Inventor · disambiguated record
Ahtasham Ashraf
Also filed as: ASHRAF AHTASHAM
7 granted patents·110 citations·filing 2007–2013
88Inventor score
Technology areasB61L
Top patents by PatentIndex Score
7 records- 0192US8469320B2Vital solid state controllerBALDWIN DAVID·Filed 2011·Granted Jun 25, 2013·16 cites·23 claims
- 0291US8888052B2Vehicle detection systemCENTRAL SIGNAL LLC·Filed 2013·Granted Nov 18, 2014·13 cites·19 claims
- 0390US8157219B2Vehicle detection systemASHRAF AHTASHAM·Filed 2008·Granted Apr 17, 2012·31 cites·21 claims
- 0490US8028961B2Vital solid state controllerCENTRAL SIGNAL LLC·Filed 2007·Granted Oct 4, 2011·24 cites·17 claims
- 0586US8517316B2Vehicle detection systemBALDWIN DAVID·Filed 2012·Granted Aug 27, 2013·8 cites·20 claims
- 0683US9067609B2Vital solid state controllerCENTRAL SIGNAL LLC·Filed 2013·Granted Jun 30, 2015·6 cites·15 claims
- 0781US9026283B2Train detectionBALDWIN DAVID E·Filed 2011·Granted May 5, 2015·12 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →