Inventor · disambiguated record
Harold L. Spangler
Also filed as: SPANGLER HAROLD L
5 granted patents·89 citations·filing 1982–1991
81Inventor score
Files withMOTOROLA INC5
Top patents by PatentIndex Score
5 records- 0170US4980579AECL gate having dummy load for substantially reducing skewMOTOROLA INC·Filed 1988·Granted Dec 25, 1990·20 cites·17 claims
- 0270US4926066AClock distribution circuit having minimal skewMOTOROLA INC·Filed 1988·Granted May 15, 1990·41 cites·8 claims
- 0359US4486880AOutput multiplexer having one gate delayMOTOROLA INC·Filed 1982·Granted Dec 4, 1984·12 cites·5 claims
- 0437US4942358AIntegrated circuit option identification circuit and methodMOTOROLA INC·Filed 1988·Granted Jul 17, 1990·9 cites·5 claims
- 0536US5130674AVoltage controlled oscilator having controlled bias voltage, AGC and output amplifierMOTOROLA INC·Filed 1991·Granted Jul 14, 1992·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →