Inventor · disambiguated record
Luther L. Crabtree
Also filed as: CRABTREE LUTHER L
3 granted patents·121 citations·filing 1978–1986
75Inventor score
Files withHARRIS CORP3
Top patents by PatentIndex Score
3 records- 0190US4225976APre-calibration of gain control circuit in spread-spectrum demodulatorHARRIS CORP·Filed 1978·Granted Sep 30, 1980·88 cites·22 claims
- 0249US4710723AReceiver having a modulation amplifier for enhancing reception of a desired signal in the presence of interferenceHARRIS CORP·Filed 1986·Granted Dec 1, 1987·16 cites·29 claims
- 0348US4332029AAutomatic alignment system for a digital modemHARRIS CORP·Filed 1980·Granted May 25, 1982·17 cites·20 claims
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