Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Symmetrical optical matrix crossconnect apparatus and method therefor

Symmetrical optical matrix crossconnect apparatus and method therefor

US Patent 6144781 · Granted Nov 7, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laser with perovskite gain layer2025
Particle positioning device with periodic dielectric structure2020
Optical/radio local access network2018
Optical/radio local access network2017
Surface-passivated silicon quantum dot phosphors2016
Surface-passivated silicon quantum dot phosphors2015
Optical/radio local access network2014
Color-selective quantum dot photodetectors2013
Multiple quantum dot waveguides2010
Optical/radio local access network2009
Optical/radio local access network2007
Optical/radio local access network2007