Patents by Inventor Sung-In Jung

Sung-In 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).

  • Patent number: 9349322
    Abstract: An organic light emitting diode (OLED) display device includes a substrate including a circular arc portion and a driving circuit connecting portion connected to the top of the circular arc portion. A circular display area is formed in the circular arc portion. The display area includes a number of OLED pixels, where each OLED pixel connected to one of a number of power lines. A driving power supply line provides a driving voltage for the OLED pixels. The driving power supply line includes a circular shape and is formed around the display area. A number of power sharing lines extend from a lower area of the driving power supply line, where each of the power sharing lines is connected to a different subset of the power lines.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: May 24, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Nak Woo Kim, Hee Kwang Kang, Dae Sung Jung
  • Patent number: 9344467
    Abstract: A cloud-based sensor data acquisition system includes one or more sensors configured to acquire sensor data; a first terminal configured to transmit sensor data request information to a cloud server through an access point (AP); and one or more second terminals each configured to acquire sensor data from one or more sensors on a corresponding dissemination tree received from the cloud server; and transmit the acquired sensor data to the first terminal through the AP. The cloud server is configured to, in response to receiving the sensor data request information from the first terminal, build a corresponding dissemination tree for each of one or more second terminals within a sensing range; and transmit the corresponding dissemination tree to each of the one or more second terminals within the sensing range.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: May 17, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eun-Sung Jung, Min-Young Mun, Bon-Cheol Gu, Kyung-Ah Chang
  • Publication number: 20160123721
    Abstract: An electronic device for detecting a position of an object is disclosed, The electronic device includes an optical source configured to emit light to a detection area, a light concentrator configured to concentrate light reflected by a target object located in a detection area, a light receiver configured to receive through photodiodes the reflected light concentrated by the light concentrator and to output a light quantity pattern of the reflected light, and a processor configured to determine the position of the target object based on the light quantity pattern of the reflected light.
    Type: Application
    Filed: June 2, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Woo KIM, Joon Ah PARK, Kyoung Seok PYUN, Jung Soon SHIN, Hong-Seok LEE, Tae Sung JUNG, Baek Hwan CHO, Seung Hoon HAN
  • Publication number: 20160117563
    Abstract: A method and apparatus for authenticating a user using a vein pattern are provided that project a near infrared (NIR) ray toward a skin of the user using a light emitting diode (LED), where the user is adjacent to a terminal including the LED. An image sensor receives a light reflected by the skin, generates a vein pattern of the skin based on an image generated using the received light, and authenticates the user as a registered user of a pre-stored vein pattern when the generated vein pattern matches the pre-stored vein pattern.
    Type: Application
    Filed: May 29, 2015
    Publication date: April 28, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jungsoon SHIN, Namjoon KIM, Joonah PARK, Soochul LIM, Jaehyuk CHOI, Tae-Sung JUNG
  • Publication number: 20160102899
    Abstract: An apparatus and a method of removing a high boiling point residue from a waste refrigerant are provided to improve a reuse rate of the waste refrigerant by improving an oil removal rate at which oil is separated from the waste refrigerant. The apparatus includes a vaporizer that is configured to vaporize a waste refrigerant collected from a vehicle and includes an oil outlet configured to exhaust oil separated from the waste refrigerant. In addition, an oil separator is configured to receive the vaporized waste refrigerant transferred from the vaporizer and separate oil mists remaining in the waste refrigerant from the waste refrigerant.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 14, 2016
    Inventors: Han Seok Kim, Jong Rae Cho, Dae Sung Jung
  • Patent number: 9311855
    Abstract: An organic light emitting diode (OLED) display device includes a substrate including a circular arc portion and a driving circuit connecting portion connected to the top of the circular arc portion. The circular arc portion is substantially circular around a center point. A display area is formed in the circular arc portion. The display area has a circular shape centered around the center point. A driving power supply line is formed in the circular arc portion and configured to provide a driving voltage for OLED pixels of the OLED display device. The driving power supply line formed to at least partially surround the display area. A number of power lines electrically connect the driving power supply line to the OLED pixels. A number of bridge lines are formed outside of the display area, where each bridge line connecting one of the power lines with at least one adjacent power line.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: April 12, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Dae Sung Jung, Yeong Hyeok Yun, Mi So Kim, Seong Rim Lee
  • Patent number: 9296903
    Abstract: Provided is a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of the steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: March 29, 2016
    Assignees: POSCO, NOROO COIL COATINGS CO., LTD.
    Inventors: Young-Jin Kwak, Dong-Yun Kim, Woo-Sung Jung, Kyung-Hoon Nam, Dong-Yoeul Lee, Seok-Jun Hong, Tae-Yeob Kim, Yong-Hwa Jung, Mun-Jong Eom, Myoung-Hee Choi, Gab-Yong Kim, Sang-Hoon Park, Sang-Cheol Lee, Yang-Woo Nam
  • Publication number: 20160087124
    Abstract: A solar cell, including a p-n junction substrate; and an electrode on one surface of the p-n junction substrate. The p-n junction substrate may have a sheet resistance of about 85 ?/sq to about 150 ?/sq, and a silver (Ag) crystal having a particle diameter of about 10 nm to about 1,000 nm may be present within the electrode adjacent to an interface between the p-n junction substrate and the electrode.
    Type: Application
    Filed: August 10, 2015
    Publication date: March 24, 2016
    Inventors: Sang Hee PARK, Hyun Jin KOO, Tae Joon KIM, Min Su PARK, Myung Sung JUNG, Hyun Jin HA
  • Patent number: 9292125
    Abstract: A touch sensing device including digital filter is provided. The touch sensing device includes a touch panel and a touch sensor configured to sensing a touch through the touch panel. The touch sensor includes a plurality of sensing units connected to the touch panel through a plurality of sensing lines. Each of the plurality of sensing units includes a digital filter configured to generate a valid filtered value at a time and invalid filtered value at other times by performing an operation on a plurality of input digital samples and a plurality of filter coefficients.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Duk Kim, Yoonkyung Choi, Junchul Park, San-Ho Byun, Minchul Lee, Ji-Sung Jung
  • Publication number: 20160062304
    Abstract: Provided is a cartridge assembly for an image forming apparatus, including a drum unit provided with a waste toner conveying means which conveys waste toner collected from a surface of a photosensitive drum to one side; a developing unit connected with the drum unit, configured to receive the waste toner collected from the drum unit, and having a developer discharging means to discharge a developer therein to an outside; and a developer collecting unit integrally formed with the drum unit at one side of the drum unit, and configured to collect the developer discharged by the developer discharging means of the developing unit, wherein the drum unit includes a toner injecting means which connects the waste toner conveying means, a new toner supply unit and the developing unit so that the waste toner conveyed by the waste toner conveying means and new toner supplied from the new toner supply unit are injected together into the developing unit.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 3, 2016
    Inventors: Byoung Bag LEE, Goo Chul JUNG, Jin Sam PARK, Woo Sung JUNG
  • Publication number: 20160053099
    Abstract: Disclosed are a rubber latex and a method of preparing the same. The rubber latex comprises a diene based rubber polymer core and a multilayer shell structure wherein an aromatic or non-aromatic polymer having an unsaturated double bond and a diene based polymer are alternatively laminated on the core. When a rubber reinforced graft copolymer is prepared through emulsion polymerization of the rubber latex, a product having excellent impact resistance and colorability may be provided.
    Type: Application
    Filed: April 30, 2014
    Publication date: February 25, 2016
    Inventors: Ju Byung CHAI, Yu Sung JUNG, Eun Seon PARK, Tae Young JEON, Jin Ho LEE
  • 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
  • Patent number: 9257540
    Abstract: A magnetic field effect transistor is presented. A magnetic field effect transistor comprises a current control part and a magnetic field applying part. A current control part comprises multiple electrodes and a current flowing material region located between multiple electrodes and in which the amount of current flowing between the electrodes is changed, and a magnetic field applying part applying a magnetic field generating from a magnetization state, which changes according to external input, of a pre-set material. By controlling current by using magnetic fields, high speed operation is possible as charging time is not required, and calculation results may be stored without external power supply because magnetic field is supplied by altering magnetization state of a material according to external input.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: February 9, 2016
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Kungwon Rhie, Jin Ki Hong, Tae-Yueb Kim, Sung-Jung Joo, Jin-Seo Lee, Ku-Youl Jung, Dong-Seok Kim, Sun-Il Han
  • Publication number: 20160035284
    Abstract: An organic light emitting diode (OLED) display device includes a substrate including a circular arc portion and a driving circuit connecting portion connected to the top of the circular arc portion. The circular arc portion is substantially circular around a center point. A display area is formed in the circular arc portion. The display area has a circular shape centered around the center point. A driving power supply line is formed in the circular arc portion and configured to provide a driving voltage for OLED pixels of the OLED display device. The driving power supply line formed to at least partially surround the display area. A number of power lines electrically connect the driving power supply line to the OLED pixels. A number of bridge lines are formed outside of the display area, where each bridge line connecting one of the power lines with at least one adjacent power line.
    Type: Application
    Filed: July 29, 2015
    Publication date: February 4, 2016
    Inventors: Dae Sung JUNG, Yeong Hyeok YUN, Mi So KIM, Seong Rim LEE
  • Publication number: 20160027380
    Abstract: An organic light emitting diode (OLED) display device includes a substrate including a circular arc portion and a driving circuit connecting portion connected to the top of the circular arc portion. A circular display area is formed in the circular arc portion. The display area includes a number of OLED pixels, where each OLED pixel connected to one of a number of power lines. A driving power supply line provides a driving voltage for the OLED pixels. The driving power supply line includes a circular shape and is formed around the display area. A number of power sharing lines extend from a lower area of the driving power supply line, where each of the power sharing lines is connected to a different subset of the power lines.
    Type: Application
    Filed: July 23, 2015
    Publication date: January 28, 2016
    Inventors: Nak Woo KIM, Hee Kwang KANG, Dae Sung JUNG
  • Patent number: 9236200
    Abstract: Disclosed is a touch window. The touch window includes a cover window including an active area and an unactive area; a sensing electrode part on the active area; a wiring electrode part formed on the unactive area and connected to the sensing electrode part; an insulation film on one end of the wiring electrode part; a flexible printed circuit board spaced apart from the insulation film and formed on an opposite end of the wiring electrode part; and a protective layer on the wiring electrode part placed on a space region between the insulation film and the flexible printed circuit board.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: January 12, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Sung Jung Cho
  • Patent number: 9236182
    Abstract: A common mode filter is disclosed. The common mode filter provided by the present invention includes: a magnetic substrate; a coil layer formed on the magnetic substrate and including a coil pattern; an external electrode formed on the coil layer so as to be electrically connected with the coil pattern; a ground electrode formed on the coil layer and configured to discharge static electricity brought in to the external electrode; a post formed on each of the external electrode and the ground electrode; and an electrostatic discharge member formed between the external electrode and the ground electrode so as to cover a side surface of the post and configured to discharge static electricity brought in to the external electrode to the ground electrode.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: January 12, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won-Chul Sim, Seung-Wook Park, Doo-Sung Jung
  • Publication number: 20150379925
    Abstract: An organic light emitting display device includes a plurality of pixels, each of the plurality of pixels including: a first sub-pixel configured to emit light of a first color; a second sub-pixel configured to emit light of a second color that is different from the first color; a third sub-pixel configured to emit light of a third color that is different from the first and second colors; and a transmission sub-pixel configured to selectively transmit external light in response to an electrical signal.
    Type: Application
    Filed: September 9, 2015
    Publication date: December 31, 2015
    Inventors: Chan-Sung Jung, Jae-Won Choi, Tae-Hyeog Jung
  • Publication number: 20150352812
    Abstract: Provided are a Zn—Mg alloy plated steel sheet and a method for manufacturing same. The Zn—Mg alloy plated steel sheet comprises a base steel sheet and a Zn—Mg plating layer formed on the base steel sheet, wherein the content of Mg in the Zn—Mg plating layer is 8 weight % or less (provided that 0 weight % is excluded), and the Zn—Mg plating layer is a compound phase of Zn and Mg2Zn11. According to the present invention, provided are a Zn—Mg alloy plated steel sheet and a method for manufacturing the same, wherein the Zn—Mg alloy plated steel sheet has excellent corrosion resistance, high adhesion, and superior surface quality of metallic luster.
    Type: Application
    Filed: December 28, 2012
    Publication date: December 10, 2015
    Applicant: POSCO
    Inventors: Woo-Sung JUNG, Seok-Jun HONG, Kyung-Hoon NAM, Dong-Yoeul LEE, Yong-Hwa JUNG, Young-Jin KWAK, Mun-Jong EOM, Tae-Yeob KIM
  • Patent number: D753637
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: April 12, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Rina Shin, Hyung-Ho Hwangbo, Hae-Sung Park, Christopher Edward Bangle, Nam-Hyun Park, Do-Sung Jung