Patents by Inventor Sung Suk Ko
Sung Suk Ko 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).
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Publication number: 20240137503Abstract: An image encoding/decoding method is disclosed. A method of decoding an image, the method comprising, deriving an intra prediction mode for a current block, decoding at least one original sample that is present in a rightmost column and a bottommost row (a bottom row) of the current block, constructing a reference sample by using the at least one decoded original sample and performing intra prediction on the current block by using the constructed reference sample.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Hyun Suk KO, Jin Ho LEE, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Dong San JUN, Hui Yong KIM
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Publication number: 20240137507Abstract: The present invention relates to a video encoding/decoding method and apparatus. The video decoding method according to the present invention may comprise decoding filter information on a coding unit; classifying samples in the coding unit into classes on a per block classification unit basis; and filtering the coding unit having the samples classified into the classes on a per block classification unit basis by using the filter information.Type: ApplicationFiled: December 28, 2023Publication date: April 25, 2024Inventors: Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Dong San JUN, Hyun Suk KO, Jin Ho LEE, Hui Yong KIM
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Publication number: 20240121385Abstract: The present invention relates to an intra prediction method and apparatus. The image decoding method according to the present invention may comprise decoding information on intra prediction; and generating a prediction block by performing intra prediction for a current block based on the information on intra prediction. The information on intra prediction may include information on an intra prediction mode, and the intra prediction mode may include a curved intra prediction mode.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Inventors: Hyun Suk KO, Jin Ho LEE, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
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Patent number: 11951938Abstract: A steering wheel locking control apparatus may include: a power supply switch configured to receive power from a battery when an ignition switch of a vehicle is turned off; and a switch unit connected to a motor, turned on when power is received through the power supply switch, and configured to lock a steering wheel through a closed circuit formed by shorting phases of the motor.Type: GrantFiled: September 9, 2021Date of Patent: April 9, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Jung Suk Ko, Sung Ho Jang, Seung Young Park, Hyeon Hee Jeong
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Patent number: 11943436Abstract: The present it relates to a video encoding/decoding method and apparatus. The video decoding method according to the present invention may comprise c coding filter information on a coding unit; classifying samples in the coding unit into classes on a per block classification unit basis; and filtering the coding unit having the samples classified into the classes on a per block classification unit basis by using the filter information.Type: GrantFiled: February 21, 2022Date of Patent: March 26, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Sung Chang Lim, Jung Won Kang, Ha Hyun Lee, Dong San Jun, Hyun Suk Ko, Jin Ho Lee, Hui Yong Kim
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Patent number: 11943475Abstract: The present invention relates to an image encoding/decoding method and apparatus. The image decoding method according to the present invention may comprise configuring an MPM list based on intra-prediction modes of neighbor blocks of a current block and a number of frequencies of the intra-prediction modes of the neighbor blocks, deriving an intra-prediction mode of the current block based on the MPM list, and performing intra-prediction for the current block based on the intra-prediction mode.Type: GrantFiled: December 12, 2022Date of Patent: March 26, 2024Assignee: Intellectual Discovery Co., Ltd.Inventors: Hyun Suk Ko, Sung Chang Lim, Jung Won Kang, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Hui Yong Kim
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Publication number: 20240099072Abstract: Disclosed are a display device and a method for manufacturing the same. The display device according to an embodiment includes a transistor that is disposed on a substrate, a first electrode that is disposed on the substrate, a pixel defining layer that is disposed on the first electrode, a separator pattern that is disposed on the pixel defining layer, auxiliary wiring that is disposed between the pixel defining layer and the separator pattern, a second electrode that is disposed on the first electrode, the pixel defining layer, and the separator pattern, connection wiring that connects the transistor to the second electrode, and an intermediate layer that is disposed between the first electrode and the second electrode. A portion of the second electrode disposed on the separator pattern and a portion of the second electrode disposed around the separator pattern are separated from each other.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: Samsung Display Co., LTD.Inventors: Sung Jin HONG, Sun Ho KIM, Yoo Min KO, Hye Won KIM, Ju Chan PARK, Pil Suk LEE, Chung Sock CHOI
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Publication number: 20240098311Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.Type: ApplicationFiled: November 20, 2023Publication date: March 21, 2024Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITYInventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Dong San JUN, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Yung Lyul LEE, Jun Woo CHOI
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Publication number: 20240099075Abstract: A display device includes: a substrate; a transistor disposed on the substrate; a first electrode disposed on the substrate; a pixel definition layer disposed on the first electrode; a separator pattern layer disposed on the pixel definition layer; a second electrode disposed on the first electrode, the pixel definition layer, and the separator pattern layer; a connection layer connected between the transistor and the second electrode; an emission layer disposed between the first electrode and the second electrode; a conductive pattern layer; and a capping member covering a side end portion of the conductive pattern layer, wherein the conductive pattern layer and the connection layer are disposed on a same layer, and a part of the second electrode disposed on the separator pattern layer and a part of the second electrode disposed around the separator pattern layer are separated from each other.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: Samsung Display Co., LTD.Inventors: Pil Suk LEE, Yoo Min KO, Sun Ho KIM, Hye Won KIM, Ju Chan PARK, Chung Sock CHOI, Sung Jin HONG
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Patent number: 11936853Abstract: The present invention relates to an image encoding method and an image decoding method. The image decoding method includes partitioning a picture into a plurality of coding units, constructing a coding unit group including at least one coding unit of the plurality of coding units, obtaining coding information in units of one coding unit group, and decoding at least one coding unit of the plurality of coding units included in the coding unit group by using the obtained coding information.Type: GrantFiled: January 9, 2023Date of Patent: March 19, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Jung Won Kang, Sung Chang Lim, Hyun Suk Ko, Ha Hyun Lee, Jin Ho Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi
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Publication number: 20240080454Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.Type: ApplicationFiled: November 14, 2023Publication date: March 7, 2024Applicant: LX SEMICON CO., LTD.Inventors: Sung Chang LIM, Hyun Suk KO, Jung Won KANG, Jin Ho Lee, Ha Hyun LEE, Dong San Jun, Hui Yong KIM
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Publication number: 20240080455Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.Type: ApplicationFiled: November 14, 2023Publication date: March 7, 2024Applicant: LX SEMICON CO., LTD.Inventors: Sung Chang LIM, Hyun Suk KO, Jung Won KANG, Jin Ho Lee, Ha Hyun LEE, Dong San Jun, Hui Yong KIM
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Patent number: 11924412Abstract: An image encoding/decoding method and apparatus for performing representative sample-based intra prediction are provided. An image decoding method may comprise deriving an intra prediction mode of a current block, configuring a reference sample of the current block, and performing intra prediction for the current block based on the intra prediction mode and the reference sample, wherein the intra prediction is representative sample-based prediction.Type: GrantFiled: May 17, 2022Date of Patent: March 5, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Jin Ho Lee, Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Ha Hyun Lee, Dong San Jun, Hui Yong Kim
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Publication number: 20240073413Abstract: An image encoding/decoding method and apparatus for performing intra prediction using a plurality of reference sample lines are provided. An image decoding method may comprise configuring a plurality of reference sample lines, reconstructing an intra prediction mode of a current block, and performing intra prediction for the current block based on the intra prediction mode and the plurality of reference sample lines.Type: ApplicationFiled: October 30, 2023Publication date: February 29, 2024Inventors: Jin Ho LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Ha Hyun LEE, Dong San JUN, Hui Yong KIM
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Patent number: 10023189Abstract: Provided is a device for preventing sudden unintended acceleration. The device includes a driving information collector, a vehicle characteristic storage, a controller configured to determine whether the vehicle is in a sudden unintended acceleration state, and a switch configured to block input power of the electronic throttle motor of vehicle on the basis of the determination of sudden unintended acceleration by the controller.Type: GrantFiled: December 11, 2015Date of Patent: July 17, 2018Assignee: BLUECAL CO., LTD.Inventor: Sung-suk Ko
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Patent number: 9567965Abstract: An intelligent ISG control device of a vehicle includes a signal detection unit configured to detect a plurality of signals of including a signal indicating a voltage or a state of charge of a battery, a signal indicating an engine RPM, a signal indicating a coolant temperature, a signal indicating an engine oil temperature of an engine, a signal indicating a vehicle speed, a signal indicating a phase or variation in phase of an accelerator pedal, a signal indicating manipulation of a brake pedal, a signal indicating a steering angle or operation of a power steering, and a signal indicating a brake booster pressure, and an ISG control unit configured to determine whether an engine stop condition or an engine stop release condition is satisfied based on at least one signal of the plurality of signals.Type: GrantFiled: April 23, 2015Date of Patent: February 14, 2017Inventor: Sung-suk Ko
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Publication number: 20170008525Abstract: Disclosed herein is a system capable of calculating and analyzing energy loss in each of elements that consume energy of a vehicle and of managing the safety diagnosis and the potential regeneration energy of the vehicle based on the calculated and analyzed energy losses. In accordance with the intelligent vehicle management system according to an embodiment of the present invention, whether a vehicle is normally controlled is derived. If an abnormal control is determined, a warning signal is output to the vehicle in order to notify a driver of the necessity for repair and maintenance or the engine torque of the vehicle is limited. Accordingly, an accident attributable to abnormal control can be prevented. Furthermore, the expected braking distance of a vehicle being driven is derived so that the control unit can control the vehicle to keep a safe distance between the vehicle and an adjacent vehicle.Type: ApplicationFiled: July 1, 2016Publication date: January 12, 2017Inventor: Sung-suk KO
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Publication number: 20170008526Abstract: Provided is a device for preventing sudden unintended acceleration. The device includes a driving information collector, a vehicle characteristic storage, a controller configured to determine whether the vehicle is in a sudden unintended acceleration state, and a switch configured to block input power of the electronic throttle motor of vehicle on the basis of the determination of sudden unintended acceleration by the controller.Type: ApplicationFiled: December 11, 2015Publication date: January 12, 2017Applicants: BLUECAL CO., LTD.Inventor: Sung-suk KO
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Publication number: 20150361910Abstract: An intelligent ISG control device of a vehicle includes a signal detection unit configured to detect a plurality of signals of including a signal indicating a voltage or a state of charge of a battery, a signal indicating an engine RPM, a signal indicating a coolant temperature, a signal indicating an engine oil temperature of an engine, a signal indicating a vehicle speed, a signal indicating a phase or variation in phase of an accelerator pedal, a signal indicating manipulation of a brake pedal, a signal indicating a steering angle or operation of a power steering, and a signal indicating a brake booster pressure, and an ISG control unit configured to determine whether an engine stop condition or an engine stop release condition is satisfied based on at least one signal of the plurality of signals.Type: ApplicationFiled: April 23, 2015Publication date: December 17, 2015Inventor: Sung-suk KO
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Patent number: 8678438Abstract: A seat belt apparatus for a vehicle including an anchor metal plate coupled with a vehicle body by a fastening bolt to extensively support a seat belt and upper and lower covers to receive the anchor metal plate. A contact rib is formed on at least one side portion of the inner surface of the upper cover, and a sidewall is formed on a side portion of the lower cover to make contact with the contact rib. An arc-type rib is formed on the bottom plate of the lower cover corresponding to an outer peripheral portion of at least one side portion of the base portion of the anchor metal plate, and a connection rib is formed between the arc-type rib and the sidewall. An arc-type slot is formed on the bottom plate of the lower cover.Type: GrantFiled: September 14, 2012Date of Patent: March 25, 2014Assignee: Autoliv Development ABInventors: Byoung-Gae You, Sung-Suk Ko, Ho-Jin Lee