Patents by Inventor Jaekil Lee

Jaekil Lee 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: 9399384
    Abstract: A coupled torsion beam axle suspension system includes a trailing arm connected to each end of a torsion beam. A vehicle body fastener is mounted at a front end of the trailing arm. A spindle bracket is mounted to a rear outer side of the trailing arm. The vehicle body fastener includes a trailing arm bush at a front end of the trailing arm. A bush link is installed in front of and fastened to the trailing arm bush. A lower mounting bush is formed inside the bush link at a front outer side of the trailing arm bush and fastened to a lower side of a vehicle body. An upper mounting bush is mounted at a rear side of the lower mounting bush and move up and down between the bush link and the vehicle body by a cylinder unit disposed between the bush link and the vehicle body.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: July 26, 2016
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jaekil Lee, Jin Ho Jung, Youn Hyung Cho, Seong Hee Jeong
  • Publication number: 20160129751
    Abstract: A coupled torsion beam axle suspension system includes a trailing arm connected to each end of a torsion beam. A vehicle body fastener is mounted at a front end of the trailing arm. A spindle bracket is mounted to a rear outer side of the trailing arm. The vehicle body fastener includes a trailing arm bush at a front end of the trailing arm. A bush link is installed in front of and fastened to the trailing arm bush. A lower mounting bush is formed inside the bush link at a front outer side of the trailing arm bush and fastened to a lower side of a vehicle body. An upper mounting bush is mounted at a rear side of the lower mounting bush and move up and down between the bush link and the vehicle body by a cylinder unit disposed between the bush link and the vehicle body.
    Type: Application
    Filed: July 16, 2015
    Publication date: May 12, 2016
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Jaekil LEE, Jin Ho JUNG, Youn Hyung CHO, Seong Hee JEONG
  • Patent number: 9290075
    Abstract: A coupled torsion beam axle type suspension system may include trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm with a vehicle body. Each vehicle body-engaging unit may includes a trailing arm bush that is coupled to a front end portion of the respective trailing arm, a link bracket disposed in front of the trailing arm bush and engaged with the trailing arm bush in a width direction of a vehicle, a vehicle body mounting bush disposed outside of the trailing arm bush and in front of the trailing arm bush, installed in the link bracket, and engaged with a lower part of the vehicle body in a height direction of the vehicle; and a damper connected to the link bracket and the vehicle body abutting the vehicle body mounting bush.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: March 22, 2016
    Assignee: Hyundai Motor Company
    Inventors: Youn Hyung Cho, Jin-Ho Jung, Seon Pyung Kim, Jaekil Lee, Seong Hee Jeong
  • Patent number: 9150079
    Abstract: A coupled torsion beam axle type suspension system may includes trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm to a vehicle body. Each vehicle body-engaging unit may include a trailing arm bush, a mounting link, a rotation mounting bush, an upper mounting bush, an adapter, and a stay.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: October 6, 2015
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jin-Ho Jung, Seon Pyung Kim, Youn Hyung Cho, Jaekil Lee, Seong Hee Jeong
  • Patent number: 9096111
    Abstract: A coupled torsion beam axle type suspension system may include trailing arms respectively coupled to opposite ends of a torsion beam, a trailing arm bush coupled to a front end portion of the trailing arm, a link bracket mounted in front of the trailing arm bush and engaged therewith in a width direction of a vehicle, and a lower mounting bush mounted outside of the trailing arm bush in front thereof, installed in the link bracket, and engaged with a lower part of the vehicle body in a height direction of the vehicle, and an upper mounting bush offset, with respect to the lower mounting bush, by a predetermined width in the width direction of the vehicle, a predetermined height in a height direction thereof, and a predetermined length in a length direction of the vehicle body.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: August 4, 2015
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jaekil Lee, Youn Hyung Cho, Seon Pyung Kim, Dong Min Lim
  • Patent number: 9079474
    Abstract: Disclosed is a coupled torsion beam axle type suspension system. In particular, the coupled torsion beam axle type suspension system includes trailing arms respectively coupled to opposite ends of a torsion beam and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the trailing arm to a vehicle body. Each vehicle body-engaging unit includes a trailing arm bushing that is coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bushing and engaged thereto in a width direction of a vehicle, and a pair of connection links configured to respectively couple front and outer end portions thereof to the vehicle body, such that an instantaneous rotational center point of the rotation link is formed outside of the rotation link in the width direction of the vehicle.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: July 14, 2015
    Inventors: Jaekil Lee, Seon Pyung Kim, Youn Hyung Cho, Jin-Ho Jung, Seong Hee Jeong
  • Patent number: 9079473
    Abstract: A coupled torsion beam axle type suspension system (CTBA) may include trailing arms respectively coupled to opposite ends of a torsion beam, and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the each of the trailing arms to a vehicle body, wherein each vehicle body-engaging unit includes a trailing arm bush that may be coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bush and engaged thereto in a width direction of a vehicle, a slider rotatably connected to a front end portion of the rotation link, and slidable along a length direction of the vehicle body, and a connection link pivotally connecting an outer end portion of the rotation link and the vehicle body.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: July 14, 2015
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jaekil Lee, Seon Pyung Kim, Youn Hyung Cho, Jin-Ho Jung, Seong Hee Jeong
  • Publication number: 20150123368
    Abstract: A coupled torsion beam axle type suspension system may include trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm with a vehicle body. Each vehicle body-engaging unit may includes a trailing arm bush that is coupled to a front end portion of the respective trailing arm, a link bracket disposed in front of the trailing arm bush and engaged with the trailing arm bush in a width direction of a vehicle, a vehicle body mounting bush disposed outside of the trailing arm bush and in front of the trailing arm bush, installed in the link bracket, and engaged with a lower part of the vehicle body in a height direction of the vehicle; and a damper connected to the link bracket and the vehicle body abutting the vehicle body mounting bush.
    Type: Application
    Filed: September 25, 2014
    Publication date: May 7, 2015
    Applicant: Hyundai Motor Company
    Inventors: Youn Hyung CHO, Jin-Ho JUNG, Seon Pyung KIM, Jaekil LEE, Seong Hee JEONG
  • Publication number: 20150123372
    Abstract: Disclosed is a coupled torsion beam axle type suspension system. In particular, the coupled torsion beam axle type suspension system includes trailing arms respectively coupled to opposite ends of a torsion beam and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the trailing arm to a vehicle body. Each vehicle body-engaging unit includes a trailing arm bushing that is coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bushing and engaged thereto in a width direction of a vehicle, and a pair of connection links configured to respectively couple front and outer end portions thereof to the vehicle body, such that an instantaneous rotational center point of the rotation link is formed outside of the rotation link in the width direction of the vehicle.
    Type: Application
    Filed: September 15, 2014
    Publication date: May 7, 2015
    Inventors: Jaekil Lee, Seon Pyung Kim, Youn Hyung Cho, Jin-Ho Jung, Seong Hee Jeong
  • Publication number: 20150123369
    Abstract: A coupled torsion beam axle type suspension system may includes trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm to a vehicle body. Each vehicle body-engaging unit may include a trailing arm bush, a mounting link, a rotation mounting bush, an upper mounting bush, an adapter, and a stay.
    Type: Application
    Filed: August 29, 2014
    Publication date: May 7, 2015
    Applicant: Hyundai Motor Company
    Inventors: Jin-Ho JUNG, Seon Pyung KIM, Youn Hyung CHO, Jaekil LEE, Seong Hee JEONG
  • Publication number: 20150123370
    Abstract: A coupled torsion beam axle type suspension system (CTBA) may include trailing arms respectively coupled to opposite ends of a torsion beam, and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the each of the trailing arms to a vehicle body, wherein each vehicle body-engaging unit includes a trailing arm bush that may be coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bush and engaged thereto in a width direction of a vehicle, a slider rotatably connected to a front end portion of the rotation link, and slidable along a length direction of the vehicle body, and a connection link pivotally connecting an outer end portion of the rotation link and the vehicle body.
    Type: Application
    Filed: September 12, 2014
    Publication date: May 7, 2015
    Applicant: Hyundai Motor Company
    Inventors: Jaekil LEE, Seon Pyung Kim, Youn Hyung Cho, Jin-Ho Jung, Seong Hee Jeong
  • Publication number: 20150123371
    Abstract: A coupled torsion beam axle type suspension system may include trailing arms respectively coupled to opposite ends of a torsion beam, a trailing arm bush coupled to a front end portion of the trailing arm, a link bracket mounted in front of the trailing arm bush and engaged therewith in a width direction of a vehicle, and a lower mounting bush mounted outside of the trailing arm bush in front thereof, installed in the link bracket, and engaged with a lower part of the vehicle body in a height direction of the vehicle, and an upper mounting bush offset, with respect to the lower mounting bush, by a predetermined width in the width direction of the vehicle, a predetermined height in a height direction thereof, and a predetermined length in a length direction of the vehicle body.
    Type: Application
    Filed: September 12, 2014
    Publication date: May 7, 2015
    Applicant: Hyundai Motor Company
    Inventors: Jaekil Lee, Youn Hyung Cho, Seon Pyung Kim, Dong Min Lim
  • Patent number: 7688458
    Abstract: Methods and apparatus are provided for processing a print job through a copy of a workflow, modifying the copied workflow and reprocessing the print job only through the modified portion of the copied workflow. In addition, methods and apparatus in accordance with this invention are provided for modifying or inserting additional print files into a print job that has already been processed through a workflow, and processing only the modified or inserted print files through the workflow.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: March 30, 2010
    Assignee: Electronics for Imaging, Inc.
    Inventors: Puneet Goel, Shailesh Kunnath Venugopal, Jaekil Lee
  • Publication number: 20050248804
    Abstract: Methods and apparatus are provided for processing a print job through a copy of a workflow, modifying the copied workflow and reprocessing the print job only through the modified portion of the copied workflow. In addition, methods and apparatus in accordance with this invention are provided for modifying or inserting additional print files into a print job that has already been processed through a workflow, and processing only the modified or inserted print files through the workflow.
    Type: Application
    Filed: May 5, 2004
    Publication date: November 10, 2005
    Inventors: Puneet Goel, Shailesh Venugopal, Jaekil Lee