Inventor · disambiguated record
Jan Willem Frederik Dorleijn
Also filed as: DORLEIJN JAN W F · DORLEIJN JAN WILLEM FREDERIK
8 granted patents·51 citations·filing 1974–2003
85Inventor score
Top patents by PatentIndex Score
8 records- 0163US7275854B2Lamp and lampholder with peripheral locking meansKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Oct 2, 2007·12 cites·19 claims
- 0259US4527097AHigh-pressure sodium discharge lampPHILIPS CORP·Filed 1983·Granted Jul 2, 1985·11 cites·10 claims
- 0349US6522068B2Fluorescent lamp, and method of manufacturing sameKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 18, 2003·3 cites·6 claims
- 0443US5994831ALow-pressure mercury discharge lamp with luminescent layerPHILIPS CORP·Filed 1997·Granted Nov 30, 1999·7 cites·6 claims
- 0541US4091429ADevice for the magnetic recording by means of a magnetic strip domain as a recording/playback headPHILIPS CORP·Filed 1976·Granted May 23, 1978·4 cites·15 claims
- 0639US3944842AMagnetic domain logic deviceDORLEIJN JAN WILLEM FREDERIK·Filed 1974·Granted Mar 16, 1976·7 cites·3 claims
- 0737US4868463AMethod of operating a high-pressure discharge lampPHILIPS CORP·Filed 1984·Granted Sep 19, 1989·7 cites·9 claims
- 0823US3938111AMagnetic device for producing domainsPHILIPS CORP·Filed 1974·Granted Feb 10, 1976·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →