Jung Min PARK

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for attaching semiconductor parts
- Patent number 11,823,920
- Issue date Nov 21, 2023
- JMJ KOREA CO., LTD.
- Yun Hwa Choi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC WELDING SYSTEM AND POWER MODULE PACKAGE FOR POWER CONVER...
- Publication number 20250018498
- Publication date Jan 16, 2025
- JMJ Korea Co., Ltd.
- Yun Hwa CHOI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR ATTACHING SEMICONDUCTOR PARTS
- Publication number 20210320019
- Publication date Oct 14, 2021
- JMJ KOREA CO., LTD.
- Yun Hwa CHOI
- B22 - CASTING POWDER METALLURGY