John C. Matthews

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Columbia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for photoresist stripping using reverse flow
- Patent number 5,071,485
- Issue date Dec 10, 1991
- Fusion Systems Corporation
- John C. Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for photoresist stripping
- Patent number 4,885,047
- Issue date Dec 5, 1989
- Fusion Systems Corporation
- Michael G. Ury
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hardening of photoresist
- Patent number 4,548,688
- Issue date Oct 22, 1985
- Fusion Semiconductor Systems
- John C. Matthews
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for performing deep UV photolithography
- Patent number 4,532,427
- Issue date Jul 30, 1985
- Fusion Systems Corp.
- John C. Matthews
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY