Inventor · disambiguated record
Robert Spence
Also filed as: SPENCE ROBERT · SPENCE ROBERT L
3 granted patents·2 pending applications·26 citations·filing 1984–2009
67Inventor score
Top patents by PatentIndex Score
5 records- 0165US7617268B2Method and apparatus supporting non-additive calculations in graphics accelerators and digital signal processorsQSIGMA INC·Filed 2005·Granted Nov 10, 2009·4 cites·27 claims
- 0263US4534522ASpool retaining deviceSPENCE ROBERT L·Filed 1984·Granted Aug 13, 1985·18 cites·4 claims
- 0361US7715789B2Method and apparatus mechanically providing and/or using modulated audio effects into the interior of human fleshSong park·Filed 2006·Granted May 11, 2010·4 cites·19 claims
- 0444US2011131970A1Water current powered generating apparatusJOHNSTON BARRY·Filed 2009·Application pending·0 cites
- 0529US2002130896A1Image presentation and controlFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →