Patents by Inventor Do Sung

Do Sung 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: 20120137369
    Abstract: Disclosed herein is a mobile terminal with security functionality and a method of implementing the mobile terminal. The mobile terminal with security functionality includes a storage unit, a first module, a second module, and a third module. The storage unit stores a list of risky function combinations which may cause security risks. The first module monitors functions included in an application to be installed or running in the mobile terminal. The second module assesses security vulnerabilities based on whether a combination of the monitored functions corresponds to a risky function combination and/or security attributes of the mobile terminal. The third module takes countermeasures when a security vulnerability has been found based on the assessment.
    Type: Application
    Filed: September 30, 2011
    Publication date: May 31, 2012
    Applicant: INFOSEC CO., LTD.
    Inventors: Soo Jung Shin, Hyo Sun Yoo, Do Sung Ahn
  • Publication number: 20120137372
    Abstract: Disclosed herein is an apparatus for protecting the confidential information of a mobile terminal. The apparatus for protecting the confidential information of a mobile terminal includes a storage unit and a confidential information management unit. The storage unit stores at least one piece of confidential information which requires security. The confidential information management unit moves the confidential information from the preset unsecured initial storage area of the storage unit, to the preset secured storage area of the storage unit and stores the confidential data in the preset secured storage area, in order to protect the confidential data, and exclusively manages the secured storage area. The secured storage area is set by the confidential information management unit.
    Type: Application
    Filed: September 30, 2011
    Publication date: May 31, 2012
    Applicant: INFOSEC CO., LTD.
    Inventors: Soo Jung Shin, Hyo Sun Yoo, Do Sung Ahn
  • Publication number: 20120101659
    Abstract: A telematics device for an electric vehicle and a remote air-conditioning control method thereof are provided. A vehicle driver remote adjusts an indoor temperature of the electric vehicle by driving an air-conditioning unit of the vehicle during the battery charging, so that a travelable distance based on the battery life can be maximized.
    Type: Application
    Filed: November 19, 2010
    Publication date: April 26, 2012
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Myung Hoe Kim, Woo Sung Kim, Do Sung Hwang, Hyung Jin Yoon, Sung Yun Kim, Woo Suk Sung, Ji-Hwon Kim
  • Patent number: 8130351
    Abstract: An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line along a first direction on the substrate, a data line along a second direction and crossing the gate line to define a pixel region, a common line on the substrate, a thin film transistor connected to the gate and data lines, a pixel electrode in the pixel region and connected to the thin film transistor, the pixel electrode including horizontal parts along the first direction, and a common electrode in the pixel region and connected to the common line, the common electrode including horizontal portions along the first direction, wherein the pixel electrode and the common electrode are formed on a same layer.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: March 6, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Byoung-Ho Lim, Hyun-Kyu Lee, Do-Sung Kim, Byung-Koo Kang, Do-Young Lee, Eui-Tae Kim, Sang-Wook Park
  • Patent number: 8102348
    Abstract: An in-plane switching mode liquid crystal display device includes first and second substrates, a gate line on the first substrate, a data line crossing the gate line defining a unit pixel region, a thin film transistor at the crossing of the gate line and the data line, a pixel electrode line in parallel with the data line, a plurality of pixel electrodes formed to be protruded in an extended direction of the gate line from the pixel electrode line, a common electrode line adjacent to a data line of a neighboring pixel in the extended direction of the gate line and in parallel therewith, a plurality of common electrodes protruded from the common electrode line and alternately arranged in parallel with the plurality of pixel electrodes to generate an in-plane electric field, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: January 24, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Do Sung Kim, Do Young Lee
  • Patent number: 8060016
    Abstract: A wireless communication method, and a wireless communication apparatus and wireless communication system using the same. The wireless communication method includes pairing with a specific device, extracting a media access control (MAC) address of the specific device, and communicating with the specific device. Accordingly, even when a MAC address of a counterpart device is not known, pairing with the counterpart device can be performed without interference with other devices.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: November 15, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-sung Jung, Tae-don Hwang
  • Publication number: 20110254933
    Abstract: Provided are a display apparatus for transmitting a sync signal, shutter glasses, and a method of controlling the same. The display apparatus includes: a video signal processor which processes a predetermined three-dimensional (3D) video signal to be displayed on a display unit; a communication unit which communicates with the shutter glasses; and a sync signal generator which generates a sync signal to open and close shutters of the shutter glasses in response to the 3D video signal, the generated sync signal including error-correction information for correcting an error that causes malfunction of the shutter glasses, wherein the sync signal generator transmits, to the shutter glasses, the generated sync signal including the error-correction information through a communication unit.
    Type: Application
    Filed: November 18, 2010
    Publication date: October 20, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-hwan SEO, Do-sung JUNG, Cheon-seong LEE, Tae-don HWANG
  • Patent number: 8040481
    Abstract: An in-plane switching mode liquid crystal display device includes a first substrate; a gate line disposed in a first direction on the first substrate; a data line disposed in a second direction on the first substrate, the data line crossing the gate line to define a pixel region; pixel electrodes and common electrodes disposed in the first direction in the pixel region, the pixel electrodes and the common electrodes generating an in-plane electric field within the pixel region; first and second common lines disposed parallel to the data line at right and left sides of the pixel region; a first common electrode connection line connecting at least two common electrodes and forming a first common electrode overlapping region by overlapping the first common line; and a second common electrode connection line connecting at least two other common electrodes and forming a second common electrode overlapping region by overlapping the second common line, wherein the first common electrode overlapping region and the se
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: October 18, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Do-Sung Kim, Woon-Sub Choi
  • Publication number: 20110248859
    Abstract: Provided are a three dimensional (3D) display apparatus, a method of setting up a graphic user interface (GUI) thereof, and 3D glasses. The method of providing a GUI of the 3D display apparatus operating in association with the 3D glasses includes receiving a signal including battery information from the 3D glasses, generating a GUI related to the battery information of the 3D glasses, using the battery information contained in the received signal, and displaying the generated GUI on a screen of the 3D display apparatus.
    Type: Application
    Filed: December 29, 2010
    Publication date: October 13, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-sung PARK, Do-sung JUNG, Tae-Don HWANG, Tae-hyeun HA
  • Patent number: 7974776
    Abstract: A system for providing origin and destination guide information selects an origin position of a vehicle, and selects a destination link that is a road near the destination in consideration of a position and a type (crossroads, apartment complex, park, or superhighway) of the destination that the vehicle reaches, generates a path from origin to destination based on the selected origin link, the destination link, and real-time traffic information (or map link information), generates guide information including an adjacent map of the generated path and speech information, and provides the guide information to the vehicle terminal. According to the present invention, the system generates the optimized path from the current position to the desired destination and provides the optimized path to the user.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: July 5, 2011
    Assignee: SK Corporation
    Inventors: Do-Sung Kim, Min-Hui Park, In-Joon Choi, Jin-Kyung Park
  • Publication number: 20110076399
    Abstract: A deposition source with uniform deposition characteristics includes a crucible in which a deposition material is disposed; a heat transfer member disposed on upper portions of the deposition material in the crucible; and an accommodation member for accommodating the heat transfer member and including a mesh plate.
    Type: Application
    Filed: August 17, 2010
    Publication date: March 31, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Hye-Yeon SHIM, Chang-Soon Ji, Jong-Woo Lee, Do-Sung Kwon
  • Patent number: 7884910
    Abstract: A liquid crystal display device includes a gate line formed on a substrate; first and second data lines crossing the gate line to form adjacent pixel regions in a direction of the gate line; pixel electrodes and common electrodes substantially parallel to each other and generating an in-plane electric field; a first pixel electrode line parallel to the first data line and spaced apart from the first data line by a first isolation distance; a second pixel electrode line spaced apart from the second data line by a second isolation distance; and a first common line parallel to the first data line and spaced apart from the first data line by a third isolation distance; a second common line spaced from the second data line by a fourth isolation distance, wherein the first isolation distance is shorter than the third isolation distance, and a parasitic capacitance between the first pixel electrode line and the first data line is greater than a parasitic capacitance between the second pixel electrode line and the se
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: February 8, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Do Sung Kim, Byung Koo Kang, Do Young Lee, Sung Soo Chang
  • Patent number: 7860645
    Abstract: The telematics service providing system generates a path from the departure point to the destination based on traffic information, generates guidance information for each guidance point where a turn to a direction that is different from the current progress direction of the client is needed on the generated path, clips a vicinity map covering a predetermined area with reference to the guidance point from the total map to generate a guidance point vicinity map, converts the generated guidance point vicinity map into a format displayable by the client, and provides the converted map to the client terminal. Accordingly, confusion caused by complex crossroads or paths that need consecutive and same direction turns may be prevented, the client terminal may not need a memory for storing large-volume geographic information data, and the client may not additionally need to upgrade the geographic information data.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: December 28, 2010
    Assignee: SK Corporation
    Inventors: Do-Sung Kim, Won-Hee Cho, Jin-Kyung Park, In-Joon Choi, Min-Hui Park
  • Publication number: 20100195010
    Abstract: An in-plane switching mode liquid crystal display device includes a first substrate; a gate line disposed in a first direction on the first substrate; a data line disposed in a second direction on the first substrate, the data line crossing the gate line to define a pixel region; pixel electrodes and common electrodes disposed in the first direction in the pixel region, the pixel electrodes and the common electrodes generating an in-plane electric field within the pixel region; first and second common lines disposed parallel to the data line at right and left sides of the pixel region; a first common electrode connection line connecting at least two common electrodes and forming a first common electrode overlapping region by overlapping the first common line; and a second common electrode connection line connecting at least two other common electrodes and forming a second common electrode overlapping region by overlapping the second common line, wherein the first common electrode overlapping region and the se
    Type: Application
    Filed: April 12, 2010
    Publication date: August 5, 2010
    Inventors: Do-Sung Kim, Woon-Sub Choi
  • Patent number: 7766535
    Abstract: Provided are a panel guide member and a display device having the same. The display device includes a receiving container, a light source, a display panel, a pane guide member, and a top case. The receiving container includes a bottom plate and sidewalls protruding from edges of the bottom plate. The light source is disposed in the receiving container to generate light. The display panel faces the bottom plate and displays an image using the light. The panel guide member includes a plurality of panel guide bodies dividing and supporting an NEDR around an EDR of the display panel on which an image is displayed, and warp preventing members connecting the panel guide bodies with each other and suppressing warping of the panel guide bodies caused by contraction/expansion of the panel guide bodies. The top case includes a first cover, and a second cover to couple to the sidewalls.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: August 3, 2010
    Assignee: LG. Display Co., Ltd.
    Inventor: Do Sung Kim
  • Publication number: 20100173435
    Abstract: An array substrate for an IPS mode LCD device comprises a substrate; a gate line along a first direction; a data line along a second direction; a TFT connected to the gate and data lines; a common electrode having a plate shape on the substrate and formed of a first transparent conductive material; and a pixel electrode formed of a second transparent conductive material on the common electrode and including first and second portions and a plurality of third portions combining the first portion with the second portion. The first and second portions are parallel to the second direction and separated from each other and the plurality of third portions are oblique to the first and second portions and separated from one another.
    Type: Application
    Filed: March 19, 2010
    Publication date: July 8, 2010
    Applicant: LG Display Co., Ltd.
    Inventors: Do-Sung Kim, Byung-Chul Ahn
  • Patent number: 7751012
    Abstract: An array substrate for an IPS mode LCD device includes a gate line in a first direction on a substrate and a data line in a second direction over the substrate; a metal and a common lines in the second direction on the substrate and includes a plurality of first and second protruding portions in the first direction, respectively; a TFT connected to the gate and data lines; an insulating layer over the metal and common lines; a common electrode over the insulating layer and including a first common portion in the second direction and a plurality of second common portions in the first direction; and a pixel electrode over the insulating layer and including a first pixel portion in the second direction and a plurality of second pixel portions in the first direction, wherein the plurality of second common and pixel portions are alternately arranged.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: July 6, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Do-Young Lee, Byoung-Ho Lim, Hyun-Kyu Lee, Do-Sung Kim, Byung-Koo Kang, Eui-Tae Kim
  • Patent number: 7742140
    Abstract: An in-plane switching mode liquid crystal display device includes a liquid crystal panel. The liquid crystal panel includes first and second substrates and a liquid crystal layer interposed between the first and second substrates. The first substrate includes a common electrode and a pixel electrode thereon. A top case is mounted over the second substrate and covers the second substrate. A driving unit is connected to the first substrate and outputs a common voltage. At least one common voltage transmission wire is configured to contact an inner surface of the top case and connected to the driving unit. At least one common voltage applying conductor is connected to the common voltage transmission wire and the common electrode.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: June 22, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Do-Young Lee, Byeong-Koo Kang, Do-Sung Kim
  • Patent number: 7728804
    Abstract: A liquid crystal display device includes a thin film transistor arranged at crossings of gate lines and data lines; a pixel electrode connected to each thin film transistor; a common electrode arranged on a second substrate; a layer of liquid crystal material provided between the first and second substrates; a protrusion arranged on the common electrode for controlling an orientation of the liquid crystal molecules within the layer of liquid crystal material; and a common voltage generator applying an AC common voltage to the common electrode, wherein a polarity of the common voltage is inverted every predetermined period.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 1, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Chul Park, Do Sung Kim
  • Patent number: 7724336
    Abstract: An in-plane switching mode liquid crystal display device includes a first substrate; a gate line disposed in a first direction on the first substrate; a data line disposed in a second direction on the first substrate, the data line crossing the gate line to define a pixel region; pixel electrodes and common electrodes disposed in the first direction in the pixel region, the pixel electrodes and the common electrodes generating an in-plane electric field within the pixel region; first and second common lines disposed parallel to the data line at right and left sides of the pixel region; a first common electrode connection line connecting at least two common electrodes and forming a first common electrode overlapping region by overlapping the first common line; and a second common electrode connection line connecting at least two other common electrodes and forming a second common electrode overlapping region by overlapping the second common line, wherein the first common electrode overlapping region and the se
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: May 25, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Do-Sung Kim, Woon-Sub Choi