Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photothermal optical switch and variable attenuator

Photothermal optical switch and variable attenuator

US Patent 6493478 · Granted Dec 10, 2002

Estimated economic value: $14,202,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and apparatuses for monitoring the curing of a photocurable material2025
Polymer surfaces for cell growth2021
Optical fiber coating and composition with UV-absorbing additive2020
Laminate structures with enhanced damping properties2019
Optical connectors with inorganic adhesives and methods for making the same2019
Primary optical fiber coating composition containing non-radiation curable compo2017
Ceramic precursor batch composition and method of increasing ceramic precursor b2015
Optical connectors with inorganic adhesives and methods for making the same2015
High throughput thermally tempered microreactor devices and methods2014
Devices and methods for honeycomb continuous flow reactors2012
Methods and devices for falling film reactors with integrated heat exchange2012
Extruded body devices and methods for fluid processing2012