Inventor · disambiguated record
Patrick M. Campbell
Also filed as: CAMPBELL PATRICK M
6 granted patents·1 pending application·33 citations·filing 2008–2017
76Inventor score
Top patents by PatentIndex Score
7 records- 0193US9575352B2Addressable switchable transparent display3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Feb 21, 2017·14 cites·17 claims
- 0288US8599353B2Display comprising a plurality of substrates and a plurality of display materials disposed between the plurality of substrates that are connected to a plurality of non-overlapping integral conductive tabsCORRIGAN THOMAS R·Filed 2011·Granted Dec 3, 2013·17 cites·9 claims
- 0360US8217930B2Fast transitions of large area cholesteric displaysCAMPBELL PATRICK M·Filed 2009·Granted Jul 10, 2012·1 cites·20 claims
- 0451US8269801B2Unipolar gray scale drive scheme for cholesteric liquid crystal displaysCAMPBELL PATRICK M·Filed 2008·Granted Sep 18, 2012·1 cites·10 claims
- 0550US10823717B2Wireless power transfer and sensing for monitoring pipelines3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Nov 3, 2020·0 cites·19 claims
- 0650US9137542B2Audio encoding of control signals for displays3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Sep 15, 2015·0 cites·20 claims
- 0734US2014141725A1Wireless presentation system allowing automatic association and connectionJESME RONALD D·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →