Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for monitoring an optical transmission line, especially an optical transmission line to an end subscriber of a transmission network

Method and device for monitoring an optical transmission line, especially an optical transmission line to an end subscriber of a transmission network

US Patent 7778544 · Granted Aug 17, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for management of a spectral capacity of a wavelength divis2023
Method and device for migrating data traffic from an existing optical WDM transm2022
Remote node and network architecture and data transmission method for a fiber-op2014
Meshed protected passive optical access network structure and optical network un2014
Remote node and network architecture and data transmission method for a fiber-op2014
Optical WDM transmitting and receiving device and optical transceiver unit for t2013
Method and device for the 1+1 protection of an optical transmission path2012
Method and system of monitoring a data transmission link, particularly an optica2011
Circuit for transmitting signals in a network node, particularly for a channel c2010
Circuit structure for a transmission network node for transmitting high-bit, IP-2010