Jae Sin YANG

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hot stamping method
- Patent number 10,286,439
- Issue date May 14, 2019
- MS Autotech Co., Ltd.
- Hong Kyo Jin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
HOT STAMPING METHOD
- Publication number 20180236520
- Publication date Aug 23, 2018
- MS AUTOTECH CO., LTD.
- Hong Kyo JIN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...