Inventor · disambiguated record
Laurent Perdrieau
Also filed as: PERDRIEAU LAURENT
4 granted patents·53 citations·filing 1988–1995
77Inventor score
Technology areasH04N
Top patents by PatentIndex Score
4 records- 0152US5488432AVideo signal processing method for changing a video signal display formatEUROP RECH ELECTR LAB·Filed 1994·Granted Jan 30, 1996·15 cites·16 claims
- 0250US5844610AAdaptive method and device for sub-band analysis and synthesisTHOMSON CSF·Filed 1995·Granted Dec 1, 1998·16 cites·11 claims
- 0347US5255098AProcess for the insertion of a supplementary video information set outside a main imageEUROP RECH ELECTR LAB·Filed 1992·Granted Oct 19, 1993·13 cites·10 claims
- 0445US4942457ACircuit arrangement for processing video componentsTHOMSON BRANDT GMBH·Filed 1988·Granted Jul 17, 1990·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →