Inventor · disambiguated record
Ulrich Grothaus
Also filed as: GROTHAUS ULRICH
2 granted patents·9 citations·filing 1988–1990
54Inventor score
Files withGRUNDIG EMV2
Top patents by PatentIndex Score
2 records- 0139US5196967AMethod of automatically optimizing the recording bias for a video signal, and arrangement for carrying out the methodGRUNDIG EMV·Filed 1990·Granted Mar 23, 1993·6 cites·6 claims
- 0221US4881134AComb filter for the rejection of intertrack chromonance crosstalkGRUNDIG EMV·Filed 1988·Granted Nov 14, 1989·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →