Inventor · disambiguated record
Stephen E. Ralph
Also filed as: RALPH STEPHEN · RALPH STEPHEN E
18 granted patents·2 pending applications·311 citations·filing 1990–2021
94Inventor score
Top patents by PatentIndex Score
20 records- 0196US7307569B2Increasing data throughput in optical fiber transmission systemsQUELLAN INC·Filed 2006·Granted Dec 11, 2007·60 cites·52 claims
- 0293US9794092B1Systems and methods for identification and demodulation of complex signal formatsGEORGIA TECH RES INST·Filed 2016·Granted Oct 17, 2017·14 cites·9 claims
- 0391US9768874B1System and methods for autonomous signal modulation format identificationGEORGIA TECH RES INST·Filed 2014·Granted Sep 19, 2017·19 cites·13 claims
- 0491US9729362B1Systems and methods for autonomous signal modulation format identificationGEORGIA TECH RES INST·Filed 2014·Granted Aug 8, 2017·40 cites·15 claims
- 0591US7352824B2Multilevel pulse position modulation for efficient fiber optic communicationQUELLAN INC·Filed 2006·Granted Apr 1, 2008·18 cites·9 claims
- 0690US7149256B2Multilevel pulse position modulation for efficient fiber optic communicationQUELLAN INC·Filed 2002·Granted Dec 12, 2006·44 cites·16 claims
- 0789US7173551B2Increasing data throughput in optical fiber transmission systemsQUELLAN INC·Filed 2001·Granted Feb 6, 2007·75 cites·47 claims
- 0878US9735991B1System and methods for autonomous signal modulation format identificationGEORGIA TECH RES INST·Filed 2014·Granted Aug 15, 2017·5 cites·14 claims
- 0977US6847760B2Spatially resolved equalization and forward error correction for multimode fiber linksGEORGIA TECH RES INST·Filed 2002·Granted Jan 25, 2005·19 cites·63 claims
- 1060US6771856B2Compensation of modal dispersion in optical waveguidesGEORGIA TECH RES INST·Filed 2002·Granted Aug 3, 2004·6 cites·27 claims
- 1159US6870152B2Segmented photodetectors for detection and compensation of modal dispersion in optical waveguidesGEORGIA TECH RES INST·Filed 2002·Granted Mar 22, 2005·8 cites·21 claims
- 1254US12483328B2Devices, systems, and methods for processing optical componentsGEORGIA TECH RES INST·Filed 2020·Granted Nov 25, 2025·0 cites·13 claims
- 1354US8219893B2High-speed communication channel techniques with improved robustness to timing uncertaintyKIM ANDREW JOO·Filed 2011·Granted Jul 10, 2012·1 cites·23 claims
- 1452US11381426B2Systems and methods for improved data transmission in short-reach linksGEORGIA TECH RES INST·Filed 2021·Granted Jul 5, 2022·0 cites·24 claims
- 1548US7934144B2High-speed analog-to-digital conversion with improved robustness to timing uncertaintyQUELLAN INC·Filed 2003·Granted Apr 26, 2011·0 cites·19 claims
- 1645US10958486B2Systems and methods for improved data transmission in short-reach linksGEORGIA TECH RES INST·Filed 2018·Granted Mar 23, 2021·0 cites·11 claims
- 1742US2003198478A1Method and system for generating and decoding a bandwidth efficient multi-level signalQUELLAN INC·Filed 2003·Application pending·0 cites
- 1836US10666277B2Methods and devices for input signal conversion simulationGEORGIA TECH RES INST·Filed 2019·Granted May 26, 2020·0 cites·21 claims
- 1932US2010104043A1Power amplifierFARRELL RONAN·Filed 2008·Application pending·0 cites
- 2030US4999485ANonlinerar optical device structure with compound semiconductor having graded chemical compositionAT & T BELL LAB·Filed 1990·Granted Mar 12, 1991·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →