Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for multiplexing/demultiplexing and method therewith

Device for multiplexing/demultiplexing and method therewith

US Patent 6571031 · Granted May 27, 2003

Estimated economic value: $2,630,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

MMI based device2008
Device and method for optical add/drop multiplexing2008
Multi-mode interference waveguide based switch2006
Wavelength selective device and switch and method thereby2003
Tuneable optical filter2003
Apparatus and method for wavelength selective switching2003
Bragg grating assisted MMIMI-coupler for tunable add-drop multiplexing2002
Device and method for filtering optical wavelengths2002
WDM transmitter and receiver2002
WDM-channel equalizer2002
Device for reflecting light2002
Tuneable add/drop multiplexer2002