Daejun Chang

Follow

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum heat-insulation device for low-temperature tank
- Patent number 11,835,182
- Issue date Dec 5, 2023
- Lattice Technology Co., Ltd.
- Daejun Chang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Natural gas liquefaction system
- Patent number 9,829,245
- Issue date Nov 28, 2017
- Korea Advanced Institute of Science and Technology
- Daejun Chang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM HEAT-INSULATION DEVICE FOR LOW-TEMPERATURE TANK
- Publication number 20220178496
- Publication date Jun 9, 2022
- LATTICE TECHNOLOGY CO., LTD.
- Daejun CHANG
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
NATURAL GAS LIQUEFACTION SYSTEM
- Publication number 20150226476
- Publication date Aug 13, 2015
- Korea Advanced Institute of Science and Technology
- Daejun Chang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS