direction, micro LEDs each formed in a vertical type in which a vertical width is greater than a lateral width, and aligned in an upright state by being at least partially inserted into the through holes, and a first electrode deposited on a lower surface of the substrate to be connected to a first conductive layer and a second electrode deposited on an upper surface of the substrate to be connected to a second conductive layer.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: December 6, 2022
    Inventors: Chi-Young Yoon, Bae-Gun Jung
  • Image marking method and computing device implementing image marking method
    Patent number: 11521310
    Abstract: An image marking method includes acquiring an image and at least one feature to be marked in the image, searching for at least one target area matching the at least one feature to be marked in the image, and marking the at least one target area with a preset graphic. The feature corresponds to the preset graphic.
    Type: Grant
    Filed: October 11, 2020
    Date of Patent: December 6, 2022
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Jung-Yi Lin
  • Intrusion detection apparatus and method thereof
    Patent number: 11521480
    Abstract: An intrusion detection apparatus and method thereof are provided. The intrusion detection apparatus includes a status detection device, a front-end signal processor, a delay device, and a signal sampler. The status detection device is configured to generate an indicating signal according to an opened status of the case. The front-end signal processor receives the indicating signal and performs a noise filtering function on the indicating signal so as to generate a processed indicating signal. The delay device delays the processed indicating signal to generate a delayed indicating signal. The signal sampler samples the processed indicating signal to generate a detection result according to the delayed indicating signal.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: December 6, 2022
    Assignee: Wiwynn Corporation
    Inventors: Chi Ming Wu, Yu Shu Kao, Hsieh Ju Tsai, Ye Sheng Lin, Po Jung Lin
  • Flexible connection member and electronic device comprising same
    Patent number: 11523507
    Abstract: Various embodiments disclosed in the disclosure relate to a flexible connection member and an electronic device comprising same, the flexible connection member having an RF line for signal transmission formed therein, wherein an impedance of the RF line is prevented from being changed even when a flexible printed circuit board is bent.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: December 6, 2022
    Assignees: Samsung Electronics Co., Ltd., SI FLEX CO., LTD.
    Inventors: Sungwon Park, Junghyub Kim, Hwanyoul Jeong, Seungyup Lee, Youngsun Lee, Hesuk Jung, Eunseok Hong
  • Touch display system performing ground modulation
    Patent number: 11520431
    Abstract: A touch display system includes: a display driver integrated circuit (IC) configured to drive a display panel; a touch screen controller configured to drive a touch screen panel; a driving voltage generator configured to provide driving voltages to the display panel, the display driver IC, and the touch screen controller; and a ground modulation device configured to receive a driving signal, which is used to drive the touch screen panel and periodically swings between a first reference voltage level and a second reference voltage level, from the touch screen controller, configured to generate a modulated ground voltage, which periodically swings between the first reference voltage level and the second reference voltage level, based on the driving signal, and configured to provide the modulated ground voltage to the display panel, the display driver IC, and the touch screen controller
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: December 6, 2022
    Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Hanyang University
    Inventors: Yunrae Jo, Ohkyong Kwon, Yoonkyung Choi, Jinbong Kim, Jaehyung Jung
  • Motor driven power steering control method and motor driven power steering control system
    Patent number: 11518433
    Abstract: A motor driven power steering control method may include setting a virtual friction model to a column connected between a steering wheel and a rack gear; calculating a frictional torque of the column by taking a steering angular speed of the steering wheel as an input parameter in the set virtual friction model; and calculating a target steering torque on the basis of a virtual steering system model using the frictional torque of the column as a parameter.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: December 6, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Eun Cho, Young Min Go
  • Conductive porous ceramic substrate and method of manufacturing same
    Patent number: 11521889
    Abstract: The present invention relates to a conductive porous ceramic substrate and a method of manufacturing the same, and more particularly to a conductive porous ceramic substrate, in which a porous ceramic substrate used as a chuck or stage for fixing a thin semiconductor wafer substrate or display substrate through vacuum adsorption is imparted with antistatic performance so as to prevent the generation of static electricity, and a method of manufacturing the same.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: December 6, 2022
    Assignees: MAX TECH CO., LTD., Tri-N CO., LTD.
    Inventors: Byoung Hak Kim, Seung Woo Baik, June Beom Choi, In Woong Kim, Jong Yeol Jung, Chun Moo Lee, Gyu Ha Kim, In Bum Shin
  • Electronic apparatus and control method thereof
    Patent number: 11523326
    Abstract: An electronic apparatus is provided. The electronic apparatus includes: a communication interface comprising circuitry and a processor connected with the communication interface and configured to control the electronic apparatus, wherein the processor is configured to, based on identification information of an access point and access information including an access allowance time to the access point being received from another electronic apparatus through the communication interface, connect communication to the access point based on the identification information of the access point, and based on the access allowance time passing, release access to the access point.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: December 6, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Saerome Kim, Jiung Yu, Jihoon Jung
  • Basket for a wall with built-in home appliances
    Patent number: D971896
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: December 6, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Junghyun Joo, Junghan Ryu, Yunjoo Kim, Taeho Kim, Kisang Jung, Hwasuk Shim, Youngkyoung Kim, Jipyo Hong, Chulmin Lim, Bumsang Lee, Mijin Jung, Jaemyo Shim, Junki Kim
  • Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structure
    Patent number: RE49330
    Abstract: Disclosed are an apparatus and a method of encoding/decoding a video, particularly a method and an apparatus for storing a quantization parameter differential value in a largest coding unit (LCU) based on quadtree splitting and adaptively predicting a quantization parameter value based on context information on neighboring CUs. Quadtree-based quantization parameter encoding and decoding methods and apparatuses effectively show information on a block having a quantization parameter differential value based on splitting information on a CU and adaptively predict a quantization parameter value using context information including a block size, block partition and a quantization parameter of a neighboring CU.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: December 6, 2022
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Dong Gyu Sim, Jung Hak Nam, Hyung Ho Jo