Patents by Inventor Uk Oh

Uk Oh 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: 20190205233
    Abstract: A fault injection testing apparatus can include: a communication module communicating with an electronic control device; a test scenario management module creating a test scenario for performing a fault injection test on the electronic control device; a test run module running the fault injection test according to the test scenario and transmitting fault data to the electronic control device; a fault detection module determining whether the fault data is normally transmitted to the electronic control device from the test run module; and a recovery determination module determining whether the electronic control device recovers from a fault introduced to the electronic control device through the fault data transmitted from the test run module.
    Type: Application
    Filed: May 30, 2018
    Publication date: July 4, 2019
    Inventors: Yoonsik Jung, KwangChul Jeong, Kyung-Hwa Choi, Seung-Uk Oh, Yon-Soo Jong, Hyun-Seop Bae
  • Publication number: 20190196792
    Abstract: A source code display device includes a visualizer including a screen. A source code is displayed on the screen including a first and second section. An original of a predetermined code unit of the source code is displayed in the first section. At least one code unit other than the predetermined code unit of the source code is displayed in the second section, and each of the at least one code unit is displayed by representative strings of the code unit in the second section. The source code display device may include a memory which stores the source code; an indexer which receives the source code and extracts the representative strings for each code unit of the source code; and an analyzer which determines the predetermined code unit that should be displayed in the first section and determines a ratio of the first section and the second section.
    Type: Application
    Filed: February 23, 2018
    Publication date: June 27, 2019
    Inventors: Hyun Seop Bae, June Kim, Seung-uk Oh, Min Hyuk Kwon
  • Publication number: 20190196942
    Abstract: The present disclosure relates to a method and apparatus for testing software and a computer readable recording medium having a program for performing the same, and more particularly to a method for quickly testing software by using static analysis results and for quickly achieving a desired quality objective and a computer readable recording medium having a program for performing the same. The method for testing software in accordance with the embodiment of the present invention includes a step of statically analyzing a source code of software and extracting pieces of source code information; a step of extracting a unit-based code index from the extracted pieces of source code information; and a step of evaluating testing effort of each unit on the basis of the extracted unit-based code index.
    Type: Application
    Filed: February 21, 2018
    Publication date: June 27, 2019
    Inventors: Hyun Seop Bae, June Kim, Seung-uk Oh, Min Hyuk Kwon
  • Publication number: 20190180748
    Abstract: A static analysis performing method based on voice information may be provided that includes: receiving voice information from a user; determining user's intention to perform static analysis on the basis of the voice information; acquiring history information on static analysis performed in the past in accordance with the user's intention; determining a static analysis target on the basis of the history information; and performing the static analysis on the static analysis target.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 13, 2019
    Inventors: Hyun Seop BAE, June KIM, Seung-uk OH, Min Hyuk KWON
  • Patent number: 10312313
    Abstract: A display device according includes a display panel configured to display an image, a first flexible printed circuit film, and a second flexible printed circuit film. The display panel has a first pad area and a second pad area, the first flexible printed circuit film has a third pad area and a fourth pad area, and the second flexible printed circuit film has a fifth pad area and a sixth pad area. The third pad area is bonded to the first pad area, the sixth pad area is bonded to the second pad area, and the fifth pad area is bonded to the fourth pad area. An integrated circuit chip is mounted on the first flexible printed circuit film.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: June 4, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun-Uk Oh, Seong-Yul Yang, Eun Jung Oh
  • Publication number: 20190146903
    Abstract: A test case management system includes an input and output (I/O) interface for receiving a first test case, a database (DB) for storing a second test case, and a controller for comparing the first test case with the second test case based on a similarity score between a string of the first test case and a string of the second test case.
    Type: Application
    Filed: December 11, 2017
    Publication date: May 16, 2019
    Inventors: Seok Ki HONG, Yon-Soo JONG, Kyung-Hwa CHOI, Hyun-Seop BAE, Seung-Uk OH
  • Patent number: 10261884
    Abstract: The present disclosure relates to a method for correcting violation of a source code and a computer readable recording medium having a program performing the same, and more particularly to a method for correcting violation of a source code, which automatically corrects the defect of a source code and a computer readable recording medium having a program performing the same. The method for correcting violation of a source code includes: a violation detection step in which a source code is analyzed and one or multiple violations are detected; a correction information generation step in which multiple pieces of the correction information for correcting the detected violation are generated; a correction information merging step in which the multiple pieces of the generated correction information are merged; and a correction step in which the source code is corrected on the basis of the merged correction information.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: April 16, 2019
    Assignee: SURESOFT TECHNOLOGIES INC.
    Inventors: Hyun Seop Bae, Jun Kim, Seung-uk Oh, Hyo Jae Jang, Min Hyuk Kwon
  • Publication number: 20180233084
    Abstract: A display device including a first pixel area including first pixels, a second pixel area including second pixels, a third pixel area including third pixels, and a display driver configured to control image display operations of the first pixel area, the second pixel area, and the third pixel area according to a first mode or a second mode, wherein the first pixel area includes a first sub-pixel area, and a second sub-pixel area between the first sub-pixel area and the second pixel area, and wherein the first sub-pixel area is configured to display a black image in the first mode, and the second sub-pixel area is configured to display a dummy image.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 16, 2018
    Inventors: Tae Hoon KWON, Ji Hyun KA, Min Ku LEE, Seung Ji CHA, Hyun Uk OH, Jin Tae JEONG
  • Publication number: 20180218678
    Abstract: A display device includes pixels coupled to scan lines, emission control lines, and data lines, a scan driver configured to supply scan signals to the pixels through the scan lines, an emission driver configured to supply emission control signals to the pixels through the emission control lines, and a data driver configured to supply data signals to the pixels through the data lines, wherein the emission driver is configured to supply the emission control signals for each one of sub-periods in one frame period, and wherein a width of the emission control signals in any one sub-period from among the sub-periods is different from that of the emission control signals in another sub-period from among the sub-periods.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 2, 2018
    Inventors: Tae Hoon KWON, Ji Hyun KA, Min Ku LEE, Seung Ji CHA, Hyun Uk OH, Jin Tae JEONG
  • Publication number: 20180075797
    Abstract: A display device, a driving device, and a method that eliminates or reduces an image defect in a curved area of a display area of a display device. A display device includes a display area including a first pixel, a second pixel disposed along a curved edge of the display area, and a third pixel not corresponding to the curved edge, and a processor configured to drive the first pixel to have a first brightness, drive the second pixel to have a second brightness that is brighter than the first brightness, and drive the third pixel to have a third brightness that is brighter than the second brightness.
    Type: Application
    Filed: December 21, 2016
    Publication date: March 15, 2018
    Inventors: Jae Wan PARK, Hyun-Uk OH, Keuntae JUNG, Eunjung OH
  • Publication number: 20180074939
    Abstract: The present disclosure relates to a method for correcting violation of a source code and a computer readable recording medium having a program performing the same, and more particularly to a method for correcting violation of a source code, which automatically corrects the defect of a source code and a computer readable recording medium having a program performing the same. The method for correcting violation of a source code includes: a violation detection step in which a source code is analyzed and one or multiple violations are detected; a correction information generation step in which multiple pieces of the correction information for correcting the detected violation are generated; a correction information merging step in which the multiple pieces of the generated correction information are merged; and a correction step in which the source code is corrected on the basis of the merged correction information.
    Type: Application
    Filed: June 23, 2017
    Publication date: March 15, 2018
    Inventors: Hyun Seop Bae, Jun Kim, Seung-uk Oh, Hyo Jae Jang, Min Hyuk Kwon
  • Publication number: 20180069067
    Abstract: A display device according includes a display panel configured to display an image, a first flexible printed circuit film, and a second flexible printed circuit film. The display panel has a first pad area and a second pad area, the first flexible printed circuit film has a third pad area and a fourth pad area, and the second flexible printed circuit film has a fifth pad area and a sixth pad area. The third pad area is bonded to the first pad area, the sixth pad area is bonded to the second pad area, and the fifth pad area is bonded to the fourth pad area. An integrated circuit chip is mounted on the first flexible printed circuit film.
    Type: Application
    Filed: May 1, 2017
    Publication date: March 8, 2018
    Inventors: Hyun-Uk OH, Seong-Yul YANG, Eun Jung OH
  • Publication number: 20180025683
    Abstract: A display apparatus includes a display panel and a panel driver. The display panel includes a first pixel including a first organic light emitting diode (OLED). The panel driver applies a first voltage to an anode electrode of the first OLED while a first frame image is displayed on the display panel if a grayscale of the first frame image is lower than a first reference grayscale.
    Type: Application
    Filed: March 15, 2017
    Publication date: January 25, 2018
    Inventors: HYUN-UK OH, Jl-TAE KIM
  • Publication number: 20170316744
    Abstract: The present inventive concept relates to a display device improving a bright difference. An exemplary embodiment of the inventive concept provides a display device, including a panel including a plurality of pixel areas having different widths, and a data driver supplying data signals having different voltages to the plurality of pixel areas in response to a same grayscale.
    Type: Application
    Filed: May 1, 2017
    Publication date: November 2, 2017
    Inventors: Hyun Uk OH, Jin Young JEON
  • Publication number: 20170185848
    Abstract: An image surveillance device for acquiring images of a surveillance area, which comprises a setting unit that sets preset information including at least one of pan, tilt, and zoom information for a camera so that the camera can acquire images of a place corresponding to a trade name; and a control unit that controls the camera to acquire images of the place corresponding to the trade name on the basis of the preset information when a request for images corresponding to the trade name is inputted.
    Type: Application
    Filed: October 27, 2015
    Publication date: June 29, 2017
    Applicant: REXGEN
    Inventors: Soon Hyun AHN, Jeong Uk OH
  • Publication number: 20170038859
    Abstract: A watch may include a display, a bezel, and a controller. The bezel may be positioned at a periphery of the display and may include a bezel touch sensor set. The bezel touch sensor set may receive a first touch without moving with respect to any other part of the bezel and may generate first touch information in response to the first touch. The controller may be electrically connected to each of the bezel touch sensor set and the display and may use the first touch information to generate a first control signal for controlling the display.
    Type: Application
    Filed: April 13, 2016
    Publication date: February 9, 2017
    Inventors: Na Ri PARK, Ju-Bong AN, Hyun-Uk OH, Yeon-Shil JUNG
  • Patent number: 9257068
    Abstract: An organic light emitting display device according to example embodiments includes a display unit, a test data line to which a test data voltage is applied during a sheet unit test, a test gate line to which a first voltage is applied during the sheet unit test and to which a second voltage is applied during a normal operation of the organic light emitting display device, a plurality of test transistors configured to selectively couple the test data line to a plurality of data lines in the display unit in accordance with a voltage provided by the test gate line, and at least one redundant element configured to maintain the test gate line at the second voltage during the normal operation even if the test gate line is damaged.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: February 9, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Kwang Kim, Hyun-Uk Oh
  • Patent number: 9082356
    Abstract: Present embodiments may include a liquid crystal display apparatus, using a line reversal method, wherein at least one pulse is inserted between charging periods, and a method of driving the liquid crystal display apparatus. According to present embodiments, in a liquid crystal display apparatus employing a polarity reversal method, audible noise may be removed without increasing a frame frequency and reducing a charging time of a storage capacitor.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: July 14, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun-Uk Oh, Young-Kwang Kim
  • Publication number: 20140167769
    Abstract: An organic light emitting display device according to example embodiments includes a display unit, a test data line to which a test data voltage is applied during a sheet unit test, a test gate line to which a first voltage is applied during the sheet unit test and to which a second voltage is applied during a normal operation of the organic light emitting display device, a plurality of test transistors configured to selectively couple the test data line to a plurality of data lines in the display unit in accordance with a voltage provided by the test gate line, and at least one redundant element configured to maintain the test gate line at the second voltage during the normal operation even if the test gate line is damaged.
    Type: Application
    Filed: August 6, 2013
    Publication date: June 19, 2014
    Inventors: Young-Kwang KIM, Hyun-Uk OH
  • Patent number: 8736567
    Abstract: A touch screen panel including first sense electrodes including a plurality of first sense cells arranged on a substrate in a first direction and first connection patterns electrically connecting adjacent first sense cells of the plurality of first sense cells; second sense electrodes including a plurality of second sense cells arranged on the substrate in a second direction that crosses the first direction, relay patterns arranged within the first sense electrodes, and metal patterns connected between the relay patterns and second sense cells of the plurality of second sense cells adjacent to the relay patterns; and auxiliary patterns electrically connecting two regions of the first sense electrodes divided by the relay patterns and the metal patterns.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: May 27, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hyun-Uk Oh