Inventor · disambiguated record
Jeffrey T. Rahn
Also filed as: RAHN JEFFREY · RAHN JEFFREY T · RAHN JEFFREY THOMAS
45 granted patents·7 pending applications·300 citations·filing 1999–2025
97Inventor score
Top patents by PatentIndex Score
52 records- 0195US6720594B2Image sensor array with reduced pixel crosstalkXEROX CORP·Filed 2002·Granted Apr 13, 2004·104 cites·26 claims
- 0293US10181696B2Photonic integrated circuitINFINERA CORP·Filed 2017·Granted Jan 15, 2019·7 cites·20 claims
- 0390US10601520B2Clock recovery for digital subcarriers for optical networksINFINERA CORP·Filed 2019·Granted Mar 24, 2020·3 cites·20 claims
- 0490US8014686B2Polarization demultiplexing optical receiver using polarization oversampling and electronic polarization trackingINFINERA CORP·Filed 2008·Granted Sep 6, 2011·20 cites·25 claims
- 0589US12095546B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2021·Granted Sep 17, 2024·1 cites·9 claims
- 0688US6579238B1Medical ultrasonic imaging system with adaptive multi-dimensional back-end mappingACUSON·Filed 2001·Granted Jun 17, 2003·75 cites·69 claims
- 0787US11075694B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2019·Granted Jul 27, 2021·2 cites·13 claims
- 0885US10992389B2Independently routable digital subcarriers with configurable spacing for optical communication networksINFINERA CORP·Filed 2019·Granted Apr 27, 2021·2 cites·59 claims
- 0984US11343000B2Clock recovery for digital subcarriers for optical networksINFINERA CORP·Filed 2020·Granted May 24, 2022·1 cites·20 claims
- 1081US8594514B2Phase-modulated transmission control using embedded control symbolsRAHN JEFFREY T·Filed 2011·Granted Nov 26, 2013·6 cites·26 claims
- 1180US11881898B2Clock recovery for digital subcarriers for optical networksINFINERA CORP·Filed 2022·Granted Jan 23, 2024·0 cites·6 claims
- 1280US7170041B2Pixel circuitry for imaging systemXEROX CORP·Filed 2002·Granted Jan 30, 2007·19 cites·4 claims
- 1378US11984932B2Clock recovery for digital subcarriers for optical networksINFINERA CORP·Filed 2022·Granted May 14, 2024·0 cites·6 claims
- 1478US6408054B1Micromachined x-ray image contrast gridsXEROX CORP·Filed 1999·Granted Jun 18, 2002·39 cites·37 claims
- 1578US2025286619A1Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2025·Application pending·0 cites
- 1678US2025192881A1Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2025·Application pending·0 cites
- 1776US9537577B2Arbitrary grid wavelocking using digitally generated out-of-band tonesINFINERA CORP·Filed 2014·Granted Jan 3, 2017·3 cites·12 claims
- 1874US12255731B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2021·Granted Mar 18, 2025·0 cites·11 claims
- 1971US11095373B2Network architecture for independently routable digital subcarriers for optical communication networksINFINERA CORP·Filed 2020·Granted Aug 17, 2021·0 cites·25 claims
- 2070US9136972B2Controlling an optical transmitter that supports multiple modulation formats and baud ratesINFINERA CORP·Filed 2013·Granted Sep 15, 2015·2 cites·20 claims
- 2169US11637630B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2019·Granted Apr 25, 2023·0 cites·12 claims
- 2269US11095364B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2019·Granted Aug 17, 2021·0 cites·6 claims
- 2368US12438619B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2021·Granted Oct 7, 2025·0 cites·12 claims
- 2468US10651627B2Photonic integrated circuitINFINERA CORP·Filed 2017·Granted May 12, 2020·0 cites·15 claims
- 2568US9485012B2Optical link protection using common modulation of multiple combined wavelengthsINFINERA CORP·Filed 2014·Granted Nov 1, 2016·2 cites·19 claims
- 2667US11791893B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2021·Granted Oct 17, 2023·0 cites·9 claims
- 2767US11483066B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2019·Granted Oct 25, 2022·0 cites·6 claims
- 2866US11824628B2Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2021·Granted Nov 21, 2023·0 cites·14 claims
- 2966US8645788B2Forward error correction (FEC) convergence by controlling reliability levels of decoded words in a soft FEC decoderRAHN JEFFREY T·Filed 2011·Granted Feb 4, 2014·4 cites·25 claims
- 3064US11251878B2Independently routable digital subcarriers for optical communication networksINFINERA CORP·Filed 2019·Granted Feb 15, 2022·0 cites·17 claims
- 3162US9261635B2Rotator external to photonic integrated circuitNAGARAJAN RADHAKRISHNAN L·Filed 2012·Granted Feb 16, 2016·1 cites·27 claims
- 3260US9854336B2Systems and methods for coupling a fiber to a polarization sensitive photonic integrated circuitINFINERA CORP·Filed 2015·Granted Dec 26, 2017·1 cites·20 claims
- 3360US2019103938A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3460US2019081725A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3559US11929826B2Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Granted Mar 12, 2024·0 cites·22 claims
- 3659US2019089476A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3759US2019089475A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3858US6940142B2Low data line capacitance image sensor array using air-gap metal crossoverXEROX CORP·Filed 2001·Granted Sep 6, 2005·8 cites·20 claims
- 3956US2021211201A9Frequency division multiple access optical subcarriersINFINERA CORP·Filed 2019·Application pending·0 cites
- 4052US8781324B2Optical receiver integrated on a substrateNAGARAJAN RADHAKRISHNAN L·Filed 2010·Granted Jul 15, 2014·0 cites·48 claims
- 4149US9577761B2Controlling an optical transmitter that supports multiple modulation formats and baud ratesINFINERA CORP·Filed 2013·Granted Feb 21, 2017·0 cites·20 claims
- 4248US9407375B2Optical transfer linearity using test tonesINFINERA CORP·Filed 2013·Granted Aug 2, 2016·0 cites·20 claims
- 4346US11258528B2Frequency division multiple access optical subcarriersRAHN JEFFREY T·Filed 2019·Granted Feb 22, 2022·0 cites·15 claims
- 4446US9768865B2Arbitrary wavelocking of an optical transmitter using embedded data sequencesINFINERA CORP·Filed 2014·Granted Sep 19, 2017·0 cites·14 claims
- 4545US8811827B2System for generating optical RZ signals based on electrical RZ signalsRAHN JEFFREY T·Filed 2009·Granted Aug 19, 2014·0 cites·18 claims
- 4645US7271390B2Imaging systems and methods including an alternating pixel arrangementPALO ALTO RES CT INC·Filed 2004·Granted Sep 18, 2007·0 cites·20 claims
- 4744US8849114B2Nonlinear compensation in WDM systemsINFINERA CORP·Filed 2012·Granted Sep 30, 2014·0 cites·20 claims
- 4843US8238760B2Optical receiver with improved noise toleranceRAHN JEFFREY T·Filed 2010·Granted Aug 7, 2012·0 cites·27 claims
- 4940US10498478B2Reduced power dissipation optical interface using remote lasersINFINERA CORP·Filed 2017·Granted Dec 3, 2019·0 cites·17 claims
- 5040US9219550B2Forward carrier recovery using forward error correction (FEC) feedbackRAHN JEFFREY T·Filed 2011·Granted Dec 22, 2015·0 cites·26 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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