Patents by Inventor Yong Hwan Kim

Yong Hwan Kim 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).

  • MOBILE DEVICE, ELECTRONIC DEVICE AND ELECTRONIC SYSTEM FOR POWER LINE COMMUNICATION
    Publication number: 20220312103
    Abstract: An electronic device that includes a first mobile device, and a second mobile device directly connected with the first mobile device through a power line, the second mobile device being configured to perform power line communication with the first mobile device through the power line for a first time period, and perform wireless communication with an external device for a second time period, the second time period not overlapping the first time period.
    Type: Application
    Filed: January 26, 2022
    Publication date: September 29, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sang Un BANG, Yong Hwan KIM, Arom LEE
  • AEROSOL GENERATING ARTICLE, AEROSOL GENERATING DEVICE, AND AEROSOL GENERATING SYSTEM
    Publication number: 20220295892
    Abstract: An aerosol generating system includes an aerosol generating article accommodated in an aerosol generating device to generate an aerosol when heated by the heater, wherein the aerosol generating article comprises: a base portion configured to generate the aerosol when heated; a medium portion arranged at a downstream end of the base portion; and a thermally conductive wrapper surrounding at least a portion of each of the base portion and the medium portion, and configured to transfer heat from the heater, and wherein the heater is arranged to surround the aerosol generating article such that a surface area of the base portion surrounded by the heater is larger than a surface area of the medium portion surrounded by the heater.
    Type: Application
    Filed: August 13, 2020
    Publication date: September 22, 2022
    Applicant: KT&G CORPORATION
    Inventors: Sung Wook YOON, Seung Won LEE, Dae Nam HAN, Yong Hwan KIM
  • INTEGRATED RADAR DEVICE
    Publication number: 20220291333
    Abstract: According to an integrated radar device of the present invention, a plurality of radar modules are disposed such that radar signals radiated by individual radar modules are directed in different directions, and target detection results according to a local coordinate system output from individual radar modules are transformed to a global coordinate system and then integrated to expand a field of view (FOV).
    Type: Application
    Filed: January 15, 2022
    Publication date: September 15, 2022
    Applicant: SMART RADAR SYSTEM, INC.
    Inventors: Yong Hwan KIM, Jae Yong LEE
  • White organic light emitting device and organic light emitting display device using the same
    Patent number: 11424426
    Abstract: A white organic light emitting device and an organic light emitting display device using the white organic light emitting device stably implement white light in a tandem-type top emission structure through uniform lifespans according to emitted colors of light despite driving of the white organic light emitting device for a long time.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 23, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Hyun Kim, Yong-Hwan Kim, Young-Kwan Jung, Hee-Yeol Kim
  • AEROSOL-GENERATING DEVICE INCLUDING DISPLAY
    Publication number: 20220256932
    Abstract: An aerosol-generating device according to the present disclosure includes a display through which a user can easily grasp information about the state of the aerosol-generating device. The display of the aerosol-generating device outputs at least one indicator, and the user can obtain information of the aerosol-generating device linked with each indicator by touching the indicators output from the display.
    Type: Application
    Filed: September 28, 2020
    Publication date: August 18, 2022
    Applicant: KT&G CORPORATION
    Inventors: Sung Wook YOON, Yong Hwan KIM, Seung Won LEE, Dae Nam HAN
  • WHITE LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20220209153
    Abstract: A white light emitting device and the light emitting display device including the same have an improved structure capable of preventing a color difference between regions and eliminating a difference in color characteristics between a low grayscale level and a high grayscale level.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Yong Hwan KIM, Ki Woog SONG
  • WHITE LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20220209154
    Abstract: A white light emitting device and a light emitting display device including the same, in which the relationship between the triplet energy levels of dopants of emission layers is appropriately adjusted so as to improve the efficiency of the white light emitting device and the light emitting display device, thereby increasing a color temperature and enabling rich color representation.
    Type: Application
    Filed: December 23, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Yong Hwan KIM, Ki Woog SONG, Ji Hoon KIM, Ji Yun KIM
  • APPARATUS AND METHOD FOR FAST REFINING SEGMENTATION FOR V-PCC ENCODERS
    Publication number: 20220172404
    Abstract: The present disclosure relates to an apparatus and method for fast refining segmentation for a V-PCC encoder. The apparatus may include a grid segmentation unit segmenting a coordinate space of a point cloud into grid units, and an edge cube search unit searching a cube containing one or more points among the cubes segmented into grid units and containing a segment boundary. The apparatus may also include a surrounding cube search unit searching an edge surrounding cube containing one or more points within a predetermined range from the edge cube, and a smooth score calculation unit calculating smooth scores for all the edge surrounding cubes and all the edge cubes. The apparatus may further include a projection plane index update unit obtaining a normal score based on the calculated smooth scores and updating a projection plane index of each point in the edge cube using the normal score.
    Type: Application
    Filed: April 16, 2021
    Publication date: June 2, 2022
    Inventors: Yong Hwan KIM, Jieon KIM, JinGang HUH, Jong-geun PARK
  • MULTI-GAME MACHINE DISPLAY DEVICE
    Publication number: 20220168626
    Abstract: Disclosed is a display device for a multi-game machine. A display device for a multi-game machine configured such that three or more game machines are connected by a network to play each game performs a control operation to display any one or more of a winning probability, a betting score, and a winning score on a display unit as a result of a game, and the display unit is configured to display any one or more of an immediately previous game display window for displaying a winning probability of an immediately previous game or one or more group display windows for displaying winning probabilities of two or more consecutive games including the immediately previous game, thereby having the effect of satisfying an expected demand of a player for a high winning probability and various winning probabilities, and sufficient expectation of various strategies and tactical interventions of the player and winning.
    Type: Application
    Filed: March 7, 2019
    Publication date: June 2, 2022
    Inventor: Yong Hwan KIM
  • BLOCK VECTOR ESTIMATION METHOD FOR MULTIVIEW VIDEO BASED ON INTRA BLOCK COPY AND DECODER
    Publication number: 20220166984
    Abstract: Disclosed is a method of predicting a block vector in a multi-view image, the method including allowing an encoder to determine a reference block of a reference image for a specific block of a depth image or a specific-view image among multi-view images, allowing the encoder to determine block vector information for intra block copy (IBC) of the specific block on the basis of a block vector of the reference block when the reference block is encoded using the IBC, and allowing the encoder to encode the block vector information of the specific block. The reference image of the specific view is an image of another view, and the reference image of the depth image is a texture image corresponding to the depth image.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 26, 2022
    Inventors: Je Won KANG, Eun YEO, Yong Hwan KIM, Ji Eon KIM
  • CAMERA MIRROR ASSEMBLY FOR VEHICLE
    Publication number: 20220118912
    Abstract: A camera mirror assembly for a vehicle includes a folding unit configured to be rotated with respect to a fixed shaft formed in a base provided in the vehicle; and a support frame in which the folding unit and a camera are mounted at both ends thereof, wherein the support frame is configured to be folded or unfolded to change a position of the camera as the folding unit rotates. Further, the folding unit includes a driving housing, a driving portion, a driven gear portion fixed to the fixed shaft, and a driving force transfer portion for transferring a driving force of the driving portion to the driven gear portion.
    Type: Application
    Filed: July 28, 2021
    Publication date: April 21, 2022
    Inventors: Yong-Hwan KIM, Teong-Kook CHO, Yong-Hei KIM
  • COLORIMETRIC SENSOR KIT FOR SCREENING THERAPEUTIC AGENT FOR NEURODEGENERATIVE DISEASE, INCLUDING AMYLOID SHELLED-GOLD NANOPARTICLE, AND METHOD FOR SCREENING THERAPEUTIC AGENT FOR NEURODEGENERATIVE DISEASE
    Publication number: 20220099665
    Abstract: Disclosed are a colorimetric sensor kit for screening a therapeutic agent for a neurodegenerative disease, capable of easily detecting the degradation of amyloids by a drug, and a method for screening a therapeutic agent for a neurodegenerative disease.
    Type: Application
    Filed: November 1, 2019
    Publication date: March 31, 2022
    Applicant: Korea University Research and Business Foundation
    Inventors: Dae Sung YOON, Dong Tak LEE, In Su KIM, GyuDo LEE, HyoGi JUNG, Yong Hwan KIM
  • CONTAINER FOR RETORT FOOD
    Publication number: 20220097947
    Abstract: The present disclosure relates to a container for retort food and, more specifically, to a container for retort food, which includes: a ridge portion having a closed curve shape to surround a tray part; and an exhaust hole surrounded by the ridge portion, so that the container enables a lid film to be automatically peeled off from the ridge portion by means of a steam pressure generated in a food during heating to exhaust steam and can be used for retort food which is stored at room temperature.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 31, 2022
    Inventors: Ki Pyo KIM, Yong Hwan KIM, Kyoung Sik CHO, Kwang Soo PARK, Byung Kook LEE
  • CONTAINER FOR RETORT FOOD
    Publication number: 20220097933
    Abstract: The present disclosure relates to a container for retort food and, more specifically, to a container for retort food including: a container body in which food may be input and stored; and an inner cap covering the container body. The inner cap covering the container body has a predetermined depth, and thus, effective sterilization may be performed during a retort processing process, overflow of the food in the container body may be prevented, and there is an advantage in satisfying regulations regarding a packing space ratio.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 31, 2022
    Inventors: Ki Pyo KIM, Yong Hwan KIM, Kyoung Sik CHO, Kwang Soo PARK, Byung Kook LEE
  • Motion-constrained AV1 encoding method and apparatus for tiled streaming
    Patent number: 11290714
