Patents by Inventor Sang-Il Lee

Sang-Il 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: 20150167173
    Abstract: A method for printing on a substrate, including providing a substrate having at least one three-dimensional surface and performing inkjet printing of an ink on at least a portion of the at least one three-dimensional surface by repositioning an inkjet printing head relative to the substrate in only two dimensions.
    Type: Application
    Filed: April 1, 2012
    Publication date: June 18, 2015
    Applicant: GALTRONICS CORPORATION LTD.
    Inventors: Sang-Il Lee, Jung-Sic Park, Ephraim Ulmer, Wen-Wei Guo, Yan Zhao, Dong Woo Lee
  • Patent number: 9048703
    Abstract: Disclosed is a system for controlling a power trunk in a trunk-equipped vehicle, including: a motor configured to transfer power to the trunk to drive the trunk; a velocity sensing unit configured to sense a velocity of the motor; a control unit configured to compute a current trunk position and an operational velocity based on information on the velocity of the motor sensed by the velocity sensing unit and control the motor based on the computed position and the operational velocity, wherein a predetermined target velocity and the operational velocity are compared, and a difference between the target velocity and the operational velocity is compensated using a proportional integral derivative (PID) control scheme. It is possible to constantly control an open/close velocity of a power trunk regardless of a change of external environments when a power trunk is opened or closed in a vehicle having a power trunk system.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: June 2, 2015
    Assignee: MOTOTECH.CO.LTD
    Inventors: Se Young Jang, Jae Hyoung An, Sang Il Lee
  • Patent number: 9013053
    Abstract: A multi-type wind turbine is provided such that a plurality of arms are combined with one tower in a radial direction, and a unit generator having a blade is provided at the plurality of arms, respectively, and at least two of the unit generators are rotated in opposite directions to each other. Furthermore, both ends of the arm may be located both sides thereof on the basis of the height directional central line of the tower to be fixed thereto or both ends of the arm may be located at one side of the tower to be rotatably combined therewith. Furthermore, the rotation speed and tilt angle of the blade of the unit generator may controlled in an individual manner or controlled in a grouped manner. Furthermore, the unit generator may include a main blade and a sub-blade which is smaller than the main blade.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: April 21, 2015
    Assignee: Doosan Heavy Industries & Construction Co., Ltd.
    Inventors: Ki Hak Lee, Sang Il Lee, Jong Po Park
  • Publication number: 20150097918
    Abstract: Disclosed are a display apparatus and a method for preventing divulgence of image data thereof which may prevent image information including image data photographed by a camera of the display apparatus from being divulged by hacking, etc. The display apparatus includes a camera which captures an image; a display which displays the image thereon based on image data captured by the camera; a communicator which communicates with an outside of the apparatus through an Internet; and a controller which transmits image information including the image data captured by the camera, in the form of a transmission packet including the image data and a detection mark or indicator capable of detecting or indicating that the image data is to be transmitted to the outside, when the image information is to be transmitted to the outside through the communicator.
    Type: Application
    Filed: June 6, 2014
    Publication date: April 9, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kun-sok KANG, Hak-sup SONG, Sang-il LEE, Joo-whan LEE, Seong-seol HONG, Soo-yong LEE, Mi-jin CHOI
  • Patent number: 9002821
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for indexing application pages of native applications that operate independent of a browser application on a user device. In one aspect, a method includes instantiating a virtual machine emulating an operating system of a user device; instantiating, within the virtual machine, a native application that generates application pages for display on a user device within the native application; accessing, within the virtual machine, application pages of the native application, and for each of the application pages: generating application page data describing content of the application page, the content described by the application page data including text that a user device displays on the application page when the user device displays the application page; and indexing the application page data for the native application in an index that is searchable by a search engine.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: April 7, 2015
    Assignee: Google Inc.
    Inventors: Lawrence Chang, Chaesang Jung, Jaehyun Yeom, Sang-il Lee
  • Publication number: 20150091795
    Abstract: There is provided a display device which includes a display panel, a backlight that has a plurality of light sources and applies light to the display panel, a human body detector configured to detect a human body located around the display panel, a human body information acquisition unit configured to acquire information on the human body, and a control that controls an operation of a user recognition unit when the human body is detected in a standby mode, performs user recognition based on the acquired human body information, controls an operation of the display panel such that notification information of the user is displayed in a portion of the display panel, and turns some light sources out of the plurality of light sources on. According to the invention, for the user who views the display device, the local dimming is performed on the backlight which provides content information desired by the user utilizing only a portion of the display device.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 2, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kun Sok KANG, Hak Sup SONG, Sang Il LEE, Joo Whan LEE, Seong Seol HONG, Soo Yong LEE, Mi Jin CHOI
  • Patent number: 8980082
    Abstract: Disclosed herein is a method of simultaneously removing sulfur and mercury from a hydrocarbon material, including: hydrotreating the hydrocarbon material containing sulfur and mercury in the presence of a catalyst including a metal supported with a carrier to convert sulfur into hydrogen sulfide, and adsorb mercury on a metal active site or a carrier of the catalyst in the form of mercury sulfide.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: March 17, 2015
    Assignees: SK Innovation Co., Ltd., SK Energy Co., Ltd.
    Inventors: Do Kyoung Kim, Do Woan Kim, Sang Il Lee, Seung Hoon Oh, Woo Kyung Kim, Han Seung Pan, Woo Young Kim, Kyung Soo Jun, Sun Choi
  • Patent number: 8972225
    Abstract: A method of constructing an optimized network simulation environment according to the present invention includes the steps of identifying communication equipment models for relaying a message to/from real equipments out of communication equipment models within a network model, as major models, calculating the order of abstraction priority for major models, performing batch-mode abstraction for non-major models, driving a simulation, determining whether a difference between a simulation execution time and an actual time spent is within an allowable delay value, performing adaptive abstraction for the major models, and evaluating a result of the simulation. If the method according to the present invention is used, a real-time simulation having fidelity and reliability for the function and operation of real equipments can be guaranteed.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: March 3, 2015
    Assignee: Agency for Defense Development
    Inventors: Jaeyoung Cheon, Sang-il Lee, Byoung-In Cho
  • Patent number: 8962901
    Abstract: This invention relates to a method of producing aromatics and olefins from oils derived from coal or wood, including partially saturating and cracking the oils derived from coal or wood in a hydrogenation and reaction area, separating them depending on the number of carbons, recirculating heavy oils having 11 or more carbons to the hydrogenation and reaction area, feeding oils suitable for producing BTX to an aromatic separation process and a transalkylation process to recover aromatics, and feeding hydrocarbonaceous components having 5 or less carbons to a light separation process, thus obtaining olefins.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: February 24, 2015
    Assignee: SK Innovation CO., Ltd.
    Inventors: Hong Chan Kim, Yong Seung Kim, Sung Won Kim, Sang Hun Oh, Hyuck Jae Lee, Dae Hyun Choo, Cheol Joong Kim, Gyung Rok Kim, Myoung Han Noh, Jae Suk Koh, Hyun Chul Choi, Eun Kyoung Kim, Yoon Kyung Lee, Jong Hyung Lee, Sun Choi, Seung Hoon Oh, Jae Hyun Koh, Sang Il Lee, Seung Woo Lee
  • Patent number: 8962900
    Abstract: This invention relates to a method of producing aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood, including partially saturating and hydrocracking the oils derived from oil in a hydrogenation and reaction area, separating them depending on the number of carbons, recirculating heavy oils having 11 or more carbons to the hydrogenation and reaction area, feeding oils suitable for producing BTX to an aromatic separation process and a transalkylation process to recover aromatics, and feeding hydrocarbonaceous components having 5 or fewer carbons to a light separation process, thus obtaining light paraffins.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: February 24, 2015
    Assignee: SK Innovation Co., Ltd.
    Inventors: Hong Chan Kim, Yong Seung Kim, Sang Hun Oh, Hyuck Jae Lee, Jae Suk Koh, Gyung Rok Kim, Myoung Han Noh, Sang Il Lee, Seung Woo Lee, Do Woan Kim, Jae Hyun Koh, Jong Hyung Lee, Sun Choi, Seung Hoon Oh, Kyung Jong Oh
  • Publication number: 20150047020
    Abstract: An image display apparatus and an operating method thereof are provided. The operating method of the image display apparatus includes receiving a request of entering into a personal screen mode from a first control device, receiving an input of user authentication information, when the received input of user authentication information coincides with user authentication information corresponding to a first personal screen, displaying the first personal screen, and granting, to the first control device, a control of the first personal screen that is displayed.
    Type: Application
    Filed: July 3, 2014
    Publication date: February 12, 2015
    Inventors: Sung-hyun KIM, Sung-wook KOOH, Hue-yin KIM, Sang-il LEE
  • Publication number: 20150046968
    Abstract: A function upgrade device, a display apparatus, and a method for controlling a display apparatus are provided. The function upgrade device may include a function unit configured to perform a function in conjunction with the display apparatus, a storage configured to store user information and an application related to the function unit, an interface configured to connect the function upgrade device to the display apparatus and enable the function upgrade device to communicate with the display apparatus, and a controller configured to, when the display apparatus is connected to the function upgrade device through the interface, control the function unit to operate in conjunction with the display apparatus based on the user information and the application stored in the storage.
    Type: Application
    Filed: August 5, 2014
    Publication date: February 12, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Il LEE, Kun-sok KANG, Hak-sup SONG, Joo-whan LEE, Seong-seol HONG, Soo-yong LEE, Mi-jin CHOI
  • Publication number: 20150039308
    Abstract: A conversation topic providing method includes: converting voice data, of a conversation of a user who is on a phone, into text; selecting a keyword, indicating an intention of the user, from the text; obtaining information of interest with respect to the keyword; and determining topics relating to the keyword based on user information.
    Type: Application
    Filed: August 5, 2014
    Publication date: February 5, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hue-yin KIM, Sang-il LEE, Sung-kyu LEE, Seong-seol HONG, Jung-hoon SHIN, Yeon-woo LEE
  • Publication number: 20150019046
    Abstract: Disclosed is a system for controlling a power trunk or a power tailgate provided in a vehicle. The system includes: a rear sensing device that senses an object approaching a vehicle from a rear side of the vehicle within a predetermined distance; a smart key module (SKM) that recognizes a FOB key in a wireless manner and authenticates whether or not the FOB key is valid for the vehicle; and a power trunk/tailgate control device that receives an object sense signal from the rear sensing device, analyzes the object sense signal to determine whether or not the object makes a predetermined motion, and performs control such that the power trunk or the power tailgate is opened or closed when it is determined that the object makes the predetermined motion, and the smart key module authenticates that the FOB key is valid. Since it is possible to control the open/close operation of the power trunk or the power tailgate using a rear parking sensor, it is possible to improve user's convenience.
    Type: Application
    Filed: July 9, 2014
    Publication date: January 15, 2015
    Inventors: Se Yeong JANG, Jae Young PARK, Jae Hyoung AN, Sang Il LEE
  • Patent number: 8910747
    Abstract: A tail pipe assembly for a vehicle includes a tail pipe mounted to a muffler of the vehicle and discharging exhaust gas and condensation water to an outside, and at least one main collecting element that is mounted within the tail pipe, suppresses flow of the condensation water and temporarily stores the condensation water.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: December 16, 2014
    Assignee: Hyundai Motor Company
    Inventors: Sang Il Lee, Dea Gil Hwang, Jay-Yon Jo, Jongho Seon
  • Patent number: 8901508
    Abstract: There is provided a digital X-ray detector including an X-ray detection array configured to detect an X-ray image when a subject is irradiated with X-ray; a support board supporting a bottom of the X-ray detection array; a case accommodating both the X-ray detection array and the support board and having a plurality of insertion portions formed on four sidewalls thereof; and shock abortion members, each installed to each of the insertion portion and having a head resting on an outer wall of the case and a protrusion extended from the head to thereby be in contact with a sidewall of the support board.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: December 2, 2014
    Assignee: Drtech Corporation
    Inventors: Sang-Il Lee, Beom-Jin Moon
  • Publication number: 20140331967
    Abstract: An intake system mounted to a vehicle controls an opening angle of a variable flap according to an RPM of an engine, an intake pressure, and an opening angle of a variable flap to optimize performance in various operation regions by detecting engine RPM and an intake air pressure, and determining an operation region based on the RPM of the engine; applying the intake pressure to determine a target amount of air and an opening angle of a variable flap for an operation region; driving an actuator to adjust an opening angle of the variable flap to a target opening angle; and analyzing an operation position of the actuator to detect an opening angle of the variable flap, and, when the target opening angle is not followed, correcting a drive of the actuator such that an opening angle of the variable flap follows the target opening angle.
    Type: Application
    Filed: July 29, 2014
    Publication date: November 13, 2014
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Sang Il Lee
  • Patent number: 8826879
    Abstract: An intake system mounted to a vehicle controls an opening angle of a variable flap according to an RPM of an engine, an intake pressure, and an opening angle of a variable flap to optimize performance in various operation regions by detecting engine RPM and an intake air pressure, and determining an operation region based on the RPM of the engine; applying the intake pressure to determine a target amount of air and an opening angle of a variable flap for an operation region; driving an actuator to adjust an opening angle of the variable flap to a target opening angle; and analyzing an operation position of the actuator to detect an opening angle of the variable flap, and, when the target opening angle is not followed, correcting a drive of the actuator such that an opening angle of the variable flap follows the target opening angle.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: September 9, 2014
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Sang Il Lee
  • Publication number: 20140217584
    Abstract: A microelectronic assembly includes a first component with first conductive elements; a second component with second conductive elements; a bond metal; and an underfill layer. The posts have a height above the respective surface from which the posts project. A bond metal can be disposed between respective pairs of conductive elements, each pair including at least one of the posts and at least one of the first or second conductive elements confronting the at least one post. The bond metal can contact edges of the posts along at least one half the height of the posts. An underfill layer contacts and bonds the first and second surfaces of the first and second components. A residue of the underfill layer may be present at at least one interfacial surfaces between at least some of the posts and the bond metal or may be present within the bond metal.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicant: TESSERA, INC.
    Inventors: Belgacem Haba, Ilyas Mohammed, Ellis Chau, Sang Il Lee, Kishor Desai
  • Publication number: 20140201179
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for indexing application pages of native applications that operate independent of a browser application on a user device. In one aspect, a method includes instantiating a virtual machine emulating an operating system of a user device; instantiating, within the virtual machine, a native application that generates application pages for display on a user device within the native application; accessing, within the virtual machine, application pages of the native application, and for each of the application pages: generating application page data describing content of the application page, the content described by the application page data including text that a user device displays on the application page when the user device displays the application page; and indexing the application page data for the native application in an index that is searchable by a search engine.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Inventors: Lawrence Chang, Chaesang Jung, Jaehyun Yeom, Sang-il Lee