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).
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Publication number: 20150179470Abstract: 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: ApplicationFiled: March 5, 2015Publication date: June 25, 2015Inventors: Jea-Gun Park, Un-Gyu Paik, Jin-Hyung Park, Hao Cui, Jong-Young Cho, Hee-Sub Hwang, Jae-Hyung Lim, Ye-Hwan Kim
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Publication number: 20150082071Abstract: 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: ApplicationFiled: April 23, 2013Publication date: March 19, 2015Inventors: Jong Eun Kim, Gi Sub Hwang, Tae Won Kim, Sang Tae Lee, Sung Hyuk Choi, Chang Ho Kim
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Publication number: 20140312266Abstract: 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: ApplicationFiled: September 14, 2012Publication date: October 23, 2014Inventors: Jea Gun Park, Gon Sub Lee, Jin Hyung Park, Jae Hyung Lim, Jong Young Cho, Hee Sub Hwang, Hao Cui
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Publication number: 20140136371Abstract: 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: ApplicationFiled: January 22, 2014Publication date: May 15, 2014Applicant: Apple Inc.Inventors: Ellis M. Verosub, Mark Miller, Yoon Sub Hwang, Joseph M. Rossell
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Patent number: 8682746Abstract: 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: GrantFiled: October 1, 2007Date of Patent: March 25, 2014Assignee: Apple Inc.Inventors: Ellis M. Verosub, Mark Miller, Yoon Sub Hwang, Joseph M. Rossell
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Patent number: 8650561Abstract: 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: GrantFiled: July 10, 2008Date of Patent: February 11, 2014Assignee: Apple Inc.Inventors: Sam Gharabally, Ricardo Cortes, David Makower, Yoon Sub Hwang
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Publication number: 20130214199Abstract: 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: ApplicationFiled: July 6, 2012Publication date: August 22, 2013Applicant: UBPRECISION CO., LTD.Inventors: Jea-Gun Park, Jin-Hyung Park, Jae-Hyung Lim, Jong-Young Cho, Ho Choi, Hee-Sub Hwang
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Patent number: 8439664Abstract: An injection molding machine to prevent a molded piece from being separated from a mold after molds are disassembled from each other includes a first mold, a second mold assembled with the first mold to form a cavity, and a binding device or a pressing device to get a molded piece held in the first mold when the first mold and the second mold are disassembled from each other.Type: GrantFiled: September 23, 2011Date of Patent: May 14, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Sang Hak Kim, Han Sub Hwang
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Publication number: 20130032572Abstract: 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: ApplicationFiled: February 1, 2011Publication date: February 7, 2013Applicant: IUCF-HYUInventors: Jea Gun Park, Un Gyu Paik, Jin Hyung Park, Hao Cui, Jong Young Cho, Hee Sub Hwang, Jae Hyung Lim, Ye Hwan Kim
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Publication number: 20130019237Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for associating an application for installation 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 from a client device a software adoption request including an identifier associated with a user account and a proof of entitlement associated with a software package or the user account, verifies the proof of entitlement by comparing the proof of entitlement to a database, and if the proof of entitlement is verified, adopts the software package as part of the user account.Type: ApplicationFiled: March 30, 2012Publication date: January 17, 2013Applicant: 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
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Publication number: 20130019233Abstract: 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: ApplicationFiled: July 12, 2011Publication date: January 17, 2013Applicant: 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
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Publication number: 20130019234Abstract: 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: ApplicationFiled: September 29, 2011Publication date: January 17, 2013Applicant: 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
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Publication number: 20120190201Abstract: 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: ApplicationFiled: July 9, 2010Publication date: July 26, 2012Inventors: Jea-Gun Park, Un-Gyu Paik, Jin-Hyung Park, Hao Cui, Jong-Young Cho, Hee-Sub Hwang, Jae-Hyung Lim, Ye-Hwan Kim
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Publication number: 20120013044Abstract: An injection molding machine to prevent a molded piece from being separated from a mold after molds are disassembled from each other includes a first mold, a second mold assembled with the first mold to form a cavity, and a binding device or a pressing device to get a molded piece held in the first mold when the first mold and the second mold are disassembled from each other.Type: ApplicationFiled: September 23, 2011Publication date: January 19, 2012Applicant: Samsung Electronics Co., LtdInventors: Sang Hak KIM, Han Sub HWANG
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Patent number: 8057720Abstract: An injection molding machine to prevent a molded piece from being separated from a mold after molds are disassembled from each other includes a first mold, a second mold assembled with the first mold to form a cavity, and a binding device or a pressing device to get a molded piece held in the first mold when the first mold and the second mold are disassembled from each other.Type: GrantFiled: March 4, 2009Date of Patent: November 15, 2011Assignee: SAMSUNG Electronics Co., Ltd.Inventors: Sang Hak Kim, Han Sub Hwang
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Patent number: 7943448Abstract: Embodiments relate to a semiconductor device and a method for manufacturing the same. According to embodiments, a semiconductor device may include an LDD which may include a space having a first width and may be formed in a semiconductor substrate, a channel area which may be formed in the semiconductor substrate within a space having a first width, a gate insulating layer which has a width wider than the first width and may be formed on an upper side of the channel area on the semiconductor substrate, a gate which may be formed with the first width on the gate insulating layer, and a spacer including a first spacer formed at both sides of the gate insulating layer and a second spacer formed at sidewalls of the gate.Type: GrantFiled: December 12, 2006Date of Patent: May 17, 2011Assignee: Dongbu HiTek Co., Ltd.Inventor: Mun Sub Hwang
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Patent number: 7824980Abstract: A semiconductor device and a method for manufacturing the same includes forming a poly-gate including a first poly-gate portion and a second poly-gate portion on and/or over a semiconductor substrate, forming a trench having a predetermined depth in the poly-gate, implanting dopant ions into the entire surface of the semiconductor substrate and the poly-gate including the trench, forming a contact barrier layer to cover a portion of the poly-gate including the trench while exposing an upper surface of the remaining portion of the poly-gate on which a contact will be formed, and forming a contact on the exposed upper surface of the poly-gate.Type: GrantFiled: October 17, 2008Date of Patent: November 2, 2010Assignee: Dongbu HiTek Co., Ltd.Inventor: Mun-Sub Hwang
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Publication number: 20100148306Abstract: Disclosed are a capacitor and a method of manufacturing the same. The capacitor includes a plurality of polysilicon electrodes spaced apart from each other at a predetermined distance on a substrate, a dielectric layer between the polysilicon electrodes and having an air layer or void therein, a silicide on each polysilicon electrode, and a conductive contact electrically connected to the silicide.Type: ApplicationFiled: December 8, 2009Publication date: June 17, 2010Inventor: Mun Sub HWANG
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Patent number: 7670134Abstract: An injection molding apparatus capable of minimizing cracks at the corners of a mold is provided. The injection molding apparatus includes first and second molds that mate with each other to define a molding cavity, a stationary member that supports the first mold, a movable member that supports the second mold and moves backwards and forwards together with the second mold, and a plurality of pressing members installed around the first mold so as to press a periphery of the first mold toward the molding cavity by a pressing force of the movable member when the first mold is mated with the second mold.Type: GrantFiled: October 18, 2007Date of Patent: March 2, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Han Sub Hwang, Sung Ki Min, Sang Hun Lee, Jong Won Lee
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Publication number: 20100011354Abstract: Disclosed herein are systems, methods, and computer readable-media for 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 one aspect, a list of all available localized versions is presented to the user. In another aspect, statistics about when the user desires an unavailable localized version are recorded and reported to the developer.Type: ApplicationFiled: July 10, 2008Publication date: January 14, 2010Applicant: Apple Inc.Inventors: Sam Gharabally, Ricardo Cortes, David Makower, Yoon Sub Hwang