Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical fiber for light amplification

Optical fiber for light amplification

US Patent 4820018 · Granted Apr 11, 1989

Estimated economic value: $10,115,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Interferometric method and instrument for measurement and monitoring blood gluco2011
Optical detection2004
Dynamic optical filter2003
System and method for molecular sample measurement2002
System and method for molecular sample measurement2002
Polarization transformer2002
High-speed electro-optic modulator2002
High-speed electro-optic modulator2001
Reflective fiber-optic isolator2001
High-speed low-loss fiber-optic switches2001
High-speed polarization-insensitive electro-optic modulator2001
High-speed electro-optic modulator2000