Patents by Inventor Joon Jung

Joon 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).

  • sGC STIMULATORS
    Publication number: 20160031903
    Abstract: Compounds of Formulae I? and I are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 4, 2016
    Applicant: IRONWOOD PHARMACEUTICALS, INC.
    Inventors: Takashi NAKAI, Joel MOORE, Nicholas Robert PERL, Rajesh R. IYENGAR, Ara MERMERIAN, G-Yoon Jamie IM, Thomas Wai-Ho LEE, Colleen HUDSON, Glen Robert RENNIE, James JIA, Paul Allan RENHOWE, Timothy Claude BARDEN, Xiang Y. YU, James Edward SHEPPECK, Karthik IYER, Joon JUNG, George Todd MILNE, Kimberly Kafadar LONG
  • ULTRA-LIGHT POLYURETHANE ARTIFICIAL LEATHER COMPOSITION
    Publication number: 20160002444
    Abstract: An ultra-light polyurethane artificial leather composition comprises a one-component type blocked polyurethane high solid resin of 100 parts per weight, a capsule-type hollow microsphere of 1 to 10 parts per weight, a curing agent of 1 to 10 parts per weight, and a high solid type toner of 1 to 20 parts per weight.
    Type: Application
    Filed: December 12, 2014
    Publication date: January 7, 2016
    Inventors: Mi Jung YUN, Gun KANG, Jeong Seok OH, Kie Youn JEONG, Soon Joon JUNG, Doo Soo KIM, Hyun Joo SEO, Jung LEE, Young Kyu RHIM, Young Koo LEE, Ju Seob KIM, Woo Seung SHIN, Dae Kyung KIM, Choon Gil KWON, Chan Hee LEE
  • HIGH DENSITY ALIGNED SILICON NANOWIRE
    Publication number: 20150337438
    Abstract: A simple, economical method of producing nanowire arrays is described. The method produces high density arrays having nanowires with diameters below 10 nm and does not require templating, catalysts, or surface pre/post-treatment. The disclosed methods and systems can be used, for example, for optoelectronic devices and photovoltaic cells, Li-ion batteries, chemical/bio sensors and transistors.
    Type: Application
    Filed: June 24, 2013
    Publication date: November 26, 2015
    Inventors: Sanghyun HONG, Yung JOON JUNG, Hyun YOUNG JUNG, Sung-Goo LEE, Youngjae YOO
  • Flexible and Transparent Supercapacitors and Fabrication Using Thin Film Carbon Electrodes with Controlled Morphologies
    Publication number: 20150332868
    Abstract: Mechanically flexible and optically transparent thin film solid state supercapacitors are fabricated by assembling nano-engineered carbon electrodes in porous templates. The electrodes have textured graphitic surface films with a morphology of interconnected arrays of complex shapes and porosity. The graphitic films act as both electrode and current collector, and when integrated with solid polymer electrolyte function as thin film supercapacitors. The nanostructured electrode morphology and conform al electrolyte packaging provide enough energy and power density for electronic devices in addition to possessing excellent mechanical flexibility and optical transparency.
    Type: Application
    Filed: April 15, 2013
    Publication date: November 19, 2015
    Inventors: Yung Joon Jung, Hyun Young Jung, Pulickel M. Ajayan
  • Metal silicide nanowire arrays for anti-reflective electrodes in photovoltaics
    Patent number: 9166074
    Abstract: A method of fabricating single-crystalline metal silicide nanowires for anti-reflective electrodes for photovoltaics is provided that includes exposing a surface of a metal foil to oxygen or hydrogen at an elevated temperature, and growing metal silicide nanowires on the metal foil surface by flowing a silane gas mixture over the metal foil surface at the elevated temperature, where spontaneous growth of the metal silicide nanowires occur on the metal foil surface, where the metal silicide nanowires are post treated for use as an electrode in a photovoltaic cell or used directly as the electrode in the photovoltaic cell.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: October 20, 2015
    Assignees: The Board of Trustees of the Leland Stanford Junior University, Honda Motor Co., LTD.
    Inventors: Neil Dasgupta, Hee Joon Jung, Andrei Iancu, Rainer J. Fasching, Friedrich B. Prinz, Hitoshi Iwadate, Shicheng Xu
  • Ultrasensitive Ion Detector Using Carbon Nanotubes or Graphene
    Publication number: 20150276677
    Abstract: An ion detection device has a strip of carbon-based nanomaterial (CNM) film and a chamber enclosing the CNM film. A low bias voltage is applied at the ends of the CNM film strip, and ions present in the chamber are detected by a change in the magnitude of current flowing through the CNM film under the bias. Also provided are methods for fabricating the device, methods for measuring pressure of a gas, and methods for monitoring or quantifying an ionizing radiation using the device.
    Type: Application
    Filed: November 12, 2013
    Publication date: October 1, 2015
    Inventors: Bo Li, Ji Hao, Hyun Young Jung, Yung Joon Jung, Swastik Kar
  • FLAME RETARDED SLABSTOCK POLYURETHANE FOAM COMPOSITION FOR FLAME LAMINATION
    Publication number: 20150266993
    Abstract: The present disclosure provides a flame retarded slabstock polyurethane foam composition for flame lamination, which does not need to add a separate flame retardant additive because the polyurethane itself has flame retardancy. The flame retarded slabstock polyurethane foam composition for flame lamination according to the present disclosure, wherein the foam itself has flame retardancy by comprising methylene diphenyl diisocyanate (MDI), polymethylene diphenyl diisocyanate (PMDI), or a mixture thereof as an isocyanate compound, thereby obtaining an epochal effect that it does not need to add a separate flame retardant and an effect of solving a problem that physical properties of the conventional flame retarded slabstock polyurethane foam composition are reduced by adding a flame retardant.
    Type: Application
    Filed: March 17, 2015
    Publication date: September 24, 2015
    Inventors: Kwon Yong CHOI, Soon Joon JUNG, Byung Guk LIM, Jeong Seok OH, Ki Yeon JEONG, Il Gon LEE, Heon Hee PARK
  • Optoelectronic Devices Based on Heterojunctions of Single-Walled Carbon Nanotubes and Silicon
    Publication number: 20150228917
    Abstract: Heterojunctions of single-walled carbon nanotubes and p-doped silicon produce a photocurrent when irradiated with visible light under reverse bias conditions. In optoelectronic devices utilizing the heterojunctions, the output current can be controlled completely by both optical and electrical inputs. The heterojunctions provide a platform for heterogeneous optoelectronic logic elements with high voltage-switchable photocurrent, photo-voltage responsivity, electrical ON/OFF ratio, and optical ON/OFF ratio. The devices are combined to make switches, logic elements, and imaging sensors. An assembly of 250,000 sensor elements on a centimeter-scale wafer is also provided, with each sensor element having a heterojunction of single-walled carbon nanotubes and p-doped silicon, and producing a current dependent on both the optical and the electrical input.
    Type: Application
    Filed: September 19, 2013
    Publication date: August 13, 2015
    Inventors: Yung Joon Jung, Swastik Kar, Young Lae Kim, Hyun Young Jung, Young Kyun Kwon
  • Azaindoles as Janus kinase inhibitors
    Patent number: 9096598
    Abstract: The instant invention provides compounds of formula I which are JAK inhibitors, and as such are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: August 4, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: John W. Butcher, David Witter, Christopher Dinsmore, June Kim, John Hendrix, Raksha Archarya, Sean P. Ahearn, Joon Jung, Alexey Rivkin, Philip Jones
  • Paint composition having scratch self-recovering properties
    Patent number: 9023934
    Abstract: Disclosed is a paint composition, and more specifically, a scratch self-recovering paint composition having a shortened drying time and extended pot life, which comprises about 30˜40% by weight of a branched polyester resin; about 30˜40% by weight of an acryl polyol resin; about 0.2˜0.5% by weight of a reaction catalyst; and about 0.99˜9.0% by weight of a reaction retardant, based on the total weight of the paint composition.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: May 5, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroobee Chemical Co., Ltd.
    Inventors: Seon-Ho Jang, Soon-Joon Jung, Kie-Youn Jeong, Ho-Tak Jeon, Young-Hun Choi, Dae-Geun Oh, Young-Seok Kim, Jae-Beom Ahn
  • APPARATUS AND METHOD FOR MANAGING MIGRATION OF TASKS BETWEEN CORES BASED ON SCHEDULING POLICY
    Publication number: 20150100964
    Abstract: Provided are an apparatus and method for managing migration of tasks between cores based on a scheduling policy, which can provide optimal environments utilizing multiple cores to the tasks with various characteristics. It is possible to schedule tasks in consideration of different characteristics. In particular, it is possible to continuously secure the performance of the multi-core system in an environment for operating a plurality of application programs. It is also possible to optimally utilize all cores of the multi-core system, thereby flexibly handling dynamic variation in characteristics of tasks.
    Type: Application
    Filed: June 5, 2014
    Publication date: April 9, 2015
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Gap Joo NA, Yung Joon JUNG, Chae Deok LIM
  • APPARATUS FOR SIMULATING WIND POWER FARM
    Publication number: 20150095004
    Abstract: An apparatus for simulating a wind power farm includes a wind power generator simulator configured to act as a virtual wind power generator to dynamically generate an attribute value and provide the attribute value to a supervisory control and data acquisition (SCADA) system to be tested; a wind power generator simulation platform configured to generate and manage a plurality of wind power generator simulators within one system, monitor the system, monitor operation states of the plurality of wind power generator simulators, and transmit a result of monitoring the operation states; and a wind power farm controller configured to generate a wind power farm by grouping a plurality of wind power generator simulation platforms into a single cluster, and manage a simulation environment of the wind power farm.
    Type: Application
    Filed: May 23, 2014
    Publication date: April 2, 2015
    Applicant: Korea Electric Power Corporation
    Inventors: Dong Wook KIM, Jae Kyung LEE, Nam Joon JUNG, Hyo Yul CHOI, Jun Shin LEE, Jae Ju SONG
  • Pyrrolopyrimidines as janus kinase inhibitors
    Patent number: 8993756
    Abstract: The instant invention provides compounds of formula I which are JAK3 inhibitors. Specifically, the compounds of formula I are pyrrolo[2,3-d]pyrimidine derivative compounds. The instant invention also provides methods of treating JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer, by administering the pyrrolo[2,3-d]pyrimidine-derivative compounds of formula I.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: March 31, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Sean P. Ahearn, Matthew Christopher, Christopher Dinsmore, Joon Jung, Qinglin Pu, Alexey Rivkin, Mark E. Scott, David J. Witter, Hyun Chong Woo, Brandon Cash
  • Portable television receiver
    Patent number: D726136
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: April 7, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chulyong Cho, Min Hee Lee, Min Joon Jung, Kyoung Hoon Kim
  • Control box for audio system
    Patent number: D740326
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: October 6, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Joon Jung, Dong-Hee Won
  • Monitor for computer
    Patent number: D745518
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: December 15, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chulyong Cho, Min Hee Lee, Min Joon Jung, Kyoung Hoon Kim
  • Monitor for computer
    Patent number: D745519
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: December 15, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chulyong Cho, Min Hee Lee, Min Joon Jung, Kyoung Hoon Kim
  • Stand for television receiver
    Patent number: D749082
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: February 9, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Joon Jung, Chul-Yong Cho, Jae Wook Yoo
  • Portable electronic device
    Patent number: D749564
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: February 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chulyong Cho, Min Hee Lee, Min Joon Jung, Kyoung Hoon Kim
  • Portable electronic device
    Patent number: D749565
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: February 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chulyong Cho, Min Hee Lee, Min Joon Jung, Kyoung Hoon Kim