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Inventor

SHIEH WILLIAM

US15 patents
⚠️ This page may combine multiple inventors who share the name “SHIEH WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DORSAL NETWORKS INC

7 patents
US6944399B2Sep 13, 2005

Methods of signal substitution for maintenance of amplifier saturation

DORSAL NETWORKS INC22 citations89
US6614586B2Sep 2, 2003

Methods and systems for high performance, wide bandwidth optical communication systems using Raman amplification

DORSAL NETWORKS INC14 citations83
US6618195B2Sep 9, 2003

Pump assembly employing coupled radiation sources for multiple fibers

DORSAL NETWORKS INC12 citations73
US6907195B2Jun 14, 2005

Terminals having sub-band substitute signal control in optical communication systems

DORSAL NETWORKS INC9 citations70
US6894831B2May 17, 2005

Pump assembly employing coupled radiation sources for multiple fibers

DORSAL NETWORKS INC3 citations62
US6687047B2Feb 3, 2004

Shared forward pumping in optical communications network

DORSAL NETWORKS INC4 citations62
US6671429B2Dec 30, 2003

Balanced coupler for radiation sources

DORSAL NETWORKS INC0 citations50

LUCENT TECHNOLOGIES INC

2 patents
US6240109B1May 29, 2001

Wavelength stabilization of wavelength division multiplexed channels

LUCENT TECHNOLOGIES INC85 citations97
US6384956B1May 7, 2002

Robust reset-free polarization controller consisting of quarter-wavelength plates

LUCENT TECHNOLOGIES INC24 citations92

SHIEH WILLIAM

2 patents
US8699882B2Apr 15, 2014

Signal method and apparatus

SHIEH WILLIAM14 citations81
US9762323B2Sep 12, 2017

Method and apparatus for fiber non-linearity mitigation

SHIEH WILLIAM0 citations38

SOWILO NETWORKS INC

1 patent
US6633712B2Oct 14, 2003

Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications

SOWILO NETWORKS INC40 citations89

CORVIS CORP

1 patent
US6850677B2Feb 1, 2005

Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications using distributed and remotely pumped erbium-based amplification

CORVIS CORP7 citations70

YANG QI

1 patent
US9203544B2Dec 1, 2015

Optical communication system, device and method employing advanced coding and high modulation order

YANG QI3 citations60

BROADWING CORP

1 patent
US7471447B1Dec 30, 2008

Device and method for reducing pump laser instability due to amplified rayleigh scattering feedback

BROADWING CORP2 citations57