Inventor · disambiguated record
Don W. Zobel
Also filed as: ZOBEL DON W
12 granted patents·175 citations·filing 1975–1992
91Inventor score
Top patents by PatentIndex Score
12 records- 0185US4117819AThreshold circuit suitable for use in electronic ignition systemsMOTOROLA INC·Filed 1976·Granted Oct 3, 1978·19 cites·8 claims
- 0284US4780625AIntegrated circuit sensor circuitMOTOROLA INC·Filed 1987·Granted Oct 25, 1988·33 cites·18 claims
- 0382US4352056ASolid-state voltage reference providing a regulated voltage having a high magnitudeMOTOROLA INC·Filed 1980·Granted Sep 28, 1982·45 cites·12 claims
- 0468US4049326AFail safe circuit for an anti-skid control apparatusMOTOROLA INC·Filed 1975·Granted Sep 20, 1977·11 cites·2 claims
- 0565US4431874ABalanced current multiplier circuit for a subscriber loop interface circuitMOTOROLA INC·Filed 1981·Granted Feb 14, 1984·15 cites·13 claims
- 0664US4227157AFrequency compensated high frequency amplifiersMOTOROLA INC·Filed 1979·Granted Oct 7, 1980·10 cites·8 claims
- 0757US4377790APrecision differential relaxation oscillator circuitMOTOROLA INC·Filed 1981·Granted Mar 22, 1983·10 cites·14 claims
- 0856US4491804ABias circuit which is independent of output device voltage characteristics for biasing an amplifier in class AB operationMOTOROLA INC·Filed 1982·Granted Jan 1, 1985·9 cites·24 claims
- 0956US4485341ACurrent limiter circuitMOTOROLA INC·Filed 1982·Granted Nov 27, 1984·11 cites·13 claims
- 1047US5184028ACurrent compensating charge pump circuitMOTOROLA INC·Filed 1992·Granted Feb 2, 1993·9 cites·7 claims
- 1129US5093585ACurrent biasing for I2 L circuitsMOTOROLA INC·Filed 1991·Granted Mar 3, 1992·2 cites·8 claims
- 1229US4278094APacemaker with pulse width adjustment circuitryMEDTRONIC INC·Filed 1979·Granted Jul 14, 1981·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →