Patents by Inventor Sang-Wook Chon

Sang-Wook Chon 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: 8714217
    Abstract: A non-pneumatic wheel assembly includes a wheel, a shock absorbing member coupled to an outer periphery of the wheel and absorbing or attenuating noise and vibration due to external shock, a plurality of resilient members arranged around and coupled to an outer periphery of the shock absorbing member in a radial direction and having a plurality of resilient rings that are resiliently deformed in response to an external force, resilient links respectively coupled to the resilient rings to evenly transmit external shock to the resilient rings, rail plates to which sliders formed at both ends of the resilient links are slidably coupled, and a tire having a plurality of coupling grooves formed along an inner periphery such that the rail plates are inserted into the coupling grooves.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: May 6, 2014
    Inventors: Young-Ill Chon, Soon-Ja Lee, Sun-Young Chon, Sang-Hyun Chon, Sang-Wook Chon
  • Publication number: 20110248554
    Abstract: Provided is a non-pneumatic wheel (100) for a vehicle, and a wheel (100), suspension (200; 200-1), and tire (300) used therein that are capable of ensuring driving stability because there is no air chamber between a wheel (100) and a tire (300) to blowout. They are also capable of ensuring good road holding, preventing standing waves, reducing brake fade and cornering force, providing good handling and ride comfort, staying quiet when rolling, and are economical and environmentally friendly.
    Type: Application
    Filed: October 16, 2008
    Publication date: October 13, 2011
    Inventors: Young-Ill Chon, Soon-Ja Lee, Sun-Young Chon, Sang-Hyun Chon, Sang-Wook Chon
  • Patent number: 7157856
    Abstract: The present invention relates to a headlight lamp (110) having a multifunction structure in which a lighting angle of a headlight of a vehicle is automatically and manually controlled based on a running speed of a vehicle, a brightness of a headlight of an opponent vehicle and a surrounding brightness of a vehicle. The headlight lamp (110) includes a plurality of high angle headlight filaments (115), capable of lighting for providing a high angle beam to a vehicle, a plurality of low angle headlight filaments (111) capable of lighting for providing a low angle beam to the vehicle, low angle headlight reflection covers (112) provided in the low angle headlight filaments (111) respectively, for thereby allowing the light from the low angle headlight filaments (111) to have a low beam pattern angle, and external connection terminals.
    Type: Grant
    Filed: November 11, 2003
    Date of Patent: January 2, 2007
    Inventors: Young-Ill Chon, Sang-Wook Chon
  • Publication number: 20050141232
    Abstract: The present invention relates to a headlight lamp (110) having a multifunction structure in which a lighting angle of a headlight of a vehicle is automatically and manually controlled based on a running speed of a vehicle, a brightness of a headlight of an opponent vehicle and a surrounding brightness of a vehicle. The headlight lamp (110) includes a plurality of high angle headlight filaments (115), capable of lighting for providing a high angle beam to a vehicle, a plurality of low angle headlight filaments (111) capable of lighting for providing a low angle beam to the vehicle, low angle headlight reflection covers (112) provided in the low angle headlight filaments (111) respectively, for thereby allowing the light from the low angle headlight filaments (111) to have a low beam pattern angle, and external connection terminals.
    Type: Application
    Filed: November 11, 2003
    Publication date: June 30, 2005
    Inventors: Young-Ill Chon, Sang-Wook Chon
  • Patent number: 6793277
    Abstract: A transparent roof structure in a vehicle which includes a roof glass (100) which includes a reinforced net layer and a net glass layer (110) which is formed of a first glass layer (114) and a second glass layer (116) formed in an upper and lower surface of the reinforced net layer (112), respectively, a pillar glass (200) which is formed of the net glass layer (110) and is extended from a front end corner of the roof glass (100) in a slanted downward direction, a wind shield (300) which is formed of a transparent glass and is extended from a front end of the roof glass (100) and an inner end of the pillar glass (200), a supporter (500) which includes a holder portion (510) having a glass engaging groove (512) to which a lower portion of the windshield (300) is engaged and an engaging portion (520) which is extended from the holder portion (510).
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: September 21, 2004
    Inventors: Young-Ill Chon, Sang-Wook Chon
  • Publication number: 20040075302
    Abstract: The present invention relates to a transparent roof structure in a vehicle which includes a roof glass (100) which includes a reinforced net layer (112) and a net glass layer (110) which is formed of a first glass layer (114) and a second glass layer (116) formed in an upper and lower surface of the reinforced net layer (112), respectively, a pillar glass (200) which is formed of the net glass layer (110) and is extended from a front end corner of the roof glass (100) in a slanted downward direction, a wind shield (300) which is formed of a transparent glass and is extended from a front end of the roof glass (100) and an inner end of the pillar glass (200), a supporter (500) which includes a holder portion (510) having a glass engaging groove (512) to which a lower portion of the wind shield (300) is engaged and an engaging portion (520) which is extended from the holder portion (510).
    Type: Application
    Filed: September 9, 2003
    Publication date: April 22, 2004
    Inventors: Young-Ill Chon, Sang-Wook Chon