Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light diplexer of a communication system comprising three light connections

Light diplexer of a communication system comprising three light connections

US Patent 4776660 · Granted Oct 11, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for mounting a panel of an appliance, especially of a domestic appliance2016
Device for coupling light between two waveguide end surfaces2002
Device for coupling light between two waveguide end surfaces2002
Device for the conversion of a plurality of light beams into a more compact arra2000
Device for wavelength-related stabilization of an optical filter1999
Device for wavelength-related stabilization of an optical filter1999
Device for spatially separating and/or joining optical wave channels1998
Device for spatially separating and/or joining optical wave channels1998
Integrated optical arrangement for demultiplexing a plurality of different wavel1993
Light waveguide coupler having three or more gates and utilizing the beam splitt1991
Light waveguide coupler having three or more gates and utilizing the beam splitt1991
Arrangement for coupling an optical fiber to a coupling window of a planarly int1990