Inventor · disambiguated record
Hendricus F. J. J. Van Tongeren
Also filed as: VAN TONGEREN HENDRICUS F J J · VAN TONGEREN HENDRICUS FRANCIS
11 granted patents·135 citations·filing 1975–1992
90Inventor score
Files withPHILIPS CORP11
Top patents by PatentIndex Score
11 records- 0173US5107537AOptoelectronic device having a coupling comprising a lens and arranged between an optical transmission fiber and a semiconductor laser diodePHILIPS CORP·Filed 1990·Granted Apr 21, 1992·43 cites·6 claims
- 0270US4774522AMethod of recording a binary signal on an optically readable record carrier and apparatus for carrying out the methodPHILIPS CORP·Filed 1987·Granted Sep 27, 1988·16 cites·19 claims
- 0365US4004171AGas-and/or vapor discharge lampPHILIPS CORP·Filed 1976·Granted Jan 18, 1977·10 cites·4 claims
- 0460US5126985AMethod of recording information on a record carrier of the thermomagnetic type, and device for carrying out the methodPHILIPS CORP·Filed 1991·Granted Jun 30, 1992·13 cites·12 claims
- 0559US5216737AOptoelectronic device comprising a semiconductor laser and an optical isolatorPHILIPS CORP·Filed 1992·Granted Jun 1, 1993·22 cites·4 claims
- 0647US5045373ALaminated product, compound used in the laminated product and optical information carrier provided with the laminated productPHILIPS CORP·Filed 1990·Granted Sep 3, 1991·8 cites·8 claims
- 0747US4001633ADevice provided with a gas and/or vapor discharge tubePHILIPS CORP·Filed 1975·Granted Jan 4, 1977·9 cites·9 claims
- 0842US4916465ABinary optical signal recorder providing preheating pulse before an initial write pulsePHILIPS CORP·Filed 1988·Granted Apr 10, 1990·5 cites·5 claims
- 0939US4051407AArrangement including a gas and/or vapor discharge lampPHILIPS CORP·Filed 1976·Granted Sep 27, 1977·6 cites·10 claims
- 1031US4353005ACamera tube with mutually insulated, light absorbing particles on gun side of targetPHILIPS CORP·Filed 1980·Granted Oct 5, 1982·2 cites·4 claims
- 1128US4251748ACamera tube having photocathode absorptive of shorter wavelength and filter absorptive of longer wavelength lightPHILIPS CORP·Filed 1979·Granted Feb 17, 1981·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →