Inventor

EBERLEIN JOERG

DE2 patents

Patents

2 patents

US7356217B2Apr 8, 2008

Add-drop device and cross-connect device for wavelength multiplex signals

SIEMENS AG3 citations59

US6847440B2Jan 25, 2005

Method for measuring the optical signal-to-noise ratios OSNR in a wavelength division multiplex (WDM) transmission system

SIEMENS AG4 citations57