Inventor · disambiguated record
Henry R. Warren
Also filed as: WARREN HENRY R · WARREN HENRY RAY
11 granted patents·111 citations·filing 1975–1983
89Inventor score
Files withRCA CORP11
Top patents by PatentIndex Score
11 records- 0181US4504869AColor moviola for two-track VTRRCA CORP·Filed 1982·Granted Mar 12, 1985·33 cites·8 claims
- 0277US4296430AMagnetic recording with reduced cross-talk and interchannel time displacementRCA CORP·Filed 1979·Granted Oct 20, 1981·23 cites·4 claims
- 0364US4485395AMisregistration prevention in two channel VTRSRCA CORP·Filed 1982·Granted Nov 27, 1984·16 cites·6 claims
- 0463US4263625AHeadwheel servo lock verification with stationary headRCA CORP·Filed 1979·Granted Apr 21, 1981·13 cites·6 claims
- 0558US4025959ARecorder-reproducer systemRCA CORP·Filed 1975·Granted May 24, 1977·9 cites·12 claims
- 0650US4593330ATape threading arrangement for 360 degree wrap tape recorderRCA CORP·Filed 1983·Granted Jun 3, 1986·7 cites·7 claims
- 0741US4441090ACrosstalk filtering arrangement with variable frequency filtering to remove effects of FM carrierRCA CORP·Filed 1982·Granted Apr 3, 1984·4 cites·1 claims
- 0839US4335394ACrosstalk filtering arrangement with variable frequency filtering to remove effects of FM carrierRCA CORP·Filed 1979·Granted Jun 15, 1982·4 cites·15 claims
- 0932US4317140AStop and variable-speed motion on segmented-scan tape recordingRCA CORP·Filed 1979·Granted Feb 23, 1982·2 cites·1 claims
- 1029US4583130AAST for a two track VTRRCA CORP·Filed 1983·Granted Apr 15, 1986·0 cites·7 claims
- 1128US4635135ARecording bias method and circuitRCA CORP·Filed 1981·Granted Jan 6, 1987·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →