Patents by Inventor Tae Seong Lim

Tae Seong Lim 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).

  • DIE-CASTING APPARATUS FOR FABRICATING VEHICLE PART CASING AND METHOD OF FABRICATING VEHICLE PART CASING USING THE SAME
    Publication number: 20170157668
    Abstract: A method of fabricating a vehicle part casing using a die-casting apparatus includes preparing a molten aluminum (AL) alloy by heating an Al alloy. A die-casting mold is preheated, and then, the vehicle part casing is molded by pouring the molten Al alloy into the die-casting mold. The vehicle part casing is removed from the die-casting mold and a surface of the vehicle part casing is trimmed. Burs on the vehicle part casing are removed.
    Type: Application
    Filed: April 8, 2016
    Publication date: June 8, 2017
    Inventors: Dong Ha KANG, Tae Seong LIM, Kwi Seung IN, Jung Ho LEE
  • MOLD APPARATUS FOR HIGH PRESSURE CASTING
    Publication number: 20170151607
    Abstract: A mold apparatus for high pressure casting includes an upper mold having an internal space filled with a molten metal and a core pin elevating groove at an inner wall of the upper mold. A lower mold is disposed at a lower part of the upper mold and fixed with an insert. A core pin portion is elevatably installed in the core pin elevating groove to be elevated depending on a filling pressure of the molten metal filled in the internal space.
    Type: Application
    Filed: April 12, 2016
    Publication date: June 1, 2017
    Inventors: Mun Gu KANG, Kwang Min YOON, Tae Seong LIM, Hyung Sop YOON
  • Method for manufacturing metal/composite hybrid wheel for vehicle and metal/composite hybrid wheel manufactured by the same
    Patent number: 9259882
    Abstract: The present invention provides a method for manufacturing a metal/composite hybrid wheel for a vehicle by molding an inner rim of a composite material by compression and, at the same time, bonding an outer rim of a metal material to the inner rim to induce compressive residual stress in the bonding area by a difference in thermal expansion coefficient between the outer rim and the inner rim, thereby increasing the adhesive strength of the bonding area and the durability of the wheel. The present invention further provides a metal/composite hybrid wheel for a vehicle manufactured by the method.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: February 16, 2016
    Assignees: Hyundai Motor Company, Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Tae Seong Lim, Min Soo Kim, Seung Hwan Chang, Seong Hwan Yoo
  • METHOD FOR MANUFACTURING METAL/COMPOSITE HYBRID WHEEL FOR VEHICLE AND METAL/COMPOSITE HYBRID WHEEL MANUFACTURED BY THE SAME
    Publication number: 20120043014
    Abstract: The present invention provides a method for manufacturing a metal/composite hybrid wheel for a vehicle by molding an inner rim of a composite material by compression and, at the same time, bonding an outer rim of a metal material to the inner rim to induce compressive residual stress in the bonding area by a difference in thermal expansion coefficient between the outer rim and the inner rim, thereby increasing the adhesive strength of the bonding area and the durability of the wheel. The present invention further provides a metal/composite hybrid wheel for a vehicle manufactured by the method.
    Type: Application
    Filed: November 29, 2010
    Publication date: February 23, 2012
    Applicants: Chung-Ang University Industry-Academy Cooperation Foundation, HYUNDAI MOTOR COMPANY
    Inventors: Tae Seong Lim, Min Soo Kim, Seung Hwan Chang, Seong Hwan Yoo