Inventor · disambiguated record
Michael F. Spence
Also filed as: SPENCE MICHAEL · SPENCE MICHAEL F
5 granted patents·3 pending applications·94 citations·filing 1990–2014
81Inventor score
Top patents by PatentIndex Score
8 records- 0185US8265717B2Implementation of touchpad on rear surface of single-axis hinged deviceGORSICA JOHN J·Filed 2009·Granted Sep 11, 2012·24 cites·19 claims
- 0274US7028373B2Spring biased hinges and methods thereforMOTOROLA INC·Filed 2003·Granted Apr 18, 2006·22 cites·16 claims
- 0372USD385874SPortable telephoneMOTOROLA INC·Filed 1996·Granted Nov 4, 1997·18 cites·1 claims
- 0452US2014321033A1Enhanced mobile electronic device and battery packMOTOROLA MOBILITY LLC·Filed 2014·Application pending·0 cites
- 0552US2010328219A1Method for Integrating an Imager and Flash into a Keypad on a Portable DeviceMOTOROLA INC·Filed 2009·Application pending·0 cites
- 0651US2010113100A1Electronic device having a clamshell configurationMOTOROLA INC·Filed 2008·Application pending·0 cites
- 0748US5113436ATelephone hang-up cup having rectractable latch member operative responsive to actuation force applied at either side thereofMOTOROLA INC·Filed 1990·Granted May 12, 1992·28 cites·3 claims
- 0844US8226422B2Resilient plug connectorTOWASHIRAPORN PONGPINIT·Filed 2010·Granted Jul 24, 2012·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →