Patents by Inventor Dong Sub An

Dong Sub An 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: 20120086669
    Abstract: A slim type touch panel is provided. The slim type touch panel includes an upper substrate, a first sensor electrode layer disposed at a lower part of the upper substrate, an insulating film disposed at a lower part of the first sensor electrode layer, and a second sensor electrode layer disposed at a lower part of the insulating film, or includes a first sensor electrode cover sheet in which a sensor electrode layer is patterned, a first adhesive layer disposed at a lower part of the first sensor electrode cover sheet, and a film layer disposed at a lower part of the first adhesive layer and comprising a second sensor electrode layer.
    Type: Application
    Filed: October 7, 2011
    Publication date: April 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Dong Sub KIM, Hak Yeol KIM, Hoon Do HEO, Jin Goo KANG
  • Publication number: 20120062513
    Abstract: A multi-function touch panel, a mobile terminal including the same, and a method of operating the mobile terminal are provided. The method includes performing, upon setting a mixed mode that alternately operates a touch panel in which a touch panel lower plate and a touch panel upper plate are disposed at a predefined gap with a resistive method and a capacitive method at a predefined cycle, proximity detection of an object approaching the touch panel and touch detection according to a predefined pressure applied to the touch panel according to a capacitive method at a predefined cycle, generating a distinguished input signal according to the proximity detection or the touch detection, and operating a specific user function according to the generated input signal.
    Type: Application
    Filed: September 8, 2011
    Publication date: March 15, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jin Goo KANG, Dong Sub KIM, Hak Yeol KIM
  • Patent number: 8128016
    Abstract: Provided is a torsion bar support structure of a seat belt retractor capable of smoothly rotating a rotary torsion bar and preventing deformation of the torsion bar due to moment applied to the torsion bar by coupling support members to both ends of the torsion bar. The torsion bar support structure of a seat belt retractor includes a housing constituting a main body of the seat belt retractor, a guide drum rotatably coupled to the housing, a torsion bar inserted into the guide drum, a base member fixed to one side of the housing, a locking member fixed to the other side of the housing, and a cylinder accommodating a piston therein to rotate a gear member fixed to the base member, the structure including: a bearing member coupled to the gear member, and a cap surrounding a cover fixing shaft projecting from the locking member, wherein the bearing member and the cap rotatably support the torsion bar when rotation moment is applied in a circumferential direction and an axial direction of the torsion bar.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: March 6, 2012
    Assignee: Autoliv Development AB
    Inventors: In-Su Choi, Jung-Min Lee, Byung-Jin Lee, Dong-Sub Lee, Sang-Hong Bai, Gi-Young Bae, Jong-Kag Kim, Do-Shik Kim
  • Publication number: 20120050195
    Abstract: An on-cell Touch Screen Panel (TSP) display device is provided. The on-cell TSP display device includes a touch screen, at least one touch key, a controller, a touch screen and touch key information processor for determining touch data input by the touch screen and touch data input by the touch key and for transmitting a corresponding signal to the controller.
    Type: Application
    Filed: August 22, 2011
    Publication date: March 1, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Hoon Do HEO, Dong Sub KIM, Sang Yong EOM
  • Publication number: 20120052388
    Abstract: An anode active material for a lithium secondary battery includes a silicon alloy that includes silicon and at least one kind of metal other than silicon, the silicon alloy allowing alloying with lithium. A volume of an inactive region in the silicon alloy, which is not reacted with lithium, is 50 to 75% of the entire volume of an active material. The anode active material has a large capacity in comparison to carbon-based anode active materials, and also ensures small volume expansion and high capacity retention ratio after charging/discharging, resulting in excellent cycle characteristics.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 1, 2012
    Applicant: LG CHEM, LTD.
    Inventors: Dong-Sub Jung, Hye-Min Ji, Je-Young Kim, Ki-Tae Kim, Yong-Ju Lee
  • Publication number: 20120044181
    Abstract: An on-cell Touch Screen Panel (TSP) Active Matrix Organic Light Emitting Diode (AMOLED) structure is provided. The on-cell TSP AMOLED structure includes an AMOLED, a display driver for driving the AMOLED, a display driver reinforcing material positioned at an upper part of the display driver, and a window positioned at an upper part of the display driver reinforcing material, wherein a resin or Optical Clear Adhesive (OCA) is applied between an upper surface of the display driver reinforcing material and a lower surface of the window. Therefore, separation and twist of a display driver reinforcing material can be prevented.
    Type: Application
    Filed: August 19, 2011
    Publication date: February 23, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Dong Sub KIM, Sang Yong EOM
  • Publication number: 20120037858
    Abstract: Disclosed is an anode active material including: a crystalline phase comprising Si and a Si-metal alloy; and an amorphous phase comprising Si and a Si-metal alloy, wherein the metal of the Si-metal alloy of the crystalline phase is the same as or different from the metal of the Si-metal alloy of the amorphous phase.
    Type: Application
    Filed: December 30, 2009
    Publication date: February 16, 2012
    Applicant: LG CHEM, LTD.
    Inventors: Ki Tae Kim, Je Young Kim, Dong Sub Jung, Seung Tae Hong, Young Sun Choi
  • Publication number: 20120033144
    Abstract: An Active Matrix Organic Light Emitting Diode (AMOLED) display and a method of controlling a display thereof are provided. The AMOLED display includes an input unit, a controller, a display unit for displaying a low power mode screen, by enabling the controller to turn off an AMOLED and to turn on a cholesteric Liquid Crystal Display (LCD) in a low power mode, and for displaying a high picture quality mode screen, by enabling the controller to turn on the AMOLED and to turn off the cholesteric LCD in a high picture quality mode. When used in an indoor environment, the AMOLED display can operate in the high picture quality mode, and when used in an outdoor environment or as an e-book reader, the AMOLED display can operate in the low power mode.
    Type: Application
    Filed: July 19, 2011
    Publication date: February 9, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jung Hyun KIM, Dong Sub KIM
  • Patent number: 8057710
    Abstract: Disclosed are a composite which can be used as an electrode active material for a secondary battery, and the secondary battery comprising the same. The composite includes: a first material selected from the group consisting of metals and metalloids capable of being reversibly alloyed with lithium; a second material selected from the group consisting of metals incapable of being alloyed with lithium, compounds containing the metals, and compounds containing metals or metalloids capable of being irreversibly alloyed with lithium; and a third material which is at least one kind of metal having a higher electrical conductivity than the second material, wherein a content of the third material ranges from 10 to 10,000 ppm based on the total weight of the composite.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: November 15, 2011
    Assignee: LG Chem, Ltd.
    Inventors: Yongju Lee, Insung Uhm, Seungyoun Choi, Jeyoung Kim, Dong Sub Jung
  • Patent number: 8042758
    Abstract: Provided is a pretensioner for a seat belt retractor. The pretensioner for a seat belt retractor of a vehicle includes a torsion bar on which a webbing is wound; a gear member connected to the torsion bar; a base member with which the gear member is meshed and through which the torsion bar passes; a cylinder having a movement guide hole formed therein to supply a gas upon rapid deceleration of the vehicle; a piston having a rack formed at a side surface thereof in a longitudinal direction to be meshed with the gear member and moved along the movement guide hole upon supply of a gas, and; a cylindrical sealing operation part integrally formed with a bottom of the piston and projecting therefrom; and a sealing part coupled to an outer periphery of the sealing operation part to seal between the piston and an inner wall of the cylinder, wherein the base member has a hooking means for hooking the piston to a rack.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: October 25, 2011
    Assignee: Autoliv Development AB
    Inventors: In-Su Choi, Jung-Min Lee, Byung-Jin Lee, Dong-Sub Lee, Sang-Hong Bai, Gi-Young Bae, Jong-Kag Kim, Do-Shik Kim
  • Publication number: 20110234079
    Abstract: An organic electroluminescent device is disclosed. The organic electroluminescent device includes a window, a polarizer placed below the window, resin placed between the window and the polarizer, and having a refractive index similar to that of the window and the polarizer, and a self-emissive layer placed below the polarizer. The polarizer includes a polarization layer for polarizing light incident from the outside, a first wave plate for retarding the phase of the polarized incident light, and a second wave plate for retarding the phase of the incident light having passed through the first wave plate.
    Type: Application
    Filed: February 22, 2011
    Publication date: September 29, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sang Yong EOM, Dong Sub KIM, Hoon Do HEO
  • Publication number: 20110216489
    Abstract: A Liquid Crystal Display (LCD) module for use in a portable terminal is provided. The LCD module includes a reinforcement plate of a metal material having a bottom surface, and a side surface bent and extended at a substantially constant height along an edge from the bottom surface, a backlight unit laminated onto an upper part of the reinforcement plate, and having a frame of a synthetic resin material that is formed along an edge to insert-mold the reinforcement plate, and an LCD panel fixed by a double sided tape at an upper part of the backlight unit. A portion of the side surface of the reinforcement plate is sequentially twice bent back onto itself on the outside of the reinforcement plate such that its end has a substantially constant width in contact with the bottom surface of the reinforcement plate.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 8, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sil-Kuy LIM, Dong-Sub KIM, Jae-Seung CHOI
  • Publication number: 20110216037
    Abstract: A touch screen module structure is provided. The touch screen module structure includes a display unit for displaying image information on a screen, and a touch panel, placed on a screen of the display unit, for recognizing a touch position, wherein the touch panel has a polarization film for decreasing quantity of light introduced from an external source.
    Type: Application
    Filed: March 4, 2011
    Publication date: September 8, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jin-Goo KANG, Dong-Sub KIM, Hak-Yeol KIM
  • Publication number: 20110132661
    Abstract: A fitting for coupling ends of insulated conductors includes a sleeve to couple an end of a jacket of a first insulated conductor to an end of a jacket of a second insulated conductor. The sleeve is located between end portions of the insulated conductors. At least one of the ends of the sleeve is angled relative to the longitudinal axis of the sleeve. The sleeve has a longitudinal opening that extends along the length of the sleeve substantially the distance between end portions of the jackets of the insulated conductors. The longitudinal opening allows electrically insulating material to be filled into the sleeve.
    Type: Application
    Filed: October 8, 2010
    Publication date: June 9, 2011
    Inventors: Patrick Silas Harmason, Dong Sub Kim, Marlon Almario Tamase, Charles D'Angelo, III
  • Publication number: 20100331053
    Abstract: Mobile devices are configured to receive an input or detect a condition, and to responsively perform operations including, when the mobile device is operative in an idle mode, transition the mobile device from the idle mode to a sleep mode in response to receiving the input or detecting the condition, when the mobile device is operative in a calling mode, transition the mobile device from the calling mode to the sleep mode in response to receiving the input or detecting the condition, or when the mobile device is operative in an in-call mode, transition the mobile device from the in-call mode to the sleep mode in response to receiving the input or detecting the condition. The mobile device in the sleep mode consumes less power than the idle mode, the idle mode consumes less power than the calling mode, and the calling mode consumes less power than the in-call mode.
    Type: Application
    Filed: September 10, 2010
    Publication date: December 30, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Dong-Sub SONG, Joy YIM
  • Patent number: 7860377
    Abstract: A system for heating a subsurface formation is described. The system includes a first elongated heater in a first opening in the formation. The first elongated heater includes an exposed metal section in a portion of the first opening. The portion is below a layer of the formation to be heated. The exposed metal section is exposed to the formation. A second elongated heater is in a second opening in the formation. The second opening connects to the first opening at or near the portion of the first opening below the layer to be heated. At least a portion of an exposed metal section of the second elongated heater is electrically coupled to at least a portion of the exposed metal section of the first elongated heater in the portion of the first opening below the layer to be heated.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: December 28, 2010
    Assignee: Shell Oil Company
    Inventors: Harold J. Vinegar, Ronald Marshall Bass, Dong Sub Kim, Stanley Leroy Mason, George Leo Stegemeier, Thomas Joseph Keltner, Frederick Gordon Carl, Jr.
  • Publication number: 20100323764
    Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition, where the passive condition is based on a comparison of a device state or a change in the device state to a threshold. The mobile device includes a controller configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a sleep mode directly from within an in-call mode. An amount of power supplied to the display screen is reduced in the sleep mode. The operational modes of the mobile device include the sleep mode and the in-call mode, and the mobile device is configured to consume at least 4% less power in the sleep mode than in the in-call mode.
    Type: Application
    Filed: June 23, 2010
    Publication date: December 23, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Dong-Sub SONG, Joy YIM
  • Publication number: 20100321323
    Abstract: An apparatus and method for correcting a touch input error of a portable terminal are provided. The apparatus includes an icon position selector for arranging only one icon in one cell in a touch screen panel divided into a plurality of cells. Accordingly, the occurrence of a touch input error is reduced.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 23, 2010
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventor: Dong-Sub Kim
  • Publication number: 20100272595
    Abstract: High strength metal alloys are described herein. At least one composition of a metal alloy includes chromium, nickel, copper, manganese, silicon, niobium, tungsten and iron. System, methods, and heaters that include the high strength metal alloys are described herein. At least one heater system may include a canister at least partially made from material containing at least one of the metal alloys. At least one system for heating a subterranean formation may include a tublar that is at least partially made from a material containing at least one of the metal alloys.
    Type: Application
    Filed: April 26, 2010
    Publication date: October 28, 2010
    Inventors: Phillip James Maziasz, John Paul Shingledecker, Michael Leonard Santella, Joachim Hugo Schneibel, Vinod Kumar Sikka, Harold J. Vinegar, Randy Carl John, Dong Sub Kim
  • Publication number: 20100265200
    Abstract: A method for processing a multi-touch input for a mobile device having a touch screen of a resistive overlay type which is normally incapable of recognizing a multi-touch input. A first data based on a first touch is displayed and a second touch is detected while the first touch is maintained. An intermediate data unexpectedly occurring between the first and second touches is treated as invalid data and removed when one of the first and second touches is released. Then a second data based on the second touch is displayed. This method makes it possible to properly recognize a multi-touch input through software-based technique, while reducing unexpected input errors caused by a multi-touch input and thus permitting a user's quick input action.
    Type: Application
    Filed: April 19, 2010
    Publication date: October 21, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Ho Cho, Dong Sub Kim, Hak Yeol Kim, Phil Jun Kim