Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical communication system

Optical communication system

US Patent 5648863 · Granted Jul 15, 1997

Estimated economic value: $20,147,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organic electroluminescent device2001
Voltage level indicator2001
Optical unit for synchronizing clock signals1999
Optical unit for multiplying the frequency of a clock signal1999
Optical unit for restoring a pulse pattern, receiver suitable for use in a trans1998
Optical reading and recording device containing a radiation source which has a s1998
Multimode-laser for an optical information processing system such as a neural ne1997
Coherence multiplexed transmission system1997
Optical fiber switch using four gate directional coupler and control pulse1997
Optical synchronization arrangement1997
Unit for modulating an optical pulse series in conformity with a data signal1997
Unit for generating signal pulses, transmitter comprising such a unit, and multi1996