Inventor · disambiguated record
Fred Matthiesen
Also filed as: MATTHIESEN FRED
6 granted patents·14 citations·filing 1988–2013
74Inventor score
Top patents by PatentIndex Score
6 records- 0146US8495474B2Method and system for data transmission in a data networkHAUSTEIN THOMAS·Filed 2008·Granted Jul 23, 2013·0 cites·11 claims
- 0244US8745470B2Method and system for data transmission in a data networkNOKIA SIEMENS NETWORKS OY·Filed 2013·Granted Jun 3, 2014·0 cites·19 claims
- 0339US4864397AArrangement 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
- 0432US4893184AArrangement for DPCM-coding with high data rateSIEMENS AG·Filed 1989·Granted Jan 9, 1990·4 cites·16 claims
- 0529US4891698AArrangement for DPCM-coding of video signalsSIEMENS AG·Filed 1989·Granted Jan 2, 1990·2 cites·8 claims
- 0624US4866518AArrangement 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 →