Myung Jun PARK

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Laser welding method and monitoring method for secondary battery
- Patent number 12,172,234
- Issue date Dec 24, 2024
- Samsung SDI Co., Ltd.
- Jae Hoon Roh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding method and monitoring method for secondary battery
- Patent number 11,897,054
- Issue date Feb 13, 2024
- Samsung SDI Co., Ltd.
- Jae Hoon Roh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding method and laser welding device for secondary battery
- Patent number 11,806,807
- Issue date Nov 7, 2023
- Samsung SDI Co., Ltd.
- Yong Gyu An
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER WELDING METHOD AND MONITORING METHOD FOR SECONDARY BATTERY
- Publication number 20240123548
- Publication date Apr 18, 2024
- Samsung SDI Co., Ltd.
- Jae Hoon ROH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR MANUFACTURING SECONDARY BATTERY
- Publication number 20240116135
- Publication date Apr 11, 2024
- Samsung SDI Co., Ltd.
- Yong Gyu AN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD AND LASER WELDING DEVICE FOR SECONDARY BATTERY
- Publication number 20220126399
- Publication date Apr 28, 2022
- Samsung SDI Co., Ltd.
- Yong Gyu AN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD AND MONITORING METHOD FOR SECONDARY BATTERY
- Publication number 20210252638
- Publication date Aug 19, 2021
- Samsung SDI Co., Ltd.
- Jae Hoon ROH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR