Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Integrated optical polarizer with high extinstion ratio and low insertion loss, and improved method of fabrication thereof

Integrated optical polarizer with high extinstion ratio and low insertion loss, and improved method of fabrication thereof

US Patent 4789212 · Granted Dec 6, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ceramic module emitting far infrared radiation and specific low dose ionizing ra2025
Therapeutic device using far-infrared radiation2023
Therapeutic device using far-infrared radiation2020
Infrared-emitting ceramics for fuel activation2016
Infrared aided fuel emulsion2016
Infrared assisted hydrogen generation2015
Infrared-emitting ceramics for fuel activation2015
Efficient combustion of hydrocarbon fuels in engines2014
Erbium and Erbium/Ytterbium cladding pumped hybrid optical amplifier2010
Fuel activator using multiple infrared wavelengths2009
Method and apparatus for measuring electro-physiological activity2008
High-impedance optical electrode2005