Inventor · disambiguated record
Don Armstrong
Also filed as: ARMSTRONG DON · ARMSTRONG HELEN E N
4 granted patents·266 citations·filing 1999–2003
80Inventor score
Top patents by PatentIndex Score
4 records- 0187US6411287B1Stress seal for acoustic wave touchscreensELO TOUCHSYSTEMS INC·Filed 1999·Granted Jun 25, 2002·159 cites·23 claims
- 0284US7116315B2Water tolerant touch sensorTYCO ELECTRONICS CORP·Filed 2003·Granted Oct 3, 2006·63 cites·33 claims
- 0361US6366277B1Contaminant processing system for an acoustic touchscreenELO TOUCHSYSTEMS INC·Filed 1999·Granted Apr 2, 2002·44 cites·15 claims
- 0439US7427043B2Tape cartridge with multiple keying featuresQUANTUM CORP·Filed 2002·Granted Sep 23, 2008·0 cites·31 claims
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