Inventor · disambiguated record
Robert A. Orban
Also filed as: ORBAN ROBERT · ORBAN ROBERT A
24 granted patents·711 citations·filing 1975–2001
97Inventor score
Top patents by PatentIndex Score
24 records- 0197US4249042AMultiband cross-coupled compressor with overshoot protection circuitORBAN ASS INC·Filed 1979·Granted Feb 3, 1981·81 cites·16 claims
- 0296US4495643AAudio peak limiter using Hilbert transformsORBAN ASS INC·Filed 1983·Granted Jan 22, 1985·79 cites·21 claims
- 0396US4412100AMultiband signal processorORBAN ASS INC·Filed 1981·Granted Oct 25, 1983·81 cites·36 claims
- 0496US4208548AApparatus and method for peak-limiting audio frequency signalsORBAN ASS INC·Filed 1978·Granted Jun 17, 1980·54 cites·29 claims
- 0588US4460871AMultiband cross-coupled compressor with overshoot protection circuitORBAN ASS INC·Filed 1983·Granted Jul 17, 1984·36 cites·5 claims
- 0684US5444788AAudio compressor combining feedback and feedfoward sidechain processingAKG ACOUSTICS INC·Filed 1993·Granted Aug 22, 1995·45 cites·10 claims
- 0780US5168526ADistortion-cancellation circuit for audio peak limitingAKG ACOUSTICS INC·Filed 1990·Granted Dec 1, 1992·40 cites·12 claims
- 0878US6205225B1Lower sideband modulation distortion cancellationORBAN INC·Filed 1997·Granted Mar 20, 2001·37 cites·14 claims
- 0977US4837824AStereophonic image widening circuitORBAN ASS INC·Filed 1988·Granted Jun 6, 1989·32 cites·16 claims
- 1076US4525857ACrossover networkORBAN ASS INC·Filed 1984·Granted Jun 25, 1985·20 cites·4 claims
- 1175US6337999B1Oversampled differential clipperORBAN INC·Filed 1998·Granted Jan 8, 2002·32 cites·16 claims
- 1275US5574791ACombined de-esser and high-frequency enhancer using single pair of level detectorsAKG ACOUSTICS INC·Filed 1994·Granted Nov 12, 1996·31 cites·5 claims
- 1375US5050217ADynamic noise reduction and spectral restoration systemAKG ACOUSTICS INC·Filed 1990·Granted Sep 17, 1991·32 cites·11 claims
- 1475US4241266APeak-limiting apparatus for audio signalORBAN ROBERT A·Filed 1979·Granted Dec 23, 1980·15 cites·10 claims
- 1571US6618486B2Controller for FM 412 multiplex power regulationFiled 2001·Granted Sep 9, 2003·10 cites·11 claims
- 1670US5737434AMulti-band audio compressor with look-ahead clipperORBAN INC·Filed 1996·Granted Apr 7, 1998·29 cites·10 claims
- 1768US4103243AMethod and system for controlling peak signal levels in a bandlimited recording or transmission system employing high-frequency pre-emphasisORBAN ASS INC·Filed 1977·Granted Jul 25, 1978·12 cites·15 claims
- 1858US6434241B1Controlling the peak levels of the FM composite signal by half-cosine interpolationFiled 2000·Granted Aug 13, 2002·1 cites·9 claims
- 1954US6937912B1Anti-aliased clipping by band-limited modulation with step functionsORBAN INC·Filed 2000·Granted Aug 30, 2005·4 cites·12 claims
- 2052US5282252AAudio equalizer providing reciprocal equalization plus infinite-depth notchAKG ACOUSTICS INC·Filed 1992·Granted Jan 25, 1994·12 cites·15 claims
- 2149US4674122AEncoding for the FMX companding systemORBAN ASS INC·Filed 1986·Granted Jun 16, 1987·11 cites·10 claims
- 2243US4228368APolarity correcting circuitORBAN ROBERT A·Filed 1978·Granted Oct 14, 1980·4 cites·7 claims
- 2342US3980828AReverberation system with extended frequency responseKURT ORBAN COMPANY·Filed 1975·Granted Sep 14, 1976·8 cites·15 claims
- 2439US4888789AAdjustable equalizer for compensating for high frequency rolloff and typical AM receiversORBAN ROBERT A·Filed 1985·Granted Dec 19, 1989·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Robert A. Orban files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →