Inventor · disambiguated record
Henri J. Nussbaumer
Also filed as: NUSSBAUMER HENRI · NUSSBAUMER HENRI J
11 granted patents·315 citations·filing 1975–1982
92Inventor score
Files withIBM11
Top patents by PatentIndex Score
11 records- 0195US4569075AMethod of coding voice signals and device using said methodIBM·Filed 1982·Granted Feb 4, 1986·143 cites·1 claims
- 0284US4479213ATransmission method for transmitting voice and data information over telephone line and device for implementing said methodIBM·Filed 1982·Granted Oct 23, 1984·53 cites·13 claims
- 0372US3959637ADigital filterIBM·Filed 1975·Granted May 25, 1976·15 cites·3 claims
- 0471US4025719APhase-directed decision feedback equalizerIBM·Filed 1976·Granted May 24, 1977·23 cites·12 claims
- 0565US4020333ADigital filter for filtering complex signalsIBM·Filed 1976·Granted Apr 26, 1977·12 cites·35 claims
- 0650US4062060ADigital filterIBM·Filed 1976·Granted Dec 6, 1977·14 cites·7 claims
- 0747US4118784ADifferential DFT digital filtering deviceIBM·Filed 1977·Granted Oct 3, 1978·6 cites·8 claims
- 0847US4063082ADevice generating a digital filter and a discrete convolution function thereforIBM·Filed 1976·Granted Dec 13, 1977·12 cites·5 claims
- 0946US4048485ADigital filter generating a discrete convolution functionIBM·Filed 1976·Granted Sep 13, 1977·12 cites·8 claims
- 1045US4328555AApparatus for computing two-dimensional discrete Fourier transformsIBM·Filed 1980·Granted May 4, 1982·14 cites·6 claims
- 1145US4093994AFast discrete transform generator and digital filter using sameIBM·Filed 1977·Granted Jun 6, 1978·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →