Patents by Inventor Sung Kwak

Sung Kwak 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).

  • Patent number: 10149095
    Abstract: A method of an electronic device and the electronic device including a first processor operable at a first power level and a second processor operable at a second power level are provided. The method includes receiving first location information of the electronic device from an external electronic device through at least one first sensor functionally connected with the first processor, and upon failure to identify second location information of the electronic device from the external electronic device through the at least one first sensor using the first processor, obtaining the second location information through at least one second sensor functionally connected with the second processor using the second processor.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: December 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chae-Heun Lee, Bo-Sung Kwak, Myeong-Woo Koo, Tae-Ho Kim, Jeong-Min Park
  • Patent number: 9905723
    Abstract: The present disclosure generally provides a method for forming a photovoltaic device including evaporating a source material to form a large molecule processing gas and flowing the large molecule processing gas through a gas distribution showerhead and into a processing area of a processing chamber having a substrate therein. The method includes generating a small molecule processing gas, and reacting the small molecule processing gas with a film already deposited on a substrate surface to form a semiconductor film. Additionally, apparatuses that may use the methods are also provided to enable continuous inline CIGS type solar cell formation.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: February 27, 2018
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Byung-sung Kwak, Kaushal K. Singh, Stefan Bangert, Nety M. Krishna
  • Publication number: 20170301956
    Abstract: A device. The device may include: a substrate, the substrate comprising: an upper surface; and a recess extending from the upper surface into the substrate; an active device region, the active device region disposed within the recess and having a first thickness; and an encapsulant, the encapsulant disposed over the recess and over the active device region, wherein the encapsulant has a second thickness, wherein the encapsulant extends above the upper surface of the substrate to a first distance, and wherein the first distance is less than a sum of the first thickness and second thickness.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Michael Yu-Tak Young, Byung-Sung Kwak
  • Publication number: 20170301955
    Abstract: A thin film battery may include: a contact layer, the contact layer disposed in a first plane and comprising a cathode current collector and an anode current collector pad; a device stack disposed on the cathode current collector, the device stack comprising a cathode and solid state electrolyte; an anode current collector disposed on the device stack; a thin film encapsulant, the thin film encapsulant disposed over the device stack, wherein the solid state electrolyte encapsulates the cathode.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Byung-Sung Kwak, Lizhong Sun, Giback Park, Dimitrios Argyris, Michael Yu-Tak Young, Jeffrey L. Franklin
  • Publication number: 20170301892
    Abstract: A thin film device. The thin film device may include: an active device region, the active device region comprising a diffusant; and a thin film encapsulant disposed adjacent to the active device region and encapsulating at least a portion of the active device region, the thin film encapsulant comprising: a first layer, the first layer disposed immediately adjacent the active device region and comprising a soft and pliable material; and a second layer disposed on the first layer, the second layer comprising a rigid dielectric material or rigid metal material.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Byung-Sung Kwak, Lizhong Sun, Giback Park, Michael Yu-Tak Young, Jeffrey L. Franklin, Miaojun Wang
  • Publication number: 20170301891
    Abstract: A thin film device may include an active device region, where the active device region comprises a selective expansion region. The thin film device may further include a polymer layer disposed adjacent to the active device region and encapsulating the active device region, the polymer layer comprising a plurality of polymer sub-layers. A first polymer sub-layer of the plurality of polymer sub-layers may have a first hardness, while a second polymer sub-layer of the plurality of polymer sub-layers has a second hardness, the second hardness being different from the first hardness.
    Type: Application
    Filed: March 17, 2017
    Publication date: October 19, 2017
    Inventors: Byung-Sung Kwak, Lizhong Sun, Giback Park, Michael Yu-Tak Young, Jeffrey L. Franklin, Miaojun Wang, Dimitrios Argyris
  • Publication number: 20170301894
    Abstract: A thin film device. The thin film device may include: an active device region, the active device region comprising a diffusant; and a thin film encapsulant disposed adjacent to the active device region and encapsulating at least a portion of the active device region, the thin film encapsulant comprising: a first layer, the first layer disposed immediately adjacent the active device region and comprising a soft and pliable material; and a second layer disposed on the first layer, the second layer comprising a rigid dielectric material or rigid metal material.
    Type: Application
    Filed: March 17, 2017
    Publication date: October 19, 2017
    Inventors: Byung-Sung Kwak, Lizhong Sun, Giback Park, Michael Yu-Tak Young, Jeffrey L. Franklin, Miaojun Wang, Dimitrios Argyris
  • Publication number: 20170301926
    Abstract: A method for masklessly fabricating a thin film battery, including securing a substrate to a substrate carrier of a first deposition chamber with a first clamping ring having an aperture, performing a first deposition on the substrate to form a first TFB layer, the aperture of the first clamping ring defining a footprint of the first layer, wherein areas of the substrate covered by the first clamping ring are excluded from the first blanket deposition, securing the substrate to a substrate carrier of a second deposition chamber with a second clamping ring having an aperture, and performing a second deposition on the substrate to form a second TFB layer over the first layer, the aperture of the second clamping ring defining a footprint of the second layer, wherein areas of the substrate and the first layer covered by the second clamping ring are excluded from the second blanket deposition.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Dimitrios Argyris, Byung-Sung Kwak, Lizhong Sun, Giback Park
  • Publication number: 20170301957
    Abstract: Approaches herein provide a device, such as a battery protection device, including a cathode current collector and an anode current collector provided atop a substrate, a cathode provided atop the cathode current collector, and an electrolyte layer provided over the cathode. An interlayer, such as one or more layers of silicon, antimony, magnesium, titanium, magnesium lithium, and/or silver lithium, is formed over the electrolyte layer. An anode contact layer, such as an anode or anode current collector, is then provided over the interlayer. By providing the interlayer atop the electrolyte layer prior to anode contact layer deposition, lithium from the cathode side alloys with the interlayer, thus providing a more isotropic or uniaxial detachment of the anode contact layer.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Giback Park, Byung-Sung Kwak, Lizhong Sun, Dimitrios Argyris, Kyuil Cho, Miaojun Wang
  • Publication number: 20170301897
    Abstract: A thin film device, comprising: an active device region, the active device region having reversible motion at least along a first direction between a first device state and a second device state; and a thin film encapsulant disposed adjacent the selective expansion region, wherein the thin film encapsulant comprises a first thickness in the first device state and a second thickness in the second device state, the first thickness being greater than the second thickness by 10% or greater, wherein the thin film encapsulant comprises a laser-etchable material.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Michael Yu-Tak Young, Byung-Sung Kwak, Giback Park, Lizhong Sun, Jeffrey L. Franklin, Robert Jan Visser
  • Publication number: 20170301895
    Abstract: Approaches herein provide improved encapsulation of an energy storage device. In one approach, a thin film storage device stack is formed atop a first side of a substrate, and an encapsulant is formed over the thin film storage device stack. A recess formed in the substrate adjacent the thin film storage device stack provides an anchoring point for the encapsulant. In some approaches, the recess is provided partially through a depth of the substrate, and has a geometry to promote physical coupling between the encapsulant and the substrate.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Michael Yu-Tak Young, Jeffrey L. Franklin, Byung-Sung Kwak
  • Publication number: 20170301954
    Abstract: A thin film battery may include: a cathode current collector, the cathode current collector being disposed in a first plane; a device stack disposed on the cathode current collector, the device stack comprising an anode current collector, the anode current collector being disposed in a second plane, above the first plane; and a thin film encapsulant, the thin film encapsulant disposed above the device stack, wherein the thin film encapsulant comprises a first portion extending along a surface of the anode current collector and a second portion extending along a plurality of sides of the device stack, wherein the cathode current collector extends under the second portion of the thin film encapsulant and outside of the thin film encapsulant; and wherein the anode current collector extends under the first portion of the thin film encapsulant and outside of the thin film encapsulant.
    Type: Application
    Filed: October 31, 2016
    Publication date: October 19, 2017
    Inventors: Byung-Sung Kwak, Lizhong Sun, Giback Park, Dimitrios Argyris, Michael Yu-Tak Young, Jeffrey L. Franklin
  • Publication number: 20170245020
    Abstract: A method of processing additional information related to an announced service or content in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing a Non-Real Time (NRT) service in a broadcasting receiver includes receiving a service map table (SMT) and a first descriptor through a service signaling channel, identifying an image identifier and an image type of an image for an NRT service based upon the first descriptor, receiving the image via a flute session and displaying the image when corresponding service is played, wherein the image is logo or icon data for the NRT service. The method may further include connecting a service signaling channel, parsing the received SMT and the first descriptor, determining whether a service is the NRT service based upon the parsed SMT and storing the received image.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 24, 2017
    Inventors: Jong Yeul Suh, Jaehyung Song, Min Sung Kwak, Joon Hui Lee, In Hwan Choi, Chul Soo Lee, Pil Sup Shin
  • Patent number: 9681177
    Abstract: A method of processing additional information related to an announced service or content in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing a Non-Real Time (NRT) service in a broadcasting receiver includes receiving a service map table (SMT) and a first descriptor through a service signaling channel, identifying an image identifier and an image type of an image for an NRT service based upon the first descriptor, receiving the image via a flute session and displaying the image when corresponding service is played, wherein the image is logo or icon data for the NRT service. The method may further include connecting a service signaling channel, parsing the received SMT and the first descriptor, determining whether a service is the NRT service based upon the parsed SMT and storing the received image.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: June 13, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Jong Yeul Suh, Jaehyung Song, Min Sung Kwak, Joon Hui Lee, In Hwan Choi, Chul Soo Lee, Pil Sup Shin
  • Patent number: 9608766
    Abstract: The present invention provides a method of processing data. The method of processing data includes receiving a broadcasting signal where mobile service data are multiplexed with main service data, extracting transmission-parameter-channel signaling information and fast-information-channel signaling information from a data group within the received mobile service data; obtaining first program table information describing virtual channel information of an ensemble and a service provided by the ensemble using the fast-information-channel signaling information, the ensemble the ensemble corresponding to a virtual channel group of the received mobile service data, obtaining information indicating that second program table information, which describes an additional service provided by the ensemble, is included in the ensemble and parsing the second program table information according to the obtained information; and providing the additional service by using the second program table information.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: March 28, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Hui Sang Yoo, In Hwan Choi, Chul Soo Lee, Jae Hyung Song, Min Sung Kwak
  • Publication number: 20170048668
    Abstract: A method of an electronic device and the electronic device including a first processor operable at a first power level and a second processor operable at a second power level are provided. The method includes receiving first location information of the electronic device from an external electronic device through at least one first sensor functionally connected with the first processor, and upon failure to identify second location information of the electronic device from the external electronic device through the at least one first sensor using the first processor, obtaining the second location information through at least one second sensor functionally connected with the second processor using the second processor.
    Type: Application
    Filed: July 22, 2016
    Publication date: February 16, 2017
    Inventors: Chae-Heun LEE, Bo-Sung KWAK, Myeong-Woo KOO, Tae-Ho KIM, Jeong-Min PARK
  • Publication number: 20170005221
    Abstract: The present disclosure generally provides a method for forming a photovoltaic device including evaporating a source material to form a large molecule processing gas and flowing the large molecule processing gas through a gas distribution showerhead and into a processing area of a processing chamber having a substrate therein. The method includes generating a small molecule processing gas, and reacting the small molecule processing gas with a film already deposited on a substrate surface to form a semiconductor film. Additionally, apparatuses that may use the methods are also provided to enable continuous inline CIGS type solar cell formation.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: Byung-sung KWAK, Kaushal K. SINGH, Stefan BANGERT, Nety M. KRISHNA
  • Patent number: 9450135
    Abstract: The present invention generally provides a method for forming a photovoltaic device including evaporating a source material to form a large molecule processing gas and flowing the large molecule processing gas through a gas distribution showerhead and into a processing area of a processing chamber having a substrate therein. The method includes generating a small molecule processing gas, and reacting the small molecule processing gas with a film already deposited on a substrate surface to form a semiconductor film. Additionally, apparatuses that may use the methods are also provided to enable continuous inline CIGS type solar cell formation.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: September 20, 2016
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Byung-sung Kwak, Kaushal K. Singh, Stefan Bangert, Nety M. Krishna
  • Publication number: 20160239347
    Abstract: A method and apparatus for batch-processing multiple data in an electronic device are provided. A method for batch-processing multiple data in a first processor includes transmitting batching data configuration information to a second processor of the electronic device according to batching option information of at least one application; receiving, from the second processor, batching data including at least one data acquired via at least one sensor of the electronic device based on the batching data configuration information; and batch-processing the received batching data according to the batching option information, for the at least one application.
    Type: Application
    Filed: February 11, 2016
    Publication date: August 18, 2016
    Inventors: Chae-Heun LEE, Bo-Sung KWAK, Myeong-Woo KOO, Jeong-Min PARK, Jae-Woong CHUN
  • Patent number: 9385281
    Abstract: The present invention relates to a graphene sheet and a transparent electrode, and an active layer including the same, and a display device, an electronic device, an optoelectronic device, a battery, a solar cell, and a dye-sensitized solar cell including these. The graphene sheet includes a lower sheet including 1 to 20 graphene layers, and a ridge formed on the lower sheet and including more graphene layers. The ridge has a metal grain boundary shape.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: July 5, 2016
    Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Soon-Yong Kwon, Sung Youb Kim, Ki bog Park, Jin Sung Kwak, Jae Hwan Chu, Jae Kyung Choi