Inventor · disambiguated record
Charles R. Lutz
Also filed as: LUTZ CHARLES R
5 granted patents·4 pending applications·37 citations·filing 2002–2014
77Inventor score
Top patents by PatentIndex Score
9 records- 0176US6847060B2Bipolar transistor with graded base layerKOPIN CORP·Filed 2002·Granted Jan 25, 2005·21 cites·12 claims
- 0272US7115466B2Bipolar transistor with graded base layerKOPIN CORP·Filed 2005·Granted Oct 3, 2006·5 cites·24 claims
- 0360US7566948B2Bipolar transistor with enhanced base transportKOPIN CORP·Filed 2004·Granted Jul 28, 2009·8 cites·34 claims
- 0451US7872330B2Bipolar transistor with enhanced base transportKOPIN CORP·Filed 2009·Granted Jan 18, 2011·0 cites·20 claims
- 0548US2015171075A1Method and Layer Structure for Preventing Intermixing of Semiconductor LayersIQE KC LLC·Filed 2014·Application pending·0 cites
- 0646US2014175519A1Method and layer structure for preventing intermixing of semiconductor layersIQE KC LLC·Filed 2013·Application pending·0 cites
- 0745US7345327B2Bipolar transistorKOPIN CORP·Filed 2004·Granted Mar 18, 2008·3 cites·16 claims
- 0845US2012175681A1Method and Layer Structure for Preventing Intermixing of Semiconductor LayersSTEVENS KEVIN S·Filed 2011·Application pending·0 cites
- 0932US2012326211A1Bipolar high electron mobility transistor and methods of forming sameSTEVENS KEVIN S·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →