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).
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Publication number: 20120011522Abstract: 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: ApplicationFiled: June 17, 2011Publication date: January 12, 2012Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTDInventors: Dong Woo Rhee, Jun Kyu Park, Jae Yoon Kim
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Publication number: 20110175388Abstract: 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: ApplicationFiled: April 22, 2008Publication date: July 21, 2011Applicant: Austem Co., Ltd.Inventors: Hyun Sung Paing, Jun Kyu Park
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Publication number: 20110167439Abstract: 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: ApplicationFiled: March 2, 2010Publication date: July 7, 2011Inventors: Young Sun YOO, Yeol CHOI, Jun Kyu PARK
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Publication number: 20110140583Abstract: 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: ApplicationFiled: September 1, 2010Publication date: June 16, 2011Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dong Woo Rhee, Jae Yoon Kim, Jun Kyu Park
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Patent number: 7959205Abstract: 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: GrantFiled: April 28, 2009Date of Patent: June 14, 2011Assignee: Austem Co., Ltd.Inventors: Hyun Sung Paing, Jun Kyu Park
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Publication number: 20110050011Abstract: 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: ApplicationFiled: December 18, 2009Publication date: March 3, 2011Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dong Woo Rhee, Jun Kyu Park, Dong Yeon Shin
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Publication number: 20110030208Abstract: 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: ApplicationFiled: August 4, 2010Publication date: February 10, 2011Applicant: LG DISPLAY CO., LTD.Inventors: Jun-Kyu PARK, Sang-Mun SHIN, Gweon-Young PARK, Byung-Chul LEE
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Publication number: 20100259061Abstract: 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: ApplicationFiled: April 28, 2009Publication date: October 14, 2010Applicant: AUSTEM CO., LTDInventors: Hyun Sung Paing, Jun Kyu Park
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Patent number: 7725641Abstract: 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: GrantFiled: June 1, 2007Date of Patent: May 25, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Gi-Ho Park, Shin-Dug Kim, Jung-Wook Park, Jun-Kyu Park, Sung-Bae Park
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Publication number: 20090285672Abstract: 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: ApplicationFiled: December 16, 2008Publication date: November 19, 2009Applicants: Hyundai Motor Company, Kia Motors Corporation, Halla Climate Control Corp.Inventors: Jun Kyu Park, Jun Mo Ku
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Patent number: 7494186Abstract: 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: GrantFiled: January 11, 2006Date of Patent: February 24, 2009Assignee: Austem Co., Ltd.Inventors: Hyun-Sung Paing, Jun-Kyu Park
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Publication number: 20090039762Abstract: 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: ApplicationFiled: December 30, 2004Publication date: February 12, 2009Inventors: Jun-Kyu Park, Jae-Hyoung Yoo
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Publication number: 20080114921Abstract: 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: ApplicationFiled: June 1, 2007Publication date: May 15, 2008Inventors: Gi-Ho Park, Shin-Dug Kim, Jung-Wook Park, Jun-Kyu Park, Sung-Bae Park
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Publication number: 20070242193Abstract: 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: ApplicationFiled: December 27, 2006Publication date: October 18, 2007Applicant: LG.PHILIPS LCD CO., LTD.Inventors: Se Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hong Myeong Jeon, Jun Kyu Park
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Publication number: 20070242192Abstract: 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: ApplicationFiled: December 27, 2006Publication date: October 18, 2007Applicant: LG.PHILIPS LCD CO., LTD.Inventors: Se Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hong Myeong Jeon, Jun Kyu Park
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Publication number: 20070160745Abstract: 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: ApplicationFiled: November 24, 2004Publication date: July 12, 2007Applicant: MEDIANA ELECTRONICS CO., LTD.Inventor: Jun-Kyu Park
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Publication number: 20070138854Abstract: 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: ApplicationFiled: January 11, 2006Publication date: June 21, 2007Inventors: Hyun-Sung Paing, Jun-Kyu Park
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Patent number: 7140073Abstract: 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: GrantFiled: December 3, 2003Date of Patent: November 28, 2006Assignee: Samsung Electronics,Co., Ltd.Inventors: Jun-Kyu Park, Eon-Seog Cheon
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Portable communication apparatus having triple-axis hinge folder and rotation locking device thereof
Publication number: 20050192066Abstract: 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: ApplicationFiled: February 17, 2005Publication date: September 1, 2005Inventors: Jun-Kyu Park, Jong-Gun Bae, Eon-Seog Cheon -
Publication number: 20040211036Abstract: 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: ApplicationFiled: December 3, 2003Publication date: October 28, 2004Inventors: Jun-Kyu Park, Eon-Seog Cheon