Patents by Inventor Sung-In Jung

Sung-In 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).

  • BATTERY PACK, CONTROLLING METHOD OF THE SAME, AND ENERGY STORAGE SYSTEM INCLUDING THE BATTERY PACK
    Publication number: 20140078632
    Abstract: A battery protection apparatus is disclosed. In one aspect, the apparatus includes a temperature-dependent resistor electrically connected to at least one battery cell, wherein the temperature-dependent resistor is configured to change internal resistance in a substantially inversely proportional relationship to temperature of one or more of the at least one battery cell. The apparatus further includes a battery protection unit connected between the temperature-dependent resistor and the at least one battery cell, wherein the battery protection unit is configured to block the current flowing through one or more of the at least one battery cell when the current exceeds a first reference value.
    Type: Application
    Filed: July 29, 2013
    Publication date: March 20, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventor: Yeon-Sung Jung
  • COMMUNICATION METHOD, COMMUNICATION SYSTEM, AND ENERGY STORAGE SYSTEM INCLUDING THE SAME
    Publication number: 20140077768
    Abstract: There is provided a battery system including a system bus, a system controller coupled to the system bus and configured to transmit one or more first system frames on the system bus, and one or more battery subsystems coupled to the system bus and configured to transmit one or more second system frames on the system bus, wherein at least one of the one or more battery subsystems includes a storage system for storing power, and a storage system controller for controlling charging and discharging of the storage system, for receiving storage system data, and for transmitting the one or more second system frames including the storage system data on the system bus, wherein at least one of the system controller or the storage system controller is configured to apply a system frame division signal on the system bus between the system frames.
    Type: Application
    Filed: March 30, 2012
    Publication date: March 20, 2014
    Inventor: Yeon-Sung Jung
  • METHOD OF PREPARING RUBBER LATEX HAVING HIGH POLYMERIZATION STABILITY
    Publication number: 20140080976
    Abstract: Disclosed is a method for preparing a rubber latex which includes adding a basic solution to an initial reaction hydrophilic monomer and a small amount of fat-soluble monomer when a polymerization conversion ratio is 90% or more to form particles having a small diameter and superior stability, ionizing an end of the particles to secure stability of the particles and growing the formed particles, and thereby obtains a stable latex with a large particle diameter using a minimal amount of emulsifying agent and minimizes gas generation and heat discoloration derived from the emulsifying agent.
    Type: Application
    Filed: November 9, 2012
    Publication date: March 20, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Joo Byung Chai, Yu Sung Jung, Won Deok Han, Keun Hoon Yoo, Chan Hong Lee, Tae Young Jeon
  • METHOD FOR REMOVING SEED LAYER IN MANUFACTURING PRINTED CIRCUIT BOARD AND PRINTED CIRCUIT BOARD MANUFACTURED BY USING THE SAME
    Publication number: 20140076619
    Abstract: Disclosed herein is a method for removing a seed layer in manufacturing a printed circuit board, the method including: forming a photo resist layer on a printed circuit board having a seed layer formed on a surface thereof; removing the photo resist layer according to a predetermined pattern; forming a plating layer for a circuit on the predetermined pattern from which the photo resist layer is removed; exposing the seed layer by removing the photo resist layer around the plating layer; forming a corrosion layer on surfaces of the seed layer and the plating layer by performing a chemical reaction of the substrate from which the seed layer is exposed in a reactor in which a predetermined gas is filled; and removing the seed layer by irradiating a laser on the corrosion layer to remove the corrosion layer.
    Type: Application
    Filed: March 14, 2013
    Publication date: March 20, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Han, Yoon Su Kim, Kyoung Moo Harr, Kyung Seob Oh, Kyung Suk Shim, Du Sung Jung
  • Optical assembly, backlight unit and display apparatus thereof
    Patent number: 8672498
    Abstract: The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and a pattern layer disposed above or in the second layer, wherein the pattern layer includes a plurality of patterns disposed at positions substantially corresponding to the light sources.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: March 18, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seung Choon Bae, Sung Woo Kim, Soon Hyung Kwon, Bup Sung Jung, Sang Tae Park, Bu Wan Seo
  • THERMAL INSULATION PERFORMANCE MEASUREMENT APPARATUS AND MEASUREMENT METHOD USING THE SAME
    Publication number: 20140050246
    Abstract: A thermal insulation performance measurement apparatus which measures thermal insulation performance of a thermal insulator by heat flux to the thermal insulator, measured by a heat flux sensor, and a measurement method using the same includes a heat flux sensor provided with one surface adapted to contact an object to be measured, a first heat source arranged on the upper surface of the heat flux sensor to supply heat to the heat flux sensor, a thermal insulator arranged on the upper surface of the first heat source, a third heat source arranged on the upper surface of the thermal insulator, and a second heat source arranged around the heat flux sensor.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 20, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae Sung KWON, Hyung Sung KIM, Jong Sung PARK, Young Sung JUNG
  • Language selection for information retrieval
    Patent number: 8639701
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cross-language information retrieval. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of identifying a structured collection of documents, the collection of documents being organized according to a hierarchy of categories; extracting entities from structured collection of document; assigning language scores to each document in the collection of documents; assigning language scores to entities based on scores of associated documents of the collection of documents; and generating a mapping between entities and language scores.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: January 28, 2014
    Assignee: Google Inc.
    Inventors: Yew Jin Lim, Alexandre Kojoukhov, Hui Tan, Maureen Heymans, Jeffrey Chin, Sung-Jung Cho
  • Organic light-emitting diode three-dimensional image display device
    Patent number: 8633477
    Abstract: Disclosed herein is an organic light-emitting diode three-dimensional image display device which comprises a first substrate, a cathode formed on the first substrate, an electron injection layer formed on the cathode, an electron transfer layer formed on the electron injection layer, an emission layer formed on the electron transfer layer, a hole transfer layer formed on the emission layer, a hole injection layer formed on the hole transfer layer, an anode formed on the hole injection layer, a wire grid polarizer formed on the anode and composed of a metal thin film pattern formed at a first angle and a method thin film pattern formed at a second angle perpendicular to the first angle, which are alternately arranged, and a second substrate arranged on the wire grid polarizer.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: January 21, 2014
    Assignee: Pavoninekorea Inc.
    Inventors: Sung-Jung Lee, Min-Jung Kim, Kyo-Hyeon Lee
  • Adsorbents for the Recovery of Catalyst from Block Co-Polymer Process and Method for Regenerating of the Same
    Publication number: 20140012026
    Abstract: Provided is a process for isolating a catalyst from a solution having a copolymer and a catalyst dissolved therein, after performing copolymerization with the catalyst. More specifically the invention provides selection and application of an adsorbent to be used for the isolation.
    Type: Application
    Filed: March 29, 2012
    Publication date: January 9, 2014
    Applicants: SK GLOBAL CHEMICAL CO., LTD., SK INNOVATION CO., LTD.
    Inventors: Jae Suk Choi, Young Eun Cheon, Tae Jin Kim, Woo Sung Jung, Seung Hoon Oh, Jang Jae Lee, Dong Wook Kim
  • FILM FORMATION COMPOSITION FOR PREVENTING BLACKENING OF STEEL SHEET, AND STEEL SHEET HAVING FILM FORMED BY COMPOSITION
    Publication number: 20140011048
    Abstract: Provided is a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of the steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent.
    Type: Application
    Filed: March 28, 2012
    Publication date: January 9, 2014
    Applicants: NOROO COIL COATINGS CO., LTD., POSCO
    Inventors: Young-Jin Kwak, Dong-Yun Kim, Woo-Sung Jung, Kyung-Hoon Nam, Dong-Yoeul Lee, Seok-Jun Hong, Tae-Yeob Kim, Yong-Hwa Jung, Mun-Jong Eom, Myoung-Hee Choi, Gab-Yong Kim, Sang-Hoon Park, Sang-Cheol Lee, Yang-Woo Nam
  • TOUCH WINDOW WITH SENSOR MEMBER
    Publication number: 20130328808
    Abstract: Disclosed is a touch window with a sensor member. The touch window includes: a cover window including an active area, an unactive area, and a function area; and a sensing electrode on the active area, wherein the function area includes a first printing layer on the cover window and a sensor member on the first printing layer.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 12, 2013
    Inventor: Sung Jung CHO
  • TOUCH WINDOW AND MANUFACTURING METHOD THEREOF
    Publication number: 20130319835
    Abstract: Disclosed is a touch window. The touch window includes a cover window including an active area and an unactive area; a sensing electrode part on the active area; a wiring electrode part formed on the unactive area and connected to the sensing electrode part; an insulation film on one end of the wiring electrode part; a flexible printed circuit board spaced apart from the insulation film and formed on an opposite end of the wiring electrode part; and a protective layer on the wiring electrode part placed on a space region between the insulation film and the flexible printed circuit board.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 5, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Sung Jung CHO
  • Photoalignment material, display substrate having an alignment layer formed using the same, and to a method of manufacturing the display substrate
    Patent number: 8597727
    Abstract: A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, R1 represents a cyclic compound. A and B independently represent a single bond or —(CnH2n)—. “n” represents an integer in a range of 1 to 12. Each —CH2— of A and/or B may be replaced with R3 represents an alkyl group having 1 to 12 carbon atoms, and each —CH2— of A and/or B may be replaced with —O—. R4 represents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of R4 may be replaced with chlorine (Cl) or fluorine (F).
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: December 3, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Woo Lee, Fusayuki Takeshita, Baek-Kyun Jeon, Tae-Sung Jung, Hoi-Lim Kim, Jeong-Hye Choi, Sung-Yi Kim
  • Array substrate for liquid crystal display device and method of fabricating the same
    Patent number: 8592238
    Abstract: A method of fabricating a liquid crystal display device includes: a first step of attaching a polarizing plate to an outer surface of a liquid crystal panel; a second step of attaching a tape carrier package (TCP) to the liquid crystal panel; a third step of coating a resin onto a rear surface of the TCP and a connection portion of the liquid crystal panel and the TCP; a fourth step of inspecting the TCP and the liquid crystal display panel; a fifth step of inserting the liquid crystal panel into a transferring means; a sixth step of transferring the transferring means; a seventh step of extracting the liquid crystal panel from the transferring means; a eighth step of attaching the TCP to a printed circuit board (PCB); a ninth step of inspecting the PCB, the TCP and the liquid crystal panel; and a tenth step of assembling the liquid crystal panel and a backlight unit with a plurality of frames.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: November 26, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Dae Sung Jung, Young Sik Kim
  • Method, medium, and system implementing wide angle viewing
    Patent number: 8587618
    Abstract: A method, medium, and system implementing wide angle viewing compensation for a digital display device. The system includes a display unit to display an input image, a sensor unit to sense a change in the slope of the display unit with respect to a ground surface, and an image processor to compensate for a luminance value of a pixel included in the input image by referring to a viewing angle determined by the sensed slope and prestored viewing angle characteristic data.
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: November 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-hun Sung, Sung-jung Cho, Yeun-bae Kim, Chang-kyu Choi, Kwang-hyeon Lee
  • Mobile terminal and method of controlling a mobile terminal
    Patent number: 8560322
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which a specific content and another content associated with the specific content can be quickly searched using a user's voice. The present invention includes inputting a voice for a search for a specific content provided to the mobile terminal via a microphone, analyzing a meaning of the inputted voice, searching a memory for at least one content to which a voice name having a meaning associated with the analyzed voice is tagged, and displaying the searched at least one content.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: October 15, 2013
    Assignee: LG Electronics Inc.
    Inventors: In Jik Lee, Jong Keun Youn, Dae Sung Jung, Jae Min Joh, Sun Hwa Cha, Seung Heon Yang, Jae Hoon Yu
  • COLLABORATIVE BUS ARBITRATION MULTIPLEX ARCHITECTURE AND METHOD OF ARBITRATION OF DATA ACCESS BASED ON THE ARCHITECTURE
    Publication number: 20130254449
    Abstract: A collaborative bus arbitration multiplex architecture includes of a main memory, a bus, a plurality of BMPDs, and a BAM. Arbitration can be done according to the following steps of awaiting whether any of the BMPDs renders any request for access; B) identifying whether the access authority of the bus is being fetched by any other BMPDs; C) identifying whether the main memory to which the request for access corresponds have any record that the corresponding BMPD needs special treatment; D) identifying whether all of the BMPDs have rendered the requests for access; E) according to a generic arbitration principle, identifying whether the corresponding BMPDs indicated in the steps C) and D) win the access authority; F) yielding the access authority of the bus to the BMPDs winning the access authority as indicated in the step E); and G) accessing the main memory.
    Type: Application
    Filed: May 17, 2012
    Publication date: September 26, 2013
    Inventor: Sung-Jung WANG
  • DISPLAY APPARATUS, 3D GLASSES, AND CONTROL METHOD THEREOF
    Publication number: 20130235052
    Abstract: Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 12, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-hwan SEO, Tae-don HWANG, Yong-jin KANG, Do-sung JUNG
  • Printing system
    Patent number: 8523307
    Abstract: A printing system including a computer device and an ink jet printer transmitting and receiving data with the computer device is disclosed. The large size ink jet printer includes a printer; an ink pump; a head controller controlling the operation of the printer head; a carriage with the printer head; a carriage driving part; a data path board receiving and analyzing the data and transferring a control signal to the head controller; an ink supply control board the ink pump; and an I/O controller board receiving the data from the computer device, the data path board and the ink supply control board and analyzing and transmitting the data, and the computer device including a RIP program converting an image/text signal into an image/text raster image data for printing; and a carriage driving part control program controlling the operation of the carriage driving part of the ink jet printer.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: September 3, 2013
    Assignee: Inktec Co., Ltd.
    Inventors: Kwang Choon Chung, Hae Sung Jung, Ki Yong Kim, Kyung Soo Kim, Sung Chul Jeon, Chung Il Kim
  • Continuous Coating Apparatus
    Publication number: 20130199447
    Abstract: Provided is a continuous coating apparatus which can supply a liquid coating material (a molten metal) to a levitation-heating space through various paths, and can easily control a supply flow rate of the liquid coating material, and has a simplified structure. The continuous coating apparatus includes: a vacuum chamber unit through which a coating target passes; a levitation-heating unit disposed in the vacuum chamber unit and generating an evaporation vapor by vaporizing a supplied coating material; and a liquid coating material supply unit connected so that a liquid coating material is supplied to at least one of an upper portion and a lower portion of the levitation-heating unit, and communicating with the outside of the vacuum chamber unit.
    Type: Application
    Filed: December 13, 2010
    Publication date: August 8, 2013
    Applicant: POSCO
    Inventors: Kyung-Hoon Nam, Young-Jin Kwak, Dong-Yoeul Lee, Tae-Yeob Kim, Yong-Hwa Jung, Kyoung-Bo Kim, Woo-Sung Jung, Mun-Jong Eom, Sang-Cheol Lee, Sang-Hoon Park