4. Telecommunications
  5. Receiver or analog modulated signal frequency converter
  6. Plural receivers

Douglas D. Fitzpatrick

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Method and apparatus for correcting distortion in a transmitter

Telecommunications – Transmitter – Having harmonic radiation suppression
Reexamination Certificate

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Radio frequency amplifier structure

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers
Patent

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System and method for triggering an explosive device

Communications: directive radio wave systems and devices (e.g. – Return signal controls external device – Proximity fuze
Reexamination Certificate

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Profile ID: LFUS-PAI-P-373048

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