Inventor · disambiguated record
David S. Maitland
Also filed as: MAITLAND DAVID S · MAITLAND DAVID STEVEN
9 granted patents·331 citations·filing 1974–1995
90Inventor score
Files withHEWLETT PACKARD CO9
Top patents by PatentIndex Score
9 records- 0194US5581197AMethod of programming a desired source resistance for a driver stageHEWLETT PACKARD CO·Filed 1995·Granted Dec 3, 1996·135 cites·2 claims
- 0286US4049980AIGFET threshold voltage compensatorHEWLETT PACKARD CO·Filed 1976·Granted Sep 20, 1977·24 cites·9 claims
- 0382US3971925AAdaptable programmed calculator having provision for plug-in keyboard and memory modulesHEWLETT PACKARD CO·Filed 1974·Granted Jul 27, 1976·47 cites·42 claims
- 0479US5646809AHigh voltage tolerant CMOS input/output pad circuitsHEWLETT PACKARD CO·Filed 1995·Granted Jul 8, 1997·39 cites·32 claims
- 0574US4052604ABinary adderHEWLETT PACKARD CO·Filed 1976·Granted Oct 4, 1977·36 cites·3 claims
- 0659US4181966AAdaptable programmed calculator including a percent keyboard operatorHEWLETT PACKARD CO·Filed 1976·Granted Jan 1, 1980·21 cites·4 claims
- 0757US4045684AInformation transfer bus circuit with signal loss compensationHEWLETT PACKARD CO·Filed 1976·Granted Aug 30, 1977·9 cites·3 claims
- 0845US4054788AModular binary half-adderHEWLETT PACKARD CO·Filed 1976·Granted Oct 18, 1977·15 cites·10 claims
- 0933US4156921AAdaptable programmed calculator including automatic decimal point positioningHEWLETT PACKARD CO·Filed 1976·Granted May 29, 1979·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →