Jian YI

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Ningbo, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-fine nanocrystalline diamond precision cutting tool and manuf...
- Patent number 11,684,981
- Issue date Jun 27, 2023
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING CHINESE ACADEMY OF SCI...
- Nan Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-supporting ultra-fine nanocrystalline diamond thick film
- Patent number 11,359,276
- Issue date Jun 14, 2022
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING, CHINESE ACADEMY OF...
- Nan Jiang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SELF-SUPPORTING ULTRA-FINE NANOCRYSTALLINE DIAMOND THICK FILM
- Publication number 20210140038
- Publication date May 13, 2021
- NINGB0 INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Nan JIANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ULTRA-FINE NANOCRYSTALLINE DIAMOND PRECISION CUTTING TOOL AND MANUF...
- Publication number 20210016364
- Publication date Jan 21, 2021
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Nan JIANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR