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: 20190246139
    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: Application
    Filed: April 19, 2019
    Publication date: August 8, 2019
    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
  • Publication number: 20190238875
    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: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Joon Young PARK, Seung Wook PARK, Jung Sun KIM, Young Hee CHOI, Byeong Moon JEON
  • Patent number: 10363822
    Abstract: A braking control method for a vehicle is provided. The vehicle distributes and transmits a driving force of a vehicle driving source to front and rear wheels based on a power distribution rate. The method includes determining a total braking force based on a brake signal corresponding to brake pedal manipulation, calculating a front and rear wheel braking force satisfying the total braking force, and calculating a regenerative and frictional braking force satisfying the total braking force. The method further includes determining a power distribution rate range to the front and rear wheels during braking using the calculated front and rear wheel braking force and regenerative braking force, determining a power distribution rate to the front and rear wheels based on a vehicle driving condition, within the determined power distribution rate range; and adjusting distribution of the power to the front and rear wheels at the power distribution rate.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: July 30, 2019
    Assignee: Hyundai Motor Company
    Inventor: Joon Young Park
  • Patent number: 10359301
    Abstract: The present invention relates to a signal processing device for monitoring states of wind-power turbine blades and a method thereof, the signal processing device comprising: an optical fiber sensor unit for sensing moment of rotation of three blades so as to output the moment of rotation as blade signals; a signal transformation unit for converting three blade signals into two fore-ape signals; a rotation information input unit for sensing rotation information of the blades; a rotation speed estimation unit for estimating a rotation speed of the blades on the basis of the rotation information; a state determination unit which removes rotation components from the fore-ape signals and determines whether an operation of a blade is abnormal; and an output unit for outputting the determination result.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: July 23, 2019
    Assignee: Korea Electric Power Corporation
    Inventors: Jae Kyung Lee, Joon Young Park, Jun Shin Lee, Byung Mok Park, Keum Seok Kang, Moo Sung Ryu, Ji Young Kim, Seok Tae Kim, Dae Soo Lee
  • Publication number: 20190220985
    Abstract: Provided is a heatmap providing apparatus and method in which a heatmap is generated and displayed for an area of interest set in a full region. The heatmap providing method includes: obtaining motion occurrence frequencies in a captured region; setting at least one area of interest in the captured region; and displaying the motion occurrence frequencies in different indications in the area of interest.
    Type: Application
    Filed: March 26, 2019
    Publication date: July 18, 2019
    Inventors: Joon Young PARK, Seung In NOH
  • Patent number: 10356000
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for uploading data by a station (STA) in a mobile communication system supporting a plurality of radio access interfaces (RAIs) is provided. The method includes, upon detecting that there is content to be uploaded, determining whether a first RAI among the plurality of RAIs is available, and when the first RAI is available, transmitting a header message including information related to the content and a body message including at least one of a plurality of segments which are generated based on the content to a proxy server through the first RAI to upload the at least one of the plurality of segments to an original server.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: July 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Joo Lee, Chul-Ho Lee, Jin-Hyoung Kim, Yong-Seok Park, Jin-Ho Lee, Joon-Young Choi
  • Patent number: 10353230
    Abstract: The present invention relates to an electronic board comprising a display panel; a polarizing plate disposed on the display panel, and including a polarizer and a high hardness plastic film integrated with each other; and a touch sensor recognizing input information through the contact of a user.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: July 16, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Soon Hwa Jung, Kyung Ki Hong, Yeong Rae Chang, Jin Young Park, Joon Koo Kang, Hyeok Jeong, Eun Kyu Her
  • Publication number: 20190211715
    Abstract: The high efficiency supercritical carbon dioxide power generation system and the method therefor according to the present invention comprises: a hydrogen separation unit for receiving a gaseous fuel and separating the same into carbon monoxide and hydrogen; a combustion processing unit for receiving carbon monoxide and non-condensing gas discharged from the hydrogen separation unit to generate combustion gas; a carbon dioxide high purity unit for separating carbon dioxide from the combustion gas discharged from the combustion processing unit; a compression unit for pressurizing the carbon dioxide discharged from the carbon dioxide high purity unit; and a turbine unit for receiving the pressurized carbon dioxide from the compression unit to generate electricity, wherein the carbon dioxide discharged from the turbine unit may be supplied to the combustion processing unit again.
    Type: Application
    Filed: July 17, 2017
    Publication date: July 11, 2019
    Inventors: Sung Ho PARK, Joon Young KIM, Dong Ryul RHIM, Choong Sub YEOM, Areum KO, Munkyu YOON
  • Publication number: 20190202438
    Abstract: A hybrid electric vehicle and a driving mode control method are provided to prevent overheating of an electric motor. The hybrid electric vehicle is chargeable using external power. The method includes collecting forward driving information when a state of charge of a battery is equal to or greater than a first value and calculating a driving load for each section based on the forward driving information. A risk of overheating of an electric motor is predicted using the calculated driving load. The vehicle is driven in a first mode using drive power of an engine in a section in which the predicted risk of overheating is greater than a second value and in a second mode using drive power of the electric motor in a section in which the predicted risk of overheating is equal to or less than a preset value.
    Type: Application
    Filed: November 30, 2018
    Publication date: July 4, 2019
    Inventors: Joon Young Park, Sung Hoon Yu, Jea Mun Lee, Jung Min Cha, Ji Hoon Kang, Sung Deok Kim
  • Publication number: 20190198117
    Abstract: To program in a nonvolatile memory device, a memory block is provided with a plurality of sub blocks disposed in a vertical direction where the memory block includes a plurality of cell strings each including a plurality of memory cells connected in series and disposed in the vertical direction. A plurality of intermediate switching transistors are disposed in a boundary portion between two adjacent sub blocks in the vertical direction. Each of the plurality of intermediate switching transistors is selectively activated based on a program address during a program operation. The selectively activating each of the plurality of intermediate switching transistors includes selectively turning on one or more intermediate switching transistors in a selected cell string based on the program address.
    Type: Application
    Filed: September 25, 2018
    Publication date: June 27, 2019
    Inventors: Chang-Yeon YU, Kui-Han KO, Il-Han PARK, June-Hong PARK, Joo-Yong PARK, Joon-Young PARK, Bong-Soon LIM
  • Patent number: 10322716
    Abstract: A hybrid electric vehicle which may maximize a driving distance in an engine clutch failure situation and a method of controlling the same are disclosed. The method of controlling the hybrid electric vehicle provided with an engine clutch installed between a first motor and an engine includes, in response to a determination that failure of the engine clutch occurs, determining a state of the engine clutch just prior to the failure, in response to a determination that the state of the engine clutch just prior to the failure is an open state, driving the first motor alone, and in response to a determination that the state of the engine clutch just prior to the failure is not the open state, starting the engine.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: June 18, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Joon Young Park, Yeon Bok Kim
  • Publication number: 20190179335
    Abstract: A hybrid electric vehicle is capable of maximizing energy efficiency during platooning, and a platooning control method is carried out on the hybrid electric vehicle. The method includes acquiring acceleration information and deceleration information of each of a plurality of vehicles traveling in a platoon form for platooning so as to realize a pulse-and-gliding traveling mode, determining a traveling order of the vehicles during the platooning based on the acceleration information, and determining a time at which to start a glide phase of a following vehicle in the determined traveling order based on a time at which a glide phase of a preceding vehicle starts using the acceleration information and the deceleration information.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 13, 2019
    Inventors: Jung Min Cha, Joon Young Park
  • Publication number: 20190176796
    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: Application
    Filed: November 28, 2018
    Publication date: June 13, 2019
    Inventors: Seong Wook Moon, Joon Young Park
  • Publication number: 20190178662
    Abstract: A hybrid electric vehicle that searches for a path based on efficiency in consideration of powertrain characteristics of the vehicle and a searching method thereof are provided. The method includes acquiring driving environment information and determining a driving load of the vehicle in each of a plurality of sections of at least one path from a point of departure to a destination. Output energy and brake energy are determined in each of the sections based on the determined driving load and consumption energy and regeneration energy are determined in each of the sections based on the output and brake energies in each of the sections. Energy consumption is determined in each of the at least one path by summing the consumption and regeneration energies in the sections and an energy minimization path is determined by comparing the determined energy consumptions on the at least one path.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 13, 2019
    Inventors: Hui Un Son, Joon Young Park, Jea Mun Lee
  • Publication number: 20190176822
    Abstract: A vehicle speed-limit control method is provided. The method includes determining whether a speed-limit control inactivation condition is satisfied by accelerator pedal engaged when speed-limit control is activated. In response to determining that the inactivation condition is satisfied, a candidate value of an accelerator pedal sensor (APS) and a candidate gear shift stage are determined and a speed margin is determined based on the candidate value of the APS, the candidate gear shift stage and a vehicle speed. The speed margin is compared with a predetermined threshold. The candidate gear shift stage is determined as a transition gear shift stage and the candidate value of the APS is determined as a transition value of the APS when the speed margin is equal to or greater than the threshold. The vehicle is operated based on the transition gear shift stage and the transition value of the APS.
    Type: Application
    Filed: November 7, 2018
    Publication date: June 13, 2019
    Inventors: Jin Kyeom Cho, Hui Un Son, Joon Young Park, Sung Deok Kim
  • Publication number: 20190168730
    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: Application
    Filed: October 4, 2018
    Publication date: June 6, 2019
    Inventors: Joon Young Park, Chang Hyun Lee, Yang Rae Cho, Hwi Bong Chang, Seong Uk Bae
  • Patent number: 10306263
    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 24, 2017
    Date of Patent: May 28, 2019
    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: 10306259
    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: October 31, 2017
    Date of Patent: May 28, 2019
    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: 10306252
    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: October 11, 2017
    Date of Patent: May 28, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Joon Young Park, Seung Wook Park, Jung Sun Kim, Young Hee Choi, Byeong Moon Jeon
  • Publication number: 20190158865
    Abstract: The present invention relates to a video signal decoding method for adding an intra prediction mode as a sub-macroblock type to prediction of a macroblock in coding a video signal. Some implementations may include obtaining a macroblock type, when a macroblock includes the intra prediction coded sub-macroblock and the inter prediction coded sub-macroblock based on the macroblock type, obtaining prediction mode flag information indicating whether the sub-macroblock is the intra prediction coded or the inter prediction coded, and obtaining a prediction value of the sub-macroblock. Accordingly, implementations disclosed herein may raise coding efficiency of video signal by adding an intra prediction mode as a sub-macroblock type in predicting a macroblock.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: Seung Wook PARK, Jung Sun KIM, Yong Hee CHOI, Byeong Moon JEON, Joon Young PARK