Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gain-clamped semiconductor optical amplifier

Gain-clamped semiconductor optical amplifier

US Patent 8503072 · Granted Aug 6, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flow sensor and manufacturing method therefor2012
Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled h2011
Surface-emission type semiconductor laser2011
Optical communication system and optical transmitter2011
Surface emitting laser2011
Surface emitting laser2010
Negative pressure attraction device and attraction confirming sensor2007
Cleaning method of ceramic member2005
Production of transparent electrode substrate1987
Method of centering hollow cylindrical workpiece1980