T. H. P. Chang

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Foster City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated microcolumn and scanning probe microscope arrays
- Patent number 6,369,385
- Issue date Apr 9, 2002
- Applied Materials, Inc.
- Lawrence P. Muray
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Precision alignment of microcolumn tip to a micron-size extractor a...
- Patent number 6,297,584
- Issue date Oct 2, 2001
- Etec Systems, Inc.
- Ho-Seob Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precision alignment of microcolumn tip to a micron-size extractor a...
- Patent number 6,171,165
- Issue date Jan 9, 2001
- Etec Systems, Inc.
- Ho-Seob Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon microlens cleaning system
- Patent number 6,077,417
- Issue date Jun 20, 2000
- Etec Systems, Inc.
- Kim Y. Lee
- B82 - NANO-TECHNOLOGY