Inventor · disambiguated record
James Harley
Also filed as: HARLEY JAMES · HARLEY JAMES S · HARLEY JAMES ST LEGER
48 granted patents·5 pending applications·1,117 citations·filing 1997–2023
98Inventor score
Top patents by PatentIndex Score
53 records- 0198US11038549B1Receiver noise loading for control loop stabilityHARLEY JAMES·Filed 2020·Granted Jun 15, 2021·32 cites·20 claims
- 0297US10715888B2Systems and methods for managing excess optical capacity and margin in optical networksCIENA CORP·Filed 2019·Granted Jul 14, 2020·22 cites·20 claims
- 0397US7606498B1Carrier recovery in a coherent optical receiverNORTEL NETWORKS LTD·Filed 2006·Granted Oct 20, 2009·117 cites·22 claims
- 0497US7266306B1Method for optical carrier suppression and quadrature controlNORTEL NETWORKS LTD·Filed 2003·Granted Sep 4, 2007·167 cites·8 claims
- 0596US10985900B1Estimating clock phase error based on channel conditionsCIENA CORP·Filed 2020·Granted Apr 20, 2021·8 cites·20 claims
- 0695US10784980B2Adjustment of control parameters of section of optical fiber networkROBERTS KIM B·Filed 2019·Granted Sep 22, 2020·11 cites·20 claims
- 0795US7894721B2Control of parameters in a global optical controllerCIENA CORP·Filed 2006·Granted Feb 22, 2011·26 cites·13 claims
- 0894US10236981B2Adjustment of control parameters of section of optical fiber networkHARLEY JAMES·Filed 2017·Granted Mar 19, 2019·11 cites·18 claims
- 0994US10142022B1Adjustment of control parameters of section of optical fiber networkHARLEY JAMES·Filed 2017·Granted Nov 27, 2018·10 cites·24 claims
- 1094US9258190B2Systems and methods for managing excess optical capacity and margin in optical networksSWINKELS GERARD L·Filed 2014·Granted Feb 9, 2016·22 cites·18 claims
- 1194US5959749AOptical add/drop multiplexer/demultiplexerNORTEL NETWORKS CORP·Filed 1998·Granted Sep 28, 1999·136 cites·23 claims
- 1293US11336367B1Low-power pre-compensation of linear and nonlinear transmitter effects in narrow-spectrum optical signalsOVEIS GHARAN SHAHAB·Filed 2021·Granted May 17, 2022·6 cites·20 claims
- 1393US7561797B1Optical signal transmitter with active optical e-field degradationNORTEL NETWORKS LTD·Filed 2006·Granted Jul 14, 2009·20 cites·30 claims
- 1492US11277206B1Modulation formats with fractional spectral efficiencyOVEIS GHARAN SHAHAB·Filed 2020·Granted Mar 15, 2022·3 cites·20 claims
- 1592US10257596B2Systems and methods for managing excess optical capacity and margin in optical networksCIENA CORP·Filed 2015·Granted Apr 9, 2019·10 cites·18 claims
- 1692US8059970B2Control system for a polar optical transmitterHARLEY JAMES·Filed 2010·Granted Nov 15, 2011·21 cites·32 claims
- 1791US6101012AOptical add/drop multiplexer/demultiplexerNORTEL NETWORKS CORP·Filed 1999·Granted Aug 8, 2000·91 cites·16 claims
- 1890US9225430B2Digital noise loading for optical receiversCIENA CORP·Filed 2013·Granted Dec 29, 2015·14 cites·20 claims
- 1988US10439751B2Power control in an optical fiber networkROBERTS KIM B·Filed 2017·Granted Oct 8, 2019·5 cites·18 claims
- 2088US9537608B2Staggered parityOVEIS GHARAN SHAHAB·Filed 2014·Granted Jan 3, 2017·9 cites·20 claims
- 2187US7787778B2Control system for a polar optical transmitterCIENA CORP·Filed 2005·Granted Aug 31, 2010·16 cites·48 claims
- 2286US8983309B2Constrained continuous phase modulation and demodulation in an optical communications systemHARLEY JAMES·Filed 2012·Granted Mar 17, 2015·9 cites·25 claims
- 2386US7809017B2Multi-rate transparent MUX for optical communications networksNORTEL NETWORKS LTD·Filed 2006·Granted Oct 5, 2010·8 cites·11 claims
- 2484US7676161B2Modulation E-field based control of a non-linear transmitterNORTEL NETWORKS LTD·Filed 2004·Granted Mar 9, 2010·29 cites·80 claims
- 2583US9774394B2Digital noise loading for optical receiversCIENA CORP·Filed 2015·Granted Sep 26, 2017·5 cites·20 claims
- 2683US5822094ASelf-stimulation signal detection in an optical transmission systemNORTHERN TELECOM LTD·Filed 1997·Granted Oct 13, 1998·68 cites·19 claims
- 2782US8166365B2Cycle slip location and correctionHARLEY JAMES·Filed 2008·Granted Apr 24, 2012·9 cites·8 claims
- 2882US7599625B1Method of initializing optical communication linksNORTEL NETWORKS LTD·Filed 2006·Granted Oct 6, 2009·7 cites·12 claims
- 2982US6859622B1Predictive optimization of wavelength division multiplexed systemsNORTEL NETWORKS LTD·Filed 2000·Granted Feb 22, 2005·21 cites·14 claims
- 3077US7321728B2Optical waveform for use in a DWDM optical network and systems for generating and processing sameNORTEL NETWORKS LTD·Filed 2005·Granted Jan 22, 2008·6 cites·12 claims
- 3176US9520950B2Optical communications system having chromatic dispersion and polarization mode dispersion compensationHARLEY JAMES·Filed 2008·Granted Dec 13, 2016·6 cites·23 claims
- 3275US6111676AWavelength specific optical reflection meter/locator in signatured wavelength division multiplexed systemsNORTEL NETWORKS CORP·Filed 1998·Granted Aug 29, 2000·57 cites·11 claims
- 3374US8180228B1Programmable phase detector for sequence equalizer for optical channelsHARLEY JAMES·Filed 2008·Granted May 15, 2012·5 cites·12 claims
- 3472US9831987B2Staggered parityOVEIS GHARAN SHAHAB·Filed 2016·Granted Nov 28, 2017·2 cites·18 claims
- 3572US8964782B2Multi-rate transparent MUX for optical communications networksHARLEY JAMES·Filed 2010·Granted Feb 24, 2015·2 cites·8 claims
- 3672US8230294B2Low density parity check (LDPC) decoder using broadcast messagingROBERTS KIM B·Filed 2008·Granted Jul 24, 2012·8 cites·9 claims
- 3771US7558478B1Preconfiguring compensation of optical path impairmentsNORTEL NETWORKS LTD·Filed 2006·Granted Jul 7, 2009·3 cites·18 claims
- 3869US9461751B2Frequency domain multiplex optical transmissionHARLEY JAMES·Filed 2012·Granted Oct 4, 2016·2 cites·14 claims
- 3967US7197243B1Optical waveform for use in a DWDM optical network and systems for generating and processing sameNORTEL NETWORKS LTD·Filed 2000·Granted Mar 27, 2007·11 cites·31 claims
- 4067US6580498B1Optical return loss detector for optical transmission systemsNORTEL NETWORKS LTD·Filed 2001·Granted Jun 17, 2003·9 cites·5 claims
- 4166US7369578B2Digital processing of SONET pointersNORTEL NETWORKS LTD·Filed 2003·Granted May 6, 2008·8 cites·58 claims
- 4265US9859984B2Frequency domain multiplex optical transmissionHARLEY JAMES·Filed 2016·Granted Jan 2, 2018·1 cites·8 claims
- 4365US2025105582A1Integrated optical frequency discriminatorCIENA CORP·Filed 2023·Application pending·0 cites
- 4462US7599400B2Methods and systems for reducing waiting-time jitterNORTEL NETWORKS LTD·Filed 2005·Granted Oct 6, 2009·2 cites·12 claims
- 4561US6574016B1Method and apparatus for ancillary data in a wavelength division multiplexed systemNORTEL NETWORKS LTD·Filed 1998·Granted Jun 3, 2003·27 cites·54 claims
- 4660US6239889B1Optical signal power detection with signature bit pattern in WDM systemsNORTEL NETWORKS LTD·Filed 1997·Granted May 29, 2001·24 cites·16 claims
- 4755US2025080884A1PON out-of-band signalingCIENA CORP·Filed 2023·Application pending·0 cites
- 4852US11451367B1Techniques for enhanced clock recoveryOVEIS GHARAN SHAHAB·Filed 2021·Granted Sep 20, 2022·0 cites·20 claims
- 4952US6323978B1Robust variable-bit-rate optical channel overheadNORTEL NETWORKS LTD·Filed 1998·Granted Nov 27, 2001·31 cites·16 claims
- 5048US2015162987A1Multi-rate transparent mux for optical communications networksRPX CLEARINGHOUSE LLC·Filed 2015·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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