Inventor

PICIACCIA STEFANO

IT34 patents

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

PICIACCIA STEFANO

CISCO TECH INC

Optical switching architectures for nodes in WDM mesh and ring networks

Optical switching architectures for nodes in WDM mesh and ring networks

Passive fiber organizer for mesh network node interconnections

Method and system for optical path restoration

Path selection in optical network for optical nodes with flexible baud rate and modulation format

Self-tuning an optical network at an operating point

Optical channel power control in WDM networks

Measurement of optical fiber length and determination of chromatic dispersion over the optical fiber

Measuring fiber asymmetry

Raman-based static and dynamic tilt control in an optical system

Automatic bandwidth optimization for optical networks

Optical safety and connections discovery

Automatic trend identification and anomaly detection in optical channel monitoring spectrum

End-to-end chromatic dispersion characterization of optically amplified link

Optical add/drop multiplexer with reconfigurable add wavelength selective switch

Measuring fiber asymmetry

Mechanism for tracking wavelengths in a DWDM network without specialized hardware

Optical switching architectures for nodes in WDM mesh and ring networks

Coupler add/drop node WDM network architecture with periodic cleanup

Path selection in optical network for optical nodes with flexible baud rate and modulation format

Optical amplifiers with liquid crystal device

Channel validation in optical networks using multi-channel impairment evaluation

PIRELLI CAVI E SISTEMI SPA

Bidirectional optical transmission system for dense interleaved wavelength division multiplexing

Multi-band amplification system for dense wavelength division multiplexing

PIRELLI CAVI SPA

Amplified telecommunication system for wavelength-division multiplexing transmission having an equalized reception power

Amplified telecommunication system for wavelength-division multiplexing transmissions capable of limiting variations in the output power

PASTORELLI ROSANNA

Channel validation in optical networks using multi-channel impairment evaluation

Channel validation in optical networks using multi-channel impairment evaluation

GAZZOLA MAURIZIO

Adaptive hybrid optical control plane determination of lightpaths in a DWDM network

Use of subcarrier deactivation in a multi-subcarrier channel to improve reach in an optical network

CISCO TECH IND

Optical demultiplexer with multi-channel power control and tilt compensation

PIRELLI

Amplified telecommunication system for wavelength-division multiplexing transmissions, having an equalized reception power

GHIONI LORENZO

Scalable reconfigurable optical add-drop multiplexer

GERSTEL ORNAN

Optical switching architectures for nodes in WDM mesh and ring networks