Bo Min Jeon

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Ulsan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Free-cutting leadless copper alloy with no lead and bismuth
- Patent number 11,692,243
- Issue date Jul 4, 2023
- POONGSAN CORPORATION
- Bo Min Jeon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production method for high purity copper powder using a thermal plasma
- Patent number 9,061,353
- Issue date Jun 23, 2015
- Poongsan Corporation
- Dae Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Copper alloy with high strength and high conductibility, and method...
- Patent number 8,652,274
- Issue date Feb 18, 2014
- Poonsgan Corporation
- Dae Hyun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
FREE-CUTTING LEADLESS COPPER ALLOY WITH NO LEAD AND BISMUTH
- Publication number 20210363613
- Publication date Nov 25, 2021
- POONGSAN CORPORATION
- BO MIN JEON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY MATERIAL FOR CONTINUOUS CASTING MOLD AND PROCESS FOR P...
- Publication number 20150376755
- Publication date Dec 31, 2015
- POONGSAN CORPORATION
- Dae Hyun KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY HAVING HIGH STRENGTH AND HIGH CONDUCTIVITY, AND METHO...
- Publication number 20120312430
- Publication date Dec 13, 2012
- Dae Hyun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY WITH HIGH STRENGTH AND HIGH CONDUCTIBILITY, AND METHOD...
- Publication number 20120312431
- Publication date Dec 13, 2012
- POONGSAN CORPORATION
- Dae Hyun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION METHOD FOR HIGH PURITY COPPER POWDER USING A THERMAL PLASMA
- Publication number 20120240726
- Publication date Sep 27, 2012
- Poongsan Corporation
- Dae Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...