Patents by Inventor Kyoung-a Sung

Kyoung-a Sung 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: 9233601
    Abstract: A structure of a sunroof deflector may include a roof panel which is disposed at a ceiling of a vehicle, and has an opening portion that is openable and closable by a sunroof glass; a sunroof frame, a deflector bracket disposed between a rainwater drainage portion and a sealing weather strip, a first deflector which is accommodated in the deflector bracket to be slidable upward and downward, selectively protrudes to an outside of the opening portion, and has a first catching portion formed to a rear surface of an upper end thereof; a second deflector which is accommodated in the deflector bracket to be slidable upward and downward, selectively protrudes to the outside of the opening portion, and has a second catching portion that is formed to a front surface of a lower end thereof and protrudes to be selectively caught by the first catching portion.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: January 12, 2016
    Assignees: Hyundai Motor Company, Inalfa Roof Systems Group B.V.
    Inventors: Jeong-Min Lee, Hwa-Kyoung Sung
  • Patent number: 9168817
    Abstract: A folding type sunroof deflector structure may include a deflector gate formed penetrating the front frame in the widthwise direction of the vehicle a first deflector which is stored inside the front frame to be moved up and down through the deflector gate and projectable outside of the opening section; a second deflector, an upper part of which is rotatably connected to a hinge joint located at a bottom of the first deflector and which is projectable outside of the opening section according to a movement of the first deflector; and a pair of deflector arms having a rear end portion of which is rotatably coupled to a pair of side frames to be connected to sides of the opening section; and a front end portion of which is coupled to both sides of the first deflector to move the first deflector up and down.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: October 27, 2015
    Assignees: HYUNDAI MOTOR COMPANY, INALFA ROOF SYSTEMS GROUP B.V.
    Inventors: Jeong-Min Lee, Hwa-Kyoung Sung
  • Publication number: 20150151620
    Abstract: A folding type sunroof deflector structure may include a deflector gate formed penetrating the front frame in the widthwise direction of the vehicle a first deflector which is stored inside the front frame to be moved up and down through the deflector gate and projectable outside of the opening section; a second deflector, an upper part of which is rotatably connected to a hinge joint located at a bottom of the first deflector and which is projectable outside of the opening section according to a movement of the first deflector; and a pair of deflector arms having a rear end portion of which is rotatably coupled to a pair of side frames to be connected to sides of the opening section; and a front end portion of which is coupled to both sides of the first deflector to move the first deflector up and down.
    Type: Application
    Filed: October 8, 2014
    Publication date: June 4, 2015
    Applicants: Hyundai Motor Company, Inalfa Roof Systems Group B.V.
    Inventors: Jeong-Min LEE, Hwa-Kyoung SUNG
  • Publication number: 20150108796
    Abstract: A structure of a sunroof deflector may include a roof panel which is disposed at a ceiling of a vehicle, and has an opening portion that is openable and closable by a sunroof glass; a sunroof frame, a deflector bracket disposed between a rainwater drainage portion and a sealing weather strip, a first deflector which is accommodated in the deflector bracket to be slidable upward and downward, selectively protrudes to an outside of the opening portion, and has a first catching portion formed to a rear surface of an upper end thereof; a second deflector which is accommodated in the deflector bracket to be slidable upward and downward, selectively protrudes to the outside of the opening portion, and has a second catching portion that is formed to a front surface of a lower end thereof and protrudes to be selectively caught by the first catching portion.
    Type: Application
    Filed: October 8, 2014
    Publication date: April 23, 2015
    Applicants: Hyundai Motor Company, Inalfa Roof Systems Group B.V.
    Inventors: Jeong-Min LEE, Hwa-Kyoung SUNG
  • Publication number: 20150102920
    Abstract: A method and system for notifying an alarm state of a vehicle include displaying an alarm corresponding to an alarm state of an alarm state occurring in a vehicle, and determining whether a driver recognizes the displayed alarm. The alarm is displayed in a different manner based on a recognition frequency and duration of time the driver recognized the alarm when it is determined that the driver recognizes the displayed alarm. An alarm sound is output for a period of time when it is determined that the driver does not recognize the displayed alarm.
    Type: Application
    Filed: December 27, 2013
    Publication date: April 16, 2015
    Applicant: Hyundai Motor Company
    Inventor: Yu Kyoung SUNG
  • Publication number: 20150024940
    Abstract: The present invention relates to a herbicidal composition comprising, as active ingredients, a herbicidally active compound and an uracil compound or an agrochemically acceptable salt thereof. The herbicidal composition has excellent effects not only on selective control of monocotyledonous or dicotyledonous weeds in useful crop plants, but also on control of monocotyledonous or dicotyledonous weeds in semi-selective or non-selective areas.
    Type: Application
    Filed: October 7, 2014
    Publication date: January 22, 2015
    Inventors: Kyoung Sung Kim, In Young Choi, Mi Sook Hong, Tae Joon Kim, Jun Hyuk Choi, Gi Jun Moon, Kyoung Sung Kim
  • Patent number: 8057783
    Abstract: Provided are a method of injecting a visualizing material into a point in the vicinity of the Jung-Wan and a method of visualizing arrival of liquid agent in order to verify that the visualizing material injected arrives at internal organs. A point having the lowest electric resistance is found in the vicinity of Jung-Wan of the subject by using an electro acupuncture point detector. The visualizing material is injected into the point by means of an injecting instrument and then verified at least one point of the pancreas and the threadlike structures on top of the surface of the pancreas. The visualizing material is an alcian blue solution or a nanoparticle-containing solution labeled with fluorescent organic material.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: November 15, 2011
    Assignees: Seoul National University Industry Foundation, Mobase Co., Ltd.
    Inventors: Kwang Sup Soh, Cheon Joo Choi, Min Soo Kim, Baeck Kyoung Sung, Vyacheslav Ogay
  • Publication number: 20100012793
    Abstract: A collection bag hanger is disclosed, which comprises an opening for receiving a collection bag; a use part which is bent upwards for forming a longitudinal protrusion and allows a collection bag, which will be used, to be caught by the longitudinal protrusion in an unfolded shape; and a loading part for storing a plurality of collection bags, wherein two hangers formed of the above elements are parallel in one pair, and the upwards bent parts are perpendicular.
    Type: Application
    Filed: June 8, 2007
    Publication date: January 21, 2010
    Inventor: Bu-Kyoung Sung
  • Publication number: 20090098058
    Abstract: Provided are a method of injecting a visualizing material into a point in the vicinity of the Jung-Wan and a method of visualizing arrival of liquid agent in order to verify that the visualizing material injected arrives at internal organs. A point having the lowest electric resistance is found in the vicinity of Jung-Wan of the subject by using an electro acupuncture point detector. The visualizing material is injected into the point by means of an injecting instrument and then verified at least one point of the pancreas and the threadlike structures on top of the surface of the pancreas. The visualizing material is an alcian blue solution or a nanoparticle-containing solution labeled with fluorescent organic material.
    Type: Application
    Filed: February 29, 2008
    Publication date: April 16, 2009
    Inventors: Kwang Sup Soh, Cheon Joo Choi, Min Soo Kim, Baeck Kyoung Sung, Vyacheslav Ogay
  • Patent number: 7443644
    Abstract: Disclosed herein is a circuit for preventing a malfunction of an arc fault detection device for determining whether an arc fault occurs through a low-current route or a high-current route, classified according to the magnitude of load current, using a source voltage applied to a conductor, which sets an operational prohibition range so as to prevent the malfunction of determining a pseudo-arc signal attributable to various combinations of loads to be an actual arc signal and interrupting a circuit, thus being capable of more precisely controlling the detection of the arc signal.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: October 28, 2008
    Inventor: Sam Kyoung Sung
  • Patent number: 7443640
    Abstract: Disclosed herein is an apparatus for detecting an arc fault, which prevents a malfunction caused by a conventional current detecting method by detecting a source voltage applied onto a conductive wire to determine whether there is an arc fault, prevents a malfunction with respect to a pseudo arc signal by dividing a current detecting route into two according to the magnitude of a load current occurring onto the conductive wire to determine whether there is the arc fault by voltage detection, and lessens the danger of a fire by reducing a circuit break time according to the magnitude of the load current. A voltage detector detects the arc fault by use of two detecting routes. Each route differs in a filtering value of a filter, presence/absence of level limit, an amplification factor of an amplifier, an accumulation value of a comparator, etc. according to the magnitude of a load current occurring on a conductive wire, thereby reducing a circuit break time.
    Type: Grant
    Filed: November 25, 2005
    Date of Patent: October 28, 2008
    Inventor: Sam Kyoung Sung
  • Patent number: 7405912
    Abstract: The present invention relates to an arc fault detection apparatus using a microcomputer, which divides current paths into a low current path and a high current path depending on the intensity of load current using a source voltage that is applied to a lead wire and determines whether an arc fault signal exists, and which presets a circuit breaking time against the generation of an arc, corresponding to the magnitude of a load, and immediately breaks a circuit if a corresponding arc fault signal is detected within the preset circuit breaking time.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: July 29, 2008
    Inventor: Sam Kyoung Sung
  • Publication number: 20070112237
    Abstract: Disclosed is a process of preparing aromatic hydrocarbons and liquefied petroleum gas (LPG) from a hydrocarbon mixture, in which a non-aromatic compound in the hydrocarbon feedstock mixture is converted into a gaseous material having a large amount of LPG through hydrocracking, and an aromatic compound therein is converted into an oil component having large amounts of benzene, toluene, and xylene (BTX) through dealkylation and transalkylation, in the presence of a catalyst obtained by supporting platinum/bismuth onto a mixture support having zeolite and an inorganic binder. The gaseous product is separated into LPG and a mixture of methane and ethane depending on differences in boiling point through distillation, while the liquid product is separated into benzene, toluene, xylene, and C9+ aromatic compounds depending on differences in boiling point through distillation.
    Type: Application
    Filed: November 8, 2006
    Publication date: May 17, 2007
    Applicant: SK CORPORATION
    Inventors: Jong Lee, Seung Oh, Kyoung Sung, Sun Choi, Yong Kim, Byeung Lim
  • Publication number: 20060287561
    Abstract: A process for increasing the production of light olefin hydrocarbons from a hydrocarbon feedstock. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a process for producing a hydrocarbon feedstock which is capable of being used as a feedstock in the former process, that is to say, a fluidized catalytic cracking (FCC) process, a catalytic reforming process, and/or a pyrolysis process, are integrated, thereby it is possible to increase the production of C2-C4 light olefin hydrocarbons.
    Type: Application
    Filed: September 12, 2005
    Publication date: December 21, 2006
    Applicant: SK CORPORATION
    Inventors: Sun Choi, Seung Oh, Kyoung Sung, Jong Lee, Sin Kang, Yong Kim, Byeung Lim, Ahn Choi, Byoung Chang
  • Publication number: 20060287564
    Abstract: A process for increasing the production of benzene from a hydrocarbon mixture. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a solvent extraction process for separating and recovering polar hydrocarbons from a hydrocarbon mixture containing polar hydrocarbons (that is, aromatic hydrocarbons) and nonpolar hydrocarbons (that is, non-aromatic hydrocarbons) are integrated, thereby it is possible to increase the production of benzene.
    Type: Application
    Filed: September 13, 2005
    Publication date: December 21, 2006
    Applicant: SK CORPORATION
    Inventors: Sun Choi, Seung Oh, Kyoung Sung, Jong Lee, Sin Kang, Yong Kim, Byeung Lim, Byoung Chang
  • Patent number: 6338051
    Abstract: A user preference modeling method using fuzzy networks.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: January 8, 2002
    Assignees: Samsung Electronics Co., Ltd., Korean Advance Institute of Science and Technology
    Inventors: Ho-seok Kang, Sun-wha Chung, Kwang-hyung Lee, Joo-young Yoon, Kyoung-a Sung