Inventor · disambiguated record
Joannes H. F. C. Sieben
Also filed as: SIEBEN JOANNES H F C · SIEBEN JOANNES HENRICUS F · SIEBEN JOANNES HENRICUS FRANCI
10 granted patents·99 citations·filing 1976–1997
89Inventor score
Top patents by PatentIndex Score
10 records- 0179US5436782AMagnetic-tape cassette and reel-locking device suitable for use in the magnetic-tape cassettePHILIPS CORP·Filed 1993·Granted Jul 25, 1995·30 cites·7 claims
- 0270US4512470AStorage case for a magnetic-tape cassettePHILIPS CORP·Filed 1984·Granted Apr 23, 1985·16 cites·10 claims
- 0360US4607307AReel braking device for a magnetic-tape cassettePHILIPS CORP·Filed 1983·Granted Aug 19, 1986·11 cites·11 claims
- 0459US4541024AMagnetic-tape guide arrangement for a cassette and a magnetic-tape cassette apparatusPHILIPS CORP·Filed 1983·Granted Sep 10, 1985·11 cites·9 claims
- 0551US4059387AFlash lamp unitPHILIPS CORP·Filed 1976·Granted Nov 22, 1977·5 cites·3 claims
- 0650US4496119AMagnetic-tape cassette with simplified reel brakePHILIPS CORP·Filed 1983·Granted Jan 29, 1985·6 cites·6 claims
- 0743US4545550ATape reel mounting and coupling for a magnetic-tape cassetteWOLF JOOST M·Filed 1983·Granted Oct 8, 1985·7 cites·3 claims
- 0843US4524927AMagnetic-tape cassette with a flexible latch for a coverPHILIPS CORP·Filed 1983·Granted Jun 25, 1985·5 cites·14 claims
- 0933US5350916AOptoelectronic device and method of manufacturing same with an electrically insulating medium having a strip-shaped flexible foilPHILIPS CORP·Filed 1993·Granted Sep 27, 1994·7 cites·13 claims
- 1023US5714834ACathode ray tube with temperature compensated deflection unitPHILIPS CORP·Filed 1997·Granted Feb 3, 1998·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →