Patents by Inventor Yong Jun

Yong Jun 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).

  • Patent number: 9232486
    Abstract: A method and apparatus are provided for transmitting a synchronization signal for cell search in an Orthogonal Frequency Division Multiplexing (OFDM) communications system. The method includes identifying a primary synchronization sequence; identifying a secondary synchronization sequence associated with a cell identifier; mapping the primary synchronization sequence based on center subcarriers in a first OFDM symbol; mapping the secondary synchronization sequence based on the center subcarriers in a second OFDM symbol; transmitting the mapped primary synchronization sequence in the first OFDM symbol; and transmitting the mapped secondary synchronization sequence in the second OFDM symbol. The second OFDM symbol is adjacent to the first OFDM symbol, and the center subcarriers are part of a system bandwidth and a part of the center subcarriers is not used for mapping the secondary synchronization sequence.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: January 5, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Joon-Young Cho, Ju-Ho Lee, Yong-Jun Kwak
  • Publication number: 20150382368
    Abstract: Methods and apparatuses are provided for communication between a UE and a node B in a communication system. The UE generates a media access control protocol data unit (MAC PDU) comprising at least one media access control service data unit (MAC SDU) and at least one field related to an amount of data. Each of the at least one field related to the amount of data corresponds to a respective identifier, and the at least one field related to the amount of data is placed prior to the at least one MAC SDU in the MAC PDU. The MAC PDU comprising the at least one MAC SDU and the at least one field related to the amount of data is transmitted to the node B. Grant information is received from the node B. Data is transmitted to the node B based on the grant information.
    Type: Application
    Filed: September 11, 2015
    Publication date: December 31, 2015
    Inventors: Youn-Hyoung HEO, Kyeong-ln JEONG, Ju-Ho LEE, Sung-Ho CHOI, Yong-Jun KWAK, Young-Bum KIM
  • Publication number: 20150382369
    Abstract: Methods and apparatuses are provided for communication between a user equipment (UE) and a node B in a communication system. The UE generates a media access control protocol data unit (MAC PDU) including at least one field related to an amount of data, if the data becomes available for transmission. The MAC-PDU including the at least one field related to the amount of data is transmitted to the node B. Grant information is received from the node B. The data is transmitted to the Node B based on the grant information. Each of the at least one field related to the amount of data corresponds to a respective identifier.
    Type: Application
    Filed: September 11, 2015
    Publication date: December 31, 2015
    Inventors: Youn-Hyoung HEO, Kyeong-In Jeong, Ju-Ho Lee, Sung-Ho Choi, Yong-Jun Kwak, Young-Bum Kim
  • Publication number: 20150371609
    Abstract: The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
    Type: Application
    Filed: August 26, 2015
    Publication date: December 24, 2015
    Inventors: Yong-Jun CHOI, Jae-Won JEONG, Jae-Suk CHOI, Seung-Ho BAEK, Joo Seok YEOM, Young-Su HAN, Myeong-Su KIM, Yun-Jae KIM, Jin-Soo KIM, Seung Hwan MOON, Po-Yun PARK, Jae Wan PARK, Kwan-Young OH, Min Joo LEE, Jung Hwan CHO
  • Publication number: 20150353687
    Abstract: The present invention relates to a method for preparing polyarylene sulfide with a reduced free iodine content. More specifically, the method for preparing polyarylene sulfide includes: (a) polymerizing reactants including a diiodo aromatic compound and a sulfur compound to form a polyarylene sulfide; and (b) maintaining the polyarylene sulfide product at 100 to 260° C. for heat-setting. The preparation method of the present invention effectively reduces the free iodine content of the polyarylene sulfide to prevent potential corrosion of facilities for the subsequent process and improves the properties of the polyarylene sulfide product such as thermal stability, so the method can be usefully applied to industrial fields in regard to the preparation of polyarylene sulfide.
