Inventor · disambiguated record
Roger Siao
Also filed as: SIAO ROGER
6 granted patents·337 citations·filing 1992–1997
88Inventor score
Top patents by PatentIndex Score
6 records- 0193US5561351ADimmer for electrodeless discharge lampDIABLO RESEARCH CORP·Filed 1994·Granted Oct 1, 1996·121 cites·20 claims
- 0290US5541482AElectrodeless discharge lamp including impedance matching and filter networkDIABLO RESEARCH CORP·Filed 1993·Granted Jul 30, 1996·91 cites·48 claims
- 0374US5306986AZero-voltage complementary switching high efficiency class D amplifierDIABLO RESEARCH CORP·Filed 1992·Granted Apr 26, 1994·35 cites·22 claims
- 0470US6091206AElectronic ballast system for fluorescent lampsSIAO SUSAN·Filed 1996·Granted Jul 18, 2000·39 cites·35 claims
- 0569US5397966ARadio frequency interference reduction arrangements for electrodeless discharge lampsDIABLO RESEARCH CORP·Filed 1992·Granted Mar 14, 1995·22 cites·31 claims
- 0664US6005355AElectronic ballast system for fluorescent lampsSIAO SUSAN·Filed 1997·Granted Dec 21, 1999·29 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →