Inventor · disambiguated record
Francis P. Carrubba
Also filed as: CARRUBBA FRANCIS P · CARRUBBA FRANCIS PAUL
5 granted patents·260 citations·filing 1975–1995
84Inventor score
Top patents by PatentIndex Score
5 records- 0191US4719568AHierarchical memory system including separate cache memories for storing data and instructionsIBM·Filed 1982·Granted Jan 12, 1988·127 cites·16 claims
- 0286US4091242AHigh speed voice replay via digital delta modulationIBM·Filed 1977·Granted May 23, 1978·38 cites·5 claims
- 0376US4149218AMinimum delay module assemblyIBM·Filed 1977·Granted Apr 10, 1979·33 cites·12 claims
- 0470US5629866AAudio-visual presentation systemPHILIPS CORP·Filed 1995·Granted May 13, 1997·50 cites·10 claims
- 0561US3971987AGain method and apparatus for a delta modulatorIBM·Filed 1975·Granted Jul 27, 1976·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →