Inventor · disambiguated record
Donald C. Ryon
Also filed as: RYON DONALD C · RYON DONALD CARROLL
5 granted patents·53 citations·filing 1976–1981
78Inventor score
Files withMOTOROLA INC5
Top patents by PatentIndex Score
5 records- 0174US4077010ADigital pulse doubler with 50 percent duty cycleMOTOROLA INC·Filed 1976·Granted Feb 28, 1978·16 cites·5 claims
- 0268US4310804AInput activated frequency synthesizerMOTOROLA INC·Filed 1979·Granted Jan 12, 1982·19 cites·2 claims
- 0354US4256008AMusical instrument tuner with incremental scale shiftMOTOROLA INC·Filed 1979·Granted Mar 17, 1981·11 cites·8 claims
- 0450US4085645AInstantly retunable tone generator for an electronic musical instrumentMOTOROLA INC·Filed 1976·Granted Apr 25, 1978·7 cites·8 claims
- 0526US4412187APhase adjustable horizontal oscillator for a data display monitorMOTOROLA INC·Filed 1981·Granted Oct 25, 1983·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →