Patents by Inventor Joon Young Park

Joon Young Park 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).

  • Publication number: 20210009130
    Abstract: An eco-friendly vehicle and a launch control method for an eco-friendly vehicle reduces an unpleasant secondary launch effect based on a gear alignment state of a transmission in a specific situation. The launch control method includes: determining a first condition for enabling a preset stop control when the first condition is satisfied; turning off a control for generating a creep torque of a motor when a brake is released; controlling a transmission in an open state and enabling the control for generating the creep torque; and when a second condition for revolutions per minute (RPM) of the motor is satisfied, controlling the transmission in a lock state through a slip state.
    Type: Application
    Filed: December 4, 2019
    Publication date: January 14, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Kyeom CHO, Jea Mun LEE, Sung Bae JEON, Hui Un SON, Joon Young PARK
  • Patent number: 10887603
    Abstract: According to the present invention, an image-encoding method comprises the following steps: receiving image information; generating a restored block for the current block based on the image information; and generating a finally restored block for the current block by applying an in-loop filter to the restored block on the basis of the image information. According to the present invention, image-encoding/decoding efficiency may be improved.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: January 5, 2021
    Assignee: LG Electronics Inc.
    Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Byeong Moon Jeon, Yong Joon Jeon
  • Patent number: 10880563
    Abstract: The present invention includes obtaining block type identification information on a partition of the current macroblock when the current macroblock is intra-mixed, specifying a block type of the current macroblock based on the block type identification information, obtaining an intra prediction mode of the current macroblock according to the block type of the partition of the current macroblock, and predicting the current macroblock using the intra prediction mode and a pixel value of a neighboring block.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: December 29, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Joon Young Park, Seung Wook Park, Jung Sun Kim, Young Hee Choi, Byeong Moon Jeon
  • Patent number: 10880575
    Abstract: A method and apparatus for decoding a video signal are disclosed. A method for decoding a video signal includes obtaining block type information of a current block, confirming a prediction mode of the current block based on the block type information, obtaining, if the prediction mode of the current block is an intra prediction mode according to the prediction mode, at least one correlation parameter information using at least one neighboring pixel of the current block, obtaining an intra prediction value of the current block using the correlation parameter information, and reconstructing the current block using the intra prediction value of the current block.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: December 29, 2020
    Assignee: LG Electronics Inc.
    Inventors: Jae Won Sung, Seung Wook Park, Yong Joon Jeon, Jung Sun Kim, Young Hee Choi, Byeong Moon Jeon, Joon Young Park
  • Patent number: 10879324
    Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: December 29, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Shin Lee, Joon Young Park, Min Goo Kang, Jung Woo Ko, Jong Sung Park, Hong Kyun Ahn, Sang Min Yi, Sang Woo Jo, Young Eun Ryu, Yoon Seo Lee
  • Publication number: 20200403776
    Abstract: Disclosed herein are an apparatus and method for achieving distributed consensus based on decentralized Byzantine fault tolerance. The apparatus may include one or more processors and an execution memory for storing at least one program that is executed by the one or more processors, wherein the program is configured to receive delegate request messages, each including a first transaction for requesting distributed consensus proposed by a client, and determine congress candidate nodes forming a consensus quorum, to be consensus nodes based on the delegate request messages, generate a prepare message that includes a second transaction for obtaining consent to results of determination of the consensus nodes, and send the prepare message to the consensus nodes, and receive commit messages, each including an electronic signature of a corresponding consensus node, from the respective consensus nodes, and broadcast a reply message indicative of results of verification of the electronic signatures.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 24, 2020
    Inventors: Jin-Tae OH, Joon-Young PARK, Ki-Young KIM, Dong-Oh KIM, Young-Chang KIM
  • Publication number: 20200396484
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventors: Yong Joon JEON, Seung Wook PARK, Jae Hyun LIM, Jung Sun KIM, Joon Young PARK, Young Hee CHOI, Jae Won SUNG, Byeong Moon JEON
  • Patent number: 10864899
    Abstract: A system for parking control of a vehicle in which a transmission parking configuration is omitted is provided. The system includes a shift by wire device that requests a parking control of the vehicle when a parking stage is input by an operation of a driver. An electronic parking brake operates a brake installed on a drive wheel via a relay which is connected to be in a parking brake state when the electronic parking brake receives the parking control request from the shift by wire device. The shift by wire device switches the relay to directly operate the brake to be in the parking brake state when the shift by wire device receives a failure event, which indicates that a normal operation of the electronic parking brake is impossible, from the electronic parking brake.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: December 15, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Joon Young Park, Chang Hyun Lee, Yang Rae Cho, Hwi Bong Chang, Seong Uk Bae
  • Patent number: 10841622
    Abstract: The present invention relates to an entropy encoding method, an entropy decoding method and to an apparatus using same. The entropy decoding method includes: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: November 17, 2020
    Assignee: LG Electronics Inc.
    Inventors: Jae Hyun Lim, Seung Wook Park, Yong Joon Jeon, Chul Keun Kim, Young Hee Choi, Jung Sun Kim, Nae Ri Park, Hendry Hendry, Byeong Moon Jeon, Joon Young Park
  • Publication number: 20200351512
    Abstract: According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Jae Hyun LIM, Seung Wook Park, Jung Sun Kim, Yong Joon Jeon, Joon Young Park, Byeong Moon Jeon
  • Publication number: 20200340420
    Abstract: Disclosed are a vehicle and a method of providing fuel consumption information thereof in which the influence of driver's pedal operation on actual fuel consumption, including a latent distance to empty (DTE), due to variation in kinetic energy of the vehicle may be displayed. The method includes detecting whether or not one of an accelerator pedal and a brake pedal is operated, determining guidance fuel consumption based on a change in an available coasting distance according to a change in a vehicle speed due to operation of the one of the accelerator pedal and the brake pedal, which is detected, and outputting the determined guidance fuel consumption.
    Type: Application
    Filed: November 18, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hui Un Son, Jea Mun Lee, Sung Bae Jeon, Joon Young Park, Jin Kyeom Cho
  • Patent number: 10814859
    Abstract: Disclosed are a hybrid electric vehicle which may minimize fuel efficiency loss by shift intervention, and a method of controlling shift thereof. The method of controlling shift of the hybrid electric vehicle includes predicting torque of an input terminal of a transmission at a shift time, predicting an RPM of a motor at the shift time, predicting a quantity of intervention using the predicted torque of the input terminal of the transmission and the predicted RPM of the motor, determining whether or not intervention using the motor alone at the shift time is feasible based on the predicted quantity of intervention, and executing shift corresponding to a result of the determination.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: October 27, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seong Wook Moon, Joon Young Park
  • Patent number: 10820013
    Abstract: An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. According to an apparatus and method for processing a video signal, high reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: October 27, 2020
    Assignees: LG Electronics Inc., Korea Advanced Institute of Science and Technology
    Inventors: Byeong Moon Jeon, Seung Wook Park, Joon Young Park, Jae Won Sung, Hyun Wook Park, Jee Hong Lee, Jin Young Lee, Dong San Jun, Yinji Piao
  • Patent number: 10812808
    Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: October 20, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
  • Patent number: 10800402
    Abstract: A method of controlling a mode change in a hybrid vehicle for performing a driving-mode change related to a change in the amount of charge of a battery in consideration of catalyst warmup of an engine includes activating adaptive mode change control between a first mode and a second mode, determining whether or not catalyst heating or engine warmup is performed in advance, setting a mode change reference depending on a result of the determining, and performing the adaptive mode change control depending on the set mode change reference.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 13, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Joon Young Park, Jea Mun Lee, Jung Min Cha, Sung Deok Kim
  • Patent number: 10798415
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: October 6, 2020
    Assignee: LG Electronics Inc.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Jae Won Sung, Byeong Moon Jeon
  • Publication number: 20200309575
    Abstract: The present invention relates to a flow rate measurement device and, more specifically, to a flow rate measurement device and a flow rate measurement method, wherein a flow rate is measured by sensing a rotation caused by a flow of a fluid.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 1, 2020
    Inventors: Joon Young Park, Hae Soo YU
  • Publication number: 20200307385
    Abstract: A hybrid electric vehicle and a braking control method thereof are provided. The method includes determining, by a first controller, a total braking amount corresponding to a brake pedal manipulation amount and transmitting a regenerative braking request corresponding to at least a portion of the total braking amount to a second controller. A state of a regenerative braking system having a motor and a battery is determined and a regenerative braking execution amount is calculated by selectively using a first torque corresponding to a torque command transmitted to a third controller to operate the motor based on the regenerative braking request or a second torque measured by the third controller based on the determined state. A braking force of a frictional brake is determined based on the calculated regenerative braking execution amount and the total braking amount.
    Type: Application
    Filed: November 26, 2019
    Publication date: October 1, 2020
    Inventors: Joon Young Park, Sung Deok Kim
  • Patent number: 10787166
    Abstract: A hybrid electric vehicle which may effectively determine a point in time of shift pattern change and a method of controlling a shift pattern therefor are disclosed. The method includes determining whether or not a request for shift pattern change is received, determining HEV mode related conditions, in response to a determination that the request for shift pattern change is received, and changing a shift pattern according to the request for shift pattern change, in response to a determination that the HEV mode related conditions are satisfied.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: September 29, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jea Mun Lee, Ji Hoon Kang, Sung Hoon Yu, Jung Min Cha, Joon Young Park, Sung Deok Kim
  • Patent number: 10787165
    Abstract: A method for controlling a hybrid vehicle is disclosed. The method comprises calculating, for a low-emission area on the vehicle's current travel, a first energy to travel the low-emission area in a first driving mode, determining whether the hybrid vehicle is capable of traveling the low-emission area in the first driving mode using current energy of a vehicle battery, and when it is determined that the hybrid vehicle is incapable of traveling the low-emission area in the first driving mode using current energy of the vehicle batter, initiating a battery charging operation before the vehicle enters the emission-restricted area.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: September 29, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Joon Young Park, Jung Min Cha, Jea Mun Lee