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Top 20 Key Players companies in Polarizer
by Highest Patent Value in the Germany in 2021

The Polarizer top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Polarizer Key Players in the Germany. 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
Avg patent value: 3.18 M
2
Avg patent value: 3.15 M
3
Avg patent value: 2.67 M
4
Laser,Electronics,Process alignment,
...[+2]
Avg patent value: 2.23 M
5
Avg patent value: 2.14 M
6
Avg patent value: 1.21 M
7
Avg patent value: 1.13 M
8
Avg patent value: 1.09 M
9
Avg patent value: 1.08 M
10
Sustainable Value,Consumer
Avg patent value: 1.08 M
11
Avg patent value: 940,000
12
Avg patent value: 932,440
13
Avg patent value: 929,000
14
National security,Aerospace,Explosive detection,
...[+2]
Avg patent value: 620,000
15
Avg patent value: 533,975
16
Sheet metal,Metal
Avg patent value: 450,000
17
Avg patent value: 430,000
18
Avg patent value: 430,000
19
Avg patent value: 400,000
20
Lisa Dräxlmaier GmbH
Avg patent value: 394,545
Page generation time: May 13 2025