Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods for determining optical properties of optical waveguide fibers using an optical time domain reflectometer

Methods for determining optical properties of optical waveguide fibers using an optical time domain reflectometer

US Patent 5479251 · Granted Dec 26, 1995

Estimated economic value: $43,538,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of identifying wideband MMF from 850 nm DMD measurements2022
Methods for reducing noise in an electrical signal1997
Optical waveguide spectral attenuation using an OTDR1996
Method and apparatus for determining cleave end angle of an optical fiber1992
Pipe unions1982