Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical interface device, and abnormality monitoring method for input frequency deviation

Optical interface device, and abnormality monitoring method for input frequency deviation

US Patent 8385746 · Granted Feb 26, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transfer apparatus, and jitter control method of transmission signal2012
Optical signal receiving apparatus and optical signal attenuation controlling me2012
Optical transmission apparatus, optical interface device, and optical transmissi2011
Transmission apparatus and method of switching phase lock reference frequency si2011
Optical wavelength converter and optical wavelength division multiplexing commun2002
Optical transmitter and laser diode module for use in the optical transmitter1997