Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ceramic compositions and devices

Ceramic compositions and devices

US Patent 4638401 · Granted Jan 20, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Brillouin dynamic grating generation using dual-Brillouin-peak optical fiber2022
Viscocity-reducing dopants in optical fibers2021
Polarization-maintaining fiber device supporting propagation in large mode field2021
Optical fiber with low loss and nanoscale structurally homogeneous core2019
Polarization-maintaining fiber device supporting propagation in large mode field2019
Low loss optical fiber and method of making the same2019
Techniques and devices for low-loss coupling to a multicore fiber2018
Optical fiber with low loss and nanoscale structurally homogeneous core2018
Manufacture of multi-mode optical fibers2017
Low loss optical fiber and method of making the same2017
Grating-based sensor2017
Broadband multi-mode optical fibers with flat-zone in dopant concentration profi2016