Inventor · disambiguated record
Christophe Deffontaines
Also filed as: DEFFONTAINES CHRISTOPHE
4 granted patents·155 citations·filing 1993–1995
76Inventor score
Top patents by PatentIndex Score
4 records- 0187US5461503AColor matrix display unit with double pixel area for red and blue pixelsSAGEM·Filed 1994·Granted Oct 24, 1995·122 cites·9 claims
- 0258US5448385AActive matrix liquid crystal display device with interdigitated counter electrodesSAGEM·Filed 1993·Granted Sep 5, 1995·27 cites·3 claims
- 0334US5684500AMultiplexed control active matrix display screenFRANCE TELECOM·Filed 1995·Granted Nov 4, 1997·6 cites·6 claims
- 0423US5570240ATransflective colour filter, and a method of manufacturing such a filterSAGEM·Filed 1993·Granted Oct 29, 1996·0 cites·6 claims
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