Inventor · disambiguated record
Fredrick L. Schaff
Also filed as: SCHAFF FREDRICK L
3 granted patents·57 citations·filing 1982–1985
71Inventor score
Technology areasG02F
Files withWESTINGHOUSE ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0169US4639092AAcousto-optic dispersive light filterWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Jan 27, 1987·28 cites·6 claims
- 0264US4653869AAcousto-optic dispersive light filterWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Mar 31, 1987·26 cites·5 claims
- 0330US4500175AMethod and apparatus for light chopping by acousto-optic refractionWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Feb 19, 1985·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →