Inventor · disambiguated record
Rudolf Roth
Also filed as: ROETH RUDOLF · ROTH RUDOLF
17 granted patents·1,385 citations·filing 1984–1995
96Inventor score
Top patents by PatentIndex Score
17 records- 0198US5546365ARecord carriers containing a user's preferred order of reproduction of items of information included therein, and apparatus for use with and/or for creating such record carriersPHILIPS CORP·Filed 1994·Granted Aug 13, 1996·188 cites·105 claims
- 0297US5060219ARecording system for recording only those types of information which are specified by the record carrierPHILIPS CORP·Filed 1988·Granted Oct 22, 1991·148 cites·12 claims
- 0396US5453968AMethods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a patternPHILIPS CORP·Filed 1994·Granted Sep 26, 1995·143 cites·34 claims
- 0496US5418764ARecording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrierPHILIPS CORP·Filed 1993·Granted May 23, 1995·117 cites·34 claims
- 0596US5065388AMethod and apparatus for recording on a record carrier a table of contents identifying all the recorded data signalsPHILIPS CORP·Filed 1989·Granted Nov 12, 1991·86 cites·14 claims
- 0695US5187699AMethod and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signalsPHILIPS CORP·Filed 1991·Granted Feb 16, 1993·102 cites·8 claims
- 0794US5124966AMethod for recording data signals on an inscribable record carrier and reading device for the record carrierPHILIPS CORP·Filed 1990·Granted Jun 23, 1992·90 cites·14 claims
- 0893US5654947AMethod for recording information on a record carrier having a track which is transversely modulated in accordance with an auxiliary signal including address codes and auxiliary codes, and a method for producing the trackPHILIPS CORP·Filed 1995·Granted Aug 5, 1997·94 cites·19 claims
- 0993US5212678ASystem for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such informationPHILIPS CORP·Filed 1992·Granted May 18, 1993·86 cites·20 claims
- 1092US5463607ASystem for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such informationPHILIPS CORP·Filed 1993·Granted Oct 31, 1995·75 cites·27 claims
- 1192US5347767AFire retardant sleeveROTH RUDOLF·Filed 1993·Granted Sep 20, 1994·92 cites·9 claims
- 1289US5428598ARecord carrier with copy bitsPHILIPS CORP·Filed 1993·Granted Jun 27, 1995·48 cites·15 claims
- 1375US4643577ALength measuring apparatus based on the dual laser beam interferometer principleWERO OHG ROETH & CO·Filed 1984·Granted Feb 17, 1987·34 cites·12 claims
- 1471US5581529ACombination of a recording arrangement and a source selection arrangementPHILIPS CORP·Filed 1994·Granted Dec 3, 1996·20 cites·25 claims
- 1570US5065389AInformation recording and read device, information recording device, and record carrier obtained by means of one of the devicePHILIPS CORP·Filed 1990·Granted Nov 12, 1991·19 cites·20 claims
- 1668US5465909ATalking contribution boxFiled 1993·Granted Nov 14, 1995·39 cites·5 claims
- 1740USD391276SAuger boring head plugROTH RUDOLF·Filed 1995·Granted Feb 24, 1998·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →