Inventor · disambiguated record
E. Roy John
Also filed as: JOHN E ROY
8 granted patents·901 citations·filing 1978–1983
92Inventor score
Technology areasA61B
Files withROY JOHN E8
Top patents by PatentIndex Score
8 records- 0192US4201224AElectroencephalographic method and system for the quantitative description of patient brain statesROY JOHN E·Filed 1978·Granted May 6, 1980·249 cites·23 claims
- 0287US4279258ARapid automatic electroencephalographic evaluationROY JOHN E·Filed 1980·Granted Jul 21, 1981·220 cites·11 claims
- 0383US4417592ADigital electroencephalographic instrument and methodROY JOHN E·Filed 1981·Granted Nov 29, 1983·166 cites·12 claims
- 0479US4411273ASystem and method for electrode pair derivations in electroencephalographyROY JOHN E·Filed 1978·Granted Oct 25, 1983·88 cites·4 claims
- 0566US4545388ASelf-normed brain state monitoringROY JOHN E·Filed 1983·Granted Oct 8, 1985·64 cites·2 claims
- 0664US4188956AMethod for the analysis, display and classification of multivariate indices of brain function--a functional electrophysiological brain scanROY JOHN E·Filed 1978·Granted Feb 19, 1980·42 cites·9 claims
- 0763US4171696APrevention of distortion of brainwave data due to eye movement or other artifactsROY JOHN E·Filed 1978·Granted Oct 23, 1979·42 cites·5 claims
- 0856US4216781AMethods of electrophysiological testingROY JOHN E·Filed 1978·Granted Aug 12, 1980·30 cites·11 claims
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