Patents by Inventor Kwon CHUNG

Kwon CHUNG 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).

  • Information storage medium containing subtitles and processing apparatus therefor
    Patent number: 8325275
    Abstract: An information storage medium containing subtitles and a subtitle processing apparatus, where the information storage medium includes: audio-visual (AV) data; and subtitle data in which at least one subtitle text data and output style information designating an output form of the subtitle texts are stored with a text format. With this, output times of subtitle texts included in the text subtitle data can be overlapped, a subtitle file can be easily produced, and subtitles for an AV stream can be output with various forms.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: December 4, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Man-seok Kang, Seong-jin Moon, Hyun-kwon Chung
  • CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME
    Publication number: 20120282147
    Abstract: A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time.
    Type: Application
    Filed: July 16, 2012
    Publication date: November 8, 2012
    Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY
    Inventors: Ho-In LEE, Yeon-Su KIM, Yong-Kwon CHUNG, Jin Ha LEE, Jie Won PARK
  • Information storage medium containing subtitles and processing apparatus therefor
    Patent number: 8289448
    Abstract: An information storage medium containing subtitles and a subtitle processing apparatus, where the information storage medium includes: audio-visual (AV) data; and subtitle data in which at least one subtitle text data and output style information designating an output form of the subtitle texts are stored with a text format. With this, output times of subtitle texts included in the text subtitle data can be overlapped, a subtitle file can be easily produced, and subtitles for an AV stream can be output with various forms.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: October 16, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Man-seok Kang, Seong-jin Moon, Hyun-kwon Chung
  • STORAGE MEDIUM STORING PROGRAM MANAGEMENT INFORMATION, AND REPRODUCING METHOD AND APPARATUS
    Publication number: 20120219268
    Abstract: A storage medium storing program applications to provide additional functions using moving-images and management information needed to manage the program applications. The storage medium includes reproduction mode data reproducing moving-image data, program data including a plurality of program applications providing additional functions using the moving-image data, system data controlling the execution of the reproduction mode data and the program data, and management information managing the execution of the program applications in unit of title. The program applications providing additional functions can be managed in unit of title and loaded to a system memory in advance to be executed.
    Type: Application
    Filed: May 7, 2012
    Publication date: August 30, 2012
    Inventors: Kwang-min KIM, Jung-ho Lee, Kil-soo Jung, Sung-wook Park, Man-seok Kang, Hyun-kwon Chung
  • INFORMATION STORAGE MEDIUM STORING TEXT-BASED SUBTITLE, AND APPARATUS AND METHOD FOR PROCESSING TEXT-BASED SUBTITLE
    Publication number: 20120201514
    Abstract: An information storage medium storing subtitle text-based information, and a method and apparatus utilizing same, process a subtitle The information storage medium includes: dialog information which contains script text information of the subtitle and information specifying an output type of the script text; and presentation information which contains style information used to convert the script text into a bitmap format through rendering. With this structure, the amount of data required for a subtitle and the amount of data that should be processed when a subtitle is output may be greatly reduced.
    Type: Application
    Filed: April 16, 2012
    Publication date: August 9, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Man-Seok KANG, Seong-jin MOON, Kil-soo JUNG, Sung-wook PARK, Hyun-kwon CHUNG
  • IMAGE-PROCESSING METHOD AND APPARATUS
    Publication number: 20120194639
    Abstract: An image processing apparatus and method includes extracting video depth information indicating a depth of a 3D video image from a video stream. The image processing apparatus and method also includes adjusting a depth value of a graphic screen, to be synchronized with the 3D video image, using the video depth information.
    Type: Application
    Filed: November 28, 2011
    Publication date: August 2, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-Young Jun, Hyun-Kwon Chung, Dae-Jong Lee
  • Information storage medium containing subtitles and processing apparatus therefor
    Patent number: 8218078
    Abstract: An information storage medium containing subtitles and a subtitle processing apparatus, where the information storage medium includes: audio-visual (AV) data; and subtitle data in which at least one subtitle text data and output style information designating an output form of the subtitle texts are stored with a text format. With this, output times of subtitle texts included in the text subtitle data can be overlapped, a subtitle file can be easily produced, and subtitles for an AV stream can be output with various forms.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: July 10, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Man-seok Kang, Seong-Jin Moon, Hyun-kwon Chung
  • Storage medium storing program management information, and reproducing method and apparatus
    Patent number: 8218951
    Abstract: A storage medium storing program applications to provide additional functions using moving-images and management information needed to manage the program applications. The storage medium includes reproduction mode data reproducing moving-image data, program data including a plurality of program applications providing additional functions using the moving-image data, system data controlling the execution of the reproduction mode data and the program data, and management information managing the execution of the program applications in unit of title. The program applications providing additional functions can be managed in unit of title and loaded to a system memory in advance to be executed.
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: July 10, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-min Kim, Seong-jin Moon, Jung-ho Lee, Kil-soo Jung, Sung-wook Park, Man-seok Kang, Hyun-kwon Chung
  • METHOD AND APPARATUS FOR THE VARIED SPEED REPRODUCTION OF VIDEO IMAGES
    Publication number: 20120170909
    Abstract: A method of reproducing a video image is provided. The method includes reproducing a video image in a three-dimensional (3D) manner, being requested to reproduce the video image at an Nx playback speed (N is a natural number equal to or greater than 2), and in response to the request, reproducing the video image at the Nx playback speed. The reproducing of the video image at the Nx playback speed comprises includes reproducing the video image at the Nx playback speed in a two-dimensional (2D) manner.
    Type: Application
    Filed: February 29, 2012
    Publication date: July 5, 2012
    Inventors: Hyun-Kwon CHUNG, Bong-Gil Bak
  • Information storage medium storing text-based subtitle, and apparatus and method for processing text-based subtitle
    Patent number: 8204361
    Abstract: An information storage medium storing subtitle text-based information, and a method and apparatus utilizing same, process a subtitle The information storage medium includes: dialog information which contains script text information of the subtitle and information specifying an output type of the script text; and presentation information which contains style information used to convert the script text into a bitmap format through rendering. With this structure, the amount of data required for a subtitle and the amount of data that should be processed when a subtitle is output may be greatly reduced.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: June 19, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Man-Seok Kang, Seong-jin Moon, Kil-soo Jung, Sung-wook Park, Hyun-kwon Chung
  • SIGNAL PROCESSING METHOD AND APPARATUS THEREFOR USING SCREEN SIZE OF DISPLAY DEVICE
    Publication number: 20120133748
    Abstract: A signal processing method is provided. The signal processing method includes extracting three-dimensional effect adjustment information from a memory in a video image reproducing apparatus, and adjusting a three-dimensional effect of a video image according to the three-dimensional effect adjustment information, and outputting the video image.
    Type: Application
    Filed: January 9, 2012
    Publication date: May 31, 2012
    Inventors: Hyun-Kwon CHUNG, Bong-Gil Bak, Sung-Ryeul Rhyu
  • METHOD OF MANUFACTURING TOUCH SCREEN
    Publication number: 20120017433
    Abstract: Disclosed herein is a method of manufacturing a touch screen, including: (A) preparing a transparent substrate; (B) forming a patterned transparent electrode including a conductive polymer on the transparent substrate and allowing patterns of the transparent electrode in different columns to be connected by a connection part; and (C) removing the connection part of the transparent electrode. The method of manufacturing a touch screen forms the transparent electrode so that the patterns in different columns are definitely spaced apart from each other to accurately detect touched positions.
    Type: Application
    Filed: November 8, 2010
    Publication date: January 26, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: IL Kwon Chung, Jong Young Lee
  • PIEZO-TYPE SCANNING APPARATUS AND TOUCH SCREEN USING THE SAME
    Publication number: 20120013576
    Abstract: Disclosed herein are a piezo-type scanning apparatus and a touch screen using the same. The preferred embodiments of the present invention provides the scanning apparatus including a light source; an optical fiber of which one end is connected to the light source to provide a transmission line; a support that supports the side surface of the optical fiber; and a driving body that is positioned between the support and the light source to provide driving force rotating the optical fiber using piezoelectric force, and the touch screen using the same.
    Type: Application
    Filed: September 22, 2010
    Publication date: January 19, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Il Kwon Chung, Jong Young Lee
  • PRESSURE SENSING MODULE OF TOUCH MODULE AND METHOD OF OPERATING THE SAME
    Publication number: 20120013566
    Abstract: Disclosed herein is a pressure sensing module of a touch panel, including: an input unit 100 that inputs a touch; a controller 200 that controls the sensing of pressure applied when touch is input; a camera module driver 300 that is driven by the controller 200; a calculator 400 that calculates a pressure value applied when the touch panel is touched by using the change at the touched surface sensed by the camera module driver 300; and an output value display unit 500 that displays an output value derived from the calculator 400. According to the present invention, the pressure applied when the central portion and edge portions of the touch panel are touched can be uniformly measured, even in the case of the large-sized touch panel.
    Type: Application
    Filed: October 11, 2010
    Publication date: January 19, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Il Kwon Chung
  • CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME
    Publication number: 20120009091
    Abstract: A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time.
    Type: Application
    Filed: November 15, 2010
    Publication date: January 12, 2012
    Applicants: HYUNDAI MOTOR COMPANY, SNU R&DB FOUNDATION, KIA MOTORS CORPORATION
    Inventors: Ho-In LEE, Yeon-Su Kim, Yong-Kwon Chung, Jin Ha Lee, Jie Won Park
  • Composition comprising longan arillus extract or combined extract comprising the same for treating neurodegenerative disease
    Publication number: 20110318435
    Abstract: This disclosure relates to a composition for prevention or treatment of neurodegenerative disease comprising longan arillus extract, or combined extract comprising longan arillus. The composition exhibits remarkably excellent prevention or treatment effect of neurodegenerative disease by containing longan arillus extract or combined extract comprising longan arillus, and particularly, it may effectively prevent or treat neurodegenerative disease by significantly protecting dopaminergic neurons from neurotoxicity due to MPTP selectively acting on dopaminergic nervous system and neurotoxicity due to aggregation of alpha-synuclein proteins.
    Type: Application
    Filed: February 22, 2011
    Publication date: December 29, 2011
    Applicant: Korea Institute of Science and Technology
    Inventors: Hyun-Ok YANG, Na-Young BAE, Hak-Cheol KWON, Sung-Kwon CHUNG, Myung-Sook OH
  • Recording medium containing thumbnail recorded thereon, recording apparatus and method therefor, and reproducing apparatus and method therefor
    Patent number: 8073306
    Abstract: A recording medium includes a program containing video data and/or audio data and navigation information which defines a thumbnail, wherein the thumbnail relates to the program and is reproducible as moving pictures. The recording medium may include a plurality of programs and the thumbnail may identify or represent one or more of the programs. By assigning a predetermined interval of a bit stream corresponding to a program as a thumbnail, the recording medium having the thumbnail thereon, that can be reproduced as moving pictures, can be obtained.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: December 6, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bong-gil Bak, Hee-soo Lee, Tae-yun Chung, Hyun-kwon Chung, Sung-wook Park
  • HAPTIC DEVICE
    Publication number: 20110291821
    Abstract: Disclosed herein is a haptic device 100. The haptic device 100 includes: a substrate 20 receiving a touch of an input unit 10; a piezoelectric vibrator 30 provided on the substrate 20 and applying vibration; a piezoelectric vibration sensor 40 provided on the substrate 20 and sensing the variation in the vibration by the pressure of the touch; and a controller measuring the pressure of the touch through the variation in the vibration sensed by the piezoelectric vibration sensor 40, and has an advantage of implementing various interfaces varying depending on the magnitude of pressure by sensing the variation in vibration by means of the piezoelectric vibration sensor 40 when the input unit 10 touches the substrate 20 and measuring the pressure of the touch in the controller.
    Type: Application
    Filed: August 27, 2010
    Publication date: December 1, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Il Kwon Chung
  • TOUCH SCREEN DEVICE
    Publication number: 20110273396
    Abstract: Disclosed herein is a touch screen device, including: a touch panel; a display panel that is installed under the touch panel; and a plurality of pressure-sensitive sensors that are formed to be spaced from each other on the outer sides between the touch panel and the display panel and include an insulating substrate, electrodes that include anode electrodes and cathode electrodes formed to be spaced from each other on the insulating substrate, and piezo resistors that are formed on the insulating substrate on which the electrodes are formed and have resistance values varied depending on the pressure to be applied. The touch screen device can measure the strength of the contact input as well as the 2D coordinates using the piezo resistors of the pressure-sensitive sensor.
    Type: Application
    Filed: July 26, 2010
    Publication date: November 10, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Il Kwon CHUNG
  • TOUCH SCREEN AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20110273395
    Abstract: Disclosed herein are a touch screen and a method for controlling the same. The touch screen includes: two sheets of transparent substrates; transparent electrodes each formed on one surface of the two sheets of transparent substrates and sensing the change in capacitance at the time of a user input; and a spacer bonding one surface of the two sheets of transparent substrates to each other, wherein the coordinates of the input are measured by detecting the change in capacitance sensed by the transparent electrodes and lowering sensitivity when the capacitance becomes larger. The embodiments provide the touch screen that can accurately measure the coordinates by controlling the sensitivity based on the change in capacitance, and the method for controlling the same.
    Type: Application
    Filed: July 26, 2010
    Publication date: November 10, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Il Kwon CHUNG