Jun TIAN

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of polishing copper wiring surfaces in ultra large scale int...
- Patent number 8,921,229
- Issue date Dec 30, 2014
- Yuling Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREVENTING OXIDATION OF MULTILAYER WIRINGS IN ULTRA LARGE...
- Publication number 20120321780
- Publication date Dec 20, 2012
- Yuling LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF POLISHING COPPER WIRING SURFACES IN ULTRA LARGE SCALE INT...
- Publication number 20120315764
- Publication date Dec 13, 2012
- Yuling LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...