Patents by Inventor Yong Jung

Yong Jung 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).

  • INTERWORKING METHOD AND DEVICE BETWEEN BASE STATIONS USING GATEWAY IN WIRELESS COMMUNICATION SYSTEM OF HIERARCHICAL CELL STRUCTURE
    Publication number: 20130281097
    Abstract: A method and an apparatus for interworking between base stations using a GateWay (GW) in a wireless communication system of a hierarchical cell structure are provided. In the method, a message requesting Internet Protocol (IP) information of a target eNB is received from a source eNB. The IP information of the target eNB is obtained. The source eNB is mapped to the target eNB and the mapping is stored. IP information of the GW is transmitted to the source eNB instead of the IP of the target eNB.
    Type: Application
    Filed: January 6, 2012
    Publication date: October 24, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jae-Yong Jung
  • SECURITY PAPER THAT IS DETECTABLE BY METAL DETECTORS
    Publication number: 20130264814
    Abstract: A security paper that is detectable by a metal detector has a predetermined brightness. The security paper has a low content of volatile organic compounds (VOC). Also, the security paper retains an improved detect-ability for a period of time that is greater than a predetermined period of time. The security paper includes a detectable layer including metal-polymer composite particles and an aqueous binder resin.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 10, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ae-kyung CHOI, Chang-woo JUNG, Taek-yong JUNG
  • BATTERY COVER PROVIDED WITH FIRE EXTINGUISHING FUNCTION
    Publication number: 20130264077
    Abstract: A battery cover with a fire-extinguishing function is provided, which includes a fire-extinguishing tank disposed on an inner surface of the battery cover to store compressed air and fire-extinguishing fluid, so that the fire-extinguishing tank bursts and the fire-extinguishing fluid contained in the tank is sprayed to the battery to thereby suppress a fire in the case where the fire breaks out inside the battery due to overheat or electric leak of the battery. The battery cover with a fire-extinguishing function is coupled to an opening portion of a case that accommodates the battery therein to protect terminals of the battery in a battery pack, and includes the fire-extinguishing tank disposed on an inner surface of the battery cover to store the fire-extinguishing fluid therein.
    Type: Application
    Filed: December 27, 2010
    Publication date: October 10, 2013
    Applicant: VOLVO CONSTRUCTION EQUIPMENT AB
    Inventor: Un-Yong Jung
  • DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20130258250
    Abstract: A display panel of a display apparatus includes: an upper substrate; a lower substrate which faces the upper substrate; a liquid crystal layer which is positioned between the upper substrate and the lower substrate; and a retardation layer which is interposed between the upper substrate and the lower substrate and which compensates for a retardation of light which is caused by the liquid crystal layer when the light passes through the liquid crystal layer and is received by the upper substrate.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 3, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Il-yong JUNG, Seong-eun CHUNG, Yamada TSUKASA
  • HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE INCLUDING EMERGENCY CONTROL UNIT FOR ELECTRIC HYDRAULIC PUMP
    Publication number: 20130255244
    Abstract: The present disclosure relates to a hydraulic system for a construction machine which uses an electric hydraulic pump, and more particularly, to a hydraulic system including an emergency control unit for temporarily driving the construction machine when an electronic control unit controlling the electric hydraulic pumps fails to operate.
    Type: Application
    Filed: December 21, 2011
    Publication date: October 3, 2013
    Applicant: DOOSAN INFRACORE CO., LTD.
    Inventors: Jung Mug Shin, Duck Woo Park, Woo Yong Jung
  • Composition for improving inflammatory disease using ABH antigens
    Patent number: 8545851
    Abstract: The present invention relates to a composition for improving inflammatory disease, and more specifically to a composition for improving inflammatory disease able to improve inflammatory reactions and the barrier function of epithelial tissue such as the skin, to enhance aging resistance and skin elasticity and to prevent or treat aging.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: October 1, 2013
    Assignee: SNU R&DB Foundation
    Inventors: Jang Hee Oh, Ji-Yong Jung, Dong Hun Lee, Serah Lee, Yeon Kyung Kim, Jeong-eun Shin, June Hyunkyung Lee, Jin Ho Chung
  • System for Managing Vehicle Energy, and Method and Apparatus for Same
    Publication number: 20130253746
    Abstract: The present invention relates to a method for managing vehicle energy, and particularly relates to a system for managing vehicle energy, and a method and apparatus for same, which can calculate the amount of electric power needed for operating a vehicle, can sell a surplus amount of electric power that is the current amount of battery power less the calculated amount of electric power, or adjust a number of received location information signals according to the current battery power.
    Type: Application
    Filed: April 20, 2012
    Publication date: September 26, 2013
    Applicant: SK Planet Co., Ltd.
    Inventors: Yoon Jeong Choi, Dae Lim Son, Eun Bok Lee, Jun Yong Jung
  • Surface Modified Metal Nano-Particle and Use Thereof
    Publication number: 20130252274
    Abstract: The present invention provides a metal nanoparticle that is surface-modified with a hydrophilic or hydrophobic functional group, and a composition for optical detection comprising the same. The surface-modified nanoparticles according to the present invention form clusters suitable for optical detection, for example, suitable as an X-ray contrast agent, and have surface plasmon energy in the visible region, thereby being usefully applied to a variety of optical detection methods.
    Type: Application
    Filed: May 21, 2013
    Publication date: September 26, 2013
    Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Sang Joon LEE, Sung Yong Jung, Sungsook Ahn, Jin Pyung Lee, Hae Koo Kim
  • Liquid crystal display apparatus having different size and amount of patterns formed on different areas of bottom surface of a light guide panel of a backlight unit
    Patent number: 8525946
    Abstract: A backlight unit, light guide panel, and liquid crystal display (LCD) apparatus having the same are provided. The backlight unit includes a light guide panel which comprises a plurality of patterns to scatter light forward on a bottom surface, and one or more fixing grooves on an edge area; a light source unit which is disposed on a side surface of the light guide panel, and emits light towards the light guide panel; and a supporting member which supports the light guide panel, and comprises one ore more fixing protrusions being inserted into the fixing groove, wherein the amount of patterns formed on a darkness occurring area adjacent to the fixing groove is increased compared to that on an adjacent area, and the amount of patterns formed on a bright line occurring area adjacent to the fixing groove is decreased compared to that on an adjacent area.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: September 3, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-yong Jung, Myung-ryul Jung, Dae-hee Lee, Kyung-ock Jeong
  • Light guide panel, backlight unit and display apparatus
    Patent number: 8525950
    Abstract: A light guide panel, a backlight unit and a display apparatus are provided. A display apparatus includes a light guide panel including a first surface having a first pattern that increases luminance of backlight emitted from a light emitting unit, and a second surface having a second pattern that increases uniformity of luminance of the backlight emitted from the light emitting unit.
    Type: Grant
    Filed: June 22, 2010
    Date of Patent: September 3, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Il-yong Jung
  • Method for controlling a mobile terminal based on status response information received from an external terminal
    Patent number: 8494511
    Abstract: A method for controlling a mobile terminal and a mobile terminal thereof, the method: synchronizing with an external terminal by using a wireless communication module of the mobile terminal; receiving a control command signal in response to a status of the external terminal through the wireless communication module; and executing at least one of changing a receiving mode of the mobile terminal and setting up an alarm function based on the control command signal.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jin Hee Lee, Se Yong Jung, Yoo Jin Kang, Min Hun Kang, Yun Jin Cho
  • IMAGE FORMING APPARATUS
    Publication number: 20130183061
    Abstract: An image forming apparatus includes a developing module which develops a toner image on a printing medium, a fixing module which fixes the toner image onto the printing medium, and a toner neutralization module arranged on a travel path of the printing medium between the developing module and the fixing module to electrically neutralize the toner image on the printing medium.
    Type: Application
    Filed: December 6, 2012
    Publication date: July 18, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Heung-sup PARK, Sung-jun PARK, Hyouk-soo HAN, Yung-mi KIM, Yoon-seok KIM, Young-bong KIM, Sun-hyung LEE, Taek-yong JUNG, Gwang-hyun JO
  • Method of manufacturing semiconductor light emitting device including step of performing etching process with respect to conductive support member
    Patent number: 8486732
    Abstract: Disclosed are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a conductive support member, a light emitting structure layer including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on the conductive support member, and an electrode on the light emitting structure layer. The conductive support member has a curved lateral surface recessed inward.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: July 16, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventors: Joo Yong Jung, Young Kyu Jeong
  • LUBRICATING OIL COMPOSITION FOR FLUID DYNAMIC BEARING AND HDD MOTOR FABRICATED USING THE SAME
    Publication number: 20130165356
    Abstract: There are provided a lubricating oil composition for a fluid dynamic bearing, and a HDD motor fabricated using the same. The lubricating oil composition includes an ester base oil and 0.01 to 3.00 parts by weight of an additive relative to 100 parts by weight of the base oil and has a density of 0.900 g/cm3 or less at 15° C. and a kinetic viscosity of 9.50 cSt or less at 40° C. According to the present invention, the HDD motor is fabricated by using a lubricating oil composition for a fluid dynamic bearing, the lubricating oil composition having advantages such as low viscosity at practical temperature, reduced evaporation loss and enhanced oxidation stability, thereby improving impact resistance and low temperature operational stability of a fluid dynamic motor.
    Type: Application
    Filed: April 6, 2012
    Publication date: June 27, 2013
    Inventors: Ha Yong Jung, Hyung Kyu Kim
  • OUTPUT VOLTAGE STABILIZATION CIRCUIT OF DISPLAY DEVICE DRIVING CIRCUIT
    Publication number: 20130162618
    Abstract: The present invention relates to an output voltage stabilization circuit. Specifically, the present invention relates to an output voltage stabilization circuit of a display device driving circuit, which generates a reference current dependent on a high source voltage using a current source independent of a magnitude of the high source voltage, generates a reference current dependent on a low source voltage using a current source independent of a magnitude of the low source voltage, and then generates a control signal by comparing the magnitudes to each other, whereby the output voltage stabilization circuit may stabilize an output voltage regardless of an order in which the low source voltage and the high source voltage are turned off in a circuit using both the low source voltage and the high source voltage.
    Type: Application
    Filed: November 19, 2010
    Publication date: June 27, 2013
    Applicant: SILICON WORKS CO., LTD
    Inventors: Jung Il Seo, Yong Jung Kwon, An Young Kim, Joon Ho Na, Yun Tack Han, Ji Hun Kim, Hyun Min Song, Yeong Joon Son, Sung Wan Jung
  • Method and system of fabricating alternating phase shift mask
    Patent number: 8470499
    Abstract: An alternating phase shift mask is fabricated by defining transparent regions by forming light blocking patterns over a transparent substrate and forming an etch stop layer within the transparent substrate of a phase shift region among the transparent regions. The transparent substrate of the phase shift region may be etched and the etching may be deemed to be completed based upon radiation detected in an area under the etch stop layer.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: June 25, 2013
    Assignee: SK Hynix Inc.
    Inventor: Ho Yong Jung
  • Heat exchanger and condensing type laundry dryer having the same
    Patent number: 8453720
    Abstract: A condensing type dryer uses a heat exchanger in which condensed water can be smoothly discharged through a water-discharging slot formed in a rear end portion of a rear cover of the heat exchanger. The water-discharging slot prevents an air flowing resistance which can be caused by condensed water pooling at the rear end portion of the rear cover. Also, leakage-preventing walls enhance the heat exchanging function by ensuring a uniform flow of cold external air through the heat changer. The leakage-preventing walls prevent external air from leaking around the lateral edges of the heat exchanger.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: June 4, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sung-Ho Song, Jung-Geun Oh, Sang-Ik Lee, Yoon-Seob Eom, Han-Yong Jung, Sang-Hun Bae
  • Backlight unit of display apparatus
    Patent number: 8439552
    Abstract: A backlight unit of a display apparatus is provided. The backlight unit includes a display housing, a light source which is arranged along an inner circumference the display housing, a light guide plate through which light of the light source is transmitted, and which forms surface light, an optical sheet which is disposed on an upper side of the light guide plate to upwardly diffuse the light of the light source transmitted through the light guide plate, a plurality of first fixing units, each of which fix both the light guide plate and the optical sheet, a plurality of second fixing units which support only the light guide plate, and a support frame which is connected to the display housing to fix the optical sheet to the display housing provisionally, and has a window formed on a surface corresponding to the light guide plate to allow light to pass therethrough.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: May 14, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-ock Jeong, Il-yong Jung, Myung-ryul Jung, Dae-hee Lee
  • Sealing structure for polymer electrolyte fuel cell
    Patent number: 8420273
    Abstract: The present invention relates to a sealing structure for polymer electrolyte fuel cell, which comprises a bipolar plate with sealing groove to be filled with rubber using a dispenser, and a gasket interposed between the bipolar plate and a membrane electrode assembly. That is, according to the present invention, the thickness deviation in a gasket can be softened by interposing a gasket between a rubber ands a membrane electrode assembly after filling rubber in a sealing groove formed on a bipolar plate using a dispenser. Also, nonuniform stress distribution can be resolved because a gasket covers with a pressure despite the height deviation of rubber, and a stress is not directly transmitted to a membrane electrode assembly and dispersed by a gasket despite nonuniform stress distribution.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: April 16, 2013
    Assignee: Fuelcellpower Co., Ltd.
    Inventors: Ho-Suk Kim, Mee-Nam Shinn, Byung-Sun Hong, Sung-Jin Oh, Cheol-Nam Yang, Yong-Jung Seo
  • Semiconductor light emitting device and light emitting device package including the same
    Patent number: 8421103
    Abstract: A semiconductor light emitting device is provided. The semiconductor light emitting device comprises a plurality of compound semiconductor layers, an electrode layer, a conductive support member and a first buffer member. The compound semiconductor layers comprise a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer. The electrode layer is disposed under the plurality of compound semiconductor layers. The conductive support member is disposed under the electrode layer. The first buffer member is embedded to be spaced apart, in the conductive support member.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: April 16, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventor: Joo Yong Jung