Joo-Yun Lee

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San Leandro, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition for cleaning chemical mechanical planarization apparatus
- Patent number 6,852,682
- Issue date Feb 8, 2005
- EKC Technology, Inc.
- Robert J. Small
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Composition for cleaning chemical mechanical planarization apparatus
- Patent number 6,498,131
- Issue date Dec 24, 2002
- EKC Technology, Inc.
- Robert J. Small
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Composition for cleaning chemical mechanical planarization apparatus
- Publication number 20030073601
- Publication date Apr 17, 2003
- Robert J. Small
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...