Inventor · disambiguated record
Jan Zwier
Also filed as: ZWIER JAN
6 granted patents·88 citations·filing 1982–1990
84Inventor score
Files withPHILIPS CORP6
Top patents by PatentIndex Score
6 records- 0169US4717855ADual-cathode electron emission devicePHILIPS CORP·Filed 1986·Granted Jan 5, 1988·18 cites·20 claims
- 0266US4890031ASemiconductor cathode with increased stabilityPHILIPS CORP·Filed 1989·Granted Dec 26, 1989·14 cites·14 claims
- 0365US4766350AElectric circuit with transient voltage doubling for improved operation of a discharge lampPHILIPS CORP·Filed 1982·Granted Aug 23, 1988·22 cites·18 claims
- 0459US4736135AElectron emission device provided with a reservoir containing material reducing the electron work functionPHILIPS CORP·Filed 1986·Granted Apr 5, 1988·11 cites·8 claims
- 0551US4743794ACathode-ray tube having an ion trapPHILIPS CORP·Filed 1987·Granted May 10, 1988·9 cites·4 claims
- 0637US5013384AVacuum systemPHILIPS CORP·Filed 1990·Granted May 7, 1991·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →