Tae In CHUNG

Follow

Person

Pohang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Mold flux and casting method using same
- Patent number 11,794,238
- Issue date Oct 24, 2023
- POSCO Co., Ltd
- Jun Yong Park
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten material treatment apparatus
- Patent number 11,203,059
- Issue date Dec 21, 2021
- Posco
- Hyun Jin Cho
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MOLD FLUX AND CASTING METHOD USING SAME
- Publication number 20220118506
- Publication date Apr 21, 2022
- POSCO
- Jun Yong PARK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLTEN MATERIAL TREATMENT APPARATUS
- Publication number 20200222974
- Publication date Jul 16, 2020
- POSCO
- Hyun Jin CHO
- B22 - CASTING POWDER METALLURGY