Inventor · disambiguated record
Frederic B. Shapiro
Also filed as: SHAPIRO FREDERIC B
4 granted patents·141 citations·filing 1990–1997
80Inventor score
Files withMOTOROLA INC4
Top patents by PatentIndex Score
4 records- 0183US5618688AMethod of forming a monolithic semiconductor integrated circuit having an N-channel JFETMOTOROLA INC·Filed 1994·Granted Apr 8, 1997·66 cites·13 claims
- 0261US5359535AMethod for optimization of digital circuit delaysMOTOROLA INC·Filed 1992·Granted Oct 25, 1994·40 cites·7 claims
- 0357US6166766ASensing circuit for capturing a pixel signalMOTOROLA INC·Filed 1997·Granted Dec 26, 2000·25 cites·6 claims
- 0448US5291075AFault detection circuitMOTOROLA INC·Filed 1990·Granted Mar 1, 1994·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →