Patents by Inventor Seung Beom YOO

Seung Beom YOO 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).

  • CATALYTIC DEVICE FOR STOICHIOMETRIC AIR-FUEL RATIO GASOLINE ENGINE AND CATALYTIC SYSTEM INCLUDING THE SAME
    Publication number: 20170268397
    Abstract: The present disclosure provides a catalytic device for a stoichiometric air-fuel ratio gasoline engine, in which exhaust gas discharged from a gasoline engine sequentially passes through a WCC (Warm up Catalytic Converter) and a UCC (Under floor Catalytic Converter). In particular, the catalytic device may include an LNT (Lean NOx Trap) component added to one of the WCC and the UCC.
    Type: Application
    Filed: November 17, 2016
    Publication date: September 21, 2017
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Mu-Young CHOI, Seok-Jae KIM, Han-Hyung LEE, Seung-Beom YOO, Jung-Min SEO, Jae-Hoon JOUNG
  • SYSTEM AND METHOD FOR CONTROLLING CONDITIONS FOR ENTRY INTO FUEL CUT MODE
    Publication number: 20160144318
    Abstract: A system for controlling a condition for entry into a fuel cut mode comprises a controller that receives a temperature of a catalyst in a catalytic converter and determines whether the temperature is within a temperature range in which the catalyst is activated, wherein the controller changes a condition for entry into the fuel cut mode according to the temperature.
    Type: Application
    Filed: May 26, 2015
    Publication date: May 26, 2016
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Mu Young CHOI, Seung Beom YOO, Jae Hoon JOUNG