Inventor · disambiguated record
William J. Wingfield
Also filed as: WINGFIELD WILLIAM J
5 granted patents·3 pending applications·38 citations·filing 1993–2017
76Inventor score
Top patents by PatentIndex Score
8 records- 0164US5363067AMicrostrip assemblyMOTOROLA INC·Filed 1993·Granted Nov 8, 1994·19 cites·11 claims
- 0250US7796715B2Method and apparatus for reducing intra-device interferenceMOTOROLA INC·Filed 2006·Granted Sep 14, 2010·1 cites·18 claims
- 0349US5357218ASelf-shielding microstrip assemblyMOTOROLA INC·Filed 1993·Granted Oct 18, 1994·14 cites·14 claims
- 0449US2006097035A1Size effective keypad switching and backlighting schemeMOTOROLA INC·Filed 2004·Application pending·0 cites
- 0543US10825328B2Apparatus for managing a plurality of devices in a portable communication systemMOTOROLA SOLUTIONS INC·Filed 2017·Granted Nov 3, 2020·0 cites·20 claims
- 0639US2008146165A1Dynamic frequency synthesizer programmingMOTOROLA INC·Filed 2006·Application pending·0 cites
- 0731US6236282B1Crystal reference and oscillator circuit using sameMOTOROLA INC·Filed 1999·Granted May 22, 2001·4 cites·12 claims
- 0831US2005243486A1Frequency selective grounding method and arrangementMOTOROLA INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →