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Top 5 Startups & Unicorns companies in Polarizer
by Most Market Reports in the world in 2021

The Polarizer top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Market Reports Polarizer Startups & Unicorns in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A polarizer or polariser is an optical filter that lets light waves of a specific polarization pass through while blocking light waves of other polarizations. It can filter a beam of light of undefined or mixed polarization into a beam of well-defined polarization, that is polarized light. The common types of polarizers are linear polarizers and circular polarizers. Polarizers are used in many optical techniques and instruments, and polarizing filters find applications in photography and LCD technology. Polarizers can also be made for other types of electromagnetic waves besides light, such as radio waves, microwaves, and X-rays.
#
Company Name
Region
Tech Topics
Total
1
Diamond
California, United States
market report: 2
2
Washington, United States
market report: 1
3
Ontario, Canada
market report: 1
4
Limousin, France
market report: 1
5
eLux, Inc.
Washington, United States
market report: 1
Page generation time: Jul 09 2025