Won Hyuck CHOI

Person

Chungcheongnam-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic alignment method of high-pressure gas container
- Patent number 11,927,309
- Issue date Mar 12, 2024
- AMT CO., LTD.
- Won Ho Choi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for automatically replacing high-pressure gas barrels
- Patent number 11,619,355
- Issue date Apr 4, 2023
- AMT CO., LTD.
- Won Ho Choi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Device for automatically opening/closing gas barrel valve and metho...
- Patent number 11,603,966
- Issue date Mar 14, 2023
- AMT CO., LTD.
- Du Chul Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for automatically opening/closing gas barrel valve and metho...
- Patent number 11,378,232
- Issue date Jul 5, 2022
- AMT CO., LTD.
- Du Chul Kim
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System for automatically replacing high-pressure gas tank and metho...
- Patent number 11,320,094
- Issue date May 3, 2022
- AMT CO., LTD.
- Won Ho Choi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR AUTOMATICALLY OPENING/CLOSING GAS BARREL VALVE AND METHO...
- Publication number 20220090740
- Publication date Mar 24, 2022
- AMT CO., LTD.
- Du Chul KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM FOR AUTOMATICALLY REPLACING HIGH-PRESSURE GAS TANK AND METHO...
- Publication number 20210222834
- Publication date Jul 22, 2021
- AMT CO., LTD.
- Won Ho CHOI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR AUTOMATICALLY REPLACING HIGH-PRESSURE GAS BARRELS
- Publication number 20210190269
- Publication date Jun 24, 2021
- AMT CO., LTD.
- Won Ho CHOI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
AUTOMATIC ALIGNMENT METHOD OF HIGH-PRESSURE GAS CONTAINER
- Publication number 20210190268
- Publication date Jun 24, 2021
- AMT CO., LTD.
- Won Ho CHOI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
DEVICE FOR AUTOMATICALLY OPENING/CLOSING GAS BARREL VALVE AND METHO...
- Publication number 20210156520
- Publication date May 27, 2021
- AMT CO., LTD.
- Du Chul KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HIGH-PRESSURE GAS CYLINDER GASKET AUTOMATIC REPLACEMENT DEVICE
- Publication number 20210080061
- Publication date Mar 18, 2021
- AMT CO., LTD.
- Won Ho CHOI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
SYSTEM FOR HANDLING LUGGAGE AND METHOD THEREOF
- Publication number 20180075297
- Publication date Mar 15, 2018
- Hanseo University Academic Cooperation Foundation
- Kang Seock LEE
- G01 - MEASURING TESTING

Won Hyuck CHOI

Person

Patents Grantslast 30 patents

Automatic alignment method of high-pressure gas container

Method for automatically replacing high-pressure gas barrels

Device for automatically opening/closing gas barrel valve and metho...

Device for automatically opening/closing gas barrel valve and metho...

System for automatically replacing high-pressure gas tank and metho...

Patents Applicationslast 30 patents

DEVICE FOR AUTOMATICALLY OPENING/CLOSING GAS BARREL VALVE AND METHO...

SYSTEM FOR AUTOMATICALLY REPLACING HIGH-PRESSURE GAS TANK AND METHO...

METHOD FOR AUTOMATICALLY REPLACING HIGH-PRESSURE GAS BARRELS

AUTOMATIC ALIGNMENT METHOD OF HIGH-PRESSURE GAS CONTAINER

DEVICE FOR AUTOMATICALLY OPENING/CLOSING GAS BARREL VALVE AND METHO...

HIGH-PRESSURE GAS CYLINDER GASKET AUTOMATIC REPLACEMENT DEVICE

SYSTEM FOR HANDLING LUGGAGE AND METHOD THEREOF