Lee Hyeon KIM

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Uiwang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hypertube transport system
- Patent number 11,787,448
- Issue date Oct 17, 2023
- KRRI
- Kwan Sup Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYPERTUBE TRANSPORT SYSTEM
- Publication number 20200239036
- Publication date Jul 30, 2020
- KRRI
- Kwan Sup LEE
- B61 - RAILWAYS
Information Patent Application
HYPER-TUBE SYSTEM USING VEHICLE POSITION DETECTION
- Publication number 20200241137
- Publication date Jul 30, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- SuYong CHOI
- B60 - VEHICLES IN GENERAL