Inventor · disambiguated record
Ulrich Totzek
Also filed as: TOTZEK ULRICH
2 granted patents·8 citations·filing 1988–1988
46Inventor score
Technology areasH04N
Files withSIEMENS AG2
Top patents by PatentIndex Score
2 records- 0139US4864397AArrangement for past DPCM coding of video signals according to a 2-D or 3-D coding methodSIEMENS AG·Filed 1988·Granted Sep 5, 1989·8 cites·13 claims
- 0224US4866518AArrangement for DPCM coding of television signals with fast signal processingSIEMENS AG·Filed 1988·Granted Sep 12, 1989·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →