Inventor · disambiguated record
Stephen W. Toy
Also filed as: TOY STEPHEN W
4 granted patents·80 citations·filing 1990–2000
78Inventor score
Files withNEC ELECTRONICS INC4
Top patents by PatentIndex Score
4 records- 0176US5058421AWater leak and water level detectorNEC ELECTRONICS INC·Filed 1990·Granted Oct 22, 1991·44 cites·4 claims
- 0267US5256947AMultiple filament enhanced ion sourceNEC ELECTRONICS INC·Filed 1990·Granted Oct 26, 1993·18 cites·8 claims
- 0365US6693289B1Operationally positionable source magnet fieldNEC ELECTRONICS INC·Filed 2000·Granted Feb 17, 2004·8 cites·6 claims
- 0453US5438238AMultiple filament enhanced ion sourceNEC ELECTRONICS INC·Filed 1993·Granted Aug 1, 1995·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →