Inventor · disambiguated record
Gerald Roullet
Also filed as: BORTUZZO JEAN-PIERRE · ROULLET GERALD
6 granted patents·138 citations·filing 1976–1984
85Inventor score
Top patents by PatentIndex Score
6 records- 0184US4128847AOptical reading device comprising a focussing detection deviceTHOMSON BRANDT·Filed 1976·Granted Dec 5, 1978·32 cites·5 claims
- 0272US4128309AAutomatic optical focusing deviceTHOMSON BRANDT·Filed 1976·Granted Dec 5, 1978·26 cites·7 claims
- 0370US4708425ABidirectional optical wavelength multiplexer-demultiplexerLIGNES TELEGRAPH TELEPHON·Filed 1984·Granted Nov 24, 1987·39 cites·12 claims
- 0465US4399566ADevice for stabilizing the output power of a transmitter module in an optical fiber transmission systemLIGNES TELEGRAPH TELEPHON·Filed 1981·Granted Aug 16, 1983·31 cites·6 claims
- 0541US4183069ASupport apparatus for a flexible disc and disc reader using this support apparatusTHOMSON BRANDT·Filed 1978·Granted Jan 8, 1980·5 cites·15 claims
- 0639US4124868AHead control means for optical videodisc playerTHOMSON BRANDT·Filed 1976·Granted Nov 7, 1978·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →