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Patent applications and USPTO patent grants for Frederick; Allen H..The latest application filed is for "retro-etch process for forming gate electrodes of mos integrated circuits".
Patent | Date |
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Retro-etch process for forming gate electrodes of MOS integrated circuits Grant 4,334,348 - Trenary , et al. June 15, 1 | 1982-06-15 |
Retro-etch process for integrated circuits Grant 4,318,759 - Trenary , et al. March 9, 1 | 1982-03-09 |
Fabrication of high resistivity semiconductor resistors by ion implanatation Grant 4,196,228 - Priel , et al. April 1, 1 | 1980-04-01 |
Low power write-once, read-only memory array Grant 4,152,627 - Priel , et al. May 1, 1 | 1979-05-01 |
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