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Patent applications and USPTO patent grants for Roskell; Derek.The latest application filed is for "data processing apparatus with self-emulation capability".
Patent | Date |
---|---|
Data processing apparatus with self-emulation capability Grant 5,249,266 - Dye , et al. * September 28, 1 | 1993-09-28 |
Logic circuits systems, and methods having individually testable logic modules Grant 5,173,904 - Daniels , et al. December 22, 1 | 1992-12-22 |
Data processing apparatus with self-emulation capability Grant 5,140,687 - Dye , et al. August 18, 1 | 1992-08-18 |
Logic circuit having individually testable logic modules Grant 4,860,290 - Daniels , et al. August 22, 1 | 1989-08-22 |
Parallel binary adder having grouped stages including dynamic logic to increase carry propagation speed Grant 4,858,167 - Simpson , et al. August 15, 1 | 1989-08-15 |
Single chip processor connected to an external memory chip Grant 4,532,587 - Roskell , et al. July 30, 1 | 1985-07-30 |
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