Patents by Inventor Hwan Cheol Kim

Hwan Cheol 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).

  • COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME
    Publication number: 20240158338
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Hwan Il JE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • BRAKE SIGNAL CONTROLLING SYSTEM FOR VEHICLE AND METHOD THEREOF
    Publication number: 20130151102
    Abstract: A brake signal controlling system for a vehicle includes a brake pedal, a master cylinder, a stop lamp to show the operation of a brake to another vehicle, and an ESC system for vehicle stability. The brake signal controlling system may also include a control unit controlling the ESC system, a wake-up unit to selectively operate the ESC system, a pressure sensor to receive the information on pressure of the master cylinder, a plurality of sensors to transmit the information of a travel situation to the ESC system, and a lamp turn-on relay connected to the ESC system and selectively turning on the stop lamp. A method of controlling a brake signal is also described.
    Type: Application
    Filed: September 12, 2012
    Publication date: June 13, 2013
    Applicant: Hyundai Motor Company
    Inventor: Hwan Cheol Kim