    Abstract: There is provided a motion-constrained AV1 encoding method and apparatus for tile-based streaming of an ultra-high definition image, which encodes an image such that the image can be decoded by integrating tile-based segmented images at a bit stream level without modifying an AV1 standard decoder. According to an embodiment of the present disclosure, the motion-constrained encoding method includes: limiting a motion prediction range based on a format and a size of an image; and predicting motion vectors regarding tiles constituting the image, based on the limited motion prediction range. Accordingly, a tile-based streaming service is possible through motion-constrained AV1 encoding of an ultra-high definition image (360 VR image or panorama image). In addition, a consumer electronic device is enabled to integrate and decode segmented images by using a single standard AV1 decoder.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: March 29, 2022
    Assignee: Korea Electronics Technology Institute
    Inventors: Yong Hwan Kim, Ganzorig Gankhuyag, Jin Woo Jeong
  • Recombinant microorganism and method for production of formic acid by using same
    Patent number: 11230703
    Abstract: The present invention relates to a recombinant microorganism for producing formic acid, which has a formate dehydrogenase 1 alpha subunit (FDH1?)-encoding endogenous gene deleted therefrom and an FDH1-encoding exogenous gene introduced thereinto, and a method for production of formic acid by using the microorganism.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: January 25, 2022
    Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Yong Hwan Kim, Jung Ho Jang, Byoung Wook Jeon
  • ORAL CLEANING APPARATUS
    Publication number: 20220015882
    Abstract: One purpose of the present invention is to provide an oral cleaning apparatus having a beautiful appearance and reducing fatigue when used. The present invention provides an oral cleaning apparatus. According to an embodiment, an oral cleaning apparatus comprises: a body having a donut shape with a hole formed therein when viewed from the side, the body including a front portion provided in front of the hole and a rear portion provided behind the hole; a nozzle tip provided at the front portion of the body and discharging cleaning water to the outside; a water tank provided in the body and storing the cleaning water; a pump for pumping the cleaning water, which is stored in the water tank, to the nozzle tip; and a power source for supplying power to the pump, wherein the center of gravity of the body may be provided biased toward the front portion.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 20, 2022
    Inventor: YONG HWAN KIM
  • EXTERIOR CAMERA LENS CLEANING SYSTEM AND CLEANING METHOD THEREOF
    Publication number: 20210402957
    Abstract: An exterior camera lens cleaning system for a vehicle may include: a base unit fixed to the vehicle; a housing unit configured to be rotatable with respect to the base unit; a camera unit including a camera module, the camera unit at least partially inserted into the housing unit and configured to move in a longitudinal direction of the housing unit; a wiper disposed on an inside surface of the housing unit so as to face the camera module; and a control unit configured to receive video data through the camera module, to control a rotation operation of the housing unit based on a state of the vehicle, and to control an extension operation of the camera unit. The camera unit may be interlocked with the housing unit, and when the housing unit is rotated by the control unit, the camera unit may be configured to move horizontally in the longitudinal direction of the housing unit.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jong Min Park, Nak Kyoung Kong, Sang Hyun Jung, Ki Hong Lee, Da Sol Yu, Seung Hyeok Chang, Yeong Kook Cho, Yong Hwan Kim, Won Bin Kim
  • Electronic device including flexible display panel
    Patent number: 11201195
    Abstract: An electronic device includes a first lead, a second lead, a touch sensitive display panel including a screen area and an extended area that extends from the screen area, and a control circuit. The touch sensitive display panel includes a flexible substrate, a thin film transistor (TFT) layer including a plurality of light-emitting elements, an insulation layer in which a via-hole is formed, and a touch sensor. The first lead is formed on the TFT layer in the screen area and the extended area and connects the control circuit and the plurality of light-emitting elements. The second lead is formed on the insulation layer in the screen area and on the TFT layer in the extended area, and extends from the screen area to the extended area through the via-hole formed in the insulation layer and connects the control circuit and the touch sensor.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: December 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Won Hong, Yong Hwan Kim, Eui Jin Kim, Hak Yeol Kim, Jong Dae Park, Woo Young Oh, Su Jin Yun, Kwang Tai Kim, Hyung Sup Byeon, Su Cheol Cheong
  • DISPLAY DEVICE
    Publication number: 20210367212
    Abstract: A display device includes a display layer including an active area including a plurality of pixel areas, and a peripheral area adjacent to the active area, an insulating layer disposed on the display layer, the insulating layer including at least one first opening overlapping the plurality of pixel areas, and at least one second opening in the peripheral area, a refractive index layer disposed on the insulating layer, having a refractive index greater than a refractive index of the insulating layer, and spaced apart from the at least one second opening, and a polarizing layer overlapping the refractive index layer. At least a portion of the polarizing layer overlaps the at least one second opening.
    Type: Application
    Filed: December 30, 2020
    Publication date: November 25, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: IL-JOO KIM, GUNWOO KO, YONG-HWAN KIM, TAEKON KIM, HYUNYOUNG KIM, JONG-RYUK PARK, WANGWOO LEE, HYUNGJUN LIM, YOUNGBAE JUNG, JUNG-HYUN CHO