Inventor · disambiguated record
David A. Perry
Also filed as: PERRY DAVID · PERRY DAVID A
3 granted patents·30 citations·filing 2008–2012
66Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0181US8754855B2Virtual touchpadDUNCAN RICK·Filed 2008·Granted Jun 17, 2014·22 cites·14 claims
- 0275US8237665B2Interpreting ambiguous inputs on a touch-screenDUNCAN RICHARD J·Filed 2008·Granted Aug 7, 2012·8 cites·27 claims
- 0351US8378989B2Interpreting ambiguous inputs on a touch-screenMICROSOFT CORP·Filed 2012·Granted Feb 19, 2013·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →