Patents by Inventor Joo-young Lee

Joo-young Lee 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).

  • STORAGE DEVICE AND METHOD OF OPERATING THE SAME
    Publication number: 20190012081
    Abstract: Provided herein may be a storage device and a method of operating the same. A memory controller for controlling a memory device including a plurality of memory blocks having improved read performance may include a random read workload control, unit configured to control a state of a random read workload such that the random read workload is in any one of a set state and a clear state depending on a random read count obtained by counting a number of random read requests that are inputted from an external host; and a random read processing unit configured to retrieve a physical address corresponding to a logical address of the respective random read requests depending on the state of the random read workload.
    Type: Application
    Filed: December 6, 2017
    Publication date: January 10, 2019
    Inventors: Joo Young LEE, Kyeong Rho Kim, Kyung Hoon Lee
  • Light extraction substrate for organic light emitting device, and organic light emitting device comprising same
    Patent number: 10177343
    Abstract: The present invention provides a light extraction substrate for an organic light emitting device, comprising: a base substrate; a scattering layer formed on the base substrate and made of TiO2; a plurality of first light scatterers formed inside the scattering layer and having a porous form; and a flat layer formed on the scattering layer, wherein the scattering layer is internally permeated by a part of the materials constituting the flat layer.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: January 8, 2019
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Seo Hyun Kim, Eun Ho Choi
  • Large area organic light emitting panel
    Patent number: 10162085
    Abstract: The present invention relates to a large area organic light emitting panel and, more particularly, to a large area organic light emitting panel which prevents an observer in front of the panel from recognizing a seam connecting organic light emitting panels, i.e. which can implement a seamless effect. To this end, the present invention provides a large area organic light emitting panel comprising: a plurality of organic light emitting panels arranged vertically and horizontally; and a seam part, formed between the plurality of organic light emitting panels, for connecting the plurality of organic light emitting panels and refracting, to the front, light laterally emitted from the organic light emitting panels by a wave guiding effect.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: December 25, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Kyoung Wook Park
  • Organic light emitting diode
    Patent number: 10153458
    Abstract: The present invention relates to an organic light emitting diode, and more specifically, to an organic light emitting diode capable of significantly increasing light extraction efficiency through optimization of a corrugated structure, which is formed by being transferred from an inner light extraction layer, thereby enabling excellent light-emitting efficiency.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 11, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Yoon Young Kwon, Dong Hyun Kim, Seo Hyun Kim
  • Composition for preventing or treating atopic dermatitis comprising X-shape DNA structure as active ingredient
    Patent number: 10125367
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating atopic dermatitis, the pharmaceutical composition including, as an active ingredient, X-shaped DNA (XL-DNA) formed by complementary binding of oligonucleotides having nucleotide sequences of SEQ ID NO: 1 to SEQ ID NO: 4. When the pharmaceutical composition is subcutaneously injected into an animal model of atopic dermatitis, effects of easing skin lesions, such as erythema, bleeding and edema, and the like, and ear edema, and reducing expression of immunoglobulin E (IgE) are exhibited. In this regard, the composition can be used as a pharmaceutical composition, a health food, or a cosmetic for atopic dermatitis.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: November 13, 2018
    Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Joo Young Lee, Gabsik Yang
  • Organic light-emitting device for lighting
    Patent number: 10100985
    Abstract: The present invention relates to an organic light-emitting device for lighting, and more specifically relates to an organic light-emitting device for lighting whereby it is possible to achieve excellent brightness by increasing the light-emitting area per unit area of an organic light-emitting element. For this purpose, the present invention provides an organic light-emitting device comprising: a first substrate and a second substrate disposed facing each other; a frame section which is formed between the first substrate and the second substrate, and is formed on the periphery of the first substrate and the second substrate so as to hermetically close the space between the first substrate and the second substrate; and a flexible organic light-emitting element which is disposed inside of the space, and of which at least one part has a curved surface.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 16, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Kyoung Wook Park, June Hyong Park, Hong Yoon, Seo Hyun Kim, Il Hee Baek, Gun Sang Yoon, Joo Young Lee, Hyun Hee Lee, Eun Ho Choi
  • METHOD AND APPARATUS FOR IMAGE ENCODING AND DECODING
    Publication number: 20180288417
    Abstract: Disclosed is a method and apparatus for encoding/decoding an image. The image encoding apparatus according to an embodiment of the present disclosure may include: an encoding level decision unit determining an encoding level of an input image; a sampling unit outputting an encoding target picture associated with the encoding level determined in the encoding level decision unit; an encoding unit encoding the encoding target picture output from the sampling unit; a reference picture storage unit storing at least one reference picture; and a reconstructed image generation unit generating a reconstructed image corresponding to the input image in association with the encoding level determined in the encoding level decision unit.
    Type: Application
    Filed: January 12, 2018
    Publication date: October 4, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Soon Heung Jung, Myung Seok Ki, Hui Yong Kim, Joo Young Lee, Se Yoon Jeong, Jin Soo Choi
  • METHOD AND APPARATUS FOR PROVIDING IN-GAME MESSENGER SERVICE
    Publication number: 20180270174
    Abstract: Disclosed is a method for providing an in-game messenger service comprising: storing a game program in a platform server; associating an in-game messenger program for the game program; and transmitting the in-game messenger program associated with the game program to a user terminal as the game program is transmitted from the platform server to the user terminal.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 20, 2018
    Inventors: Hyuk Bin Kwon, Ki Dae Lee, Joo Young Lee, Su Hyeok Cha, Gie Young Lee, Dae Hyun Ka, Yang Soo Ahn
  • Method for manufacturing light extraction substrate
    Patent number: 10033012
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, and more specifically, to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, the method capable of complicating or diversifying the path of a light that is emitted by forming cracks on a matrix layer that can induce scattering of the light emitted from the organic light emitting diode, thereby further improving light extraction efficiency of the organic light emitting diode.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: July 24, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Dong Hyun Kim, Seo Hyun Kim
  • 3D broadcast service providing method and apparatus, and 3D broadcast service reproduction method and apparatus for using image of asymmetric aspect ratio
    Patent number: 9998800
    Abstract: Disclosed are a method and apparatus for providing a three-dimensional (3D) broadcast service using images with asymmetric aspect ratios and a method and apparatus for reproducing a 3D broadcast service. The method of providing the 3D broadcast service includes adjusting a second viewpoint image to be composed with a first viewpoint image into a 3D form with respect to the first viewpoint image and the second viewpoint image for 3D broadcasting, encoding the first viewpoint image and the adjusted second viewpoint image, and generating a broadcast stream of the first viewpoint image and a broadcast stream of the second viewpoint image by multiplexing the first viewpoint image and the second viewpoint image.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: June 12, 2018
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, HIDEA SOLUTIONS CO., LTD., KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Joo Young Lee, Sung Hoon Kim, Hyon Gon Choo, Jin Soo Choi, Jin Woong Kim, Suk Jin Hong, Jin Suk Kwak, Dong Wook Kang, Kyeong Hoon Jung
  • Method for manufacturing light extraction substrate for organic light-emitting element, light extraction substrate for organic light-emitting element, and organic light-emitting element comprising same
    Patent number: 9960387
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light-emitting element, a light extraction substrate for an organic light-emitting element and an organic light-emitting element comprising the same and, more specifically, to: a method for manufacturing a light extraction substrate for an organic light-emitting element, the method being capable of improving light extraction efficiency of the organic light-emitting element and also increasing luminance uniformity; a light extraction substrate for an organic light-emitting element; and an organic light-emitting element comprising the same.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: May 1, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Eun Ho Choi, Seo Hyun Kim, Joo Young Lee
  • COMPOSITION FOR PREVENTING OR TREATING ATOPIC DERMATITIS COMPRISING X-SHAPE DNA STRUCTURE AS ACTIVE INGREDIENT
    Publication number: 20180080029
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating atopic dermatitis, the pharmaceutical composition including, as an active ingredient, X-shaped DNA (XL-DNA) formed by complementary binding of oligonucleotides having nucleotide sequences of SEQ ID NO: 1 to SEQ ID NO: 4. When the pharmaceutical composition is subcutaneously injected into an animal model of atopic dermatitis, effects of easing skin lesions, such as erythema, bleeding and edema, and the like, and ear edema, and reducing expression of immunoglobulin E (IgE) are exhibited. In this regard, the composition can be used as a pharmaceutical composition, a health food, or a cosmetic for atopic dermatitis.
    Type: Application
    Filed: April 6, 2016
    Publication date: March 22, 2018
    Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Joo Young LEE, Gabsik YANG
  • Wireless power transmitter
    Patent number: 9923554
    Abstract: A wireless power transmitter includes an amplifier configured to amplify a power; a transmitter configured to resonate the power amplified by the amplifier; and a reference signal provider configured to provide a reference signal to the amplifier and change a frequency of the reference signal.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: March 20, 2018
    Assignees: Samsung Electro-Mechanics Co., Ltd., University of Seoul Industry Cooperation Foundation
    Inventors: Byung Joo Hong, Je Hyuk Ryu, Hyung Gu Park, Joong Ho Choi, Hong Jin Kim, Joo Young Lee, Dong Hyeon Seo, Young Jun Park, Jong Woo Lee, Kang Yoon Lee
  • Apparatus and method for providing content for synchronizing left/right streams in fixed/mobile convergence 3DTV, and apparatus and method for playing content
    Patent number: 9900577
    Abstract: An apparatus and a method for synchronizing left and right streams in a stationary/mobile hybrid 3DTV are disclosed. The apparatus according to an exemplary embodiment may synchronize content streams corresponding to left and right images using a timestamp pairing mode, a timestamp offset mode, and a network time protocol (NTP) synchronization mode.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: February 20, 2018
    Assignees: Electronics and Telecommunications Research Institute, KAI MEDIA CO., Hidea Solutions Co., Ltd., KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Sung Hoon Kim, Joo Young Lee, Jin Soo Choi, Jin Woong Kim, Suk Jin Hong, Jin Suk Kwak, Min Suk Lee, Dong Wook Kang, Kyeong Hoon Jung
  • Apparatus and method for providing image, and apparatus and method for playing image
    Patent number: 9894341
    Abstract: Provided is a video providing method and a video playing method for a three-dimensional (3D) video, and an apparatus for performing the methods. The video providing method may transmit a reconstruction mode for reconstructing a low-resolution additional video having lower resolution than a high-resolution reference video.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: February 13, 2018
    Assignees: Electronics and Telecommunications Research Institute, KAI MEDIA CO., Hidea Solutions Co., Ltd., Kookmin University Industry Academy Cooperation Foundation
    Inventors: Sung Hoon Kim, Joo Young Lee, Hyon Gon Choo, Jin Soo Choi, Jin Woong Kim, Suk Jin Hong, Jin Suk Kwak, Min Suk Lee, Dong Wook Kang, Kyeong Hoon Jung
  • MEMORY SYSTEM AND OPERATION METHOD FOR THE SAME
    Publication number: 20180039447
    Abstract: A memory system includes: a non-volatile memory device; a host controller suitable for generating a cache read command for controlling a cache read operation of the non-volatile memory device and at least one other command for controlling at least one other operation of the non-volatile memory device excluding the cache read operation in response to a request received from a host; and a memory controller suitable for controlling an operation of the non-volatile memory device in response to the cache read command and the at least one other command that are inputted from the host controller. The memory controller suitable for checking out the operation of the non-volatile memory device corresponding to a command that is inputted next to the input of the cache read command, and adding a read operation command including a read preparation command or a read end command next to the cache read command.
    Type: Application
    Filed: March 30, 2017
    Publication date: February 8, 2018
    Inventor: Joo-Young LEE
  • Techniques to customize a user interface for different displays
    Patent number: 9864612
    Abstract: Techniques to customize a user interface for different displays are described. An apparatus such as an electronic device with a processing system may implement a custom user interface system that when executed by a processor is operative to adapt a user interface view of an application for presentation by one or more displays. The custom user interface system may comprise, among other elements, a user interface adaptation component operative to receive as input a user interface view of the application for presentation on a first display and an adaptation parameter, and modify the user interface view for presentation on a second display based on the adaptation parameter. A presentation component is operative to present the customized user interface view on the second display. Other embodiments are described and claimed.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: January 9, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Joseph Friend, Nathan Fish, Jeffrey Berg, Joo-Young Lee, Derek Hans, Kuldeep Karnawat, Jeremy Santy
  • Apparatus and method for 3D content broadcasting with boundary information
    Patent number: 9860515
    Abstract: A boundary information providing apparatus may include a boundary information generation unit to generate boundary information of a video, the boundary information through which a switching point between a 2D video and a 3D video is recognized, based on a switching mode between the 2D video and the 3D video, and a stream transmission unit to transmit a stream including the boundary information to a video receiving apparatus.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: January 2, 2018
    Assignees: Electronics and Telecommunications Research Institute, Hidea Solutions Co., Ltd., Kookmin University Industry Academy Cooperation Foundation
    Inventors: Joo Young Lee, Sung Hoon Kim, Hyon Gon Choo, Jin Soo Choi, Jin Woong Kim, Suk Jin Hong, Dong Wook Kang, Kyeong Hoon Jung
  • LIGHT EXTRACTION SUBSTRATE FOR ORGANIC LIGHT EMITTING DEVICE, AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
    Publication number: 20170373280
    Abstract: The present invention provides a light extraction substrate for an organic light emitting device, comprising: a base substrate; a scattering layer formed on the base substrate and made of TiO2; a plurality of first light scatterers formed inside the scattering layer and having a porous form; and a flat layer formed on the scattering layer, wherein the scattering layer is internally permeated by a part of the materials constituting the flat layer.
    Type: Application
    Filed: January 20, 2016
    Publication date: December 28, 2017
    Applicant: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Seo Hyun Kim, Eun Ho Choi
  • METHOD FOR MANUFACTURING LIGHT EXTRACTION SUBSTRATE FOR ORGANIC LIGHT EMITTING DIODE, LIGHT EXTRACTION SUBSTRATE FOR ORGANIC LIGHT EMITTING DIODE, AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
    Publication number: 20170352841
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, and more specifically, to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, capable of significantly increasing light extraction efficiency of the organic light emitting diode.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 7, 2017
    Applicant: Corning Precision Materials Co., Ltd.
    Inventor: Joo Young Lee