Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical transmission system and optical node

Optical transmission system and optical node

US Patent 8165467 · Granted Apr 24, 2012

Estimated economic value: $109,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical receiver and optical transfer apparatus2014
Optical transport apparatus and optical transport system2014
Sending apparatus, receiving apparatus, and transmission system2014
Optical communication card and optical transmission device2014
Optical communication card and communication device2013
Optical cross-connect apparatus2013
Optical signal transmission apparatus2012
Optical switch and optical crossconnect apparatus2011
Optical, network, node apparatus and method for recovery path fault2010
Optical switching apparatus with optical reflection monitor and reflection monit2009
Wavelength-division multiplexing optical transmitter2009
Optical crossconnect apparatus2008