Patents by Inventor In Sub HWANG

In Sub HWANG 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).

  • Publication number: 20210408497
    Abstract: A polarizing plate and a display device including the polarizing plate are disclosed. The polarizing plate is suitable for OLED and contains a polarizer, a moisture barrier layer, and a retardation layer, which are sequentially laminated. The moisture barrier layer is disposed on the opposite side of the viewing side of the polarizer and has a water vapor transmission rate of 450 g/m2ยท24 hr or less. The retardation layer comprises a ?/4 retardation layer, and a display device comprising the same. The polarizing plate can be made thinner, prevent reverse curling, suppress migration of iodine in a polarizer to prevent corrosion of a metal electrode of a lower panel, facilitate post-treatment such as polarizer bleaching, and prevent retardation changes even in a high-humidity environment.
    Type: Application
    Filed: June 24, 2021
    Publication date: December 30, 2021
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Dongduk CHOI, Ji Hoon KIM, In Sub HWANG
  • Publication number: 20210362118
    Abstract: Provided is an apparatus for preparing oligomer including: a reactor for carrying out oligomerization reaction by supplying a monomer stream and a solvent stream; and line 1 and line 2 which are separately provided in a lower side of the reactor, wherein line 1 includes a first level control valve and line 2 includes a second level control valve, and the reactor is periodically alternately operated in first operation mode and second operation mode, thereby switching a pipe through which the product is discharged, so that a plugging phenomenon of the pipe through which the product is discharged and the valve can be prevented.
    Type: Application
    Filed: May 20, 2020
    Publication date: November 25, 2021
    Inventors: Jong Hun SONG, Jeong Seok LEE, You Na KIM, Hong Min LEE, Moon Sub HWANG
  • Patent number: 11025622
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for associating an application that was pre-installed on a computer with a user account on an online store. A system configured to practice the method presents an application available for download, receives a request to download the application to a computing devices, determines that the application is a pre-installed application, presents an authorization prompt configured to request user authorization to link the application with a user account, receives the user authorization, generates a unique hardware identifier associated with the computing devices, determines that the application is linkable based upon the unique hardware identifier, and links the adoptable application with the user account when the adoptable application is linkable.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: June 1, 2021
    Assignee: Apple, Inc.
    Inventors: Pedraum R. Pardehpoosh, Craig M. Federighi, Daniel I. Feldman, Gregory T. Quirk, Jack R. Matthew, Jackie Lee-Kang, Jean-Pierre Ciudad, Monika E. Gromek, Thomas K. Burkholder, Daniel Emil Pu, Sam Gharabally, Ellis Marshall Verosub, Yoon Sub Hwang
  • Publication number: 20210114339
    Abstract: An interior material of a vehicle includes: a fabric layer made of a tricoat fabric, a foam layer disposed on a lower surface of the fabric layer, and an antifouling layer disposed at least between an upper surface of the fabric layer or the fabric layer and the foam layer. The tricoat fabric includes a combination of at least one of a polyurethane yarn, a high-elongation polyester yarn, or a polyester yarn.
    Type: Application
    Filed: July 10, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOLONGLOTECH. Inc.
    Inventors: Jae Hyun AN, In Soo HAN, Ik Jin JUNG, Kyu Rok KIM, Seung Sik HAN, Dae Seok CHOI, Chang Jae LEE, In Sub HWANG
  • Publication number: 20190236533
    Abstract: An improved system and method for submitting, distributing and/or managing digital products with respect to a product distribution system are disclosed. The submission of digital products to the product distribution system can operate to electronically submit not only the digital products but also product information, developer information and distribution parameters. The product distribution system can present the digital products for distribution at an online product distribution site in accordance with the distribution parameters. The online product distribution site can present potential purchasers with product information and/or developer information prior to any purchase.
    Type: Application
    Filed: April 8, 2019
    Publication date: August 1, 2019
    Inventors: Sam GHARABALLY, Yoon Sub HWANG, Mark MILLER, Andrew WADYCKI
  • Publication number: 20190124083
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for associating an application that was pre-installed on a computer with a user account on an online store. A system configured to practice the method presents an application available for download, receives a request to download the application to a computing devices, determines that the application is a pre-installed application, presents an authorization prompt configured to request user authorization to link the application with a user account, receives the user authorization, generates a unique hardware identifier associated with the computing devices, determines that the application is linkable based upon the unique hardware identifier, and links the adoptable application with the user account when the adoptable application is linkable.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Pedraum R. Pardehpoosh, Craig M. Federighi, Daniel l. Feldman, Gregory T. Quirk, Jack . Matthew, Jackie Lee-Kang, Jean-Pierre Ciudad, Monika E. Gromek, Thomas K. Burkholder, Daniel Emil Pu, Sam Gharabally, Ellis Marshall Verosub, Yoon Sub Hwang
  • Patent number: 10255580
    Abstract: An improved system and method for submitting, distributing and/or managing digital products with respect to a product distribution system are disclosed. The submission of digital products to the product distribution system can operate to electronically submit not only the digital products but also product information, developer information and distribution parameters. The product distribution system can present the digital products for distribution at an online product distribution site in accordance with the distribution parameters. The online product distribution site can present potential purchasers with product information and/or developer information prior to any purchase.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: April 9, 2019
    Assignee: Apple Inc.
    Inventors: Sam Gharabally, Yoon Sub Hwang, Mark Miller, Andrew Wadycki
  • Patent number: 10158635
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for associating an application that was pre-installed on a computer with a user account on an online store. A system configured to practice the method presents an application available for download, receives a request to download the application to a computing device, determines that the application is a pre-installed application, presents an authorization prompt configured to request user authorization to link the application with a user account, receives the user authorization, generates a unique hardware identifier associated with the computing device, determines that the application is linkable based upon the unique hardware identifier, and links the adoptable application with the user account when the adoptable application is linkable.
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: December 18, 2018
    Assignee: APPLE INC.
    Inventors: Pedraum R. Pardehpoosh, Craig M. Federighi, Daniel I. Feldman, Gregory T. Quirk, Jack R. Matthew, Jackie Lee-Kang, Jean-Pierre Ciudad, Monika E. Gromek, Thomas K. Burkholder, Daniel Emil Pu, Sam Gharabally, Ellis Marshall Verosub, Yoon Sub Hwang
  • Patent number: 9569806
    Abstract: Improved approaches to allow a portable electronic device to dynamically present location-specific information while the portable electronic device is at a predetermined location are disclosed. In one embodiment, the portable electronic device has a display that can display the location-specific information and has wireless capabilities for use in receiving the location-specific information from the server. The location-specific information can, for example, augment other information that is to be presented on the display. In one embodiment, the location-specific information can be information pertaining to a media item being played in an establishment, such as a store, where the portable electronic device is located.
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: February 14, 2017
    Assignee: APPLE INC.
    Inventors: Payam Mirrashidi, Tyler A. Strand, Mark Miller, Ellis M. Verosub, Yoon Sub Hwang
  • Patent number: 9319406
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for associating an application that was pre-installed on a computer with a user account on an online store. A system configured to practice the method presents an application available for download, receives a request to download the application to a computing device, determines that the application is a pre-installed application, presents an authorization prompt configured to request user authorization to link the application with a user account, receives the user authorization, generates a unique hardware identifier associated with the computing device, determines that the application is linkable based upon the unique hardware identifier, and links the adoptable application with the user account when the adoptable application is linkable.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: April 19, 2016
    Assignee: Apple Inc.
    Inventors: Pedraum R. Pardehpoosh, Craig M. Federighi, Daniel I. Feldman, Gregory T. Quirk, Jack R. Matthew, Jackie Lee-Kang, Jean-Pierre Ciudad, Monika E. Gromek, Thomas K. Burkholder, Daniel Emil Pu, Sam Gharabally, Ellis Marshall Verosub, Yoon Sub Hwang
  • Patent number: 9287132
    Abstract: Provided are a multi-selective polishing slurry composition and a semiconductor element production method using the same. A silicon film provided with element patterns is formed on the uppermost part of a substrate having a first region and a second region. The element pattern density on the first region is higher than the element pattern density on the second region. Formed in sequence on top of the element patterns are a first silicon oxide film, a silicon nitride film and a second silicon oxide film. The substrate is subjected to chemical-mechanical polishing until the silicon film is exposed, by using a polishing slurry composition containing a polishing agent, a silicon nitride film passivation agent and a silicon film passivation agent.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: March 15, 2016
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jea-Gun Park, Un-Gyu Paik, Jin-Hyung Park, Hao Cui, Jong-Young Cho, Hee-Sub Hwang, Jae-Hyung Lim, Ye-Hwan Kim
  • Publication number: 20150337173
    Abstract: The present invention relates to slurry for polishing crystalline phase-change materials and to a method for producing a phase-change device using the same. The slurry for polishing crystalline phase-change materials according to one embodiment of the present invention comprises an abrasive, an alkaline abrasive enhancer, an oxidizing agent having a standard reduction potential higher than that of perchlorates, and ultrapure water. In addition, the method for producing a phase-change device according to one embodiment of the present invention comprises the following steps: preparing a substrate; forming a crystalline phase-change material film on the substrate; and removing the phase-change material film through a chemical-mechanical polishing process using slurry for polishing phase-change materials, which comprises an abrasive, an alkaline abrasive enhancer, an oxidizing agent having a standard reduction potential higher than that of perchlorates, and ultrapure water.
    Type: Application
    Filed: August 4, 2015
    Publication date: November 26, 2015
    Inventors: Jea Gun PARK, Un Gyu PARK, Jin Hyung PARK, Hao CUI, Jong Young CHO, Hee Sub HWANG, Jae Hyung LIM, Ye Hwan KIM
  • Patent number: 9163314
    Abstract: The present invention relates to a CMP slurry composition for polishing tungsten comprising a abrasive and a polishing chemical, wherein the abrasive comprises colloidal silica dispersed in ultra-pure water, and the polishing chemical comprises hydrogen peroxide, ammonium persulfate and iron nitrate. The slurry composition is not discolored and has good etching selectivity, so as to be applied to a CMP process.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: October 20, 2015
    Assignee: INDUSTRIAL BANK OF KOREA
    Inventors: Jea-Gun Park, Jin-Hyung Park, Jae-Hyung Lim, Jong-Young Cho, Ho Choi, Hee-Sub Hwang
  • Publication number: 20150179470
    Abstract: Provided are a multi-selective polishing slurry composition and a semiconductor element production method using the same. A silicon film provided with element patterns is formed on the uppermost part of a substrate having a first region and a second region. The element pattern density on the first region is higher than the element pattern density on the second region. Formed in sequence on top of the element patterns are a first silicon oxide film, a silicon nitride film and a second silicon oxide film. The substrate is subjected to chemical-mechanical polishing until the silicon film is exposed, by using a polishing slurry composition containing a polishing agent, a silicon nitride film passivation agent and a silicon film passivation agent.
    Type: Application
    Filed: March 5, 2015
    Publication date: June 25, 2015
    Inventors: Jea-Gun Park, Un-Gyu Paik, Jin-Hyung Park, Hao Cui, Jong-Young Cho, Hee-Sub Hwang, Jae-Hyung Lim, Ye-Hwan Kim
  • Publication number: 20150082071
    Abstract: A smart monitoring apparatus and a monitoring method using the apparatus. A smart monitoring apparatus is provided in a PC system to monitor a state of a PC-based embedded controller, the apparatus including: a monitoring block for monitoring a state in the system and creating state information; a logging block for receiving the state information created by the monitoring block and storing the state information in a form of a log in real-time so that the stored log and current state information may be confirmed; and a battery for supplying power to the logging block when an operating system in the system does not operate or power supplied to the system is cut off.
    Type: Application
    Filed: April 23, 2013
    Publication date: March 19, 2015
    Inventors: Jong Eun Kim, Gi Sub Hwang, Tae Won Kim, Sang Tae Lee, Sung Hyuk Choi, Chang Ho Kim
  • Publication number: 20140312266
    Abstract: Disclosed are a polishing slurry used in a polishing process of tungsten and a method of polishing using the same. The slurry includes an abrasive for performing polishing and an oxidation promoting agent for promoting the formation of an oxide. The abrasive includes titanium oxide particles.
    Type: Application
    Filed: September 14, 2012
    Publication date: October 23, 2014
    Inventors: Jea Gun Park, Gon Sub Lee, Jin Hyung Park, Jae Hyung Lim, Jong Young Cho, Hee Sub Hwang, Hao Cui
  • Publication number: 20140136371
    Abstract: Improved approaches to intelligently refer users of one online media store to another online store are disclosed. The inter-store referral can permit a user of an online media store, such as an online media store that offers digital media assets for purchase, to easily access related information, such as event information, from another online store. According to another aspect, improved approaches to access and present event information are disclosed.
    Type: Application
    Filed: January 22, 2014
    Publication date: May 15, 2014
    Applicant: Apple Inc.
    Inventors: Ellis M. Verosub, Mark Miller, Yoon Sub Hwang, Joseph M. Rossell
  • Patent number: 8682746
    Abstract: Improved approaches to intelligently refer users of one online media store to another online store are disclosed. The inter-store referral can permit a user of an online media store, such as an online media store that offers digital media assets for purchase, to easily access related information, such as event information, from another online store. According to another aspect, improved approaches to access and present event information are disclosed.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: March 25, 2014
    Assignee: Apple Inc.
    Inventors: Ellis M. Verosub, Mark Miller, Yoon Sub Hwang, Joseph M. Rossell
  • Patent number: 8650561
    Abstract: Localizing display of applications for download, the method including receiving from a developer and ingesting into an online store an application localized in different languages, including a designated default language, determining a local language of a user desiring to download the application from the online store, presenting to the user an interface to download a version of the application in the user's local language if the application is available in the user's local language, and presenting to the user an interface to download the version of the application in the designated default language if the application is unavailable in the user's local language. In the case of people who speak more than one language, determining a local language of a user further includes determining one or more secondary local languages and/or assigning an order of priority to the secondary languages.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: February 11, 2014
    Assignee: Apple Inc.
    Inventors: Sam Gharabally, Ricardo Cortes, David Makower, Yoon Sub Hwang
  • Publication number: 20130214199
    Abstract: The present invention relates to a CMP slurry composition for polishing tungsten comprising a abrasive and a polishing chemical, wherein the abrasive comprises colloidal silica dispersed in ultra-pure water, and the polishing chemical comprises hydrogen peroxide, ammonium persulfate and iron nitrate. The slurry composition is not discolored and has good etching selectivity, so as to be applied to a CMP process.
    Type: Application
    Filed: July 6, 2012
    Publication date: August 22, 2013
    Applicant: UBPRECISION CO., LTD.
    Inventors: Jea-Gun Park, Jin-Hyung Park, Jae-Hyung Lim, Jong-Young Cho, Ho Choi, Hee-Sub Hwang