Inventor · disambiguated record
Derrell Q. Johnson
Also filed as: JOHNSON DERRELL Q
2 granted patents·38 citations·filing 1987–1990
61Inventor score
Technology areasH03K
Top patents by PatentIndex Score
2 records- 0176US4855622ATTL compatible switching circuit having controlled ramp outputNORTH AMERICAN PHILIPS CORP SI·Filed 1987·Granted Aug 8, 1989·33 cites·18 claims
- 0230US5159213ALogic gate circuit with limited transient bounce in potential of the internal voltage supply linesPHILIPS CORP·Filed 1990·Granted Oct 27, 1992·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →