Patents by Inventor Sang-su Lee

Sang-su Lee 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: 20120036900
    Abstract: A washing machine is disclosed which washes laundry using a mechanical force. The washing machine includes a display unit (60) formed at a door (40) to display information on washing, accordingly expanding the installation space for the display unit (60). In addition, when the display unit comprises a touch screen, not only input and display of the washing information but also visual inspection of laundry in a drum can be achieved by the display unit.
    Type: Application
    Filed: September 11, 2009
    Publication date: February 16, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Wook Hong, Ji Hee Kim, Sang Su Lee, Sun Young Park, Jae Won Chang, Ki Young Kang, Chang Kwon Park, Bon Kwon Koo
  • Publication number: 20120036902
    Abstract: A washing machine is disclosed, which includes a receiving part (2) to receive laundry, a supply path (4) to supply outside air of the receiving part (2) into the receiving part (2), a heating member (41) to heat the air introduced in the supply path (4), an exhaust path (5) through which the air in the receiving part (2) is exhausted to the outside, and a heat transfer part (6) to transfer heat of the air flowing through the exhaust path (5) to the air flowing in through the supply path (4).
    Type: Application
    Filed: September 11, 2009
    Publication date: February 16, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Wook Hong, Ji Hee Kim, Sang Su Lee, Sun Young Park, Bon Kwon Koo, Jae Won Chang, Ki Young Kang, Chang Kwon Park
  • Publication number: 20120019114
    Abstract: A washing machine is disclosed. A washing machine includes a cabinet defining an exterior appearance thereof and a detergent storage box detachably installed to the cabinet, the detergent box having transparent appearance for a user to identify the amount of detergent introduced into the washing machine.
    Type: Application
    Filed: September 11, 2009
    Publication date: January 26, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Wook Hong, Ji Hee Kim, Sang Su Lee, Sun Young Park, Bon Kwon Koo, Jae Won Chang, Ki Young Kang, Chang Kwon Park
  • Publication number: 20120011735
    Abstract: The present invention relates to a dryer (100), including a cabinet (110) which forms an exterior of the dryer (100), a drum (120, 120a, 120b, 120c) rotatably mounted in the cabinet (110), the drum (120, 120a, 120b, 120c) having a plurality of lifters (127, 127a, 127b, 127c), and a partition unit (200, 200a, 200b, 200c) slidably movable along the lifters (127, 127a, 127b, 127c) in a direction of a rotation axis of the drum (120, 120a, 120b, 120c) for partitioning a drying space of the drum (120, 120a, 120b, 120c), thereby permitting to use a space in the drum (120, 120a, 120b, 120c) of the dryer (100) effectively according to an amount of clothes.
    Type: Application
    Filed: September 11, 2009
    Publication date: January 19, 2012
    Inventors: Sang Wook Hong, Ji Hee Kim, Sang Su Lee, Sun Young Park, Bon Kwon Koo, Jae Won Chang, Ki Young Kang, Chang Kwon Park
  • Patent number: 8084295
    Abstract: Provided is a thin film transistor (TFT) which uses CIS (CuInSe2), including Se, which is a chalcogen-based material, and can provide a rectifying function, and electric and optical switching functions of a diode. The TFT according to the present invention includes, a substrate, a gate electrode formed on a portion of the substrate, an insulating layer covering the substrate and a gate electrode, a plurality of CIS (CuInSe2) films formed on the insulating layer so as to cover the region where the gate electrode is formed; and source/drain regions separated from each other so as to comprise a trench exposing a portion of a surface of the CIS films.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: December 27, 2011
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sang Su Lee, Kibong Song, Jeong Dae Suh, Keongam Kim, Doo-Hee Cho
  • Publication number: 20110153748
    Abstract: A remote forensics system based on a network is provided to allow for accessing a forensics analysis center from a remote area to perform forensic analysis. The network-based remote forensic system includes: one or more remote terminals performing forensic analysis on an evidence device in a remote area, through a virtual forensic tool when the evidence device is connected thereto; and an investigation center system connected to the remote terminals via a wide area network to provide the virtual forensic tool, processing a requirement of the remote terminals, and providing requirement processing results to the remote terminals.
    Type: Application
    Filed: December 17, 2010
    Publication date: June 23, 2011
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Joo Young Lee, Sung Kyong Un, Young Soo Kim, Geon Woo Kim, Sang Su Lee, Su Hyung Jo, Youn Hee Gil, Woo Yong Choi, Do Won Hong, Hyun Sook Cho
  • Publication number: 20110135087
    Abstract: Provided are a method and a system for decrypting a password in multi-node parallel-processing environment including a master node and a plurality of work nodes. The master node receives information on encrypted file selection from a user. The master node generates password candidate information generation information and transmits the password candidate to the plurality of work nodes together with a password decryption command. The password candidate generation information allows the plurality of work nodes to have different password candidate ranges using password decryption information comprising a maximum password length, a minimum password length, and a string set constituting the password. The work node decrypts the password using the password candidate generation information. The work node transmits the password decryption result to the master node.
    Type: Application
    Filed: May 13, 2010
    Publication date: June 9, 2011
    Inventors: Keon Woo Kim, Sang Su Lee
  • Publication number: 20110116108
    Abstract: A control method of an image forming apparatus which is connected to an external apparatus, supports a resource saving mode, and outputs document data is provided. The control method includes: selecting the document data to be output, selecting an output option to be applied to the selected document data, comparing a resource saving value corresponding to the output option to be applied to the document data and a resource saving set value which is pre-set in the image forming apparatus, displaying at least one suggestion option to save resources of the document data according to a result of comparison, and selecting one of the displayed suggestion option and outputting the document data.
    Type: Application
    Filed: June 21, 2010
    Publication date: May 19, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-Soo Ha, Sung-Jae Chung, Bong-Gun Kim, Sang-Su Lee, Sung-Man Shin
  • Publication number: 20110107267
    Abstract: Disclosed are an image forming apparatus and a menu select and display method thereof. A select and display method of a menu which is displayed on a (touch) screen of an image forming apparatus, the method includes: displaying an initial screen including at least one menu list to perform at least one of functions of the image forming apparatus; selecting one of the displayed menu lists by touch; and displaying in the selected menu area a first subordinate menu corresponding to the menu area to set an option for the selected menu without converting the remaining menus. With this, an image forming apparatus and a menu select and display method thereof selectively converts a selected menu area only and displays a subordinate menu to set an option for the menu to thereby reduce a load arising from the conversion and returning of the overall screen and reduces user's inconvenience.
    Type: Application
    Filed: May 27, 2010
    Publication date: May 5, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-soo Ha, Sung-jae Chung, Bong-gun Kim, Sang-su Lee, Sung-man Shin
  • Publication number: 20110107209
    Abstract: An enlargement display method of a target area of an image forming apparatus which comprises a touch screen includes selecting a target zooming function to zoom at least one menu displayed on the touch screen as a target screen to perform at least one of functions of the image forming apparatus, enlarging and displaying at least one menu corresponding to the target area according to the selection, selecting at least one of navigation buttons to move the target area, and moving and displaying the enlarged target area through the selected navigation button. With this, the image forming apparatus and the enlargement display method enlarge and display the necessary menu as the target area and the target area is moved through the navigation button to thereby improve a user's convenience.
    Type: Application
    Filed: August 30, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kwang-soo HA, Sung-jae CHUNG, Bong-gun KIM, Sang-su LEE, Sung-man SHIN
  • Publication number: 20110055590
    Abstract: An apparatus for collecting evidence data includes: an online data collection unit for collecting online data from a location designated by a user; a screen capture unit for capturing shots viewed on a computer screen, as they are; a time stamping unit for calculating a message digest for the collected online data to generate a time stamp including date and time when the message digest has been generated and a signature of the time stamping unit itself; and an image generation unit for generating a forensic image for the collected online data and generating a message digest for the collected online data.
    Type: Application
    Filed: November 18, 2009
    Publication date: March 3, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Joo-Young LEE, Su Hyung Jo, Youn-Hee Gil, Youngsoo Kim, Keonwoo Kim, Sang Su Lee, Sung Kyong Un, Do Won Hong
  • Publication number: 20110045633
    Abstract: Provided is a thin film transistor (TFT) which uses CIS (CuInSe2), including Se, which is a chalcogen-based material, and can provide a rectifying function, and electric and optical switching functions of a diode. The TFT according to the present invention includes, a substrate, a gate electrode formed on a portion of the substrate, an insulating layer covering the substrate and a gate electrode, a plurality of CIS (CuInSe2) films formed on the insulating layer so as to cover the region where the gate electrode is formed; and source/drain regions separated from each other so as to comprise a trench exposing a portion of a surface of the CIS films.
    Type: Application
    Filed: November 3, 2010
    Publication date: February 24, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sang Su LEE, Kibong SONG, Jeong Dae SUH, Keongam KIM, Doo-Hee CHO
  • Patent number: 7851791
    Abstract: Provided is a thin film transistor (TFT) which uses CIS (CuInSe2), including Se, which is a chalcogen-based material, and can provide a rectifying function, and electric and optical switching functions of a diode. The TFT according to the present invention includes, a substrate, a gate electrode formed on a portion of the substrate, an insulating layer covering the substrate and a gate electrode, a plurality of CIS (CuInSe2) films formed on the insulating layer so as to cover the region where the gate electrode is formed; and source/drain regions separated from each other so as to comprise a trench exposing a portion of a surface of the CIS films.
    Type: Grant
    Filed: February 7, 2008
    Date of Patent: December 14, 2010
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sang Su Lee, Kibong Song, Jeong Dae Suh, Keongam Kim, Doo-Hee Cho
  • Patent number: 7832224
    Abstract: An apparatus is provided for controlling a lamp of a refrigerator. The apparatus may include a dispenser provided on a refrigerator door and a lamp installed within the dispenser for illuminating the dispenser. The dispenser may include a rotary member that rotates as an operation lever provided in the dispenser is operated and a duct door for selectively opening and closing an ice duct. The rotary member may include a rotary shaft supported by side walls of the dispenser and a connector part that extends from the rotary shaft. The duct door may be coupled to the connection part.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: November 16, 2010
    Assignee: LG Electronics Inc.
    Inventors: Jin Sug Roo, Jai Hwan Shim, Sang Su Lee
  • Publication number: 20100253837
    Abstract: An image apparatus and an image processing method are provided. The image apparatus determines a type of original format of inputted image data and determines a degree of noise reduction in accordance with the determined type of original format. As a result, an optimized noise reduction can be carried out.
    Type: Application
    Filed: November 25, 2009
    Publication date: October 7, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dale YIM, Sang-su LEE, Ho-chul SHIN
  • Patent number: 7687779
    Abstract: Provided is an electro-medical imaging apparatus manufactured using a thin film transistor (TFT) array including chalcogen-based semiconductor elements that can generate and store an electric signal from an X-ray signal so as to be able to replace a traditional film type X-ray reader.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: March 30, 2010
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sang Su Lee, Kobong Song
  • Patent number: 7656829
    Abstract: In a communicating system including a base node, at least one adjacent node, and a start node transmitting data requested by the base node via the adjacent node or to the base node, data requested to the start node is transmitted by measuring a power required for data transmission between the nodes forming the communication system, selecting a path one by one depending on a minimum power consumption required for the data transmission from the base node to the start node using the measured power, and transmitting the requested data using the selected path.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: February 2, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-young Kim, Sang-su Lee, No-sung Park, Ji-tae Kim
  • Patent number: 7612339
    Abstract: Conventional optoconductive compounds, such as CIS or CdTe include scarce indium or environmentally-unfriendly cadmium. On the other hand, an optoconductive compound according to the present invention has high optoconductive efficiency without inclusion of indium and cadmium, wherein the optoconductive compound according to the present invention is represented by AXYY? where A is a Group 11 element, X is a Group 15 element, and Y and Y? are Group 16 elements in which Y and Y? can be identical to or different from each other.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: November 3, 2009
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kibong Song, Kyeongam Kim, Sang Su Lee, Doo-Hee Cho
  • Patent number: 7571309
    Abstract: Provided are a method and apparatus for providing a security mechanism guaranteeing transparency at a transport layer. The method includes: receiving a data packet from an application program, and searching key information corresponding to the data packet in key information database; determining whether to request a key exchange module of an application layer for a new key negotiation according to a result obtained by searching key information; and performing encrypting/decrypting based on key information when the key exchange module stores key negotiation information obtained by the new key negotiation in a kernel. The apparatus encrypts/decrypts the data packet at the transport layer of the kernel, thereby providing the application program with security transparency, effectively controlling and making it easily expansible.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: August 4, 2009
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Geon Woo Kim, Sun Hee Lim, Sang Su Lee, Ki Hyun Kim, Jeong Nyeo Kim, Jong Soo Jang
  • Publication number: 20090153591
    Abstract: A control method of a display apparatus having a display panel formed with a plurality of pixels is provided. The method includes: detecting high gray level pixels having gray scale values greater than a predetermined high gray scale value; detecting a highlight zone including the detected high gray level pixels, wherein a gray scale value difference between boundary pixels of the highlight zone and adjacent pixels is greater than a predetermined reference difference; and applying a gray scale value greater than a gray scale value of the high gray level pixels to a surrounding zone adjacent to the highlight zone.
    Type: Application
    Filed: July 29, 2008
    Publication date: June 18, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho-chul SHIN, Sang-su LEE, Ho-nam Lee, Dale YIM, Shin-haeng KIM, Hak-hun CHOI