Inventor · disambiguated record
Jan Bijma
Also filed as: BIJMA JAN
9 granted patents·104 citations·filing 1976–1996
88Inventor score
Files withPHILIPS CORP9
Top patents by PatentIndex Score
9 records- 0180US4211960AMethod of manufacturing a static convergence unit, and a color display tube comprising a convergence unit manufactured according to the methodPHILIPS CORP·Filed 1977·Granted Jul 8, 1980·19 cites·11 claims
- 0278US4629933ACathode-ray tube having an electron gun with an astigmatic focusing gridPHILIPS CORP·Filed 1984·Granted Dec 16, 1986·20 cites·8 claims
- 0373US4105983AStatic convergence unit, and a color display tube comprising a convergence unit having permanent magnetsPHILIPS CORP·Filed 1976·Granted Aug 8, 1978·13 cites·4 claims
- 0456US4890032AColor display tube having electrode converging meansPHILIPS CORP·Filed 1988·Granted Dec 26, 1989·11 cites·7 claims
- 0552US4620134ACathode-ray tubePHILIPS CORP·Filed 1983·Granted Oct 28, 1986·8 cites·5 claims
- 0646US4291251AColor display tubePHILIPS CORP·Filed 1979·Granted Sep 22, 1981·7 cites·2 claims
- 0745US5946770AVacuum cleaner comprising an odor filterPHILIPS CORP·Filed 1996·Granted Sep 7, 1999·17 cites·17 claims
- 0845US4358703ACathode-ray tubePHILIPS CORP·Filed 1980·Granted Nov 9, 1982·6 cites·15 claims
- 0938US4117379AMethod of adjusting a magnetic deflection unit of a cathode ray tube, cathode ray tube having a deflection unit or reference points adjusted according to said method, and a deflection unit provided with reference points adjusted according to said methodPHILIPS CORP·Filed 1977·Granted Sep 26, 1978·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →