Vivian W. Chao

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Yorktown Heights, NY, US

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Patents Grantslast 30 patents

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Polystyrene-tetrathiafulvalene polymers as deep-ultraviolet mask ma...
- Patent number 4,543,319
- Issue date Sep 24, 1985
- International Business Machines Corporation
- Vivian W. Chao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY