Patents by Inventor Jun-Kyu Park

Jun-Kyu Park 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: 20120011522
    Abstract: There is provided a motor and an optical disc drive using the same, more particularly, a motor having an improved coupling structure between a rotor and a stator, and an optical disc drive using the same. The motor includes: a shaft; a sleeve supporting the shaft so as to be rotatable; a stator coupled to an outer circumferential surface of the sleeve and extended outwardly in an outer diameter direction of the sleeve; and a base plate coupled to the outer circumferential surface of the sleeve under the stator and supporting the stator.
    Type: Application
    Filed: June 17, 2011
    Publication date: January 12, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Dong Woo Rhee, Jun Kyu Park, Jae Yoon Kim
  • Publication number: 20110175388
    Abstract: A latch assembly for a vehicle seat is provided. The latch assembly for the vehicle seat which includes a base plate, a latch which is rotatably coupled to the base plate to rotate between a locking position and an open position, and a pawl and a pawl plate which are coaxial with the base plate and coupled to be overlapped each other to interact with each other to rotate, includes: the latch including a locking surface; the pawl plate including a pressing surface which presses the locking surface when the latch is positioned at the locking position, and a first supporting surface which supports the locking surface when the latch rotates by means of an impact; and the pawl including a second supporting surface which supports the locking surface together with the pawl plate when the latch rotates by means of the impact.
    Type: Application
    Filed: April 22, 2008
    Publication date: July 21, 2011
    Applicant: Austem Co., Ltd.
    Inventors: Hyun Sung Paing, Jun Kyu Park
  • Publication number: 20110167439
    Abstract: Disclosed herein is a slip prevention member for a turntable. A friction layer prevents a slip of a disk placed on an upper surface thereof. A hardness reinforcing layer is provided under the lower surface of the friction layer. An adhesive layer is provided under the lower surface of the hardness reinforcing layer. A releasable sheet is attached to the lower surface of the adhesive layer. The slip prevention member reduces use of environmentally toxic material and uses the hardness reinforcing layer, thus preventing occurrence of vibrations and noise which may be induced when the hardness of the slip prevention member is relatively low.
    Type: Application
    Filed: March 2, 2010
    Publication date: July 7, 2011
    Inventors: Young Sun YOO, Yeol CHOI, Jun Kyu PARK
  • Publication number: 20110140583
    Abstract: Disclosed is a motor. The motor includes a rotor case, a ring member mounted on the rotor case and including an encoder on a bottom surface thereof extending outside of the rotor case, and an encoder sensor detecting speed information of the rotor case from the encoder such that the rotor case rotates at low speeds enabling a LightScribe operation.
    Type: Application
    Filed: September 1, 2010
    Publication date: June 16, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Woo Rhee, Jae Yoon Kim, Jun Kyu Park
  • Patent number: 7959205
    Abstract: A latch assembly for vehicle seat comprising a base having a receiving pocket accommodating a striker of a vehicle body part, a catch rotatably coupled to the base rotating between a locking position where the catch supports the striker and an unlocking position where the catch allows the striker to escape, a damping plate rotatably coupled to the base with the same rotating axis as the catch elastically pressing catch to rotate to the unlocking position and having a damping surface elastically pressing and supporting the striker, a pawl plate rotatably coupled to base having a pressing surface pressing the catch rotated to the locking position, a pawl rotatably coupled to base having the same rotating axis as the pawl plate and having a supporting surface supporting catch preventing further rotation if the catch at locking position rotates passing the pressing surface of pawl plate due to an outer impact.
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: June 14, 2011
    Assignee: Austem Co., Ltd.
    Inventors: Hyun Sung Paing, Jun Kyu Park
  • Publication number: 20110050011
    Abstract: A motor device includes a base plate on which a motor for rotating a disk is disposed, a flexible printed circuit board disposed on the base plate and having a circuit pattern applying power to the motor, and a screw mounting portion provided with a ground pattern of the FPCB, mounted with a screw engaged to electrically connect the ground pattern to the base plate, and having a part on which solders are provided.
    Type: Application
    Filed: December 18, 2009
    Publication date: March 3, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Woo Rhee, Jun Kyu Park, Dong Yeon Shin
  • Publication number: 20110030208
    Abstract: An apparatus and method for mounting electronic parts are discussed, which are capable of reducing costs. The electronic part mounting apparatus according to an embodiment includes a bulk feeder into which electronic parts in a bulk form are introduced, at least one inspection unit to inspect and align the electronic parts directed from the bulk feeder, an electronic part insertion unit to receive the electronic parts which have been completely inspected in the inspection unit, a positioning wheel installed to rotate along the bulk feeder, the inspection unit, and the electronic part inspection unit and serving to transfer the electronic parts, and a part supply unit to pick up the electronic parts received in the part insertion unit.
    Type: Application
    Filed: August 4, 2010
    Publication date: February 10, 2011
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jun-Kyu PARK, Sang-Mun SHIN, Gweon-Young PARK, Byung-Chul LEE
  • Publication number: 20100259061
    Abstract: A latch assembly for vehicle seat comprising a base having a receiving pocket accommodating a striker of a vehicle body part, a catch rotatably coupled to the base rotating between a locking position where the catch supports the striker and an unlocking position where the catch allows the striker to escape, a damping plate rotatably coupled to the base with the same rotating axis as the catch elastically pressing catch to rotate to the unlocking position and having a damping surface elastically pressing and supporting the striker, a pawl plate rotatably coupled to base having a pressing surface pressing the catch rotated to the locking position, a pawl rotatably coupled to base having the same rotating axis as the pawl plate and having a supporting surface supporting catch preventing further rotation if the catch at locking position rotates passing the pressing surface of pawl plate due to an outer impact.
    Type: Application
    Filed: April 28, 2009
    Publication date: October 14, 2010
    Applicant: AUSTEM CO., LTD
    Inventors: Hyun Sung Paing, Jun Kyu Park
  • Patent number: 7725641
    Abstract: A memory may be configured to rearrange and store data to enable a conflict free mode for a memory access pattern required by a coder-decoder(codec) and configured to output a plurality of data from a plurality of banks of the memory in parallel. In addition, a data interconnection unit is configured to shift the plurality of data output from the memory and provide the shifted data to a plurality of operation units as input data. The operation result from each of the plurality of operation units is stored in a region of the memory.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: May 25, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gi-Ho Park, Shin-Dug Kim, Jung-Wook Park, Jun-Kyu Park, Sung-Bae Park
  • Publication number: 20090285672
    Abstract: Disclosed herein is a vibration-absorbing device for blower motors, which is provided between a blower motor and a motor housing surrounding the blower motor. The vibration-absorbing device includes a vibration-absorbing body, which may be spherical, and an engaging depression. The vibration-absorbing body is provided in the blower motor. The engaging depression is formed in the inner surface of the motor housing such that a vibration-absorbing body can be contained therein.
    Type: Application
    Filed: December 16, 2008
    Publication date: November 19, 2009
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Halla Climate Control Corp.
    Inventors: Jun Kyu Park, Jun Mo Ku
  • Patent number: 7494186
    Abstract: Disclosed herein is a folding recliner of a seat for vehicles which is able to execute both seat folding and reclining motions using only a single lever. The folding recliner of the present invention includes a lever unit, which has a lever pin and a lever, so that, when the lever is rotated in a predetermined direction, the lever unit is rotated around a reclining shaft so that the seat back enters an unlocked state. The folding recliner further includes a first link, which has a contact part on a lower end thereof, and a second link, which is rotated around a rotating shaft, coupled to the second link, by movement of the first link. The folding recliner further includes a spring, which is coupled between the second link and a frame unit, and a cam, which is rotated around the rotating shaft and has a locking protrusion.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: February 24, 2009
    Assignee: Austem Co., Ltd.
    Inventors: Hyun-Sung Paing, Jun-Kyu Park
  • Publication number: 20090039762
    Abstract: A conventional high-luminance white light emitting diode (LED) device has the disadvantage of it being difficult to achieve high luminance and excellent and uniform quality since emitted light is weaker in the red wavelength region than at yellow wavelengths. The present invention provides a high-luminance white LED device with improved color rendering and spectrum distribution, and a method of manufacturing the same. The white LED device according to one embodiment of the present invention is characterized by dual molds.
    Type: Application
    Filed: December 30, 2004
    Publication date: February 12, 2009
    Inventors: Jun-Kyu Park, Jae-Hyoung Yoo
  • Publication number: 20080114921
    Abstract: A memory may be configured to rearrange and store data to enable a conflict free mode for a memory access pattern required by a coder-decoder (codec).
    Type: Application
    Filed: June 1, 2007
    Publication date: May 15, 2008
    Inventors: Gi-Ho Park, Shin-Dug Kim, Jung-Wook Park, Jun-Kyu Park, Sung-Bae Park
  • Publication number: 20070242193
    Abstract: A color filter substrate for a liquid crystal display device includes a transparent insulation substrate, a black matrix defining first and second pixel areas on the transparent insulation substrate, and a color filter in the first and second pixel areas for displaying first and second colors, respectively, wherein a surface of the black matrix having recesses at sides thereof adjacent to the first and second pixel areas, respectively, for preventing an overflow of the first color from the first pixel area into the second pixel area.
    Type: Application
    Filed: December 27, 2006
    Publication date: October 18, 2007
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Se Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hong Myeong Jeon, Jun Kyu Park
  • Publication number: 20070242192
    Abstract: A color filter substrate for a liquid crystal display includes a transparent insulating substrate, a black matrix shape on the transparent insulating substrate defining sub-pixel regions, a barrier of transparent material on the black matrix shape, and color filters in the sub-pixel regions, wherein the black matrix shape has a first thickness, the barrier has a second thickness, and each of the color filters have a third thickness.
    Type: Application
    Filed: December 27, 2006
    Publication date: October 18, 2007
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Se Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hong Myeong Jeon, Jun Kyu Park
  • Publication number: 20070160745
    Abstract: Provided is a method of manufacturing a light emitting diode (LED) device which has excellent optical properties. The method includes: mixing a main gradient with a curing agent at room temperature to obtain the liquid epoxy resin; semi-curing the liquid epoxy resin at 70-100° C. under 1-30 torr; adding a phosphor to the semi-cured liquid epoxy resin at room temperature and mixing the phosphor and the semi-cured liquid epoxy resin to obtain a mother resin mixed with the phosphor; feeding the obtained product into an element to be molded comprising a LED chip; and completely curing the mother resin at 120° C. or higher under an ambient pressure.
    Type: Application
    Filed: November 24, 2004
    Publication date: July 12, 2007
    Applicant: MEDIANA ELECTRONICS CO., LTD.
    Inventor: Jun-Kyu Park
  • Publication number: 20070138854
    Abstract: Disclosed herein is a folding recliner of a seat for vehicles which is able to execute both seat folding and reclining motions using only a single lever. The folding recliner of the present invention includes a lever unit, which has a lever pin and a lever, so that, when the lever is rotated in a predetermined direction, the lever unit is rotated around a reclining shaft so that the seat back enters an unlocked state. The folding recliner further includes a first link, which has a contact part on a lower end thereof, and a second link, which is rotated around a rotating shaft, coupled to the second link, by movement of the first link. The folding recliner further includes a spring, which is coupled between the second link and a frame unit, and a cam, which is rotated around the rotating shaft and has a locking protrusion.
    Type: Application
    Filed: January 11, 2006
    Publication date: June 21, 2007
    Inventors: Hyun-Sung Paing, Jun-Kyu Park
  • Patent number: 7140073
    Abstract: Disclosed herein is a rotation-stop mechanism for a folder of a portable wireless terminal. The rotation-stop mechanism enables the folder to be opened away from the terminal body at various angles, according to the user's need, while smoothly maintaining the opening and closing operation of the folder. The rotation-stop mechanism can stop the rotation of the folder in a state wherein the folder is opened away from the terminal body at an angle of or about 90°, according to the user's need, while allowing the folder to be smoothly opened away from or closed to the terminal body. Further, the folder can be freely opened away from the terminal body at angles of at or about 90° or at or about 150°. Furthermore, in the case of the portable wireless terminal installed with a camera lens, since the folder can be firmly fixed when it is opened away from the terminal body at an angle of or about 90°, the portable wireless terminal is advantageous for stable image capturing and video communications.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: November 28, 2006
    Assignee: Samsung Electronics,Co., Ltd.
    Inventors: Jun-Kyu Park, Eon-Seog Cheon
  • Publication number: 20050192066
    Abstract: A portable communication apparatus having a triple-axis hinge folder includes a main housing having an opening, a folder; and a first hinge device. The first hinge device is adapted to rotate about the first hinge axis for unfolding and folding the folder from the main housing. A second hinge device is integral with the first hinge device and is adapted to rotate the folder about the second hinge axis, which is parallel to the first hinge axis, while being received in the opening. A slave housing extends from the first and second hinge devices and is adapted to rotate about the second hinge axis together with the folder while being received in the opening.
    Type: Application
    Filed: February 17, 2005
    Publication date: September 1, 2005
    Inventors: Jun-Kyu Park, Jong-Gun Bae, Eon-Seog Cheon
  • Publication number: 20040211036
    Abstract: Disclosed herein is a rotation-stop mechanism for a folder of a portable wireless terminal. The rotation-stop mechanism enables the folder to be opened away from the terminal body at various angles, according to the user's need, while smoothly maintaining the opening and closing operation of the folder. The rotation-stop mechanism can stop the rotation of the folder in a state wherein the folder is opened away from the terminal body at an angle of or about 90°, according to the user's need, while allowing the folder to be smoothly opened away from or closed to the terminal body. Further, the folder can be freely opened away from the terminal body at angles of at or about 90° or at or about 150°. Furthermore, in the case of the portable wireless terminal installed with a camera lens, since the folder can be firmly fixed when it is opened away from the terminal body at an angle of or about 90°, the portable wireless terminal is advantageous for stable image capturing and video communications.
    Type: Application
    Filed: December 3, 2003
    Publication date: October 28, 2004
    Inventors: Jun-Kyu Park, Eon-Seog Cheon