Patents by Inventor Chang-Soo Kim

Chang-Soo Kim 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).

  • User interface method for terminal for vehicle and apparatus thereof
    Patent number: 9723243
    Abstract: A user interface method for a terminal for a vehicle is provided. The terminal obtains position information to detect a point of a road. A road image of a driving direction is obtained, a lanes of the road represented on the obtained road image is recognized, and a point of a road and lane in which the vehicle having the terminal arranged therein is detected. A virtual road image regarding the recognized lanes is generated, and the generated virtual lanes are added to the road image of the driving direction of the vehicle, and displayed. Traffic information for each lane and surrounding information (i.e. lane closure, construction, accident, etc.,) at the detected point of the relevant road are obtained, and the obtained information is displayed for each virtual lane.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: August 1, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyung-Kil Park, Chang-Soo Kim, Jun-Yong Choi
  • REINFORCED COMPOSITE MEMBRANES AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20170179514
    Abstract: Provided are a reinforced composite membrane and a method of manufacturing the reinforced composite membrane, and more particularly, a reinforced composite membrane including a porous support layer; and an electrolyte membrane layer formed on one surface or each of both surfaces of the porous support layer, at least a portion of the porous support layer being impregnated with an electrolyte, and a method of manufacturing the reinforced composite membrane. The reinforced composite membrane may enhance an interfacial adhesive force between a support and the electrolyte membrane layer, and may be manufactured on a continuous mass production.
    Type: Application
    Filed: November 30, 2016
    Publication date: June 22, 2017
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Byungchan Bae, Hyejin Lee, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Gu-Gon Park, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Seung-Gon Kim
  • SYSTEM AND METHOD FOR EFFICIENT ADDRESS TRANSLATION OF FLASH MEMORY DEVICE
    Publication number: 20170168928
    Abstract: Disclosed are a system and a method for address translation for a flash memory device, and particularly, disclosed is a technology that is capable of efficiently performing address translation between a logical address provided to the outside of a flash memory and a physical address of an actual flash memory in managing the flash memory device. The system includes: a flash memory system writing a corresponding data page by allocating a physical address space when there is a request for writing a data page from storage clients, and performing address translation between a physical address and a logical address; and a logical address space formed between the flash memory system and the storage client to provide the logical address.
    Type: Application
    Filed: March 11, 2014
    Publication date: June 15, 2017
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Chang Soo Kim, Hun Soon Lee, Kyoung Hyun Park, Mai Hai Thanh, Mi Young Lee, Sung Jin Hur
  • Method of determining surface orientation of single crystal wafer
    Patent number: 9678023
    Abstract: Provided is a method of determining a surface orientation of a single crystal wafer. The method of determining a surface orientation of a single crystal wafer using high resolution X-ray rocking curve measurement may determine a surface angle of the wafer and a direction of the surface angle using rocking curve measurement of a high resolution X-ray diffraction method and measuring a misalignment angle formed by a rotation axis of a measuring apparatus and a surface normal of the wafer and an orientation of the misalignment angle.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: June 13, 2017
    Assignee: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
    Inventors: Chang Soo Kim, Seok Min Bin
  • Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties
    Patent number: 9663839
    Abstract: Provided is a method for manufacturing a grain-oriented electrical steel sheet, the method comprising: heating a grain-oriented electrical steel sheet slab; hot-rolling the heated slab; optionally annealing the hot-rolled steel sheet; subjecting the resulting steel sheet to one cold rolling or two or more cold rollings with intermediate annealing therebetween; subjecting the cold-rolled steel sheet to primary recrystallization annealing; and subjecting the annealed steel sheet to secondary recrystallization annealing, wherein the primary recrystallization annealing sequentially comprises an ultra-rapid heating process of heating the steel sheet at an average heating rate of 300° C./sec or higher, a rapid heating process of heating the steel sheet at a lower average heating rate than the average heating rate of the ultra-rapid heating process, but not lower than 100° C.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: May 30, 2017
    Assignee: POSCO
    Inventors: Hyung-Don Joo, Chang-Soo Kim, Jong-Tae Park, Jong-Ho Park, Byeong-Goo Kim, Jin-Wook Seo
  • METAL OXIDE-CARBON NANOMATERIAL COMPOSITE, METHOD OF PREPARING THE SAME, CATALYST, METHOD OF PREPARING THE SAME, AND CATALYST LAYER FOR FUEL CELL ELECTRODES
    Publication number: 20170069916
    Abstract: Provided are a metal oxide-carbon nanomaterial composite, a method of preparing the metal oxide-carbon nanomaterial composite, a catalyst, a method of preparing the catalyst, and a catalyst layer that includes the catalyst and that is used for fuel cell electrodes. The metal oxide-carbon nanomaterial composite includes a metal oxide particle having a specific surface area of 5 square meters per gram (m2/g) or less, and a carbon nanomaterial formed on a surface of the metal oxide particle. The catalyst includes a metal oxide-carbon nanomaterial composite in which a carbon nanomaterial is formed on a metal oxide particle, and an active metal particle formed on a surface of the carbon nanomaterial.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 9, 2017
    Inventors: Sung Dae Yim, Seong Hun Cho, Kwang Hyun Chang, Eun Ja Lim, Tae Hyun Yang, Young Jun Sohn, Byung Chan Bae, Seok Hee Park, Gu Gon Park, Chang Soo Kim, Seung Gon Kim, Min Jin Kim
  • Apparatus and method for managing fuel cell vehicle system
    Patent number: 9590258
    Abstract: Provided are an apparatus and a method for managing a fuel cell vehicle system, and more particularly, an apparatus and a method for managing a fuel cell vehicle system capable of optimally maintaining a driving method based on environmental information and product information.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: March 7, 2017
    Assignee: Korea Institute of Energy Research
    Inventors: Min Jin Kim, Young-Jun Sohn, Gu-Gon Park, Byung Chan Bae, Sung-Dae Yim, Young-Woo Choi, Seok-Hee Park, Young-Gi Yoon, Tae-Hyun Yang, Won-Yong Lee, Chang-Soo Kim
  • Apparatus and method for managing fuel cell vehicle system
    Patent number: 9577274
    Abstract: Provided are an apparatus and a method for managing a fuel cell vehicle system, and more particularly, an apparatus and a method for managing a fuel cell vehicle system capable of optimally maintaining a driving method based on environmental information and product information.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: February 21, 2017
    Assignee: Korea Institute of Energy Research
    Inventors: Min Jin Kim, Young-Jun Sohn, Gu-Gon Park, Byung Chan Bae, Sung-Dae Yim, Young-Woo Choi, Seok-Hee Park, Young-Gi Yoon, Tae-Hyun Yang, Won-Yong Lee, Chang-Soo Kim
  • Method for preparing catalyst layer by in-situ sol-gel reaction of tetraethoxysilane in Nafion ionomer solution
    Patent number: 9559363
    Abstract: Provided are a method for preparing a catalyst layer by an in-situ sol-gel reaction of tetraethoxysilane, and a fuel cell including the catalyst layer prepared thereby. Addition of silica mitigates specific adsorption of sulfonate groups contained in a Nafion ionomer on a Pt catalyst layer in a high-voltage region where the role of a catalyst predominates, resulting in improvement of ORR performance.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: January 31, 2017
    Assignee: Korea Institute of Energy Research
    Inventors: Sung-Dae Yim, Taeyoung Kim, Seok-Hee Park, Young-Gi Yoon, Gu-Gon Park, Tae-Hyun Yang, Young-Woo Choi, Byung-Chan Bae, Young-Jun Son, Min-Jin Kim, Chang-Soo Kim
  • ELECTRONIC DEVICE AND METHOD FOR PROVIDING USER INTERFACE THEREOF
    Publication number: 20160299580
    Abstract: An electronic device and a method for the electronic device to provide a user interface are provided. The electronic device includes a sensor unit configured to detect user motion-based sensor values associated with a plurality of predefined user motions; and a controller configured to classify a wear type of a user into a plurality of predefined groups based on the detected user motion-based sensor values, determine, as the wear type of the user, a predefined wear type that is commonly included in each of the predefined groups into which the wear type of the user is classified, and to control a change of a user interface based on the determined wear type of the user.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 13, 2016
    Inventors: Sang-Chul KU, Do-Hyoung CHUNG, Chang-Soo KIM, Jeong-Min PARK
  • Methods of manufacturing metal wiring buried flexible substrate and flexible substrates manufactured by the same
    Patent number: 9445504
    Abstract: Disclosed are a method of manufacturing a metal wiring buried flexible substrate and a flexible substrate manufactured by the same. The method includes coating a sacrificial layer including a polymer soluble in water or an organic solvent, or a photodegradable polymer on a substrate (Step 1), forming a metal wiring on the sacrificial layer in Step 1 (Step 2), forming a metal wiring buried polymer layer by coating a curable polymer on the sacrificial layer including the metal wiring formed thereon in Step 2 and curing (Step 3) and separating the polymer layer in Step 3 from the substrate in Step 1 by removing through dissolving in the water or the organic solvent or photodegrading only the sacrificial layer present between the substrate in Step 1 and the polymer layer in Step 3 (Step 4).
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: September 13, 2016
    Assignee: Korea Institute of Machinery and Materials
    Inventors: Jae Wook Kang, Do Geun Kim, Jong Kuk Kim, Sung Hun Jung, Myungkwan Song, Dae Sung You, Chang Soo Kim, Kee Seok Nam
  • USER INTERFACE METHOD FOR TERMINAL FOR VEHICLE AND APPARATUS THEREOF
    Publication number: 20160191840
    Abstract: A user interface method for a terminal for a vehicle is provided. The terminal obtains position information to detect a point of a road. A road image of a driving direction is obtained, a lanes of the road represented on the obtained road image is recognized, and a point of a road and lane in which the vehicle having the terminal arranged therein is detected. A virtual road image regarding the recognized lanes is generated, and the generated virtual lanes are added to the road image of the driving direction of the vehicle, and displayed. Traffic information for each lane and surrounding information (i.e. lane closure, construction, accident, etc.,) at the detected point of the relevant road are obtained, and the obtained information is displayed for each virtual lane.
    Type: Application
    Filed: March 9, 2016
    Publication date: June 30, 2016
    Inventors: Hyung-Kil PARK, Chang-Soo KIM, Jun-Yong CHOI
  • Apparatus and method for enabling clients to participate in data storage in distributed file system
    Patent number: 9378218
    Abstract: Disclosed herein are an apparatus and method for enabling clients to participate in data storage in a distributed file system. The client device of a distributed file system according to the present invention includes a storage determination unit and a file reading unit. The storage determination unit determines whether first metadata information, including a global generation number of the chunk corresponding to a file to be read, has already been stored in the local storage. The file reading unit performs a read operation on the file using local data corresponding to the first metadata information if, as a result of the determination, it is determined that the first metadata information has already been stored.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: June 28, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang-Soo Kim, Hag-Young Kim, Wan Choi
  • MULTI-INJECTION STEAM TYPE REACTOR AND ORGANIC WASTE PROCESSING APPARATUS INCLUDING SAME
    Publication number: 20160151812
    Abstract: A reactor for processing organic waste includes a steam supply pipe installed in a reaction vessel such that steam supplied from an external steam supply device can be supplied into the inside of the reaction vessel. The steam supply pipe has a plurality of steam supply holes so as to supply the steam supplied from the steam supply device to the waste in the reaction vessel through the holes. An organic waste processing apparatus comprising the reactor having the configuration above is provided. Heat due to the steam supplied to the reactor is uniformly supplied to the waste in the reactor within a short time, and thereby increasing processing efficiency.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 2, 2016
    Applicant: BOO-KANG TECH CO., LTD
    Inventors: Dong-Gyun HWANG, Ho-Jae HWANG, Young-Soo CHOI, Chang-Soo KIM
  • EXHAUST HEAT RECOVERY SYSTEM
    Publication number: 20160138430
    Abstract: An exhaust heat recovery system may a condenser having a working fluid introduced thereinto and recovering heat of the introduced working fluid, the introduced working fluid receiving heat of exhaust gas through a heat exchanger provided in an exhaust pipe, and a reservoir receiving the working fluid from the condenser, wherein the condenser and the reservoir are provided with a coolant channel through which a coolant for cooling the working fluid flows.
    Type: Application
    Filed: October 1, 2015
    Publication date: May 19, 2016
    Applicant: Hyundai Motor Company
    Inventors: You Sang SON, Chang Soo KIM
  • EXHAUST HEAT RECOVERY SYSTEM
    Publication number: 20160138432
    Abstract: An exhaust heat recovery system includes an exhaust pipe through which exhaust gas exhausted from an engine moves, a heat exchanger mounted in the exhaust pipe and inducing heat exchange between the exhaust gas and a working fluid flowing therein, a plurality of reservoirs supplying working fluids to the heat exchanger, and channel adjusting valves allowing any one of the plurality of reservoirs to be in communication with the heat exchanger.
    Type: Application
    Filed: October 1, 2015
    Publication date: May 19, 2016
    Applicant: Hyundai Motor Company
    Inventors: You Sang SON, Chang Soo Kim
  • COLOR FILTER ARRAY SUBSTRATE AND FABRICATING METHOD THEREOF AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE USING THE SAME
    Publication number: 20160133673
    Abstract: An OLED display device according to an embodiment includes a substrate; a black matrix, in which openings are formed, disposed on the substrate; a color filter layer disposed in the openings; and a transparent insulation layer disposed on the substrate, which is provided with the color filter layer, and configured to include optical patterns which are arranged in a shape of plural polygons. As such, the OLED display device can enhance an output efficiency of light.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 12, 2016
    Applicant: LG DISPLAY CO., LTD.
    Inventor: Chang Soo KIM
  • User interface method for terminal for vehicle and apparatus thereof
    Patent number: 9318018
    Abstract: A user interface method for a terminal for a vehicle is provided. The terminal obtains position information to detect a point of a road. A road image of a driving direction is obtained, a lanes of the road represented on the obtained road image is recognized, and a point of a road and lane in which the vehicle having the terminal arranged therein is detected. A virtual road image regarding the recognized lanes is generated, and the generated virtual lanes are added to the road image of the driving direction of the vehicle, and displayed. Traffic information for each lane and surrounding information (i.e. lane closure, construction, accident, etc.,) at the detected point of the relevant road are obtained, and the obtained information is displayed for each virtual lane.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: April 19, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyung-Kil Park, Chang-Soo Kim, Jun-Yong Choi
  • Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly
    Patent number: 9306233
    Abstract: The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (A) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (B) mixing the mixture with a photoinitiator; (C) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (D) pulverizing crosslinked polymerized resin to a nano size.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: April 5, 2016
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Young Woo Choi, Mi Soon Lee, Tae Hyun Yang, Chang Soo Kim, Young Gi Yoon, Seok Hee Park, Sung Dae Yim, Gu Gon Park, Young Jun Sohn, Minjin Kim, Byungchan Bae
  • DISPLAY DEVICE
    Publication number: 20160077258
    Abstract: Disclosed is a display device comprising a blue color filter including a blue colorant and a purple colorant, whereby a position of a blue color is optimized on color coordinates, and a sharpness of a peak wavelength of the blue color is more enhanced, thereby improving a color gamut.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Chae Kyung LIM, Chang Soo Kim