Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heavy metal modified silica glass fibers doped with thulium, holmium, and thulium-sensitized-holmium high quantum efficiencies

Heavy metal modified silica glass fibers doped with thulium, holmium, and thulium-sensitized-holmium high quantum efficiencies

US Patent 6667257 · Granted Dec 23, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Headset2023
Methods of tissue repair with direct pass cinch2021
Implantation of micronized allograft tissue over a microfractured defect2020
Fiber optic circuit breaker2019
Computer telephony headset with presence indicator2016
Photonically enabled RF transmitter/receiver2016
Secure invisible garment pocket2016
High energy fiber laser modulator2015
Cueing system for universal optical receiver2015
UV illumination for mitigation of cold temperature pyroelectric effects in lithi2013
Reduction of timing jitter in a passive Q-switched solid state laser2013
Device and method for reducing pump laser instability due to amplified rayleigh 2008