Patents by Inventor In KWON

In KWON 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).

  • BATTERY MODULE WITH IMPROVED UNIFORMITY IN TEMPERATURE OF BATTERY CELLS
    Publication number: 20230135644
    Abstract: A battery module includes a module case having a battery cell stack constituted by a plurality of stacked battery cells received therein, a heat dissipation resin added between the battery cell stack and a first surface of the module case, a cooling member coupled outside the first surface of the module case, the cooling member being configured to cool the battery cell stack, and a heat transfer material added to a middle part of an outer surface of the cooling member that faces the first surface of the module case. The heat transfer material is disposed at a part of the battery cell stack that has a relatively high temperature, whereby temperature deviation between the battery cells is reduced.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 4, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bong Keun KWON, Byung O PARK, Jae Sung PARK
  • Washing machine and method for controlling the same
    Patent number: 11639572
    Abstract: A washing machine includes a water storage tank, a vibration sensor provided to the water storage tank, a washing tub rotatably disposed in the water storage tank and configured to accommodate laundry therein, a motor configured to rotate the washing tub, and a controller. The controller is configured to: measure an unbalance (UB) value based on rotating the washing tub during a dewatering stroke; control the motor to stop rotating the washing tub based on the UB value exceeding an allowable UB value included in a preset UB table; measure a dewatering time of the laundry and a vibration value during the dewatering stroke using the vibration sensor; and change the allowable UB value included in the preset UB table based on the dewatering time and the vibration value.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: May 2, 2023
    Assignee: LG Electronics Inc.
    Inventors: Suncheol Bae, Jain Koo, Baekeun Kwon
  • Stage and organic light emitting display device using the same
    Patent number: 11640788
    Abstract: A stage including: an output circuit connected to a first node and a second node; an input connected to a third node and a fourth node; and a plurality of signal processors between the output and the input, the plurality of signal processors electrically connecting the first node and the third node and electrically connecting the second node and the fourth node, wherein the input includes: a seventh transistor connected between a first input terminal and the fourth node and having a gate electrode connected to a second input terminal; a plurality of eighth transistors serially connected between the third node and the second input terminal and having gate electrodes connected to the fourth node; and a ninth transistor connected between the third node and a second power source and having a gate electrode connected to the second input terminal.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: May 2, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung Kyu Lee, Seung Ji Cha, Ji Hyun Ka, Tae Hoon Kwon, Min Ku Lee, Jin Tae Jeong
  • Washing machine
    Patent number: 11639575
    Abstract: Disclosed is a detergent supply device having an improved locking structure and a washing machine including the same. The washing machine includes a main body, a tub disposed inside the main body to accommodate water, a detergent case configured to supply a detergent to the tub, and a locking device configured to detachably connect the detergent case to the main body, wherein the locking device includes a first locking member disposed in the main body, and a second locking member disposed in the detergent case to unlock or lock the first locking member by being pressed or released.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: May 2, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Geonhui Jo, Wonseok Choi, Yongchan Kwon
  • Wireless power transmitter, wireless power receiver, and control methods thereof
    Patent number: 11641221
    Abstract: A wireless power receiver, and control methods thereof are provided. The wireless power receiver includes a communication module; and a controller. The controller is configured to identify whether a near-field communication (NFC) tag is detected, wherein the NFC tag is external to a wireless power transmitter and the wireless power receiver, and transmit, by using the communication module, a signal indicating whether the NFC tag is detected to the wireless power transmitter.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: May 2, 2023
    Inventors: Kyung-Woo Lee, Sang-Wook Kwon, Sung-Kweon Park
  • Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
    Patent number: 11641773
    Abstract: An organometallic compound represented by Formula 1A: wherein, in Formula 1A, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 2, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jungin Lee, Kyuyoung Hwang, Soyeon Kim, Aram Jeon, Hyeonho Choi, Hyun Koo, Sangdong Kim, Yoonhyun Kwak, Ohyun Kwon, Byoungki Choi
  • Roof mounted airbag
    Patent number: 11639148
    Abstract: A roof mounted airbag is proposed. The roof mounted airbag includes: a fixed chamber having an upper portion fixed to a roof of a vehicle and configured to be expanded downward when gas is supplied into the fixed chamber; a first separated chamber connected to the fixed chamber, having an inside that communicates with an inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into the first separated chamber; and a second separated chamber connected to the fixed chamber while being spaced apart from the first separated chamber, having an inside that communicates with the inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into second separated chamber.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: May 2, 2023
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Ga Ram Jeong, Hae Kwon Park
  • Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same
    Patent number: 11639470
    Abstract: An etching composition for a silver-containing thin film, the etching composition comprising an inorganic acid compound, a sulfonic acid compound, an organic acid compound, a nitrate, a metal oxidizing agent, an amino acid compound, and water.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: May 2, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jonghee Park, Hyoung Sik Kim, O Byoung Kwon, Gi-Yong Nam, Kyungchan Min, Suck Jun Lee, Youngmin Kim, Jinhyung Kim, Donghun Lee, Kyu-Hun Lim, Dongmin Jang
  • Smart generator
    Patent number: 11641150
    Abstract: The present disclosure relates to a smart generator and, more particularly, to a smart generator in which two stators are used for a single rotor, the gap between an N-pole and an S-pole of the first and second stators is decreased, and a load that is an interference electromagnetic force affecting a rotor wire is minimized, whereby more power can be generated from a less force.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: May 2, 2023
    Inventor: O Chan Kwon
  • Differential based decoding for a non-coherent signal
    Patent number: 11641252
    Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a receiver. The apparatus is configured to receive a non- coherent signal and determine a first differential of the received non-coherent signal on each of one or more receive antennas for a set of binary vectors to obtain a lower order representation of the non-coherent signal. The apparatus is configured to combine the differentials across antennas, decode the lower order representation of the non-coherent signal based on the first differential of the non-coherent signal and to reconstruct a higher order representation of the non-coherent signal based on the decoded lower order representation of the non-coherent signal.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: May 2, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jiun-Ting Huang, Wei Yang, Jay Kumar Sundararajan, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Tingfang Ji
  • Cadmium free quantum dot including lithium, production method thereof, and electronic device including the same
    Patent number: 11639466
    Abstract: A cadmium free quantum dot includes zinc, tellurium, and selenium, and lithium. A full width at half maximum of a maximum luminescent peak of the cadmium free quantum dot is less than or equal to about 50 nanometers and the cadmium free quantum dot has a quantum efficiency of greater than 1%.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: May 2, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Wook Kim, Eun Joo Jang, Hyo Sook Jang, Soo Kyung Kwon, Seon-Yeong Kim, Ji-Yeong Kim
  • Memory system and operating method thereof
    Patent number: 11640263
    Abstract: Embodiments of the present disclosure relate to a memory system and an operating method thereof. According to the embodiments of the present disclosure, the memory system may include a plurality of cores, a control core, and a shared memory. When processing the event, the control core may select a first core executing a target job requiring distributed execution among the plurality of cores, and the first core may run a first firmware among the plurality of firmwares to execute the target job. The control core may select a second core to execute the target job together with the first core, and may control the second core to run the first firmware. The control core may control the first core and the second core to perform distributed execution of the target job.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: May 2, 2023
    Assignee: SK hynix Inc.
    Inventors: Su Ik Park, Ku Ik Kwon, Kyeong Seok Kim, Yong Joon Joo
  • Vehicle terminal, system, and method for processing message
    Patent number: 11640507
    Abstract: A vehicle terminal system for processing a message includes: a portable device for receiving the message; and a vehicle terminal for analyzing a text of the message received from the portable device to yield an analysis result, and for determining a recommended operation corresponding to the analysis result. Thus, the vehicle terminal does not output pop-up images for all messages received from the portable device and recommends a message suitable for the user.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: May 2, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sung Soo Park, Soon Kwon Paik, Seung Shin Lee, Chang Woo Chun
  • Multi-antenna processing in multi-link wireless communication systems
    Patent number: 11641660
    Abstract: A method for multi-antenna processing in multi-link wireless communication systems includes transmitting by a first MLD, a first capability defining a first number of Spatial Streams (SS) supported by the first MLD for a single link exchange over one of a subset of links from a plurality of links between the first MLD and a second MLD. A second capability is transmitted by the first MLD defining a second number of SS supported by the first MLD for each link of a multi-link exchange. At least one Radio Frequency (RF) chain of the first MLD is configured to enable communication over the subset of links from the plurality of links.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: May 2, 2023
    Assignee: NXP USA, Inc.
