4. Amplifiers
  5. Parametric amplifiers
  6. Semiconductor type

David M. Shemwell

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Disposable fiber optic probe

Surgery – Diagnostic testing – Measuring or detecting nonradioactive constituent of body...
Patent

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Holographic figure sensor

Optics: measuring and testing – By particle light scattering – With photocell detection
Patent

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Laser based visual landing aids and method for implementing same

Communications: electrical – Aircraft alarm or indicating systems – Land-based landing guidance
Patent

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LED dazzler shield

Illumination – With implement or hand held holder therefor
Reexamination Certificate

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Method and apparatus for aiding a landing aircraft

Communications: electrical – Aircraft alarm or indicating systems – Land-based landing guidance
Patent

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Profile ID: LFUS-PAI-P-187597

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