Inventor · disambiguated record
Naim Ben-Hamida
Also filed as: BEN-HAMIDA NAIM
59 granted patents·1 pending application·356 citations·filing 2006–2024
98Inventor score
Top patents by PatentIndex Score
60 records- 0198US10374623B1Digital-to-analog converter and generation of high-bandwidth analog signalsOVEIS GHARAN SHAHAB·Filed 2018·Granted Aug 6, 2019·60 cites·17 claims
- 0296US10985900B1Estimating clock phase error based on channel conditionsCIENA CORP·Filed 2020·Granted Apr 20, 2021·8 cites·20 claims
- 0396US10903841B1Apparatus and methods for high frequency clock generationCIENA CORP·Filed 2020·Granted Jan 26, 2021·14 cites·20 claims
- 0496US10715155B1Apparatus and methods for digital phase locked loop with analog proportional control functionCIENA CORP·Filed 2019·Granted Jul 14, 2020·16 cites·20 claims
- 0595US10965300B1High bandwidth under-sampled successive approximation register analog to digital converter with nonlinearity minimizationCIENA CORP·Filed 2020·Granted Mar 30, 2021·10 cites·20 claims
- 0695US10931292B1High resolution successive approximation register analog to digital converter with factoring and background clock calibrationCIENA CORP·Filed 2020·Granted Feb 23, 2021·10 cites·20 claims
- 0795US10848164B1Apparatus and methods for digital fractional phase locked loop with a current mode low pass filterCIENA CORP·Filed 2020·Granted Nov 24, 2020·10 cites·17 claims
- 0895US10063367B1Optical clock recovery using feedback phase rotator with non-linear compensationCIENA CORP·Filed 2017·Granted Aug 28, 2018·16 cites·18 claims
- 0994US10979059B1Successive approximation register analog to digital converter based phase-locked loop with programmable rangeCIENA CORP·Filed 2020·Granted Apr 13, 2021·12 cites·20 claims
- 1094US10727854B1Apparatus and methods for realization of N time interleaved digital-to-analog convertersCIENA CORP·Filed 2019·Granted Jul 28, 2020·15 cites·20 claims
- 1194US10678112B2Fully differential traveling wave series push-pull mach-zehnder modulatorCIENA CORP·Filed 2018·Granted Jun 9, 2020·7 cites·12 claims
- 1293US10938405B1Apparatus and methods for characterization of high frequency and high data rate signalsCIENA CORP·Filed 2020·Granted Mar 2, 2021·6 cites·20 claims
- 1393US10826514B1Noise-shaping enhanced gated ring oscillator based analog-to-digital convertersCIENA CORP·Filed 2019·Granted Nov 3, 2020·13 cites·20 claims
- 1493US10715169B1Coarse-fine gain-tracking loop and method of operatingCIENA CORP·Filed 2019·Granted Jul 14, 2020·14 cites·20 claims
- 1593US10680585B2Techniques and circuits for time-interleaved injection locked voltage controlled oscillators with jitter accumulation resetCIENA CORP·Filed 2018·Granted Jun 9, 2020·6 cites·17 claims
- 1693US10516403B1High-order phase tracking loop with segmented proportional and integral controlsCIENA CORP·Filed 2019·Granted Dec 24, 2019·10 cites·20 claims
- 1793US10425099B1Extremely-fine resolution sub-ranging current mode Digital-Analog-Converter using Sigma-Delta modulatorsCIENA CORP·Filed 2018·Granted Sep 24, 2019·17 cites·20 claims
- 1893US10243671B1Clock recovery circuits, systems and implementation for increased optical channel densityCIENA CORP·Filed 2017·Granted Mar 26, 2019·13 cites·17 claims
- 1992US10320374B2Fine resolution high speed linear delay elementCIENA CORP·Filed 2017·Granted Jun 11, 2019·9 cites·20 claims
- 2091US11233523B1Digital-to-analog conversion with sign modulationOVEIS GHARAN SHAHAB·Filed 2021·Granted Jan 25, 2022·3 cites·20 claims
- 2191US11171664B1Digitally enhanced digital-to-analog converter resolutionCIENA CORP·Filed 2020·Granted Nov 9, 2021·3 cites·20 claims
- 2290US11483007B1Multiple clock domain alignment circuitCIENA CORP·Filed 2021·Granted Oct 25, 2022·3 cites·20 claims
- 2389US10805064B1Built-in jitter loading and state of polarization generation to characterize optical transceiversCIENA CORP·Filed 2019·Granted Oct 13, 2020·7 cites·18 claims
- 2489US10749536B1High-order phase tracking loop with segmented proportional and integral controlsCIENA CORP·Filed 2019·Granted Aug 18, 2020·5 cites·19 claims
- 2588US10187197B2Optical clock recovery using feedback phase rotator with non-linear compensationCIENA CORP·Filed 2018·Granted Jan 22, 2019·6 cites·20 claims
- 2688US7742507B1Method and system for phase and byte alignment on a multiplexed high speed busNORTEL NETWORKS LTD·Filed 2006·Granted Jun 22, 2010·12 cites·25 claims
- 2787US11463093B1Reducing non-linearities of a phase rotatorCIENA CORP·Filed 2021·Granted Oct 4, 2022·2 cites·20 claims
- 2887US10855380B2Clock recovery circuits, systems and implementation for increased optical channel densityCIENA CORP·Filed 2019·Granted Dec 1, 2020·5 cites·19 claims
- 2987US10330962B1Patterned accumulation mode capacitive phase shifterCIENA CORP·Filed 2018·Granted Jun 25, 2019·7 cites·20 claims
- 3086US11196534B1Apparatus and methods for low power clock generation in multi-channel high speed devicesCIENA CORP·Filed 2020·Granted Dec 7, 2021·2 cites·20 claims
- 3185US11770126B2Noise-shaping enhanced gated ring oscillator based analog-to-digital convertersCIENA CORP·Filed 2020·Granted Sep 26, 2023·2 cites·20 claims
- 3285US10536303B1Quarter-rate charge-steering decision feedback equalizer (DFE) tapsPIKE JACOB·Filed 2018·Granted Jan 14, 2020·8 cites·20 claims
- 3384US10554453B1Quarter-rate charge-steering decision feedback equalizer (DFE)PARVIZI MAHDI·Filed 2019·Granted Feb 4, 2020·8 cites·20 claims
- 3483US11012081B2Apparatus and methods for digital phase locked loop with analog proportional control functionCIENA CORP·Filed 2020·Granted May 18, 2021·2 cites·18 claims
- 3580US12249990B1Apparatus and method for wideband multi-phase clock generationCIENA CORP·Filed 2023·Granted Mar 11, 2025·1 cites·20 claims
- 3679US12395177B2Reducing non-linearities of a phase rotatorCIENA CORP·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 3778US11201723B1Highly linear phase rotators with continuous rotationCIENA CORP·Filed 2020·Granted Dec 14, 2021·1 cites·19 claims
- 3878US10281523B2Techniques and circuits for on-chip jitter and phase noise measurement in a digital test environmentCIENA CORP·Filed 2017·Granted May 7, 2019·5 cites·20 claims
- 3975US9787466B2High order hybrid phase locked loop with digital scheme for jitter suppressionAOUINI SADOK·Filed 2016·Granted Oct 10, 2017·4 cites·20 claims
- 4074US8451870B1Method and system for phase and byte alignment on a multiplexed high speed busKUROWSKI CHRISTOPHER W·Filed 2010·Granted May 28, 2013·4 cites·19 claims
- 4170US12034448B2Reducing non-linearities of a phase rotatorCIENA CORP·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 4270US2025070789A1Method and apparatus for clock and data alignment that reduces power consumptionCIENA CORP·Filed 2024·Application pending·0 cites
- 4365US12176908B2Method and apparatus for clock and data alignment that reduces power consumptionCIENA CORP·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 4463US12308854B2Digitally enhanced digital-to-analog converter resolutionCIENA CORP·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 4562US11502695B2High bandwidth under-sampled successive approximation register analog to digital converter with nonlinearity minimizationCIENA CORP·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 4661US12289391B2Low latency data handoff using phase rotation and clock gappingCIENA CORP·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 4761US12034460B2Apparatus and method for Sigma-Delta modulator quantization noise cancellationCIENA CORP·Filed 2022·Granted Jul 9, 2024·0 cites·16 claims
- 4861US11349486B1High-order phase tracking loop with segmented proportional and integral controlsCIENA CORP·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 4960US12489451B2Multiphase clock generatorCIENA CORP·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 5060US12301238B1Method and system for boosting the speed of a ring-based frequency dividerCIENA CORP·Filed 2023·Granted May 13, 2025·0 cites·20 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →