Kyeong-Hyeon Kim

Follow

Person

Anyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Gas sensor
- Patent number 12,007,302
- Issue date Jun 11, 2024
- HYUNDAI KEFICO CORPORATION
- Seung Tae Lee
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor for vehicle
- Patent number 11,131,231
- Issue date Sep 28, 2021
- HYUNDAI KEFICO CORPORATION
- Dae-Gun Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR
- Publication number 20220113212
- Publication date Apr 14, 2022
- HYUNDAI KEFICO CORPORATION
- Seung Tae Lee
- G01 - MEASURING TESTING
Information Patent Application
OXYGEN SENSOR FOR VEHICLE
- Publication number 20200049054
- Publication date Feb 13, 2020
- HYUNDAI KEFICO CORPORATION
- Dae-Gun Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES