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Patent applications and USPTO patent grants for Witman; David F..The latest application filed is for "method for fabricating multi-layer thin film structure having a separation layer".
Patent | Date |
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Method for fabricating multi-layer thin film structure having a separation layer Grant 5,534,094 - Arjavalingam , et al. July 9, 1 | 1996-07-09 |
Base developable negative photoresist composition and use thereof Grant 5,286,599 - Babich , et al. February 15, 1 | 1994-02-15 |
Multi-layer thin film structure and parallel processing method for fabricating same Grant 5,258,236 - Arjavalingam , et al. November 2, 1 | 1993-11-02 |
Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions Grant 5,059,512 - Babich , et al. October 22, 1 | 1991-10-22 |
Simultaneous multiple level interconnection process Grant 4,840,923 - Flagello , et al. June 20, 1 | 1989-06-20 |
Plasma-resistant polymeric material, preparation thereof, and use thereof Grant 4,782,008 - Babich , et al. November 1, 1 | 1988-11-01 |
Laser beam homogenizer Grant 4,744,615 - Fan , et al. May 17, 1 | 1988-05-17 |
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