Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical communication apparatus and optical add/drop apparatus

Optical communication apparatus and optical add/drop apparatus

US Patent 7953329 · Granted May 31, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical signal transmitter2016
Optical transmitter and control method therefor2013
Optical communication apparatus and optical add/drop apparatus2013
Optical communication apparatus and optical add/drop apparatus2013
Polarization multiplexed light transmitter and control method thereof2013
Optical modulation device and optical modulation method2013
Optical transmission apparatus, wavelength division multiplexing optical communi2012
Physical wiring control device, physical wiring control method, and computer pro2012
Optical transmitting apparatus2012
Dispersion compensating apparatus and dispersion compensation control method2011
Interferometer for demodulating differential M-phase shift keying signal2010
Information processing system, calculation node, and control method of informati2010