Patents by Inventor Yong Chae Kim

Yong Chae 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).

  • Patent number: 9381864
    Abstract: A cargo screen device for a vehicle may include a housing unit which has a screen drawing groove, and a screen unit which includes a screen member that may be wound in the housing unit, or deployed from the housing unit through the screen drawing groove, wherein the screen unit includes a wire member which may be made of a flexible material, and coupled to the screen member along a tip of the screen member.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: July 5, 2016
    Assignee: Hyundai Motor Company
    Inventors: Hyoung Shin, Yong Chae Kim, Jin Seok Yoon
  • Publication number: 20150343954
    Abstract: A cargo screen device for a vehicle may include a housing unit which has a screen drawing groove, and a screen unit which includes a screen member that may be wound in the housing unit, or deployed from the housing unit through the screen drawing groove, wherein the screen unit includes a wire member which may be made of a flexible material, and coupled to the screen member along a tip of the screen member.
    Type: Application
    Filed: December 15, 2014
    Publication date: December 3, 2015
    Applicant: Hyundai Motor Company
    Inventors: Hyoung SHIN, Yong Chae KIM, Jin Seok YOON
  • Patent number: 8696044
    Abstract: A cargo screen of a vehicle luggage room, the cargo screen may include a housing mounted at an upper portion of the vehicle luggage room in a horizontal direction and having a central portion to be foldable, a roller rotatably installed in the housing and having a cut central portion to be foldable, and a screen wound around an outer peripheral surface of the roller in the housing through a cut hole thereof or selectively unwound to the outside of the housing to cover the vehicle luggage room, and having a cut central portion to be foldable.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: April 15, 2014
    Assignee: Hyundai Motor Company
    Inventors: Jae Hwan Kim, Seong Hyeon Lee, Yong Chae Kim, Jae Yong Lee, Moon Gyu Park, Min Ho Cho, Sang Woo Park, Eun Jeong Yang, Hyoung Shin, Ah Sal Moon, Jae Hak Joo, Hoo Taek Cho, Jin Ho Hwang, Hak Song Lim, Eun Su Jang
  • Patent number: 8695675
    Abstract: A cargo screen structure may include a housing mounted at an upper portion of a vehicle luggage room in a horizontal direction, a shaft rotatably provided in the housing, a screen provided on an outer peripheral surface of the shaft and wound and unwound from the housing, and a switch provided in the housing and set to be turned on/off according to a winding amount of the screen around the outer peripheral surface of the shaft.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: April 15, 2014
    Assignee: Hyundai Motor Company
    Inventors: Jae Hwan Kim, Seong Hyeon Lee, Yong Chae Kim, Jae Yong Lee, Moon Gyu Park, Min Ho Cho, Sang Woo Park, Eun Jeong Yang, Hyoung Shin, Ah Sal Moon, Jae Hak Joo, Jin Ho Hwang, Hak Song Lim, Eun Su Jang
  • Publication number: 20130146233
    Abstract: A cargo screen structure may include a housing mounted at an upper portion of a vehicle luggage room in a horizontal direction, a shaft rotatably provided in the housing, a screen provided on an outer peripheral surface of the shaft and wound and unwound from the housing, and a switch provided in the housing and set to be turned on/off according to a winding amount of the screen around the outer peripheral surface of the shaft.
    Type: Application
    Filed: June 27, 2012
    Publication date: June 13, 2013
    Applicant: Hyundai Motor Company
    Inventors: Jae Hwan Kim, Seong Hyeon Lee, Yong Chae Kim, Jae Yong Lee, Moon Gyu Park, Min Ho Cho, Sang Woo Park, Eun Jeong Yang, Hyoung Shin, Ah Sal Moon, Jae Hak Joo, Jin Ho Hwang, Hak Song Lim, Eun Su Jang
  • Publication number: 20130134734
    Abstract: A cargo screen of a vehicle luggage room, the cargo screen may include a housing mounted at an upper portion of the vehicle luggage room in a horizontal direction and having a central portion to be foldable, a roller rotatably installed in the housing and having a cut central portion to be foldable, and a screen wound around an outer peripheral surface of the roller in the housing through a cut hole thereof or selectively unwound to the outside of the housing to cover the vehicle luggage room, and having a cut central portion to be foldable.
    Type: Application
    Filed: June 21, 2012
    Publication date: May 30, 2013
    Applicant: Hyundai Motor Company
    Inventors: Jae Hwan Kim, Seong Hyeon Lee, Yong Chae Kim, Jae Yong Lee, Moon Gyu Park, Min Ho Cho, Sang Woo Park, Eun Jeong Yang, Hyoung Shin, Ah Sal Moon, Jae Hak Joo, Hoo Taek Cho, Jin Ho Hwang, Hak Song Lim, Eun Su Jang
  • Patent number: 7611162
    Abstract: A front pillar trim structure for a curtain airbag in a vehicle is disclosed. In preferred configurations, the front pillar trim structure comprises a handle mounted on a front pillar trim so that a passenger can conveniently use the handle when entering or exiting a vehicle, and wherein the front pillar trim is adapted to be moved effectively by the expansion force of the curtain airbag without being destroyed when a vehicular collision occurs.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: November 3, 2009
    Assignee: Kia Motors Corporation
    Inventor: Yong Chae Kim
  • Patent number: 7478866
    Abstract: The present invention relates to a structure of an assist handle mounting bracket for absorbing the impact of a vehicle which is provided between a head lining and a roof side rail panel and to which an assist handle is coupled by a fixing member. A structure of an assist handle mounting bracket according to an exemplary embodiment of the present invention can alleviate the impact during the collision of the head of a passenger and the assist handle so as to minimize injury to the passenger.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: January 20, 2009
    Assignee: Kia Motors Corporation
    Inventor: Yong Chae Kim
  • Publication number: 20080079287
    Abstract: The present invention relates to a structure of an assist handle mounting bracket for absorbing the impact of a vehicle which is provided between a head lining and a roof side rail panel and to which an assist handle is coupled by a fixing member. A structure of an assist handle mounting bracket according to an exemplary embodiment of the present invention can alleviate the impact during the collision of the head of a passenger and the assist handle so as to minimize injury to the passenger.
    Type: Application
    Filed: December 26, 2006
    Publication date: April 3, 2008
    Inventor: Yong Chae Kim
  • Patent number: 7275369
    Abstract: A hydraulic control device includes first and second pumps, a swing control spool, a boom first-speed control spool, a boom second-speed control spool, a swing motor, a boom cylinder, a pilot control valve, and a confluence line for merging the hydraulic flow from the boom second-speed control spool with that from the boom first-speed control spool. Provided on the confluence line is a swing priority valve having an orifice for variably reducing the hydraulic flow supplied to the boom cylinder through the confluence line. A swing priority control line is provided to interconnect a pressure receiving part of the swing priority valve and a swing control pilot pressure signal line of the pilot control valve in such a manner that an aperture area of the variable orifice of the swing priority valve is reduced in proportion to the magnitude of a swing control pilot pressure of the pilot control valve.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: October 2, 2007
    Assignee: Doosan Infracore Co., Ltd.
    Inventor: Yong Chae Kim
  • Patent number: 7228782
    Abstract: A boom-holding control device brings an excavator boom into a holding condition or a release condition. The device includes a boom-holding valve provided on a fluid pressure line for preventing boom deadweight-caused drainage of a hydraulic flow from a boom cylinder to thereby keep a boom in a holding condition, a boom release valve for releasing the boom from the holding condition in response to at least one of a boom-down pilot signal pressure supplied from a boom cylinder remote control valve and a travel signal pressure fed from a travel control operator-interface device and a solenoid-actuated changeover valve provided on a travel signal line for selectively opening and blocking off the travel signal line. The changeover valve is normally kept in a closing position and will be shifted to an opening position at the time of simultaneous activation of a travel selection switch and a boom release switch.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: June 12, 2007
    Assignee: Doosan Infracore Co., Ltd.
    Inventor: Yong Chae Kim
  • Patent number: 7207175
    Abstract: A hydraulic control device for controlling a boom-arm combined operation in an excavator includes a boom low-speed control spool and an arm high-speed control spool provided on parallel lines for receiving hydraulic flow from a second hydraulic pump via the parallel lines. A boom priority valve is provided on the parallel line interconnecting the second hydraulic pump and the arm high-speed control spool for throttling the parallel line to cause the hydraulic flow of the pump to be supplied to the boom low-speed control spool prior to the arm high-speed control spool. The boom priority valve has a pressure receiving part remaining in fluid communication with a boom pilot valve through a boom priority control signal line and a variable orifice section for reducing an opening area of the parallel line in proportion to the magnitude of a boom priority control signal pressure delivered to the pressure receiving part.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: April 24, 2007
    Assignee: Doosan Infracore Co., Ltd.
    Inventor: Yong Chae Kim
  • Patent number: 7066520
    Abstract: A cargo screen hanger fixture for a vehicle, wherein a hooking lug is formed in a projecting way on one side of the housing cover coupled to the left and right ends of the cargo screen housing. The cargo screen hanger is fastened by being inserted between the bottom of the hooking lug and the top of the side garnish hanger to which the housing cover is joined and fastened.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: June 27, 2006
    Assignee: Kia Motors Corporation
    Inventor: Yong Chae Kim