    Type: Application
    Filed: August 20, 2015
    Publication date: December 10, 2015
    Inventors: Yong-Jun Shin, Sung-Gi Kim, Jae-Bong Lim, Joon-Sang Cho, Il-Hoon Cha
  • Patent number: 9208736
    Abstract: A display device includes a display panel having gate lines and data lines, a signal controller driving the display panel, a graphic processing unit transmitting input image data to the signal controller, a gate driver driving the gate lines, and a data driver driving the data lines. The display panel is driven at a first frequency when displaying a moving image and driven at a lower frequency when displaying a still image. The signal controller includes a frame memory storing the input image data, a calculator calculating a representative value of image data stored in the frame memory, a line memory storing the representative value, and a kick-back corrector generating auxiliary image data by correcting the representative value according to a kick-back voltage. The data driver applies an auxiliary voltage corresponding to the auxiliary image data to the data lines in a vertical blank period when displaying the still image.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: December 8, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Suk Choi, Yong-Jun Choi, Po-Yun Park, Yun-Jae Kim, Min Joo Lee, Jung Hwan Cho
  • Patent number: 9201265
    Abstract: An exemplary embodiment provides a liquid crystal display including: a substrate; a first wire grid polarizer; a thin film transistor; a pixel electrode; a roof layer; and a plurality of microcavities. The substrate has a bottom surface and a top surface. The first wire grid polarizer is disposed on the bottom surface of the substrate. The thin film transistor is disposed on the top surface of the substrate. The pixel electrode is connected to the thin film transistor. The roof layer is disposed to face the pixel electrode. The plurality of microcavities having injection holes are formed between the pixel electrode and the roof layer, the microcavities forming a liquid crystal layer containing liquid crystal molecules.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: December 1, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Jun Park, Young Suk Lee, Jong Soo Lee
  • Patent number: 9200822
    Abstract: Provided is an evaporator including a flow part having a refrigerant flow therein, separately from a first compartment and a second compartment to improve a refrigerant channel structure, in a double evaporator in which a refrigerant flows in a first column and a second column, respectively, thereby reducing the number of four inlets and outlets that is disposed in the first column and the second column, respectively.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: December 1, 2015
    Assignee: Halla Visteon Climate Control Corp.
    Inventors: Young-Ha Jeon, Jun Young Song, Yong Jun Jee, Kwang Hun Oh, Duck-Ho Lee, Jung Sam Gu, Hong-Young Lim
  • Publication number: 20150337773
    Abstract: An apparatus for supplying fuel to a diesel engine provided with an EGR cooler may include a first supply line for introducing fuel supplied from a fuel tank to the EGR cooler through a low pressure pump, a second supply line for introducing the fuel that passes through the EGR cooler to a common rail through a high pressure pump, and a first bypass line for bypassing a part of the fuel that passes through the low pressure pump to a fuel mixing section formed on a front of the high pressure pump of the second supply line so as to be mixed with fuel that is cooled while passing through the EGR cooler.
    Type: Application
    Filed: December 3, 2014
    Publication date: November 26, 2015
    Applicant: Hyundai Motor Company
    Inventors: Yong Jun CHOI, In Kyun LEE
  • Patent number: 9196735
    Abstract: The present invention discloses a thin film transistor and a method for manufacturing the same, an array substrate and a display device. The performance of the thin film transistor can be improved and thereby the image quality can be improved by an increase in the width of the conducting area of a thin film transistor without change of the capacitance of the source electrode. The thin film transistor comprises a substrate, a gate electrode, a source electrode, at least two drain electrodes, a semiconductor layer, a gate electrode protection layer located between the gate electrode and the semiconductor layer and an etch stopping layer located between the semiconductor layer and the source electrode with the drain electrode, wherein the source electrode and the drain electrodes are respectively connected with the semiconductor layer by a via hole.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: November 24, 2015
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Haipeng Yang, Yong Jun Yoon, Zhizhong Tu, Jai Kwang Kim
  • Publication number: 20150328961
    Abstract: A smell generation time predicting device is used for a vehicle air conditioner which includes an evaporator installed in an internal path of an air conditioner case and configured to, when the air conditioner is turned on, cool an air blown into a vehicle room. The device includes a first temperature detector, a second temperature detector, and a control unit. The first temperature detector and the second temperature detector are installed at a downstream side of the evaporator in a mutually spaced-apart relationship. The control unit is configured to, when the air conditioner is turned off, predict a smell generation time in the evaporator depending on a temperature difference between the air temperatures detected by the first temperature detector and second temperature detector.
    Type: Application
    Filed: February 5, 2014
    Publication date: November 19, 2015
    Inventors: Jae Ho Kim, Kwang Il Kim, Ki Hong Kim, Hwan Myeong Jung, Hong Young Lim, Ji Yong Park, Dong Suk Lee, Yong Jun Jee, Sung Je Lee
  • Patent number: 9190219
    Abstract: Disclosed is a dye-sensitized solar cell module and a method of manufacturing the same. More specifically a counter electrode has connection parts formed within the side surfaces of the transparent conductive substrates. Edges of the working electrode and the counter electrode are bonded with each other by a sealant along the outer peripheral except for at one or more portions of the edges to form an electrolyte injection port. An electrolyte is then injected through the electrolyte injection hole into a space between the working electrode and the counter electrode. The electrolyte injection hole is then sealed by a sealant.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: November 17, 2015
    Assignee: Hyundai Motor Company
    Inventors: Mi Yeon Song, Won Jung Kim, Ki Chun Lee, Sang Hak Kim, Ji Yong Lee, Yong Jun Jang, Yong-Gu Kim, In Woo Song
  • Patent number: 9189726
    Abstract: Provided is a radio frequency identification (RFID) tag including: a pattern layer which includes a first conductor having a pattern and an RFID chip electrically connected to the first conductor; an insulating layer which insulates the pattern layer from the radiation layer; a radiation layer which is attached to the insulating layer, and includes a second conductor having a radiation pattern inductively coupled to the first conductor; a lower protection layer disposed below a combination of the pattern layer, the insulating layer and the radiation layer; and an upper protection layer disposed above the combination of the pattern layer, the insulating layer and the radiation layer.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: November 17, 2015
    Assignee: INTELLECTUAL DISCOVERY CO., LTD.
    Inventors: Yong-Jun Kim, Won-Jun Nam
  • Publication number: 20150326368
    Abstract: A method and an apparatus method are provided for transmitting uplink information including acknowledgement information in a wireless communication system. The method includes coding uplink data and the acknowledgement information by using different coding schemes respectively; multiplexing the coded uplink data and the coded acknowledgement information into the uplink information; and transmitting the uplink information using resources, wherein some of the uplink data is transmitted based on a first resource and the acknowledgment information is transmitted based on a second resource, and wherein the first and second resources are adjacent to each other with respect to a time domain.
    Type: Application
    Filed: July 17, 2015
    Publication date: November 12, 2015
    Inventors: Yong-Jun KWAK, Ju-Ho LEE, Joon-Young CHO
  • Publication number: 20150325850
    Abstract: Disclosed is a method of preparing a sulfur particle having a core-shell structure for a secondary battery. In particular, the method includes using Inverse Miniemulsion reaction and coating a carbon-based conducting material on the outer wall of the sulfur particle, to form a micronet from the carbon-based conducting material. Accordingly, self-discharge effect of the secondary batter may be reduced and life time may be improved by inhibiting loss of polysulfide during charge/discharge.
    Type: Application
    Filed: November 7, 2014
    Publication date: November 12, 2015
    Inventors: Yong Jun Jang, Ho Taek Lee, Sang Jin Park
  • Patent number: 9185723
    Abstract: A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: November 10, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Bum Kim, Yong-Jun Kwak, Ju-Ho Lee, Youn-Hyoung Heo, Joon-Young Cho
  • Publication number: 20150315281
    Abstract: Human antibodies, preferably recombinant human antibodies, both humanized and chimeric, which specifically bind to human OX40 are disclosed. Preferred antibodies have high affinity for OX40 receptor and activate the receptor in vitro and in vivo. The antibody can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, are useful for modulating receptor activity, e.g., in a human subject suffering from a disorder in which OX40 activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies are provided, and methods of synthesizing the recombinant human antibodies, are also provided.
    Type: Application
    Filed: April 13, 2015
    Publication date: November 5, 2015
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Yong-Jun LIU, Kui Shin VOO, Laura BOVER, Naoya TSURUSHITA, J. Yun TSO, Shankar KUMAR
  • Patent number: 9179089
    Abstract: An electronic device includes a body, a disc cover, a button, at least one guiding post, at least one first hook and a number of resisting elements, and a button securing structure. The button securing structure defines a button groove for receiving the button and includes at least one sleeve, a sliding bar, and an elastic element. The button groove includes a sidewall detachably clasped by the first hooks. The sleeve defines a pivot hole defining at least one groove containing lubricant on its inner wall. The sliding bar is slidably coupled to the body and detachably clasps the disc cover. One end of the sliding bar resists against the resisting elements. The elastic member includes one end clasped by a clasping member protruding from the sliding bar, and an opposite end being clasped by a second hook protruding from the body.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: November 3, 2015
    Assignee: ShenZhen Goldsun Network Intelligence Technology Co., Ltd.
    Inventors: Yong-Jun Yu, Xue-Feng Wan
  • Publication number: 20150310796
    Abstract: A method of driving an electro wetting display panel includes applying a first data voltage to a pixel part of the display panel during a first section of a frame and applying a second data voltage different from the first data voltage to the same pixel part during a second section of the frame. The first data voltage is converted from display data based on a first gamma curve. The second data voltage is converted from the display data based on a second gamma curve. Light transmittance through the pixel part is changed based on movement of a fluid within the pixel part.
    Type: Application
    Filed: July 6, 2015
    Publication date: October 29, 2015
    Inventors: Hyun-Sik Hwang, Uk-Chul Choi, Yong-Jun Jang, Su-Hyeong Park, Ji-Myoung Seo
  • Patent number: 9163085
    Abstract: Human antibodies, preferably recombinant human antibodies, both humanized and chimeric, which specifically bind to human OX40 are disclosed. Preferred antibodies have high affinity for OX40 receptor and activate the receptor in vitro and in vivo. The antibody can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, are useful for modulating receptor activity, e.g., in a human subject suffering from a disorder in which OX40 activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies are provided, and methods of synthesizing the recombinant human antibodies, are also provided.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: October 20, 2015
    Assignee: Board of Regents, The University of Texas System
    Inventors: Yong-Jun Liu, Kui Shin Voo, Laura Bover, Naoya Tsurushita, J. Yun Tso, Shankar Kumar