Inventor · disambiguated record
Walter Johnstone
Also filed as: JOHNSTONE WALTER · JOHNSTONE WALTER V
2 granted patents·152 citations·filing 1999–2000
67Inventor score
Top patents by PatentIndex Score
2 records- 0179US6265820B1Heat removal system for use in organic light emitting diode displays having high brightnessEMAGIN CORP·Filed 1999·Granted Jul 24, 2001·140 cites·15 claims
- 0269US6466729B1Controllable fiber optic attenuators employing tapered and/or etched fiber sectionsMOLECULAR OPTOELECTRONICS CORP·Filed 2000·Granted Oct 15, 2002·12 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →