Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical fiber refractometer launching light at a non-zero launch angle

Optical fiber refractometer launching light at a non-zero launch angle

US Patent 4988863 · Granted Jan 29, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical fiber strain-to-failure sensor1997
Optical fiber strain-to-failure sensor1997
Single-ended optical fiber strain sensor for measuring maximum strain1995
Single-ended optical fiber strain sensor for measuring maximum strain1995
Optical fiber strain sensor for measuring maximum strain1995
Optical fiber strain sensor for measuring maximum strain1995
Method of measuring liquid level with a thermal interface detection1994
Electromagnetic radiation detector utilizing an electromagnetic radiation absorb1994
Thermal phase modulator and method of modulation of light beams by optical means1992
Thermal phase modulator and method of modulation of light beams by optical means1992
Optical fiber sensor for measuring physical properties of fluids1992
Tapered optical fiber sensor1992