Inventor · disambiguated record
Ralph D. Smallwood
Also filed as: SMALLWOOD RALPH D · SMALLWOOD RALPH DOUGLAS
3 granted patents·1 pending application·251 citations·filing 1994–2004
78Inventor score
Files withMOTOROLA INC3
Top patents by PatentIndex Score
4 records- 0186US5528666APersonal phone expansion systemMOTOROLA INC·Filed 1994·Granted Jun 18, 1996·132 cites·8 claims
- 0282US5822726ASpeech presence detector based on sparse time-random signal samplesMOTOROLA INC·Filed 1995·Granted Oct 13, 1998·79 cites·19 claims
- 0379US7282891B2Method for charging a batteryMOTOROLA INC·Filed 2002·Granted Oct 16, 2007·40 cites·30 claims
- 0440US2005017683A1Method for charging a batteryFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →