Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for data transmission in the wavelength-division multiplex method in an optical ring network

Method and apparatus for data transmission in the wavelength-division multiplex method in an optical ring network

US Patent 6701085 · Granted Mar 2, 2004

Estimated economic value: $229,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotary tablet press with tablet outlet, tablet outlet for said rotary tablet pre2019
Phosphonic acid-modified microgel dispersion2009
Emulsifier-free microgel2009
WDM ring network2005
Resistance spot welding control device and method2005
Polymer2004
Device and method for adjusting a cutting gap2003
Polymer2003
Coating composition2002
Lock for moving blades of a turbine rotor2000
Unthreaded attachment of a joint eye to a piston rod2000
Device for producing an insulation crimp on an electrical connector2000