Patents by Inventor Sunghwan CHI

Sunghwan CHI 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).

  • FUEL FILTER FOR DIESEL ENGINE
    Publication number: 20150343345
    Abstract: A fuel filter for a diesel engine may include a head cover, a housing which is engaged to the head cover and accommodates a filter assembly, a body which passes through the head cover and is disposed at the center of the filter assembly, and a heater assembly which is disposed inside of the body, in which the housing is integrally engaged with an engine body, and the heater assembly selectively operates depending on a detection signal of a fuel temperature sensor provided at the engine body.
    Type: Application
    Filed: December 1, 2014
    Publication date: December 3, 2015
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dongmyoung RYOO, Sunghwan CHI, Seungyup OH, Changho HAM, Pilseon CHOI, Buyeol RYU, Sangpil BYUN, Taeho HAN, Giwon PARK