Inventor · disambiguated record
Patrick Lechat
Also filed as: LECHAT PATRICK · LECHAT PATRICK M
3 granted patents·1 pending application·46 citations·filing 1999–2009
72Inventor score
Top patents by PatentIndex Score
4 records- 0173US7003169B1Variable transformation hierarchical image codingTELEDIFFUSION FSE·Filed 2000·Granted Feb 21, 2006·15 cites·19 claims
- 0262US6999629B1Image coding/decoding methodFRANCE TELECOM AND TELEDIFFUSI·Filed 2000·Granted Feb 14, 2006·12 cites·25 claims
- 0352US6795070B1Method for compressing and encoding three-dimensional meshed networkFRANCE TELECOM·Filed 1999·Granted Sep 21, 2004·19 cites·21 claims
- 0438US2010332541A1Method for identifying a multimedia document in a reference base, corresponding computer program and identification deviceFRANCE TELECOM·Filed 2009·Application pending·0 cites
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