Inventor · disambiguated record
Douglas S. Katzer
Also filed as: KATZER DOUGLAS S
3 granted patents·24 citations·filing 1995–2015
67Inventor score
Top patents by PatentIndex Score
3 records- 0176US10340353B2Epitaxial metallic transition metal nitride layers for compound semiconductor devicesMEYER DAVID J·Filed 2015·Granted Jul 2, 2019·3 cites·16 claims
- 0269US8669168B1Method for reducing the concentration of oxygen, carbon, and silicon impurities on nitrogen-polar surfaces of gallium nitrideSTORM DAVID F·Filed 2013·Granted Mar 11, 2014·4 cites·2 claims
- 0349US5637883AOptically addressed spatial light modulator using an intrinsic semiconductor active material and high resistivity cladding layersUS ARMY·Filed 1995·Granted Jun 10, 1997·17 cites·20 claims
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