Inventor · disambiguated record
Roderick A. Smith
Also filed as: SMITH RODERICK A · SMITH RODERICK ALAN
9 granted patents·611 citations·filing 1976–1995
92Inventor score
Top patents by PatentIndex Score
9 records- 0194US4122303AImprovements in and relating to active sound attenuationSOUND ATTENUATORS LTD·Filed 1976·Granted Oct 24, 1978·97 cites·10 claims
- 0292US4490841AMethod and apparatus for cancelling vibrationsSOUND ATTENUATORS LTD·Filed 1982·Granted Dec 25, 1984·85 cites·7 claims
- 0392US4153815AActive attenuation of recurring soundsSOUND ATTENUATORS LTD·Filed 1977·Granted May 8, 1979·107 cites·5 claims
- 0491US4600863AMethod of and apparatus for active vibration isolationSOUND ATTENUATORS LTD·Filed 1983·Granted Jul 15, 1986·56 cites·8 claims
- 0588US4566118AMethod of and apparatus for cancelling vibrations from a source of repetitive vibrationsSOUND ATTENUATORS LTD·Filed 1982·Granted Jan 21, 1986·57 cites·8 claims
- 0688US4417098AMethod of reducing the adaption time in the cancellation of repetitive vibrationSOUND ATTENUATORS LTD·Filed 1980·Granted Nov 22, 1983·63 cites·9 claims
- 0779US4654871AMethod and apparatus for reducing repetitive noise entering the earSOUND ATTENUATORS LTD·Filed 1982·Granted Mar 31, 1987·118 cites·8 claims
- 0847US5557560AApparatus and method for pulse compression and pulse generationSECR DEFENCE BRIT·Filed 1992·Granted Sep 17, 1996·23 cites·17 claims
- 0930US5541893AMeans for processing wideband signalsSECR DEFENCE BRIT·Filed 1995·Granted Jul 30, 1996·5 cites·26 claims
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