Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses

Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses

US Patent 6271970 · Granted Aug 7, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bi-directional wavelength division multiplexing/demultiplexing devices2004
Ultra-dense wavelength division multiplexing/demultiplexing devices2003
Wavelength division multiplexing/demultiplexing devices using homogeneous refrac2003
Technique for detecting the status of WDM optical signals2002
Optical power managed network node for processing dense wavelength division mult2002
Diffraction grating for wavelength division multiplexing/demultiplexing devices2002
Wavelength division multiplexing/demultiplexing devices having concave diffracti2002
Wavelength division multiplexing/demultiplexing devices using homogeneous refrac2002
Ultra-dense wavelength division multiplexing/demultiplexing device2002
Wavelength division multiplexing/demultiplexing devices using polymer lenses2001
Wavelength division multiplexing/demultiplexing devices using dual high index of2001
Wavelength division multiplexing/demultiplexing devices using high index of refr2001