Patents by Inventor In-hwan Kim

In-hwan Kim 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: 8883016
    Abstract: Disclosed is a carrier for manufacturing a printed circuit board, which includes a first carrier including a first binder having a first opening and a first metal layer formed in the first opening of the first binder, and a second carrier, stacked with the first carrier and including a second binder having a second opening and a second metal layer which is formed in the second opening of the second binder and which partially overlaps with the first metal layer, so that the carrier is simply configured and the binders are formed not only on the lateral surfaces of the metal layers but also on the upper surfaces thereof, thus improving the reliability of bonding of the carrier at the periphery. A method of manufacturing the carrier and a method of manufacturing a printed circuit board using the carrier are also provided.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: November 11, 2014
    Inventors: Jae Joon Lee, Jin Yong Ahn, Suk Hyeon Cho, Ki Hwan Kim, Seok Kyu Lee
  • Patent number: 8886818
    Abstract: The present invention relates to a system and a method for providing a service to an end-point terminal in a CPNS environment, and to a CPNS server, a mobile communication terminal and an end-point terminal for the same. The system comprises a CPNS server which performs an authentication procedure based on received terminal information about the mobile communication terminal and requests a content providing server to execute the CPNS mobile communication terminal for opening a CPNS session with the end-point terminal when the CPNS server provides the CPNS; and the end-point terminal requests the CPNS reservation from the mobile communication terminal or the CPNS server and executes the CPNS provided by the CPNS server via the mobile communication terminal.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: November 11, 2014
    Assignee: SK Telecom Co., Ltd
    Inventors: In Hwan Kim, Jeong Hoon Lee, Jeong Min You
  • Patent number: 8885427
    Abstract: A precharge circuit includes a precharge unit configured to apply a voltage of a precharge voltage terminal to a data line during a precharge operation, and a sensing unit configured to disable the precharge unit by sensing the voltage of the precharge voltage terminal. The precharge circuit may control a precharge operation by sensing a change in the voltage level of the precharge voltage terminal.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: November 11, 2014
    Assignee: SK Hynix Inc.
    Inventor: Sang-Hwan Kim
  • Patent number: 8882330
    Abstract: A light module for a backlight assembly that prevents metal wiring from being damaged at a bent portion and a backlight assembly including the same are presented. The light module for the backlight assembly includes: a printed circuit board (PCB) including a first portion and a second portion connected by a connection having a bend; a first light source formed on the first portion of the printed circuit board (PCB); a second light source formed on the second portion of the printed circuit board (PCB); a first wiring connecting member connected to the first light source and formed on the first portion; and a second wiring connecting member connected to the second light source and formed on the second portion, wherein the first wiring connecting member and the second wiring connecting member are connected to each other.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: November 11, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Chul Byun, Seok Hyun Nam, Si Joon Song, Yong Suk Chi, Min-Young Song, Young-Keun Lee, Hyuk-Hwan Kim, Dong Hyeon Lee
  • Patent number: 8883587
    Abstract: A method of manufacturing a semiconductor device includes forming silicon line patterns in a semiconductor substrate, forming an insulating layer over the silicon line patterns, forming a conductive pattern between the silicon line patterns, forming a spacer over the substrate, forming an interlayer insulating layer between the silicon line patterns, removing the spacer on one side of the silicon line patterns to expose the conductive pattern, forming a bit line contact open region by removing the interlayer insulating layer, forming a polysilicon pattern to cover the bit line contact open region, and forming a junction region diffused to the silicon line pattern through the bit line contact open region. Thereby, a stacked structure of a titanium layer and a polysilicon layer are stably formed when forming a buried bit line and a bit line contact is formed using diffusion of the polysilicon layer to prevent leakage current.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: November 11, 2014
    Assignee: Hynix Semiconductor Inc.
    Inventor: Seung Hwan Kim
  • Patent number: 8885576
    Abstract: A method for multiplexing a data information stream and two types of control information streams in a wireless mobile communication system is described. The method includes mapping first control information in units of resource elements onto a matrix for generating input information mapped to a resource block, and mapping second control information onto the matrix so as to map the second control information to resource elements adjacent in a time axis to resource elements allocated for a reference signal in the resource block. The first control information is mapped downwards starting from the first row so as not to overwrite the resource element allocated for the reference signal.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: November 11, 2014
    Assignee: LG Electronics Inc.
    Inventors: Ki Hwan Kim, Dae Won Lee, Jae Hoon Chung
  • Publication number: 20140329138
    Abstract: Disclosed herein is a battery cell including an electrode assembly of a cathode/separator/anode structure, the electrode assembly being impregnated with electrolyte, the electrode assembly being chargeable and dischargeable, a battery case in which the electrode assembly is mounted, the battery case being made of aluminum or an aluminum alloy, and a protective coating layer applied to at least a portion of an outer surface of the battery case, the protective coating layer containing an electrically insulative polymer material.
    Type: Application
    Filed: June 16, 2014
    Publication date: November 6, 2014
    Inventors: Geon Tae PARK, Sooryoung KIM, Hee Gyu KIM, Jung Hwan KIM
  • Publication number: 20140326962
    Abstract: A deposition apparatus is capable of checking, in real time, the thickness or uniformity of a thin layer which is formed. The deposition apparatus includes a moving unit to which a substrate is detachably fixed. A conveyer unit conveys the moving unit in a first direction or in an opposite direction to the first direction. A deposition unit includes at least one deposition assembly for depositing a deposition material on the substrate. A discharge data acquisition unit acquires data associated with the amount of the deposition material discharged per unit time from the at least one deposition assembly. A transmission unit transmits the data acquired by the discharge data acquisition unit.
    Type: Application
    Filed: October 2, 2013
    Publication date: November 6, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: TAE-HUN LEE, BYOUNG-SEONG JEONG, SANG-SU KIM, EUN-GOOK SUNG, SUNG-HWAN KIM, SUNG-WON YANG, JE-HYUN SONG, TAE-HYUNG KIM
  • Publication number: 20140331261
    Abstract: An electronic device including a display, a receiver to receive, from an input device, a first information about a movement of the input device and a second information indicating whether a predetermined button on the input device is pressed, and a controller to control the display to display a plurality of visual guide items representing a plurality of functions of the electronic device for guide a user how to move the input device to select a function among the plurality of functions, determine a movement direction of a pointing position while the predetermined button of the input device is pressed based on the first and the second information, detecting whether the predetermined button is released based on the second information and in response to the detecting that the predetermined button is released, executing a function among the plurality of functions based on the movement direction of the pointing position and displaying a visual guide item among the plurality of visual guide items corresponding to t
    Type: Application
    Filed: July 23, 2014
    Publication date: November 6, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-hwan KIM, Seong-ick JON, Young-hwa YUN, Jeong-yeon LEE, Woo-seok HWANG
  • Publication number: 20140326587
    Abstract: A switch apparatus may include a switch body to which a connector of an electronic unit is connected and in which a relay board is provided, a conductive coupling section provided at a lower end of the switch body to be coupled to a vehicle body, and a conductive ground member having a base provided at a lower portion in an internal space of the switch body to be coupled to an upper end of the coupling section, and a clamping bar extending upwards from one side of the base to be coupled to a ground terminal provided at a lower end of the relay board.
    Type: Application
    Filed: July 2, 2013
    Publication date: November 6, 2014
    Applicants: Hyundai Motor Company, DONG HEE INDUSTRIAL CO., LTD., Kia Motors Corp.
    Inventors: Jeong Seon Min, Yang Rae Cho, Hyung Suk Kim, Young Je Park, Dong Hwan Kim
  • Publication number: 20140329561
    Abstract: A mobile terminal includes a sub-device that is attached thereto or detached therefrom, to remotely control the operation and state of the terminal. The mobile terminal includes: a sub-device having an input/output unit and attached to or detached from the terminal; and a controller configured to receive a user input via a certain communication path from the sub-device when the sub-device is separated, and control elements and applications of the terminal according to the user input.
    Type: Application
    Filed: April 17, 2014
    Publication date: November 6, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Jong-Hwan KIM, Sang-Yun OH, Woo-Jin SUH, Sang-Hyuck LEE
  • Patent number: 8880743
    Abstract: A method for providing a service executed in various service modules, and a home gateway using the same are provided. The service providing method displays a function result of a service module mounted to a module port to which a variety of service modules are selectively mountable, in a display connected. Hence, various services executed in various service modules can be provided reasonably and effectively.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: November 4, 2014
    Assignee: Korea Electronics Technology Institute
    Inventors: Hyun Woo Kim, Jae Gi Son, Young Hwan Kim, Chang Won Park
  • Patent number: 8879935
    Abstract: The apparatus includes a heating roller that generates heat for melting toner attached to a printing medium; a first induction coil that is disposed outside the heating roller and heats the heating roller by using induced current generated according to current flowing through the first induction coil; two second induction coils that are disposed at upper portions of both ends of the first induction coil and heat the heating roller by using induced current generated according to current flowing through the two second induction coils; a power supply unit that supplies current to the first induction coil and the two second induction coils; and a control unit that controls the power supply unit to supply current flowing in the same direction or different directions to the first induction coil and the second induction coils according to the size of paper fed into the heating roller.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: November 4, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-hwan Kim, Keon Kuk, Jin-han Kim, Jun-o Kim, Tatsuhiro Otsuka, Young-dae Ko
  • Patent number: 8878181
    Abstract: An oxide thin film transistor (TFT) and a fabrication method thereof are provided.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: November 4, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hoon Yim, Dae-Hwan Kim
  • Patent number: 8879031
    Abstract: Exemplary embodiments of the present invention disclose a liquid crystal display (LCD) and a method of manufacturing the same. The LCD may have a display area and a peripheral area. An organic layer of the peripheral area may be patterned using a half-tone mask, and a protrusion member may be formed in the peripheral area. Accordingly, the thin film transistor array panel and the corresponding substrate may be prevented from being temporary adhered in the peripheral area such that the density of the liquid crystal molecules filled in the peripheral area may be uniformly maintained and the display quality of the liquid crystal display may be improved.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: November 4, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung-Sook Jeon, Jang-Soo Kim, Hong-Suk Yoo, Yong-Hwan Kim, Hwa-Yeul Oh, Jong-In Kim, Sang-Hee Jang
  • Patent number: 8876523
    Abstract: Provided is an injection molding apparatus including: an upper mold; a lower mold; a receive block; a fixed block; a movable block; a variable cavity; a movable block adjusting unit; and an ejector pipe.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: November 4, 2014
    Assignee: SK Innovation Co., Ltd.
    Inventors: Jong Hwan Kim, Hyo Sung Lim, Myung Hoon Kim
  • Patent number: 8878101
    Abstract: The present specification relates to a heating element in which a heating value for each region is controlled or a heating element in which the heating value for each region is controlled and which is inconspicuous, and a method for manufacturing the same.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: November 4, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Hyeon Choi, Ki-Hwan Kim, Sujin Kim
  • Patent number: 8876319
    Abstract: Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes a light guide plate, grooves disposed in the light guide plate, the grooves having at least one inclined surface, light source modules disposed within the grooves, and stoppers disposed between the light source modules and the light guide plate, wherein a cross-sectional area of the grooves is larger than that of the stoppers. The stoppers contact at least one of the side surfaces of the grooves, the bottom surfaces of the grooves and the light source modules.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: November 4, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Min Sang Kim, Moon Jeong Kim, Jeong Hwan Kim, Jung In Seo, Duk Hyun Yun, Sang Hyeok Jung
  • Patent number: 8880044
    Abstract: A mobile terminal is presented. The mobile terminal includes a display including a touchscreen, and a controller for performing an editing operation on information displayed on the touchscreen according to a state of an object in near-proximity to the displayed information.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: November 4, 2014
    Assignee: LG Electronics Inc.
    Inventor: Jong Hwan Kim
  • Publication number: 20140323901
    Abstract: The present invention relates to a robot-based autism diagnosis device using an electroencephalogram and to a method therefor. The invention comprises: an electroencephalogram signal detector which is worn on or attached to the head of a child showing signs of autism and detects an electroencephalogram signal generated following an event which is provided; and a robot for diagnosing the degree of autism on receiving the electroencephalogram signal detected by the electroencephalogram signal detector. In the invention, a relatively accurate judgment is made as to whether autism is present, and autism diagnosis is achieved at an early stage such that autistic children can receive treatment for the signs of autism at an early stage.
    Type: Application
    Filed: October 22, 2012
    Publication date: October 30, 2014
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong Hwan Kim, Sung Kee Park, Jong Suk Choi