Inventor · disambiguated record
Hans-Jurgen Butterweck
Also filed as: BUTTERWECK HANS-JUERGEN · BUTTERWECK HANS-JURGEN
3 granted patents·48 citations·filing 1975–1982
71Inventor score
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0187US4034196ADigital signal processing device with quantizerPHILIPS CORP·Filed 1975·Granted Jul 5, 1977·29 cites·5 claims
- 0257US4569030ARecursive digital filterPHILIPS CORP·Filed 1982·Granted Feb 4, 1986·14 cites·6 claims
- 0337US4095276ADigital signal processing arrangement including a wave digital filterPHILIPS CORP·Filed 1976·Granted Jun 13, 1978·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →