Inventor · disambiguated record
Fernando X. Villarruel
Also filed as: VILLARRUEL FERNANDO X · VILLARRUEL FERNANDO XAVIER
6 granted patents·2 pending applications·118 citations·filing 2006–2011
82Inventor score
Top patents by PatentIndex Score
8 records- 0196US8750710B1System and method for facilitating fiber access transport using pluggable radio frequency opticsHIRT FRED S·Filed 2011·Granted Jun 10, 2014·91 cites·29 claims
- 0283US8467676B2Sparing for multi-wavelength optical transmitterVILLARRUEL FERNANDO XAVIER·Filed 2009·Granted Jun 18, 2013·15 cites·20 claims
- 0366US7903980B2Amplified wavelength broadband video distribution architectures using a phase modulating waveguideVILLARRUEL FERNANDO X·Filed 2007·Granted Mar 8, 2011·4 cites·29 claims
- 0464US8265490B2Transamplifier, system and method for amplification of optical signals at plural wavelengthsVILLARRUEL FERNANDO X·Filed 2009·Granted Sep 11, 2012·3 cites·20 claims
- 0562US8111992B2Amplified wavelength broadband video distribution architecturesVILLARRUEL FERNANDO X·Filed 2007·Granted Feb 7, 2012·3 cites·16 claims
- 0653US8009988B2Raman cancellation and management in CATV transport and distribution via RF spectrum inversionPHILLIPS MARY R·Filed 2007·Granted Aug 30, 2011·2 cites·20 claims
- 0738US2009028564A1Dual Broadcast and Narrowcast Systems and MethodsVILLARRUEL FERNANDO X·Filed 2007·Application pending·0 cites
- 0835US2007297807A1Noise mitigation in analog optical transmission systems using polarization scramblerCHEN YIHONG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →