Inventor · disambiguated record
Fred Whitney
Also filed as: WHITNEY FRED
7 granted patents·1 pending application·81 citations·filing 1988–2011
84Inventor score
Top patents by PatentIndex Score
8 records- 0178US7189131B2High buffer gas pressure ceramic arc tube and method and apparatus for making sameOSRAM SYLVANIA INC·Filed 2005·Granted Mar 13, 2007·4 cites·5 claims
- 0276US5200672ACircuit containing symetrically-driven coil for energizing electrodeless lampGTE PROD CORP·Filed 1991·Granted Apr 6, 1993·47 cites·3 claims
- 0361US8736245B1Method and means to combine pulse width modulation level control, full resonance and zero voltage switching for switched mode power suppliesGRANAT STANLEY M·Filed 2011·Granted May 27, 2014·2 cites·19 claims
- 0453US4952844AElectronic ballast circuit for discharge lampGTE PROD CORP·Filed 1988·Granted Aug 28, 1990·13 cites·15 claims
- 0550US4935664ADiffuse discharge lampGTE PROD CORP·Filed 1988·Granted Jun 19, 1990·7 cites·18 claims
- 0647US5861706AElectrodeless high intensity discharge medical lampOSRAM SYLVANIA INC·Filed 1997·Granted Jan 19, 1999·8 cites·36 claims
- 0744US7226334B2Apparatus for making high buffer gas pressure ceramic arc tubeOSRAM SYLVANIA INC·Filed 2004·Granted Jun 5, 2007·0 cites·18 claims
- 0841US2002117965A1High buffer gas pressure ceramic arc tube and method and apparatus for making sameOSRAM SYLVANIA INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →