Patents by Inventor Sang Ik Lee

Sang Ik 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).

  • Patent number: 9476158
    Abstract: Provided is a dryer. In the dryer, foreign substances such naps generated during a drying process are filtered by a filter unit, and the foreign substances attached to the filter unit are automatically removed.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: October 25, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung-Phyo Ahn, Jeong-Yun Kim, Sang-Ik Lee
  • Publication number: 20160263705
    Abstract: The present invention relates to a lithium secondary battery, and more specifically to a lithium secondary battery having a multi-directional lead-tab structure. The lithium secondary battery of the present invention includes: an electrode assembly which is formed by alternately laminating an electrode plate having a current collector, an active material, and a tab, and an isolation layer; a lead which is electrically connected to the tab; and a battery case, wherein the lead is divided into an anode lead and a cathode lead, and at least two or more anode leads and cathode leads are provided. The battery of the present invention uses the same lead-tab size as the prior art and is suitable for use with high current.
    Type: Application
    Filed: October 31, 2014
    Publication date: September 15, 2016
    Inventors: Tae Su KIM, SUNG Ki Eun, Sang Ik LEE, Jin Soo LEE, Jin Ho BAN, Dae Han SEO, Bu Gon SHIN, Ki Hong MIN, Young Min YUK, Chang Bum AHN
  • Publication number: 20160133214
    Abstract: A display apparatus includes a plurality of pixels arranged in columns and rows in a display area, a data line extending in a first direction and connected with pixels of a k-th column (‘k’ is a natural number) and a (k+1)-th column, a gate line extending in a second direction crossing the first direction and connected with ones of the pixels, a gate signal line extending in the first direction and connected with the gate line, and a gate driver in a first peripheral area adjacent to a first longer side of the display area and having a first width, and configured to apply a gate signal to the gate line.
    Type: Application
    Filed: May 1, 2015
    Publication date: May 12, 2016
    Inventors: Ho-Kyoon Kwon, Myoung-Soo Kim, Sang-Ik Lee, Kyoung-Ho Lim, Kwang-Chul Jung, Jun-Ki Jeong, Ki-Seok Cha, Joon-Chul Goh, Bong-Hyun You
  • Publication number: 20160083895
    Abstract: Provided is a dryer. In the dryer, foreign substances such naps generated during a drying process are filtered by a filter unit, and the foreign substances attached to the filter unit are automatically removed.
    Type: Application
    Filed: November 30, 2015
    Publication date: March 24, 2016
    Inventors: Seung-Phyo AHN, Jeong-Yun KIM, Sang-Ik LEE
  • Publication number: 20160027370
    Abstract: A display apparatus includes a display panel comprising a data line, a gate line crossing the data line and a sub pixel connected to the data line and the gate line, a moving vector extractor configured to extract a moving vector of an input image using input data, a data generator configured to generate data of a high gamma curve called “high data” and data of a low gamma curve called “low data” corresponding to the input data using a spatiotemporal sequential pattern based on moving direction and moving speed of the moving vector, and a data driver circuit configured to covert the high data and the low data of the input data into a data voltage and provide the data line with the data voltage.
    Type: Application
    Filed: December 12, 2014
    Publication date: January 28, 2016
    Inventors: Dong-Gyu Lee, Joon-Chul Goh, Sang-Ik Lee
  • Publication number: 20160019852
    Abstract: A display apparatus includes a display panel and a first gate driver. The display panel includes a plurality of data lines extending in a first direction, and a plurality of gate lines extending in a second direction obliquely inclined toward the first direction and spaced apart from each other in a third direction crossing the second direction. The plurality of gate lines includes a first gate line group and a second gate line group respectively disposed in first and second display areas of the display panel. The first gate driver is configured to drive at least one gate line of the second gate line group while driving at least one gate line of the first gate line group.
    Type: Application
    Filed: June 10, 2015
    Publication date: January 21, 2016
    Inventors: JUNG-TAEK KIM, JOON-CHUL GOH, SANG-IK LEE, KYOUNG-HO LIM
  • Patent number: 9228291
    Abstract: Provided is a dryer. In the dryer, foreign substances such naps generated during a drying process are filtered by a filter unit, and the foreign substances attached to the filter unit are automatically removed.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: January 5, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung-Phyo Ahn, Jeong-Yun Kim, Sang-Ik Lee
  • Patent number: 9217220
    Abstract: The embodiment relates to a dryer and a foreign material removing apparatus thereof. With the dryer and the foreign material removing apparatus thereof, the convenience of user can be maximized by separating and cleaning only a case when the foreign materials are stored in the case above a predetermined amount without the user needing to clean the filter each time the dryer is used.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: December 22, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung Phyo Ahn, Jeong Yun Kim, Sang Ik Lee
  • Patent number: 9207014
    Abstract: A dehumidifying apparatus for a dryer is provided that includes a case, a drum disposed inside the case that receives objects to be dried therein, and a hot air supplier that supplies hot air into the drum and dries the objects to be dried. The dehumidifying apparatus includes a heat exchanger that heat exchanges with air flowing from the drum, and an injection nozzle portion disposed between the hot air supplier and the heat exchanger so as to inject a certain jet. When gas introduced into the dehumidifying apparatus from the drum passes through the jet, foreign substances such as lint, contained in the gas may be separated, thereby preventing accumulation of the foreign substances on the dehumidifying apparatus.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: December 8, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung-Phyo Ahn, Sang-Ik Lee, Byeong-Jo Ryoo, Sung-Ho Song, Jeong-Yun Kim, Yang-Hwan Kim, Jae-Hyuk Wee, Dong-Hyun Kim, Yoon-Seob Eom, Yang-Ho Kim
  • Patent number: 9190044
    Abstract: A structure of a soundproof cover for an engine room is mounted on a body frame at a rear side of the engine room in which an engine is mounted. The structure may include two or more piece members that are detachably coupled to each other and collectively form the soundproof cover in a panel shape. The soundproof cover is to be mounted on the body frame so that one side surface of the soundproof cover is directed toward the engine and the other side surface of the soundproof cover is directed toward an interior of a vehicle.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: November 17, 2015
    Assignees: HYUNDAI MOTOR COMPANY, NVH KOREA, INC.
    Inventors: Sang-Ill Lee, Jee-Young Youn, Sang-Ik Lee
  • Patent number: 9134067
    Abstract: A dehumidifying apparatus for a dryer is provided that includes a case, a drum disposed inside the case that receives objects to be dried therein, and a hot air supplier that supplies hot air into the drum and dries the objects to be dried. The dehumidifying apparatus includes a heat exchanger that heat exchanges with air flowing from the drum, and an injection nozzle portion disposed between the hot air supplier and the heat exchanger so as to inject a certain jet. When gas introduced into the dehumidifying apparatus from the drum passes through the jet, foreign substances such as lint, contained in the gas may be separated, thereby preventing accumulation of the foreign substances on the dehumidifying apparatus.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: September 15, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung-Phyo Ahn, Sang-Ik Lee, Byeong-Jo Ryoo, Sung-Ho Song, Jeong-Yun Kim, Yang-Hwan Kim, Jae-Hyuk Wee, Dong-Hyun Kim, Yoon-Seob Eom, Yang-Ho Kim
  • Publication number: 20150221273
    Abstract: A liquid crystal display device includes a plurality of pixels arranged substantially in a matrix form, where a part of the plurality of pixels defines a pixel column block, a first scan signal is simultaneously applied to an n-th row pixel and an (n+2)-th row pixel of the pixel column block, a second scan signal, which is applied prior to the first scan signal, is simultaneously applied to an (n+1)-th row pixel and an (n+3)-th row pixel of the pixel column block, a first data voltage is applied to the n-th row pixel and the (n+1)-th row pixel, a second data voltage having a polarity different from a polarity of the first data voltage is applied to the (n+2)-th row pixel and the (n+3)-th row pixel, and the polarities of the first data voltage and the second data voltage are inverted on a frame-by-frame basis.
    Type: Application
    Filed: June 3, 2014
    Publication date: August 6, 2015
    Applicant: Samsung Display Co. Ltd.
    Inventors: Sang Ik LEE, Young Soo YOON, Joon Chul GOH, In Jae HWANG, Byung Sun KIM, Dae Gwang JANG, Seok Ha HONG
  • Patent number: 9080271
    Abstract: A washing-drying system and a water supply controlling method, the system comprising: a first main body configured to perform washing; a second main body installed at one side of the first main body and configured to perform drying; water supply lines formed both in the first and second main bodies; and a water supply controlling unit configured to control an open or closed state or a connected or disconnected state of the water supply lines, wherein warm water and cold water respectively supplied from warm water source and cold water source both existing outside the system flow through the second main body to thusly be supplied into the first main body, whereby wastewater having high temperature generated after drying or dehumidifying laundry can be used for warm water washing, so as to save water required for the warm washing, and also to reduce energy consumed to generate warm water.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: July 14, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Byeong-Jo Ryoo, Seung-Phyo Ahn, Sung-Ho Song, Yang-Hwan Kim, Dong-Hyun Kim, Yang-Ho Kim, Yoon-Seob Eom, Jae-Hyuk Wee, Jeong-Yun Kim, Sang-Ik Lee
  • Patent number: 9062410
    Abstract: The embodiment proposes a foreign material removing apparatus for a dryer. The foreign material removing apparatus for a dryer according to an embodiment of the present invention includes: a case including an air introduction hole into which air discharged from a drum is introduced, an air discharge hole, and a foreign material discharge hole; a filtering unit that is provided in the case and includes a filter; and a cleaning unit that moves relatively to the filter and has one or more cleaning devices for removing the foreign materials accumulated in the filter.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: June 23, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung-Phyo Ahn, Jeong-Yun Kim, Sang-Ik Lee
  • Publication number: 20150070405
    Abstract: A method of driving a display panel includes generating a high data voltage having a high gamma corresponding to a grayscale of input image data, generating a low data voltage having a low gamma less than the high gamma corresponding to the grayscale of the input image data and outputting the high data voltage and the low data voltage to pixels of a display panel. Of the high data voltage and the low data voltage, only the low data voltage is outputted to the pixels of the display panel during at least one frame.
    Type: Application
    Filed: February 24, 2014
    Publication date: March 12, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Sang-Ik LEE, Joon-Chul GOH, Jung-Won KIM, Hong-Soo KIM
  • Patent number: D724085
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: March 10, 2015
    Assignee: Adobe Systems Incorporated
    Inventors: Geoffrey Dowd, Sang Ik Lee, Michael Gough
  • Patent number: D755756
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: May 10, 2016
    Assignee: Apple Inc.
    Inventors: Robert Brunner, Eric Fields, Martin Ruegg, Sang Ik Lee
  • Patent number: D755757
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: May 10, 2016
    Assignee: Apple Inc.
    Inventors: Robert Brunner, Eric Fields, Martin Ruegg, Sang Ik Lee
  • Patent number: D759659
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: June 21, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Sang Ik Lee, Kyoung Joung Kim
  • Patent number: D771261
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: November 8, 2016
    Assignee: CarePredict, Inc.
    Inventors: Satish Movva, Victoria Slaker, Sang IK Lee, Robert Brunner, Christopher Kuh