Joonho AN

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Gyeonggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD WITH IMPROVED SLURRY FLOWABILITY AND PROCESS FOR PREP...
- Publication number 20250144764
- Publication date May 8, 2025
- SK enpulse Co., Ltd.
- Yujin SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE US...
- Publication number 20250144766
- Publication date May 8, 2025
- SK enpulse Co., Ltd.
- Yujin SHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLISHING PAD AND METHOD OF MONITORING A POLISHING PROCESS USING TH...
- Publication number 20240227113
- Publication date Jul 11, 2024
- SK enpulse Co., Ltd.
- Joonho AN
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR MANUFACTURING A POLISHING SHEET AND A POLISHING PAD
- Publication number 20240066661
- Publication date Feb 29, 2024
- SK enpulse Co., Ltd.
- Joonho AN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL