Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for monitoring the quality of an optical signal by filtering its beat component

Device for monitoring the quality of an optical signal by filtering its beat component

US Patent 7877010 · Granted Jan 25, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for monitoring optical signal quality specifically applicable to NRZ o2013
Optical signal generator2012
Optical-time-division-multiplexing differential phase shift keying signal genera2012
Optical signal quality monitor for a high-bit rate signal2012
OTDM-DPSK signal generator capable of detecting an optical carrier phase differe2011
Optical time division multiplexing transmitter2011
Optical element integrated module2011
System and method for controlling a difference in optical phase and an optical s2010
Bidirectional time division multiplexing optical communication system2009