Inventor · disambiguated record
Ludwig D. J. Eggermont
Also filed as: EGGERMONT LUDWIG D J · EGGERMONT LUDWIG DESIRE JOHAN
16 granted patents·159 citations·filing 1974–1983
93Inventor score
Files withPHILIPS CORP16
Top patents by PatentIndex Score
16 records- 0185US3988607AInterpolating digital filterPHILIPS CORP·Filed 1975·Granted Oct 26, 1976·25 cites·7 claims
- 0281US4016410ASignal processor with digital filter and integrating networkPHILIPS CORP·Filed 1975·Granted Apr 5, 1977·20 cites·5 claims
- 0381US3988606ADigital filter device for processing binary-coded signal samplesPHILIPS CORP·Filed 1975·Granted Oct 26, 1976·20 cites·10 claims
- 0477US4136398ADigital filter having coefficient number generatorPHILIPS CORP·Filed 1976·Granted Jan 23, 1979·18 cites·3 claims
- 0575US4167731AIntegrating code converterPHILIPS CORP·Filed 1978·Granted Sep 11, 1979·18 cites·2 claims
- 0660US4002981ADigital converter from delta-modulated signals into PCM signalsPHILIPS CORP·Filed 1974·Granted Jan 11, 1977·11 cites·7 claims
- 0756US4231100AArrangement for filtering compressed pulse-code-modulated signalsPHILIPS CORP·Filed 1978·Granted Oct 28, 1980·9 cites·3 claims
- 0847US4204177ANon-recursive digital filter with reduced output sampling frequencyPHILIPS CORP·Filed 1977·Granted May 20, 1980·6 cites·10 claims
- 0947US4109203ADelta-modulation encoderPHILIPS CORP·Filed 1976·Granted Aug 22, 1978·6 cites·4 claims
- 1043US4229802ADigital adding devicePHILIPS CORP·Filed 1978·Granted Oct 21, 1980·10 cites·2 claims
- 1139US4231101ADigital filter arrangement for non-uniformly quantized PCMPHILIPS CORP·Filed 1979·Granted Oct 28, 1980·4 cites·6 claims
- 1239US4052605AInterpolating non-recursive digital filterPHILIPS CORP·Filed 1976·Granted Oct 4, 1977·4 cites·3 claims
- 1330US4580237ADigital tone control arrangementPHILIPS CORP·Filed 1983·Granted Apr 1, 1986·3 cites·6 claims
- 1429US4039949APulse code modulation with dynamic range limitingPHILIPS CORP·Filed 1975·Granted Aug 2, 1977·1 cites·5 claims
- 1526US4100494ADynamic control of code modulated pulse transmissionPHILIPS CORP·Filed 1976·Granted Jul 11, 1978·2 cites·8 claims
- 1625US4039955AReceiver for the reception of signals transmitted by delta modulationPHILIPS CORP·Filed 1975·Granted Aug 2, 1977·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →