Inventor · disambiguated record
Jean-Louis De Bougrenet De La Tocnaye
Also filed as: DE LA TOCNAYE JEAN-LOUIS DE BOUGRENET
2 granted patents·7 citations·filing 2009–2009
45Inventor score
Files withDE LA TOCNAYE JEAN-LOUIS DE BOUGRENET2
Top patents by PatentIndex Score
2 records- 0164US8817196B2Optical shuttering device based on liquid crystals with attenuation of switching noises of said liquid crystals, corresponding viewing goggles and display deviceDE LA TOCNAYE JEAN-LOUIS DE BOUGRENET·Filed 2009·Granted Aug 26, 2014·7 cites·11 claims
- 0238US8508586B2Spectacles for three-dimensional viewing of digital video content from a projectorDE LA TOCNAYE JEAN-LOUIS DE BOUGRENET·Filed 2009·Granted Aug 13, 2013·0 cites·16 claims
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