Inventor · disambiguated record
Henning Bulow
Also filed as: BUELOW HENNING · BUELOW HENNING DR · BULOW HENNING · BüLOW HENNING
28 granted patents·12 pending applications·596 citations·filing 1992–2009
97Inventor score
Top patents by PatentIndex Score
40 records- 0194US5550667AOptical transmitterALCATEL NV·Filed 1993·Granted Aug 27, 1996·164 cites·16 claims
- 0281US6987804B2Process for recovering digital optical signals and a feedback decision circuitCIT ALCATEL·Filed 2001·Granted Jan 17, 2006·36 cites·8 claims
- 0381US6016379AMethod and facility for equalizing an electric signal distorted due to interference in the optical domainCIT ALCATEL·Filed 1998·Granted Jan 18, 2000·68 cites·13 claims
- 0479US7257290B2Multi-wavelength CD and PMD compensatorCIT ALCATEL·Filed 2005·Granted Aug 14, 2007·8 cites·9 claims
- 0578US5793511AOptical receiver with an equalizing circuit for PMD-induced interference, and system with such an optical receiverALSTHOM CGE ALCATEL·Filed 1997·Granted Aug 11, 1998·60 cites·9 claims
- 0673US7486898B2Receiver for PMD mitigation by polarization scramblingCIT ALCATEL·Filed 2005·Granted Feb 3, 2009·5 cites·11 claims
- 0772US7295774B2Performance monitoring for optical linksCIT ALCATEL·Filed 2005·Granted Nov 13, 2007·5 cites·9 claims
- 0872US6271922B1Transmission system and associated method for measuring interference effects of glass fiber transmission linksCIT ALCATEL·Filed 1999·Granted Aug 7, 2001·30 cites·15 claims
- 0966US6795596B2Variable optical delay line and use of the variable optical delay lineCIT ALCATEL·Filed 2002·Granted Sep 21, 2004·10 cites·9 claims
- 1064US6256130B1Method for optical transmission over a fiber optic network, and optical communication networkCIT ALCATEL·Filed 1998·Granted Jul 3, 2001·33 cites·13 claims
- 1163US6842547B2Adaptive chromatic dispersion compensatorCIT ALCATEL·Filed 2003·Granted Jan 11, 2005·8 cites·11 claims
- 1262US7546040B2Fiber optical system for PMD mitigation by polarization scramblingCIT ALCATEL·Filed 2005·Granted Jun 9, 2009·2 cites·12 claims
- 1362US5377284AInterferometric optical switchSEL ALCATEL AG·Filed 1993·Granted Dec 27, 1994·25 cites·13 claims
- 1461US6256342B1Method and regenerative filter for equalizing digitally transmitted signalsCIT ALCATEL·Filed 1998·Granted Jul 3, 2001·51 cites·17 claims
- 1552US7289739B2Polarization mode dispersion controller device and method for its operationCIT ALCATEL·Filed 2003·Granted Oct 30, 2007·3 cites·15 claims
- 1652US5557694AMethod of determining the zero dispersion wavelength of an optical waveguideALCATEL NV·Filed 1995·Granted Sep 17, 1996·17 cites·6 claims
- 1749US5442479AFiber-optic amplifier with a facility for monitoring the pump power and input powerSEL ALCATEL AG·Filed 1994·Granted Aug 15, 1995·19 cites·9 claims
- 1846US5774246AApparatus for demultiplexing an optical digital signalALCATEL NV·Filed 1996·Granted Jun 30, 1998·12 cites·6 claims
- 1946US2005152479A1Receiver for optical signals comprising a Viterbi equalizer in combination with an additional analog electronic equalizer and/or in combination with a parameter-estimation device, plus methods for improving the exactness of a receiver for optical signals when identifying digitalized data transmitted by the analog optical signalCIT ALCATEL·Filed 2004·Application pending·0 cites
- 2046US2010014873A1Adaptive non-linearity compensation in coherent receiverBULOW HENNING·Filed 2009·Application pending·0 cites
- 2145US8855504B2Optical transmission method and optical receiverBüLOW HENNING·Filed 2004·Granted Oct 7, 2014·2 cites·3 claims
- 2244US6816635B2Optical waveguide phase shifterAVANEX CORP·Filed 2002·Granted Nov 9, 2004·2 cites·12 claims
- 2343US7224900B2Actively stabilized time multiplexerCIT ALCATEL·Filed 2003·Granted May 29, 2007·0 cites·15 claims
- 2443US2007183550A1Clock recovery circuit and method for optical receiverALCATEL LUCENT·Filed 2006·Application pending·0 cites
- 2543US2003165341A1Optical transmitter for transmitting signals with high data rates, an optical transmission system and a method thereforeCIT ALCATEL·Filed 2003·Application pending·0 cites
- 2643US2007098164A1Adaptive equalization of a polarization scrambled optical signalCIT ALCATEL·Filed 2006·Application pending·0 cites
- 2743US2004096227A1Digital signal processing receiver and method for its operationCIT ALCATEL·Filed 2003·Application pending·0 cites
- 2842US5504610AOptical mixer and its useALCATEL NV·Filed 1994·Granted Apr 2, 1996·10 cites·8 claims
- 2942US5195149AFiber optic amplifierALCATEL NV·Filed 1992·Granted Mar 16, 1993·8 cites·9 claims
- 3042US2003180051A1Wavelength division multiplex transmission system or a polarisation division multiplex system with means for measuring dispersion characteristics, an optical transmitter, an optical receiver and a method thereforeCIT ALCATEL·Filed 2003·Application pending·0 cites
- 3141US6735351B2Fast-adapting PMD compensatorCIT ALCATEL·Filed 2002·Granted May 11, 2004·0 cites·18 claims
- 3241US5483373AOptical transmitter for the common transmission of analog signals and digital qam signalsALCATEL NV·Filed 1994·Granted Jan 9, 1996·11 cites·6 claims
- 3341US2002126355A1Dispersion compensation of higher-order optical signal distortionCIT ALCATEL·Filed 2002·Application pending·0 cites
- 3441US2007019904A1Method for operating a switched optical networkCIT ALCATEL·Filed 2006·Application pending·0 cites
- 3538US8958704B2Generation of a feedback signal for a polarization mode dispersion compensator in a communication system using alternate-polarizationKLEKAMP AXEL·Filed 2008·Granted Feb 17, 2015·0 cites·13 claims
- 3638US2006023817A1Enhanced viterbi equalizer and algorithmCIT ALCATEL·Filed 2005·Application pending·0 cites
- 3734US2003231279A1Liquid crystal phase modulator on integrated optical circuitCIT ALCATEL·Filed 2003·Application pending·0 cites
- 3833US5903384AWavelength converter suitable for high bit ratesALSTHOM CGE ALCATEL·Filed 1997·Granted May 11, 1999·5 cites·8 claims
- 3931US5453872AFiber-optic amplifier as wavelength converterALCATEL NV·Filed 1994·Granted Sep 26, 1995·2 cites·16 claims
- 4031US2006056547A1Analog/digital conversion with adjustable thresholdsCIT ALCATEL·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →