Assignee
BRUWER FREDERICK JOHANNES
ZA·8 granted patents·4 pending applications·128 citations·filing 2006–2024
Top patents by PatentIndex Score
12 records- 0195US7466040B2Touch sensor controlled switch with intelligent user interfaceBRUWER FREDERICK JOHANNES·Filed 2006·Granted Dec 16, 2008·43 cites·21 claims
- 0291USRE43606EApparatus and method for a proximity and touch dependent user interfaceBRUWER FREDERICK JOHANNES·Filed 2011·Granted Aug 28, 2012·16 cites·54 claims
- 0384US8659306B2Parasitic capacitance cancellation in capacitive measurement applicationsBRUWER FREDERICK JOHANNES·Filed 2009·Granted Feb 25, 2014·14 cites·13 claims
- 0483US9948297B2Pressure dependent capacitive sensing circuit switch constructionBRUWER FREDERICK JOHANNES·Filed 2011·Granted Apr 17, 2018·8 cites·20 claims
- 0583US9496793B2Capacitive sensing enabled switch mode power supply and data transferBRUWER FREDERICK JOHANNES·Filed 2012·Granted Nov 15, 2016·21 cites·19 claims
- 0680US9226376B2User interface with proximity sensingBRUWER FREDERICK JOHANNES·Filed 2011·Granted Dec 29, 2015·3 cites·21 claims
- 0780US8395395B2Noise rejection and parasitic capacitance removal implementationsBRUWER FREDERICK JOHANNES·Filed 2008·Granted Mar 12, 2013·17 cites·18 claims
- 0875US9209803B2Intelligent capacitive swipe switchBRUWER FREDERICK JOHANNES·Filed 2012·Granted Dec 8, 2015·6 cites·20 claims
- 0961US2024343144A1Optimized pv generation systemBRUWER FREDERICK JOHANNES·Filed 2024·Application pending·0 cites
- 1049US2013037019A1Water heater with intermittent energy sourceBRUWER FREDERICK JOHANNES·Filed 2011·Application pending·0 cites
- 1141US2014002358A1Compact capacitive track padBRUWER FREDERICK JOHANNES·Filed 2011·Application pending·0 cites
- 1233US2010117661A1Grid touch position determinationBRUWER FREDERICK JOHANNES·Filed 2008·Application pending·0 cites
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