Patents by Inventor Hyeon Cho

Hyeon Cho 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).

  • METHOD AND SYSTEM FOR DESIGNING BUILDING MODEL BY USING VALUATION, AND NONTRANSITORY COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20190188339
    Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for designing a building model by using valuation. According to one aspect of the invention, there is provided a method for designing a building model by using valuation, comprising the steps of: acquiring information on construction elements and information on financial elements regarding a building site; and hierarchically generating design models for at least one item of a building outline shape that is placeable on the building site, a building core structure that is applicable to the building outline shape, an area distribution according to a purpose of use in the building core structure, and a planar structure of each floor of the building according to the area distribution, on the basis of the acquired information.
    Type: Application
    Filed: January 11, 2019
    Publication date: June 20, 2019
    Applicant: SPACEWALK, INC.
    Inventors: Sung Hyeon CHO, Jong Min HAHM
  • Molten lithium-sulfur battery with solid electrolyte and method of manufacturing the same
    Patent number: 10312550
    Abstract: This invention relates to a lithium-sulfur battery and a method of manufacturing the same, and more particularly, to a molten salt-based lithium-sulfur battery and a method of manufacturing the same, in which a metal foam including lithium or a lithium alloy, as an anode active material, and sulfur or metal sulfide, as a cathode active material, is used as a support and a current collector, and a solid-state electrolyte is used to thus improve energy density and power output characteristics.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: June 4, 2019
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Hae-Won Cheong, Chae-Nam Im, Ji-Youn Kim, Sung-Ho Kang, Jang-Hyeon Cho
  • DUAL IGNITION STRUCTURE FOR THERMAL BATTERY AND METHOD OF IGNITING THERMAL BATTERY
    Publication number: 20190148801
    Abstract: A dual ignition structure for a thermal battery includes a header assembly positioned at an upper part of the thermal battery and including a contact terminal, an upper igniter connected to the contact terminal of the header assembly, an upper assembly supporting the upper igniter; a lower igniter positioned at a lower part of the thermal battery and coupled to the upper igniter in a symmetrical manner, a lower assembly supporting the lower igniter; and a nickel current collector connecting the upper igniter and the lower igniter.
    Type: Application
    Filed: July 3, 2018
    Publication date: May 16, 2019
    Inventors: Sang-Hyeon HA, Jae-In LEE, Ji-Youn KIM, Jang-Hyeon CHO, Sang-Sik KIM
  • UNIT CELL FOR SECONDARY BATTERY WITH IMPROVED WETTABILITY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20190027777
    Abstract: A unit cell for a secondary battery includes a central electrode having a first polarity, a pair of separators respectively laminated on both surfaces the central electrode, and an upper electrode and a lower electrode respectively laminated on the pair of separators and having a second polarity, wherein the separator has a patterned adhesive force.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 24, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Sang-Kyun LEE, Ju-Hyeon CHO, Duck-Hoe KIM, Cha-Hun KU
  • MOLTEN LITHIUM-SULFUR BATTERY WITH SOLID ELECTROLYTE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190006720
    Abstract: This invention relates to a lithium-sulfur battery and a method of manufacturing the same, and more particularly, to a molten salt-based lithium-sulfur battery and a method of manufacturing the same, in which a metal foam including lithium or a lithium alloy, as an anode active material, and sulfur or metal sulfide, as a cathode active material, is used as a support and a current collector, and a solid-state electrolyte is used to thus improve energy density and power output characteristics.
    Type: Application
    Filed: August 17, 2017
    Publication date: January 3, 2019
    Inventors: Hae-Won CHEONG, Chae-Nam IM, Ji-Youn KIM, Sung-Ho KANG, Jang-Hyeon CHO
  • ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20180323415
    Abstract: The present invention relates to an electrode assembly. The electrode assembly comprises: a first separator sheet; and a first electrode sheet and a second electrode sheet, which respectively adhere to both surfaces of the first separator sheet, wherein patterned masks having different adhesion force are respectivley disposed on both the surfaces of the first separator sheet, and the first electrode sheet adheres to the mask of a first surface of both the surfaces, which has relatively high adhesion force, and the second electrode sheet adheres to the mask of a second surface having relatively low adhesion force.
    Type: Application
    Filed: January 12, 2017
    Publication date: November 8, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Sang Kyun LEE, Cha Hun KU, Jung Kwan PYO, Ju Hyeon CHO
  • Urea solution pump unit
    Patent number: 10100693
    Abstract: A urea solution pump unit includes a bracket mounted to a lower side of a urea solution tank. A pump unit is horizontally disposed at a center of an upper part of the bracket and includes a pump suctioning a urea solution to one direction and a motor pumping the urea solution to another direction through a gap between a rotor and a stator of the motor inside the pump and discharging the urea solution to a lower side of the bracket. A pair of thawing units are fixedly disposed at both sides of the pump unit on the bracket. The thawing units transfer heat to the urea solution and prevent the urea solution from being frozen. A sensor unit is disposed at one side of one of the thawing units and detects a level, a temperature, and a pressure of the urea solution.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: October 16, 2018
    Assignees: HYUNDAI MOTOR COMPANY, HYUNDAM INDUSTRIAL CO., LTD.
    Inventors: Bu Yeol Ryu, Pil Seon Choi, Chan Yo Jeon, Bu Hyeon Cho, Yong Taek Hwang
  • UREA PUMP MODULE
    Publication number: 20180274652
    Abstract: A urea pump module in a urea tank, which is filled with an aqueous urea solution, to supply the urea solution to an exhaust line may include: a flange device disposed to close a mounting hole formed through a bottom surface of the urea tank; a pump device having an inlet port for introduction of the urea solution and an outlet port connected to a discharge portion of the flange device, the pump device providing pumping force to discharge the urea solution from the urea tank; a first filter device coupled to an internal to the flange device to surround the pump device and serving to filter the urea solution to be introduced into the pump device; and a second filter device coupled to a top portion of the flange device to cover the pump device and serving to discharge air generated inside the pump device outward.
    Type: Application
    Filed: November 1, 2017
    Publication date: September 27, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hyundam Industrial Co., Ltd
    Inventors: Sung Won LEE, Seung Hoon CHOI, June Young PARK, Tae Yoon LEE, Yong Taek HWANG, IL Kyu CHOI, Chan Yo JEON, Bu Hyeon CHO
  • Printed circuit board and method of manufacturing the same
    Patent number: 10045436
    Abstract: A printed circuit board and a method of manufacturing the same. In one embodiment, a printed circuit board includes: a core made of a glass material; an insulator surrounding the core; and a via connecting internal circuit layers through the core and the insulator.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: August 7, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Suk Hyeon Cho, Hyo Seung Nam, Yong Sam Lee, Seok Hwan Ahn
  • MEMORY MODULE INCLUDING MEMORY GROUP
    Publication number: 20180166105
    Abstract: A memory module may include a first memory group and a second memory group; and a first clock signal line and a second clock signal line via which the first clock signal and the second clock signal propagate from the buffer chip to the first memory group and the second memory group, respectively, wherein distances that the first clock signals propagate from a buffer chip to a plurality of memory chips of the first memory group via the first clock signal line are identical to one another and are referred to as a first distance, and distances that the second clock signals propagate from the buffer chip to a plurality of memory chips of the second memory group via the second clock signal line are identical to one another and are referred to as a second distance.
    Type: Application
    Filed: August 28, 2017
    Publication date: June 14, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Il-han CHOI, Jae-jun Lee, Dong-yeop Kim, Kyu-dong Lee, Jeong-hyeon Cho
  • FRICTION APPARATUS
    Publication number: 20180148897
    Abstract: A friction apparatus is provided. The friction apparatus includes: a first member having a first surface; and a second member having a second surface that contacts the first surface, and moving while in contact with the first member, wherein at least one of the first surface and the second surface is hardened.
    Type: Application
    Filed: May 19, 2016
    Publication date: May 31, 2018
    Inventors: YONG HYEON CHO, JIN YU CHOI, YUN SUK KANG, JOO UK KIM
  • DUCT STRUCTURE FOR COOLING CONTAINER-SPACE OF DOOR AND REFRIGERATOR USING THE SAME
    Publication number: 20180112905
    Abstract: A duct structure of a refrigerator equipped with a door provided with a container space separated from an internal space of the refrigerator comprises: a multi-duct which is provided in a rear space in the internal space of the refrigerator and which discharges cool air into the internal space of the refrigerator while allowing air to flow upward; a connecting outlet which is provided in an upper end of the multi-duct; a connecting duct which communicates with the connecting outlet and which is extended in a front-rear direction; a front duct which is connected to a front end of the connecting duct and which is extended in a left-right direction; and a nozzle unit which is provided in a lower portion of the front duct and which discharges cool air into the container space of door.
    Type: Application
    Filed: October 23, 2017
    Publication date: April 26, 2018
    Inventors: Yong Hyeon CHO, Sunghee KANG, Daesig SHIN, Kihwang KIM, Dong Hyoung LEE
  • CARBON FIBER LAYER HAVING CARBON COATING
    Publication number: 20180051398
    Abstract: A carbon fiber layer having a carbon coating is provided. The disclosed carbon fiber layer having a carbon coating includes: a carbon fiber layer in which a plurality of carbon fibers are arrayed; and a thin carbon film layer, comprising carbon, coated on the surface of the carbon fiber layer.
    Type: Application
    Filed: April 7, 2016
    Publication date: February 22, 2018
    Inventors: CHUL MIN PARK, YONG HYEON CHO
  • HEATING STRUCTURE, PRODUCTION METHOD THEREFOR, AND PUMP MODULE COMPRISING SAME
    Publication number: 20180045098
    Abstract: A heating structure is provided. The heating structure for heating a pump installed in a tank to discharge a liquid stored in the tank to the outside of the tank comprises: a flange installed on one side of the interior of the tank, and a heating member coupled to one side of the flange and provided on one side with an accommodation groove in which at least a part of the pump is accommodated. A first discharge tube of the pump having at least a part accommodated in the accommodation groove extends toward the flange and is connected to a second discharge tube formed on the other side of the flange outside the tank. The heating member is configured to heat at least a part of the pump, the first discharge tube, and at least a part of the second discharge tube.
    Type: Application
    Filed: February 24, 2016
    Publication date: February 15, 2018
    Applicant: HYUNDAM INDUSTRIAL CO., LTD.
    Inventors: Yong-Taek HWANG, Chan-Yo JEON, Bu-Hyeon CHO
  • Pump module
    Patent number: 9874131
    Abstract: A pump module includes: a pump that is installed at the inside of a storage tank in order to discharge a liquid that is stored at the inside of the tank to the outside of the tank; a flange that is coupled to one side of the tank in order to couple the pump to the tank; a heater that is located on the flange so as to enclose a lower portion of the pump; a cover that covers an upper portion of the pump in order to couple the heater to the flange; and a filter that is coupled to the flange so as to enclose the pump, the cover, and the heater and that filters the liquid that is supplied to the pump.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: January 23, 2018
    Assignees: Hyundai Motor Company, Hyundam Industrial Co., Ltd.
    Inventors: Bu Yeol Ryu, Pil Seon Choi, Chan Yo Jeon, Bu Hyeon Cho, Yong Taek Hwang
  • REFRIGERATOR AND METHOD FOR CONTROLLING CONSTANT TEMPERATURE THEREOF
    Publication number: 20170370635
    Abstract: A method, which is for controlling a temperature of a refrigerating compartment, includes cooling the refrigerating compartment, cooling the freezing compartment, determining a temperature of the refrigerating compartment, and based on the temperature of the refrigerating compartment, controlling the refrigerating compartment to a constant temperature range by controlling opening and closing of first and second passages of a three-way valve of the refrigerator to alternate cooling the refrigerating compartment and cooling the freezing compartment.
    Type: Application
    Filed: June 28, 2017
    Publication date: December 28, 2017
    Inventors: Yong Hyeon CHO, Sunghee KANG, Kihwang KIM
  • Printed circuit board and method of manufacturing printed circuit board
    Patent number: 9736939
    Abstract: A printed circuit board may include: a first circuit layer; a first insulating layer disposed on the first circuit layer; a high-rigidity layer disposed on the first insulating layer; and a second circuit layer disposed on the high-rigidity layer and connected to the first circuit layer by a first via extending through the first insulating layer and the high-rigidity layer, wherein a rigidity of the high-rigidity layer is greater than a rigidity of the first insulating layer.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: August 15, 2017
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Suk Hyeon Cho, Yong Ho Baek, Young Gwan Ko, Yoong Oh, Young Kuk Ko
  • Printed circuit board and method of manufacturing the same
    Patent number: 9736927
    Abstract: There are provided a printed circuit board and a method of manufacturing the same. The printed circuit board include a glass plate, an insulating member penetrating through the glass plate, insulating layers disposed on a first surface and a second surface of the glass plate, and a via through the insulating member.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: August 15, 2017
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Suk Hyeon Cho, Yoong Oh, Young Gwan Ko, Yong Ho Baek, Young Kuk Ko
  • SYSTEM AND METHOD FOR OPERATING COMPETITION GAME
    Publication number: 20170100671
    Abstract: The present invention relates to a competition, game operating system and a competition game operating method which support to maintain a balance between teams by adding a virtual participant who is replaced with a participant who will participate later when the number of participants is smaller than a total number of participants set for each team in a competition game and assign a mission to a participant in each team to carry on competition the game freely from a team mission.
    Type: Application
    Filed: May 18, 2015
    Publication date: April 13, 2017
    Applicant: REDDUCK INC.
    Inventors: Kyeong Taek OH, Seok Hyeon CHO, Young Sub AN
  • PUMP MODULE
    Publication number: 20170030241
    Abstract: A pump module includes: a pump that is installed at the inside of a storage tank in order to discharge a liquid that is stored at the inside of the tank to the outside of the tank; a flange that is coupled to one side of the tank in order to couple the pump to the tank; a heater that is located on the flange so as to enclose a lower portion of the pump; a cover that covers an upper portion of the pump in order to couple the heater to the flange; and a filter that is coupled to the flange so as to enclose the pump, the cover, and the heater and that filters the liquid that is supplied to the pump.
    Type: Application
    Filed: November 11, 2015
    Publication date: February 2, 2017
    Inventors: Bu Yeol RYU, Pil Seon CHOI, Chan Yo JEON, Bu Hyeon CHO, Yong Taek HWANG