Inventor · disambiguated record
Rene Viennet
Also filed as: SAURER ERIC · VIENNET RENE
8 granted patents·200 citations·filing 1977–2002
88Inventor score
Top patents by PatentIndex Score
8 records- 0196US4183628AElectronic watch and display device for such watchEBAUCHES SA·Filed 1977·Granted Jan 15, 1980·100 cites·4 claims
- 0280US4277144AElectro-optic passive display cellEBAUCHES SA·Filed 1979·Granted Jul 7, 1981·33 cites·5 claims
- 0374US7038975B2Luminous hands and display device including the same, particularly in a timepieceASULAB SA·Filed 2002·Granted May 2, 2006·13 cites·18 claims
- 0459US4139272AElectro-optic passive display deviceEBAUCHES SA·Filed 1977·Granted Feb 13, 1979·15 cites·7 claims
- 0555US5572489ATimepiece with rotatable outer ringASULAB SA·Filed 1996·Granted Nov 5, 1996·21 cites·10 claims
- 0654US4139279AElectronic instrumentEBAUCHES SA·Filed 1977·Granted Feb 13, 1979·10 cites·1 claims
- 0751US6459035B2Photovoltaic cell having a colored appearance, particularly for a watch dialASULAB SA·Filed 2000·Granted Oct 1, 2002·6 cites·24 claims
- 0830US4207671AMethod of manufacture of a passive electro-optic display cell having an helicoidal nematic liquid crystal and passive electro-optic display cell obtained by carrying out this methodEBAUCHES SA·Filed 1978·Granted Jun 17, 1980·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →