Inventor · disambiguated record
Andrew Piaskowski
Also filed as: PIASKOWSKI ANDREW · PIASKOWSKI ANDREW D
6 granted patents·74 citations·filing 1987–2015
82Inventor score
Files withGROUPE DELTA XFO INC2DELTA GROUP XFO INC1ECLAIRAGE CONTRASTE1IND YIFEI WANG INC1RFL IND INC1
Top patents by PatentIndex Score
6 records- 0166US4791542AFerroresonant power supply and methodRFL IND INC·Filed 1987·Granted Dec 13, 1988·28 cites·42 claims
- 0262US6885272B1Permanent magnetic core deviceDELTA GROUP XFO INC·Filed 1998·Granted Apr 26, 2005·25 cites·16 claims
- 0361US6856098B2Converter for converting an AC power main voltage to a voltage suitable for driving a lampECLAIRAGE CONTRASTE·Filed 2002·Granted Feb 15, 2005·11 cites·14 claims
- 0458US7271696B2Two part transformer core, transformer and method of manufactureGROUPE DELTA XFO INC·Filed 2004·Granted Sep 18, 2007·8 cites·22 claims
- 0540US6633139B2Converter for converting an AC power main voltage to a voltage suitable for driving a lampGROUPE DELTA XFO INC·Filed 2001·Granted Oct 14, 2003·2 cites·6 claims
- 0630US10551041B2LED module, methods of manufacturing same and luminaire integrating sameIND YIFEI WANG INC·Filed 2015·Granted Feb 4, 2020·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →