Patents by Inventor Sang-Hoon Park

Sang-Hoon 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).

  • Solenoid valve with magnet filter
    Patent number: 9273792
    Abstract: A solenoid valve with the magnet filter includes a flange having a guide hollow part formed therein, in which at least one port that communicates with the guide hollow part is formed on an outer circumferential surface of the flange to be spaced apart from each other by a predetermined distance in a lengthwise direction; a spool that is slidably installed in the guide hollow part; and a driving unit that is installed at a lower end of the spool and allows the spool to slide along the guide hollow part by a supply of current, wherein a bypass flow passage is formed in the driving unit so that bypass of oil or air is performed, and a magnet filter is installed at one side of the bypass flow passage so as to prevent introduction of metallic foreign substances.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: March 1, 2016
    Assignee: KEFICO CORPORATION
    Inventors: Byung Sam So, Sang Hoon Park, Hun Cheol Kang
  • Continuous coating apparatus
    Patent number: 9267203
    Abstract: Provided is a continuous coating apparatus which can supply a liquid coating material (a molten metal) to a levitation-heating space through various paths, and can easily control a supply flow rate of the liquid coating material, and has a simplified structure. The continuous coating apparatus includes: a vacuum chamber unit through which a coating target passes; a levitation-heating unit disposed in the vacuum chamber unit and generating an evaporation vapor by vaporizing a supplied coating material; and a liquid coating material supply unit connected so that a liquid coating material is supplied to at least one of an upper portion and a lower portion of the levitation-heating unit, and communicating with the outside of the vacuum chamber unit.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: February 23, 2016
    Assignee: POSCO
    Inventors: Kyung-Hoon Nam, Young-Jin Kwak, Dong-Yoeul Lee, Tae-Yeob Kim, Yong-Hwa Jung, Kyoung-Bo Kim, Woo-Sung Jung, Mun-Jong Eom, Sang-Cheol Lee, Sang-Hoon Park
  • Pipelined data I/O controller and system for semiconductor memory
    Patent number: 9262098
    Abstract: A controller controls data input/output for a semiconductor memory device. The controller includes a first buffer configured to perform data transmission between an interface and the semiconductor memory device, a first control unit configured to control the semiconductor memory device according to an external request, and a second control unit configured to control the first buffer and the first control unit to simultaneously process a plurality of external requests according to a pipeline scheme.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: February 16, 2016
    Assignees: SK HYNIX INC., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Eui-Young Chung, Sang-Hoon Park
  • Intracellular viral vector delivery method employing iron ion/viral vector composite
    Patent number: 9228202
    Abstract: The present invention relates to an intracellular viral vector delivery method employing an iron ion/viral vector composite. The iron ion/viral vector composite according to the present invention is not dependent on the expression of CAR and so improves the efficiency of delivery of viral vectors and gene expression in cells of diverse types, and has an outstanding virus-neutralizing antibody escape performance, exhibits little cytotoxicity and is outstandingly stable even when subjected to iron ion processing at low concentration, and hence can be used to advantage in recombinant viral vaccine compositions.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: January 5, 2016
    Assignees: POSTECH ACADEMY-INDUSTRY FOUNDATION, BIOD CO., LTD.
    Inventors: Young Chul Sung, Sang Hoon Park, Ki Seok Park
  • LIGHTING MODULE AND LIGHTING DEVICE
    Publication number: 20150285486
    Abstract: A lighting module may be provided that includes: a bottom plate having thermally a heat radiating characteristic; a light emitter comprising a substrate disposed on the bottom plate and a plurality of light emitting devices disposed on the substrate; an optical structure covering the light emitter, the optical structure comprising an outer frame surrounding the substrate and a plurality of lenses corresponding to the plurality of the light emitting devices; an upper case covering the optical structure and coupled to the bottom plate and having an opening for allowing lights which have passed through the plurality of lenses of the optical structure; and a gasket disposed between the outer frame of the optical structure and the upper case.
    Type: Application
    Filed: April 22, 2015
    Publication date: October 8, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Kwang Soo KIM, Young Ho SHIN, Ki Man PARK, Bu Kwan JE, Sang Hoon PARK, Ye Seul YANG
  • Bonding wire impedance matching circuit
    Patent number: 9118301
    Abstract: An impedance matching circuit is provided. The present impedance matching circuit is able to match impedance using a transformer which is arranged inside a dielectric substrate and arranged to overlap with a bonding pad area and an end of a transmission line, thereby enabling transmitting signals at a desired frequency with a minimum insertion loss without using a very thin transmission line which is several to dozens of ?m wide or specially designed antennas in order to compensate for inductance. Thus, the present impedance matching circuit may be applied to various millimeter bands.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: August 25, 2015
    Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Ki Jin Kim, Kwang Ho Ahn, Sang Hoon Park, Jong Won Yu, Hyung Sung Tae
  • Lighting module and lighting device
    Patent number: 9039238
    Abstract: A lighting module may be provided that includes: a light emitter; a clad metal substrate which is disposed under the light emitter; an insulating structure which insulates the light emitter from the clad metal substrate; an optical structure which is disposed on the light emitter; and a case which is disposed on the optical structure and is coupled to the clad metal substrate, wherein the light emitter includes a semiconductor based light emitting device.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: May 26, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Kwang Soo Kim, Young Ho Shin, Ki Man Park, Bu Kwan Je, Sang Hoon Park, Ye Seul Yang
  • Method for manufacturing printed circuit board
    Patent number: 9005456
    Abstract: Disclosed herein is a method for manufacturing a printed circuit board, wherein a protective film for stripping and a metal layer closely adhered to the protective film for stripping are formed on an inner layer pad to protect the inner layer pad at the time of laser processing related to cavity processing and applying an etchant, thereby making it possible to improve reliability of a product.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: April 14, 2015
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kwang Sun You, Seung Ryeol Lee, Sang Hoon Park, Kyung Jin Heo, Jae Ho Shin, Joong Hyuk Jung
  • TOUCH SENSOR
    Publication number: 20150091590
    Abstract: Disclosed herein is a touch sensor using a metal electrode. More specifically, the present invention relates to a touch sensor capable of implementing reliability of the metal electrode and having economical efficiency even under a condition of high temperature and humidity by forming a first protection layer including a heterocycle compound on metal fine lines forming the electrode pattern.
    Type: Application
    Filed: August 11, 2014
    Publication date: April 2, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyun Chul Jung, Sang-Hoon Park, Jang Bae Son, Tae Hoon Kim
  • TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20150090578
    Abstract: There is provided a touch panel including: a substrate; mesh pattern electrodes formed on the substrate; and hard coating layers formed on the substrate and filling air gaps of the mesh pattern electrode.
    Type: Application
    Filed: December 18, 2013
    Publication date: April 2, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Bae SON, Kang Heon Hur, Sang Hoon Park, Hyun Chul Jung
  • WIRELESS COMMUNICATION DEVICE
    Publication number: 20150029060
    Abstract: A wireless communication device having a stable capacity of an antenna even if a terminal is bent or folded is disclosed. The wireless communication device includes an antenna, a first ground portion to which the antenna is grounded, and a second ground portion that is electrically separated from the first ground portion, and the wireless communication device is bent around a boundary between the first ground portion and the second ground portion.
    Type: Application
    Filed: June 25, 2014
    Publication date: January 29, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-gil JEON, Sang-uk PARK, Sang-hoon PARK, Seung-kee YANG
  • Strip passing apparatus, apparatus for treating surface of strip with the same, and method for treating surface of strip
    Patent number: 8926756
    Abstract: A passing apparatus includes: upper and lower sealing rolls dealing with variations in a thickness of a proceeding strip, the upper and lower sealing rolls allowing the strip to pass; and a strip sealing unit dealing with variations in a width of the proceeding strip, the strip sealing unit cooperating with the upper and lower sealing rolls to seal the proceeding strip passing through a chamber in a state in which the strip sealing unit surrounds the proceeding strip.
    Type: Grant
    Filed: December 24, 2010
    Date of Patent: January 6, 2015
    Assignee: Posco
    Inventors: Dong-Yoeul Lee, Mun-Jong Eom, Kyoung-Bo Kim, Yong-Hwa Jung, Woo-Sung Jung, Young-Jin Kwak, Tae-Yeob Kim, Kyung-Hoon Nam, Sang-Cheol Lee, Sang-Hoon Park, Yang-Woo Nam
  • VECTOR SIMULTANEOUSLY EXPRESSING DODECAMERIC TRAIL AND HSV-TK SUICIDE GENES, AND ANTICANCER STEM CELL THERAPEUTIC AGENT USING SAME
    Publication number: 20140369979
    Abstract: The present invention relates to a DNA cassette comprising a nucleotide sequence encoding dodecameric TRAIL and a suicide gene nucleotide sequence, a recombinant expression vector comprising the DNA cassette, a recombinant adenovirus prepared by using the recombinant expression vector, a host cell transduced with the recombinant adenovirus, a composition for treating cancer comprising the host cell, and a method for treating cancer comprising the step of administering the composition for treating cancer to a subject. The stem cell therapy coexpressing dodecameric TRAIL and HSV-TK by introduction of the DNA cassette of the present invention has more excellent anticancer effects than the known therapy, and thus can be effectively used in the treatment of many different types of solid tumors and metastatic tumors.
    Type: Application
    Filed: February 1, 2013
    Publication date: December 18, 2014
    Inventors: Young Chul Sung, Sae Won Kim, Su Jin Kim, Sang Hoon Park
  • THREE-DIMENSIONAL GRAPHENE STRUCTURE, AND PREPARATION METHOD THEREOF
    Publication number: 20140370262
    Abstract: A method of preparing a three-dimensional graphene structure, and a graphene structure prepared by the method are provided. The method includes preparing a dispersion in which a graphite oxide is dispersed, and preparing a gel by controlling a degree of reduction of the dispersion. The method can be useful in providing a three-dimensional graphene structure having a specific surface area, a pore size or a volume per unit mass, which is suitable for the field of applications thereof.
    Type: Application
    Filed: January 30, 2013
    Publication date: December 18, 2014
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
    Inventors: Kwang Bum Kim, Ho Rim Kang, Sang Hoon Park, Hyun Kyung Kim
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20140353820
    Abstract: Semiconductor device and method for fabricating the same are provided. The semiconductor device comprises a first metal wiring line, a chip pad which is electrically connected with the first metal wiring line and has a first width, a passivation layer which encloses the chip pad and includes a contact hole, a first barrier pattern formed on a side wall of the contact hole and a top surface of the passivation layer, a contact filling the contact hole on the first barrier pattern, and a bump, which is formed of the same material as the contact, has a second width which is smaller than the first width, and is overlaid with the first metal wiring line and the chip pad, the bump being entirely overlapped with the chip pad.
    Type: Application
    Filed: March 6, 2014
    Publication date: December 4, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung-Hun Yu, Sang-Hoon Park, Jun-Gu Kang, Oh-Kyum Kwon, Sun-Hyun Kim
  • LOW NOISE COMPARATOR FOR HIGH RESOLUTION ADC
    Publication number: 20140312933
    Abstract: A low noise comparator for a high resolution ADC is provided. The comparator includes: an inputter configured to receive a signal and amplify the signal; and an outputter configured to output a result of comparing the signal output from the inputter, wherein an inductor is connected to an input terminal of an input element of at least one of the inputter and the outputter. Accordingly, the comparator can satisfy the gain value and the noise performance at the same time by using the inductor which has no voltage headroom problem.
    Type: Application
    Filed: April 18, 2014
    Publication date: October 23, 2014
    Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Sang Hoon PARK, Kwang Ho AHN, Ki Jin KIM
  • AUDIO/VIDEO PROCESSING APPARATUS FOR A CAR
    Publication number: 20140297064
    Abstract: The disclosure is related to an audio/video processing apparatus for a car such as a car audio system, which allows various applications installed at a mobile communication device of a user (for example, a smart phone, a tablet PC or the like) to be implemented using car equipment, by executing or implementing various applications installed at a mobile communication device through a car audio/video control module or an application for a car (App-C) installed at the car.
    Type: Application
    Filed: March 26, 2014
    Publication date: October 2, 2014
    Applicant: GM Global Technology Operations LLC
    Inventors: Jin Chul Park, Jong Uk Park, Sang Hoon Park
  • PRINTED CIRCUIT BOARD
    Publication number: 20140254121
    Abstract: Disclosed herein is a printed circuit board having an insulating layer crack preventing port. The printed circuit board includes: an insulating layer part having at least one pair of insulating layers stacked therein; circuit patterns formed on the insulating layers, respectively; and crack preventing ports formed at positions at which they are not affected by the respective circuit patterns of the insulating layer part and supporting the insulating layer part from external impact.
    Type: Application
    Filed: January 17, 2014
    Publication date: September 11, 2014
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Joong Hyuk Jung, Kwang Son You, Jong Hyung Kim, Sang Hoon Park, Hyea Hyen Kang
  • MASK READ-ONLY MEMORY (ROM) AND METHOD FOR FABRICATING THE SAME
    Publication number: 20140183741
    Abstract: A mask ROM includes a plurality of conductive pads disposed on a substrate, an insulating film disposed on the conductive pads, a plurality of via holes disposed in the insulating film exposing the conductive pads, a plurality of first wirings disposed side by side and spaced apart from each other on the insulating film, a plurality of vias disposed in the via holes electrically connecting the conductive pads to the first wirings, respectively, and a plurality of barrier conductive films disposed on a bottom surface of a part of the plurality of via holes between the vias and the conductive pads.
    Type: Application
    Filed: October 8, 2013
    Publication date: July 3, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: SANG-HOON PARK
  • Tube-socket assembly and method of manufacturing the same
    Patent number: 8764070
    Abstract: A tube-socket assembly and a method of manufacturing the same are provided. The tube-socket assembly includes: a tube in which first and second beads are formed; and a socket fastened to the tube and including a penetration opening portion in which a penetration opening is formed by a predetermined length and a guide portion separated by a predetermined distance from the tube, wherein a first taper portion having an inclined surface is formed at one side of the first bead and forms a beadlock by line-contacting with an inner vertical end portion of the penetration opening portion positioned within the socket. Thereby, by reinforcing seal between the socket and the inner bead of the tube, coupling between the tube and the socket can be more securely performed.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: July 1, 2014
    Assignee: HS R & A Co., Ltd.
    Inventors: Sang Hoon Park, Hyoung Seok Kim, Jae Hyeok Choi, Sung Ryong Hur