Patents by Inventor An Do

An Do 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).

  • Fine pattern structures having block co-polymer materials and methods of fabricating the same
    Patent number: 9086632
    Abstract: A method for fine pattern structures includes forming a pattern formation layer over a first region and a second region of a substrate, forming a first block co-polymer layer in the first region, forming a second block co-polymer layer in the second region, etching the first and second block co-polymer layers, and forming the fine pattern structure in the pattern formation layer in the first region without forming a pattern in the pattern formation layer in the second region.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: July 21, 2015
    Assignee: SK HYNIX INC.
    Inventors: Jung Hyung Lee, Cheol Kyu Bok, Keun Do Ban, Myoung Soo Kim, Ki Lyoung Lee
  • Device and method for controlling floating structure
    Patent number: 9085346
    Abstract: Aspects of the present invention relate to a device and method for controlling a floating structure of a solar power generating device, which can generate electricity from solar power of incident light while tracking the position of the sun in a state in which it floats on the water.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: July 21, 2015
    Inventor: Do Young Woo
  • Low viscosity diesel engine oil composition with improved fuel efficiency
    Patent number: 9085743
    Abstract: The present invention provides an engine oil composition containing polymethylacrylate, zinc alkyldithiophosphate, molybdenum dithiocarbamate, a hindered phenol antioxidant, and a fixed mineral oil. The engine oil composition of the present invention has a low-temperature viscosity The fuel efficiency of the engine oil is improved, when the engine oil composition with an improved low-temperature performance, a maintained high-temperature viscosity, an improved wear resistance, and an improved oxidation resistance is used. Further, the durability of the engine oil can also be ensured when the engine oil composition of the present invention is used.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: July 21, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, S-Oil Corporation
    Inventors: WonJin Yoon, Do-Kon Jeong
  • Method and apparatus for generating an image of an organ
    Patent number: 9087397
    Abstract: Provided are a method and apparatus for generating an image of an organ. A medical image is input in real time. The medical image is compared with an image previously obtained using a 3D model, and an image obtained by combining the medical image with the 3D model is output.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: July 21, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-kyoo Hwang, Jung-bae Kim, Yong-sun Kim, Won-chul Bang, Do-kyoon Kim
  • ROBOT AND CONTROL METHOD THEREOF
    Publication number: 20150197008
    Abstract: Disclosed herein is a control method of a robot including: calculating hardness information about the ground on which a wearer moves; and controlling the robot according to the calculated hardness information.
    Type: Application
    Filed: November 4, 2014
    Publication date: July 16, 2015
    Inventors: Suk June YOON, Young Do KWON, Kyung Shik ROH, Sung Hwan AHN
  • DISPLAY APPARATUS, INTERACTIVE SERVER AND METHOD FOR PROVIDING RESPONSE INFORMATION
    Publication number: 20150201246
    Abstract: A display apparatus includes a display, a voice collector configured to collect a user's voice, a communication interface configured to provide the collected voice and the filtering information of the display apparatus to the interactive server, and a controller configured to receive response information corresponding to the voice and to the filtering information from the interactive server, and to control the display to display the response information.
    Type: Application
    Filed: July 22, 2014
    Publication date: July 16, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-hye SON, Do-wan KIM, Sung-yun PARK
  • OPTICAL PATTERN SHEET, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
    Publication number: 20150198756
    Abstract: A backlight unit including an optical pattern sheet and a liquid crystal display are provided. The backlight unit includes a light guide plate, a light source portion arranged adjacent to a side surface of the light guide plate to emit light, a mold frame having an extension portion that covers an upper portion of the light source portion and a part of an upper portion of the light guide plate, and an optical pattern sheet arranged on a lower portion of the extension portion to shade or diffuse incident light, wherein the optical pattern sheet includes a base film and an optical pattern portion positioned on the base film.
    Type: Application
    Filed: April 21, 2014
    Publication date: July 16, 2015
    Applicant: Samsung Display co., Ltd
    Inventors: Hyun Hwa SONG, Do Hun KIM, Dong Hoon KIM, Joong Hyun KIM, Sang Hoon LEE, Ji Won LEE, Seong Yong HWANG
  • LED PACKAGE AND A BACKLIGHT UNIT COMPRISING SAID LED PACKAGE
    Publication number: 20150198762
    Abstract: A light emitting diode (LED) package includes: a main body mounted on a substrate; a light emitting diode that is mounted in the main body and emits light; and a lead frame exposed to allow the main body to be selectively top-mounted or side-mounted. A backlight unit includes: a light guide plate configured to allow a light source to proceed to a liquid crystal panel; a light emitting diode (LED) mounted in a main body mounted on a substrate and generating a light source; and an LED package having a lead frame exposed to allow the main body to be selectively top-mounted or side-mounted, and being mounted on the light guide plate.
    Type: Application
    Filed: March 25, 2015
    Publication date: July 16, 2015
    Inventors: Geun-Young KIM, Tomohisa ONISHI, Jung-Hun LEE, Young-Taek KIM, Jong-Jin PARK, Mi-Jeong YUN, Young-Sam PARK, Hun-Joo HAHM, Hyung-Suk KIM, Seong-Yeon HAN, Do-Hun KIM, Dae-Yeon KIM, Dae-Hyun KIM, Jung-Kyu PARK
  • ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING THE SAME
    Publication number: 20150200379
    Abstract: An organic light-emitting device and a method of producing the same, the device including a substrate; a first electrode layer on the substrate; an emission layer on the first electrode layer; an electron transport layer on the emission layer, the electron transport layer including first electron transport layers and a second electron transport layer between the first electron transport layers and the second electron transport layer including a lanthanide metal; and a second electrode layer on the electron transport layer.
    Type: Application
    Filed: March 26, 2015
    Publication date: July 16, 2015
    Inventor: Eung-Do KIM
  • Method Of Making Split-Gate Memory Cell With Substrate Stressor Region
    Publication number: 20150200278
    Abstract: A memory device, and method of make same, having a substrate of semiconductor material of a first conductivity type, first and second spaced-apart regions in the substrate of a second conductivity type, with a channel region in the substrate therebetween, a conductive floating gate over and insulated from the substrate, wherein the floating gate is disposed at least partially over the first region and a first portion of the channel region, a conductive second gate laterally adjacent to and insulated from the floating gate, wherein the second gate is disposed at least partially over and insulated from a second portion of the channel region, and a stressor region of embedded silicon carbide formed in the substrate underneath the second gate.
    Type: Application
    Filed: March 23, 2015
    Publication date: July 16, 2015
    Inventors: Mandana Tadayoni, Nhan Do
  • WALKING ASSIST ROBOT AND CONTROL METHOD THEREOF
    Publication number: 20150196449
    Abstract: A control method of a walking assist robot, may include: estimating a wearer's location on a map including walking environment information; determining a walking environment in a direction in which the wearer moves; and selecting a control mode for assisting the wearer's walking according to the walking environment.
    Type: Application
    Filed: December 3, 2014
    Publication date: July 16, 2015
    Inventors: Sung Hwan AHN, Young Do KWON, Young Bo SHIM, Suk June YOON
  • PORTABLE APPARATUS FOR PRODUCING HYDROGEN WATER
    Publication number: 20150197863
    Abstract: The present invention relates to an apparatus for producing hydrogen water, and more particularly, to a portable apparatus for producing hydrogen water including: a container held at an upper side to store water; a hydrogen generating unit positioned at a lower part of the container, and for dissolving hydrogen generated by electrolyzing water stored in the container in the water stored in the container, and converting the water in the container to hydrogen water; and a power supply unit for applying power to the hydrogen generating unit. The portable apparatus for producing hydrogen water of the present invention may enable a user to conveniently drink hydrogen water regardless of the time and the place.
    Type: Application
    Filed: January 12, 2015
    Publication date: July 16, 2015
    Inventors: Seo-Kon KIM, Mal-Soo LEE, Hyun HEO, Do-Soo HAN, Dong-Soo LIM
  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150200179
    Abstract: Provided are a semiconductor device including an interposer having a relatively thin thickness without a through silicon via and a method of manufacturing the same. The method of manufacturing a semiconductor device includes forming an interposer including a redistribution layer and a dielectric layer on a dummy substrate, connecting a semiconductor die to the redistribution layer facing an upper portion of the interposer, encapsulating the semiconductor die by using an encapsulation, removing the dummy substrate from the interposer, and connecting a bump to the redistribution layer facing a lower portion of the interposer.
    Type: Application
    Filed: March 27, 2015
    Publication date: July 16, 2015
    Inventors: Won Chul Do, Doo Hyun Park, Jong Sik Paek, Ji Hun Lee, Seong Min Seo
  • JOINT ASSEMBLY AND WALKING ASSISTANT ROBOT HAVING THE SAME
    Publication number: 20150196450
    Abstract: According to an aspect of the present invention, it is possible to implement a joint assembly operating similar to a user's actual ankle joint. An ankle joint included in a walking assistant robot is pivotable around a rotation axis located outside the ankle joint.
    Type: Application
    Filed: January 8, 2015
    Publication date: July 16, 2015
    Inventors: Jong Won LEE, Yong Jae KIM, Young Do KWON, Jeong Hun KIM, Youn Baek LEE, Se Gon ROH, Min Hyung LEE, Byung June CHOI, Hyun Do CHOI
  • Use of biobased sugar monomers in vinyl copolymers as latex binders and compositions based thereon
    Patent number: 9080290
    Abstract: The present invention provides the novel and nonobvious discovery that sugar macromers can be effectively used to provide a new generation of renewable comonomers for bio-synthetic hybrid paper binder systems having a controlled hydrophilic-hydrophobic balance for improved water retention and film forming properties, on machine runnability, offset printability, biodegradability, enhanced recyclability, and other performance attributes.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: July 14, 2015
    Assignee: ECOSYNTHETIX LTD.
    Inventors: Steven Bloembergen, Ian J. McLennan, Do Ik Lee
  • Hard coating film, hard coating agent, and polarizing plate including the hard coating film
    Patent number: 9080058
    Abstract: A hard coating film that is curled to a height of less than 20 mm and has a pencil hardness of 3H or harder, the hard coating film including a hard coating agent that includes a hyperbranched (meth)acrylate oligomer having about 50 to about 200 (meth)acrylate groups, reactive nanoparticles, and a polyfunctional monomer.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: July 14, 2015
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Sung Chul Hwang, Kyoung Ku Kang, Byung Soo Kim, Do Young Kim
  • Repellent compositions and genetic approaches for controlling huanglongbing
    Patent number: 9078448
    Abstract: The invention provides a method for controlling Huanglongbing (HLB) disease of citrus plants through expressing genes encoding synthases for sesquiterpenes such as ?-caryophyllene, and ?-copaene, and combinations thereof, in citrus plants. Methods of controlling HLB comprising applying at least one purified sesquiterpene, which repels Diaphorina citri and/or Tryoza erytrae psyllid insects, so as to control the HLB disease of citrus plants, are also disclosed.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: July 14, 2015
    Assignees: Fundo de Defesa da Citricultura—Fundecitrus, Instituto Valenciano de Investigaciones Agrarias
    Inventors: Berta Alquezar García, Ana Rodriguez Baixauli, Josep Peris Rodrigo, Leandro Peña García, Andréia Enrique, Marcelo Pedreira De Miranda, Pedro Takao Yamamoto, Marcel Bellato Spósito, Nelson Arno Wulff, Diva do Carmo Teixeira, Antonio Juliano Ayres, Newton Cavalcanti De Noronha, Jr., José Maurício Simões Bento, José Roberto Postali Parra
  • X-ray apparatus and method of obtaining X-ray image
    Patent number: 9078620
    Abstract: An X-ray apparatus includes: a source for emitting X-rays to an object; a detector for detecting the X-rays penetrating the object; an arm for connecting the source to the detector and moving the detector up and down according to a rotation of the source; and a controller for controlling an imaging of the object by driving the arm.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: July 14, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-woo Shin, Jeong-hwan Kim, Do-kwan Oh, Dong-jae Lee, Sang-chul Lee
  • Stack package and method for manufacturing the same
    Patent number: 9082634
    Abstract: A stack package includes a cover film, a first package having a first semiconductor chip which is attached to the cover film, a first adhesive member which is formed to seal the first semiconductor chip and a surface of the cover film, and a first circuit pattern which is disposed over the first adhesive member and electrically connected with the first semiconductor chip; a second package disposed over the first package, having a second semiconductor chip which is electrically connected with the first circuit pattern, a second adhesive member which is formed to seal the second semiconductor chip, and a second circuit pattern which is formed over the second adhesive member, and a via formed to pass through the second circuit pattern and the second adhesive member and to be electrically connected with the first circuit pattern and the second circuit pattern.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: July 14, 2015
    Assignee: SK Hynix Inc.
    Inventors: Hee-Min Shin, Cheol-Ho Joh, Eun-Hye Do, Ji-Eun Kim, Kyu-Won Lee
  • Fine pattern structures having block co-polymer materials
    Patent number: 9082718
    Abstract: Various embodiments are directed to fine pattern structures, such as fine pattern structures having block co-polymer materials, methods of forming fine pattern structures with block co-polymer materials, and methods of fabricating semiconductor devices including fine pattern structures with block co-polymer materials. According to some embodiments, a method of fabricating a fine pattern structure includes providing a layer of alternating protrusion portions and recess portions, forming polymer patterns in recess regions formed in the recess portions, forming brush patterns on top surfaces of the protrusion portions, forming first polymer block patterns on the brush patterns and second polymer block patterns on the polymer patterns, and removing the second polymer block patterns and the polymer patterns.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: July 14, 2015
    Assignee: SK HYNIX INC.
    Inventors: Keun Do Ban, Cheol Kyu Bok, Myoung Soo Kim, Jung Gun Heo