Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for wavelength conversion and switching

Method and apparatus for wavelength conversion and switching

US Patent 6433919 · Granted Aug 13, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Group III-nitride layers with patterned surfaces2019
Communication system for connecting network hosts2019
Optical spatial division multiplexing usable at short reach2018
Hybrid optical switch for software-defined networking2017
Energy-management in a user-premises area network2016
Optical wavelength-selective switch with a bank of wavelength convertors2016
Reducing crosstalk in optical wavelength converters2015
Dimpled light distribution plates2014
Group III-nitride layers with patterned surfaces2013
Method employing multiferroic materials for tunable permittivity or permeability2013
DNA structures on ferroelectrics and semiconductors2013
Asymmetric long-haul transmission paths with optical phase conjugation2013