Patents by Inventor Yong Gu

Yong Gu 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: 20080297702
    Abstract: A light emitting diode package according to an embodiment of the present invention includes a plurality of red LEDs, green LEDs and blue LEDs arranged for emitting a white light using a color mixing, at least one white LED emitting the white light and a printed circuit board having a circuit pattern for driving the plurality of red LEDs, green LEDs, blue LEDs, and white LEDs.
    Type: Application
    Filed: November 22, 2006
    Publication date: December 4, 2008
    Inventors: Yong Gu Cho, Hyun Ha Hwang
  • Publication number: 20080267618
    Abstract: The present invention relates to a resin substrate capable of improving the connectivity of a camera module having the resin substrate and reducing manufacturing time and cost of the camera module by improving the structure of the resin substrate, a manufacturing method thereof, a camera module having the same and a manufacturing method thereof. Provided are a resin substrate including a substrate body formed a plurality of connection holes on a lateral surface thereof and equipped with lateral pads into the connection holes; and a blocking member installed on a top surface of the substrate body and closing top opening portions of the connection holes, a manufacturing method thereof, a camera module having the same and a manufacturing method thereof.
    Type: Application
    Filed: April 1, 2008
    Publication date: October 30, 2008
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyoung Tai Lee, Yong Gu Kim
  • Publication number: 20080217270
    Abstract: The present invention discloses a shelf of a wine refrigerator including a frame disposed inside a chill room in the horizontal direction, a plurality of support wires formed long inside the frame in the forward and backward directions of the frame at predetermined intervals in the right and left directions of the frame, and a plurality of elastic support members inserted onto each support wire, for elastically supporting wine bottles.
    Type: Application
    Filed: May 19, 2008
    Publication date: September 11, 2008
    Inventors: Dong-Hoon LEE, Tae-Hee Lee, Young-Hoon Yun, Yong-Gu Kim
  • Publication number: 20080219655
    Abstract: An autofocus method and apparatus provides a reduction in time required for performing the autofocusing procedure, preferably occurring during a one-time frame exposure. A distance between a focus of a lens system and a light receiving plane of an image sensor is varied, an image frame is formed by sequentially exposing pixels on the light receiving plane during a time period while varying the distance between the focus and the light receiving plane, a plurality of sub-blocks are set on the image frame and edge values are obtained for the respective plurality of sub-blocks. The maximum edge value is determined from among the obtained edge values, and a focus position of the lens system is identified based on the maximum edge value. The lens system is moved to the focus position.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 11, 2008
    Inventors: Young-Kwon YOON, Yong-Gu Lee, Myoung-Won Kim
  • Patent number: 7398655
    Abstract: Disclosed is a vibration isolation apparatus for a wine refrigerator including a main body having a storage chamber and a mounting space, a base plate disposed at the mounting space of the main body with a predetermined interval from the main body, for forming the mechanical chamber with the mounting space, a compressor being installed on the top surface of the base plate, and an interval maintaining elastic support means coupled between the main body and the base plate, for maintaining a predetermined interval between the main body and the base plate, and elastically supporting the base plate. The vibration isolation apparatus for the wine refrigerator can store wines without deteriorating the special taste of the wines, by preventing the wine bottles stored in the wine refrigerator from being shaken in the operation of the wine refrigerator.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: July 15, 2008
    Assignee: LG Electronics Inc.
    Inventors: Young-Hoon Yun, Yong-Gu Kim, Tae-Hee Lee, Dong-Hoon Lee
  • Publication number: 20080150479
    Abstract: An electric charging device for a portable terminal includes a charging circuit and a switching unit electrically connected with the charging circuit, in which the switching unit turns on/off power supplied to the charging circuit according to whether the electric charging device is connected to the portable terminal or a battery cradle for the portable terminal. The electric charging device can reduce unnecessary power consumption by being disconnected from the external power source when not being connected to the portable terminal or the battery cradle. Moreover, the electric charging device itself has a power saving function by being disconnected from the external power source when not being connected to the portable terminal or the battery cradle.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 26, 2008
    Inventors: Shin-Hee Cho, Yong-Gu Lee, Jea-Hyuck Lee, Jae-Young Huh, Ji-Hyun Jung
  • Patent number: 7383135
    Abstract: The present invention relates to a data storage medium encoded with the corresponding structure coordinates of molecules and molecular complexes which comprise the active site-binding pockets of JNK3. A computer comprising such data storage material is capable of displaying such molecules and molecular complexes, or their structural homologues, as a graphical three-dimensional representation on a computer screen. This invention also relates to methods of using the structure coordinates to solve the structure of homologous proteins or protein complexes. In addition, this invention relates to methods of using the structure coordinates to screen and design compounds, including inhibitory compounds, that bind to JNK3 or homologues thereof. This invention also relates to molecules and molecular complexes which comprise the active site binding pockets of JNK3 or close structural homologues of the active site binding pockets.
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: June 3, 2008
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Xiaoling Xie, Yong Gu, William Markland, Michael S Su, Paul R Caron, Edward Fox, Keith P Wilson
  • Patent number: 7377397
    Abstract: The present invention discloses a shelf of a wine refrigerator including a frame disposed inside a chill room in the horizontal direction, a plurality of support wires formed long inside the frame in the forward and backward directions of the frame at predetermined intervals in the right and left directions of the frame, and a plurality of elastic support members inserted onto each support wire, for elastically supporting wine bottles.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: May 27, 2008
    Assignee: LG Electronics Inc.
    Inventors: Dong-Hoon Lee, Tae-Hee Lee, Young-Hoon Yun, Yong-Gu Kim
  • Patent number: 7372311
    Abstract: There is provided a DLL capable of controlling a duty rate of a clock by a fuse option or an EMRS input. The DLL includes a first clock buffer, a second clock buffer, a first delay line, a second delay line, a shift register, a first duty control unit, a second duty control unit, a first DLL driver, a second DLL driver, a delay model, a phase comparator, and a shift control unit. In the DLL, a first duty control unit and a second duty control unit control each duty rate of the output clocks of a first and a second delay lines respectively through the EMRS input or the fuse option. Therefore, it is possible to control the duty rate of DLL clocks through the EMRS input or the fuse option.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: May 13, 2008
    Assignee: Hynix Semiconductor Inc.
    Inventor: Yong-Gu Kang
  • Publication number: 20080106307
    Abstract: A voice coil type driving device includes: a voice coil for securing a driving force depending on applied electric current; a position level generator for generating control signals so as to control the electric current applied to the voice coil in multiple levels; and a driving circuit for controlling the electric current applied to the voice coil according to the control signals generated in the position level generator, and a method for applying electric current in a voice coil type driving device, wherein electric current is applied in multiple steps.
    Type: Application
    Filed: November 2, 2007
    Publication date: May 8, 2008
    Inventors: Yong-Gu LEE, Young-Kwon YOON, Myoung-Won KIM
  • Patent number: 7325412
    Abstract: A vibration-absorbing supporting apparatus of a wine refrigerator comprises: a base member fixedly coupled to a lower portion of a wine refrigerator main body; a height control member coupled to the base member so as to control a height of the main body vertically; a floor supporting means coupled to the height control member to make a relative motion to the height control member in a vertical direction, and contacting with and supported on a floor on which the wine refrigerator is installed; and an elastic supporting member coupled between the height control member and the floor supporting means, for elastically supporting the base member coupled to the main body. Accordingly, wine bottles stored in the wine refrigerator are prevented from being shaken by external vibration, so that unique flavor of wine is maintained.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: February 5, 2008
    Assignee: LG Electronics Inc.
    Inventors: Young-Hoon Yun, Yong-Gu Kim, Tae-Hee Lee, Dong-Hoon Lee
  • Patent number: 7298189
    Abstract: The DLL circuit detects a frequency of an external clock signal and adjusts a coarse delay during a DLL circuit operation, thereby quickly terminating a feedback operation of the DLL circuit and having a reduced circuit area of a delay line. Therefore, the DLL circuit can be used for next generation high-integration and high-frequency memory devices such as DDR2 SDRAMs.
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: November 20, 2007
    Assignee: Hynix Semiconductor Inc.
    Inventors: Yong Gu Kang, Jun Hyun Chun
  • Patent number: 7294269
    Abstract: An organic matter disposer is disclosed, including a tub, a drum rotatably provided in the tub so as to store organic matters therein, a stirrer provided in the drum so as to stir the organic matters, a driving device for rotating the drum and the stirrer, and a heating device for drying the organic matters.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: November 13, 2007
    Assignee: LG Electronics Inc.
    Inventors: Yong Gu Kim, Tae Hee Kwak
  • Patent number: 7263851
    Abstract: A refrigerator comprises: a body having a storage chamber and a mechanical chamber; a base plate arranged in the mechanical chamber without a direct contact with the body, and having a compressor; a first supporting member coupled to the body and supporting the body; and a second supporting member installed at a bottom of the base plate and supporting the base plate. A load of the body and a load of components inside the mechanical chamber are individually supported, so that vibration generated from the compressor, etc. is prevented from being transmitted to the body.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: September 4, 2007
    Assignee: LG Electronics Inc.
    Inventors: Young-Hoon Yun, Tae-Hee Lee, Yong-Gu Kim, Dong-Hoon Lee
  • Patent number: 7257961
    Abstract: Disclosed is a vibration reduction type refrigerator including a refrigerator main body having a cooling chamber for storing foods and a mechanical chamber, a compressor disposed in the mechanical chamber, for compressing refrigerants, and a suction pipe connected to the side of the compressor, disposed in the mechanical chamber in the width direction of the refrigerator main body, and connected to an outlet pipe of an evaporator disposed at one side end of the mechanical chamber. The vibration reduction type refrigerator can prevent the vibration generated by the compressor from being transmitted to the refrigerator main body through the suction pipe and the discharge pipe connected to the compressor, by minimizing spaces occupied by the suction pipe and the discharge pipe in the mechanical chamber and increasing the length of the suction pipe and the discharge pipe.
    Type: Grant
    Filed: January 3, 2005
    Date of Patent: August 21, 2007
    Assignee: LG Electronics Inc.
    Inventors: Dong-Hoon Lee, Tae-Hee Lee, Yong-Gu Kim, Young-Hoon Yun
  • Patent number: 7202727
    Abstract: A circuit for shifting a level between two bi-directional signals having different voltage levels. The circuit includes a first analog switch including a first switching control terminal connected to first directional signal stage, a first input terminal connected to a first level of operating voltage, and a first output terminal connected to a second directional signal stage, for performing a switching operation for the first input terminal and the first output terminal based on a state of logic level of a signal from the second directional signal stage.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: April 10, 2007
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Yeon-Jun Lee, Yong-Gu Lee
  • Publication number: 20070024351
    Abstract: There is provided a circuit for generating an internal power voltage capable of stably controlling an internal power voltage before generating a reference voltage during an initial power-up operation of a semiconductor device. The circuit for generating an internal power voltage includes: an internal power reset controller for outputting a control signal in response to an activated reference signal and an external power voltage wherein the reference signal is activated after the external power voltage is inputted; and an internal power generator for generating the internal power voltage using the external power voltage in response to the activated reference signal wherein the internal power generator is disabled in response to the control signal.
    Type: Application
    Filed: December 30, 2005
    Publication date: February 1, 2007
    Inventor: Yong-Gu Kang
  • Patent number: 7168260
    Abstract: Disclosed is a refrigerator, comprising: a refrigerator main body having a cooling chamber storing foods and a machine room; a base plate installed a lower portion of the main body and mounting a compressor; a lifting unit installed between the base plate and the main body, for supporting the base plate to be moved in an up and down direction; and a locking unit installed at one side of the lifting unit, for locking the lifting unit to restrict an upward/downward movement of the base plate when carrying the refrigerator, by which vibration generated from a compressor can be prevented from being transferred to a refrigerator main body through the base plate, and the compressor mounted on the base plate and pipes can be protected from being damaged by locking the base plate when carrying the refrigerator.
    Type: Grant
    Filed: January 5, 2005
    Date of Patent: January 30, 2007
    Assignee: LG Electronics Inc.
    Inventors: Dong-Hoon Lee, Tae-Hee Lee, Yong-Gu Kim, Young-Hoon Yun
  • Publication number: 20060197565
    Abstract: There is provided a DLL capable of controlling a duty rate of a clock by a fuse option or an EMRS input. The DLL includes a first clock buffer, a second clock buffer, a first delay line, a second delay line, a shift register, a first duty control unit, a second duty control unit, a first DLL driver, a second DLL driver, a delay model, a phase comparator, and a shift control unit. In the DLL, a first duty control unit and a second duty control unit control each duty rate of the output clocks of a first and a second delay lines respectively through the EMRS input or the fuse option. Therefore, it is possible to control the duty rate of DLL clocks through the EMRS input or the fuse option.
    Type: Application
    Filed: December 29, 2005
    Publication date: September 7, 2006
    Inventor: Yong-Gu Kang
  • Publication number: 20060195289
    Abstract: A temperature sensor instruction signal generator, which may drive a temperature sensor, and a semiconductor memory device including the same. The temperature sensor instruction signal generator may generate an instruction signal that instruct the operation of the temperature sensor using at least one of a master clock (CLK) signal, a clock enable (CKE) signal, a row address selection (RAS) signal, a column address selection (CAS) signal, a write enable (WE) signal, and a chip selection (CS) signal, wherein the instruction signal may be enabled corresponding to at least one of a self refresh mode, an auto refresh mode, and a long tRAS mode. The semiconductor memory device may include a temperature sensor and the temperature sensor instruction signal generator.
    Type: Application
    Filed: February 15, 2006
    Publication date: August 31, 2006
    Inventors: Jong-Hyun Choi, Dong-Il Seo, Yong-Gu Kang, Jung-Yong Choi, Young-Hun Seo