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).

  • Patent number: 10449948
    Abstract: A method of controlling torque intervention of a hybrid electric vehicle includes: receiving at least one torque intervention request; determining, by a control unit, a gear shift intervention requested quantity requested for limiting a driving torque of the vehicle during a gear shift and a brake intervention requested quantity requested for limiting the driving torque of the vehicle during a braking operation in response to receiving the at least one torque intervention request; generating, by the control unit, a combined intervention requested quantity based on the gear shift intervention requested quantity and the brake intervention requested quantity; and determining, by the control unit, a type of current intervention based on the combined intervention requested quantity in real time.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: October 22, 2019
    Assignee: Hyundai Motor Company
    Inventors: Do Hee Kim, Teh Hwan Cho, Sung Deok Kim, Gwang Il Du, Joon Young Park, Jee Wook Huh
  • Patent number: 10440381
    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: Grant
    Filed: October 31, 2018
    Date of Patent: October 8, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jae Hyun Lim, Seung Wook Park, Jung Sun Kim, Yong Joon Jeon, Joon Young Park, Byeong Moon Jeon
  • Patent number: 10436317
    Abstract: An apparatus for imparting an operating feeling of a gear shift mechanism to a driver, may include a housing having an accommodating space, a bullet portion disposed in the accommodating space to operate in a longitudinal direction of the accommodating space, wherein the bullet portion has a head part on an upper portion thereof, and an elastic member disposed between the head part and the accommodating space to operate to allow the bullet portion to be elastically moved in and out of the accommodating space. The head part has a sliding protrusion and the accommodating space has a sliding groove having a shape to correspond to that of the sliding protrusion.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: October 8, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Du Eon Kim, Yang Rae Cho, Min Gi Song, Joon Young Park, Sun Il Kim
  • Publication number: 20190297330
    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: Application
    Filed: October 30, 2017
    Publication date: September 26, 2019
    Inventors: Yong Joon JEON, Seung Wook PARK, Jung Sun KIM, Joon Young PARK, Byeong Moon JEON, Jae Hyun LIM
  • Patent number: 10419764
    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: March 30, 2012
    Date of Patent: September 17, 2019
    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
  • Publication number: 20190272867
    Abstract: An operation method of a semiconductor device is disclosed. The semiconductor device includes separate first and second dies in a package and receives first types of signals through first and second respective channels independent of each other and corresponding to the first and second respective dies. The method includes a step in which when information for controlling internal operations of the first and second dies is first applied to the first die through a first pad, the first die performs the internal operation and also transmits the information to the second die through an internal interface connecting the first die and the second die, and a step in which when the information is transmitted to the second die, the second die performs the internal operation.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 5, 2019
    Inventors: Yoon-Joo EOM, JOON-YOUNG PARK, YONGCHEOL BAE, WON YOUNG LEE, SEONGJIN JANG, JUNGHWAN CHOI, JOOSUN CHOI
  • Patent number: 10399555
    Abstract: A hybrid vehicle and a method of controlling a charge mode therefor are provided. The control method includes determining a first torque, which is a currently requested torque and determining a second torque, which is a predicted requested torque that is predicted to be generated in the near future from the present time, or predicted acceleration. Additionally, the method includes releasing a lock-up charge mode when the first torque is less than a first threshold value relevant to a reference for determining coasting driving and the second torque or the predicted acceleration is less than a second threshold value relevant to a driving mode change reference.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: September 3, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jea Mun Lee, Joon Young Park
  • Patent number: 10405001
    Abstract: The present invention relates to a method for decoding a video signal, comprising the steps of: acquiring a transform size flag of the current macroblock from a video signal; checking the number of non-zero transform coefficients at each pixel position in a first transform block which corresponds to the transform size flag; changing a scan order of the first transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients in the first transform block; determining the number of the non-zero transform coefficients at each pixel position in a second transform block, and setting the changed scan order of the first transform block as an initialized scan order of the second transform block; adding the number of the non-zero transform coefficients at each pixel position in the first transform block and the number of the non-zero transform coefficients at each pixel position in the second transform block, and changing the scan order of the second transform bl
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: September 3, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jung Sun Kim, Seung Wook Park, Young Hee Choi, Jaewon Sung, Byeong Moon Jeon, Joon Young Park
  • Patent number: 10399558
    Abstract: A hybrid vehicle and a control method of gear shift therefor are provided. The hybrid vehicle and the control method of gear shift therefor minimize torque fluctuation during gear shift to enhance driving force and fuel efficiency. The method includes predicting a time point when gear shift occurs and estimating an intervention amount of the gear shift. Engine torque corresponding to the estimated intervention amount is then reduced up to the time point when the gear shift occurs and motor torque corresponding to the reduced engine torque is increased up to the time point when the gear shift occurs.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 3, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Joon Young Park
  • 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: 20190238852
    Abstract: The present invention relates to a method offor signaling information on a prediction mode and to a method of for decoding image information using same. A According to the present invention, the method offor signaling prediction mode information, serving according to the present invention, as a method offor signaling image information, includes performingperforming prediction on a current block and signaling the prediction-type information applied to the current block. The signaling of the information includes joint-coding and components of signaling information components constituting the prediction-type information. According to the present invention, overhead may be reduced when information on a prediction is signaled.
    Type: Application
    Filed: September 17, 2018
    Publication date: August 1, 2019
    Inventors: Jae Hyun LIM, Seung Wook PARK, Jung Sun KIM, Yong Joon JEON, Joon Young PARK, Byeong Moon JEON
  • 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
  • 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: 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: 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