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Dalyoung Yoon
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Seongnam-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for exhaust gas purification and manufacturing method thereof
Patent number
12,042,789
Issue date
Jul 23, 2024
Hyundai Motor Company
Kwan Young Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst for reducing carbon monoxide and hydrocarbon, and method f...
Patent number
11,433,380
Issue date
Sep 6, 2022
Hyundai Motor Company
Kwan-Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas post processing apparatus
Patent number
10,648,387
Issue date
May 12, 2020
Hyundai Motor Company
Dalyoung Yoon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR EXHAUST GAS PURIFICATION AND MANUFACTURING METHOD THEREOF
Publication number
20230278019
Publication date
Sep 7, 2023
Hyundai Motor Company
Kwan Young Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CARBON MONOXIDE AND HYDROCARBON OXIDATION CATALYST, A METHOD FOR PR...
Publication number
20230256421
Publication date
Aug 17, 2023
Hyundai Motor Company
Kwan-Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOx REDUCING CATALYST AND EXHAUST GAS PURIFICATION SYSTEM FOR VEHICLE
Publication number
20220305466
Publication date
Sep 29, 2022
HUNDAI MOTOR COMPANY
Hyokyung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZEOLITE CATALYST FOR HYDROCARBON OXIDATION AND METHOD FOR MANUFACTU...
Publication number
20220161241
Publication date
May 26, 2022
Hyundai Motor Company
Dalyoung Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR REDUCING CARBON MONOXIDE AND HYDROCARBON, AND METHOD F...
Publication number
20220152601
Publication date
May 19, 2022
Hyundai Motor Company
Kwan-Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nox Storage Catalyst and Method for Preparing the Same
Publication number
20220134320
Publication date
May 5, 2022
Hyundai Motor Company
Dalyoung Yoon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING SCR CATALYST AND SCR CATALYST PREPARED THEREBY
Publication number
20220134321
Publication date
May 5, 2022
Hyundai Motor Company
Dalyoung Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR REMOVING NITROGEN OXIDE AND MANUFACTURING METHOD THEREOF
Publication number
20210106979
Publication date
Apr 15, 2021
Hyundai Motor Company
Dalyoung YOON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL