Kang-Myung YI

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Battery thermal treatment apparatus and method for battery thermal...
- Patent number 11,002,483
- Issue date May 11, 2021
- SUNGEEL HITECH CO., LTD
- Kwang-Bum Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing solid lithium salt from lithium solution
- Patent number 10,850,989
- Issue date Dec 1, 2020
- SUNGEEL HITECH CO., LTD.
- Suk-Hyun Byun
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacturing method of crude copper from low-grade copper sludge
- Patent number 10,697,041
- Issue date Jun 30, 2020
- SUNGEEL HIMETAL
- Young-Myoung Seo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing lithium phosphate from a lithium solution
- Patent number 10,566,664
- Issue date Feb 18, 2020
- SUNGEEL HITECH CO., LTD.
- Suk-Hyun Byun
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BATTERY THERMAL TREATMENT APPARATUS AND METHOD FOR BATTERY THERMAL...
- Publication number 20190086149
- Publication date Mar 21, 2019
- SUNGEEL HITECH CO., LTD
- Kwang-Bum LEE
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD FOR PREPARING SOLID LITHIUM SALT FROM LITHIUM SOLUTION
- Publication number 20180170763
- Publication date Jun 21, 2018
- SUNGEEL HITECH CO., LTD.
- Suk-Hyun BYUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING LITHIUM PHOSPHATE FROM A LITHIUM SOLUTION
- Publication number 20180166753
- Publication date Jun 14, 2018
- SUNGEEL HITECH CO., LTD.
- Suk-Hyun BYUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MANUFACTURING METHOD OF CRUDE COPPER FROM LOW-GRADE COPPER SLUDGE
- Publication number 20180148812
- Publication date May 31, 2018
- SungEel HiMetal
- Young-Myoung SEO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF SEPARATING AND RECOVERING VALUABLE METAL FROM REMANUFACTU...
- Publication number 20160138131
- Publication date May 19, 2016
- KC COTTRELL CO., LTD.
- Kang-Myung YI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...