    Inventors: Young Hoon Kwon, Rui Cao, Liwen Chu, Hongyuan Zhang, Huiling Lou
  • Optical phased array chip using MEMS switch and manufacturing method thereof
    Patent number: 11640030
    Abstract: Disclosed are an optical phased array chip and a method of manufacturing the same. The optical phased array chip includes a plurality of optical switches and a plurality of optical phased arrays implemented on a single integrated circuit, wherein the single integrated circuit includes a silicon substrate, a lower layer formed on an upper portion of the silicon substrate, a silicon layer formed on an upper portion of the lower layer, a first upper layer, a second upper layer and a third upper layer sequentially arranged on the silicon layer, and an electrode that penetrates through the first upper layer while being grounded to the silicon layer and is formed on an upper portion of the first upper layer.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: May 2, 2023
    Assignees: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyo-Hoon Park, Jong-Bum You, Dong-Eun Yoo, Ju-Beom Lee, In Ki Kim, Tae Joon Seok, Geumbong Kang, Hyeonho Yoon, Nam-Hyun Kwon
  • Display device and method of driving the same
    Patent number: 11640792
    Abstract: A method of driving a display device including a sensing line, a light-emitting element, a capacitor, and a driving transistor, the driving transistor comprising a control terminal that is connected to the capacitor, an input terminal, and an output terminal, the method including: connecting the control terminal and the output terminal; connecting the control terminal and the output terminal to a ground voltage and then disconnecting the control terminal and the output terminal from the ground voltage; sensing a first voltage of the control terminal through the sensing line; and calculating a threshold voltage of the driving transistor based on the first voltage.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: May 2, 2023
    Assignees: Samsung Display Co., Ltd., IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Ung-Gyu Min, Oh-Kyong Kwon
  • Integrated photoacoustic gas sensor and method for manufacturing the same
    Patent number: 11639891
    Abstract: The present disclosure relates to a photoacoustic gas sensor for detecting the presence or absence of gas using the interaction of a laser beam and gas molecules. The integrated photoacoustic gas sensor according to an embodiment includes a light output unit; a lens unit configured to concentrate a laser beam output from the light output unit; and a photoacoustic sensing unit having a quartz tuning fork aligned on the lens unit and configured to convert a vibration, generated when the laser beam passing through the lens unit interacts with gas molecules, into an electric signal.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: May 2, 2023
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Joonhyun Kang, Il Ki Han, S. Joon Kwon, Young Min Jhon
  • METHOD FOR PROVIDING INTERFACE BY USING VIRTUAL SPACE INTERIOR DESIGN, AND DEVICE THEREFOR
    Publication number: 20230128740
    Abstract: A method for operating an interior layout device, according to an embodiment of the present invention, comprises the steps of: acquiring indoor structure information and interior layout information; identifying, on the basis of rendering information of the indoor structure information and interior layout information, at least one piece of exposed object information exposed within the field of view of a user; determining, according to user recognition and comparison processing, arrangement information about interfacing points indicating the at least one piece of exposed object information; and outputting the interfacing points together with the rendering information.
    Type: Application
    Filed: November 27, 2020
    Publication date: April 27, 2023
    Inventors: Jong Seon HONG, Byeong Tae KWON, Hee Seop YOON
  • DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20230130999
    Abstract: Display panel and display apparatus including the same are disclosed. The display panel includes a substrate including a main display area disposed at a center thereof, a plurality of sub display areas disposed outside the main display area, and a display panel corner area disposed between sub display areas of the plurality of sub display areas adjacent to each other and arranged at a corner of the substrate; and display elements arranged on the substrate. A bent groove is defined in the substrate, and arranged between the main display area and at least one sub display area of the plurality of sub display areas of the substrate, and between the main display area and the display panel corner area.
    Type: Application
    Filed: October 26, 2022
    Publication date: April 27, 2023
    Inventors: Dongsung Lee, Yonghoon Kwon, Misun Kim, Sehun Choi
  • POWER ADAPTATION FOR SYNCHRONIZATION SIGNAL BLOCKS
    Publication number: 20230126705
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of a transmission power for a synchronization signal block (SSB) transmission by a base station, the indicated transmission power different than a default transmission power for SSB transmissions by the base station. The UE may determine a received power with which the SSB transmission is received at the UE. The UE may receive one or more downlink transmissions from the base station based at least in part on the received power for the SSB transmission and a difference between the default transmission power and the indicated transmission power for the SSB transmission.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 27, 2023
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Hung Dinh Ly, Huilin Xu, Hwan Joon Kwon