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Top 20 Startups & Unicorns companies in Polarizer
by Most Patent Filings in the China in 2020

The Polarizer top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Polarizer Startups & Unicorns in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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
Shenzhen Royole Technologies Co., Ltd.
Flexible display,Mobile device,Electronic visual display,
...[+2]
Patent: 16
2
Orbbec
Image sensor,Software,Robotics,
...[+2]
Patent: 7
3
Tangshan Yinglai Technology Co. Ltd.
Laser,Robotics,Industrial robot,
...[+1]
Patent: 4
4
Shenzhen Huiniu Technology Co. Ltd.
Optics,Wearable technology,Internet of Things
Patent: 4
5
Huaqin Technology Co., Ltd.
Mobile phone,Subscriber identity module,Telecommunications,
...[+2]
Patent: 3
6
Benewake (Beijing) Co. Ltd.
Lidar,Robotics,Laser,
...[+2]
Patent: 3
7
Shenzhen Suteng Innovation Technology Co., Ltd.
Lidar,Electronics,Robotics,
...[+2]
Patent: 3
8
Metrotvnews Com
Biotechnology,Computer hardware,Educational quality,
...[+2]
Patent: 3
9
Shenzhen Ansijiang Technology Co. Ltd.
Mobile phone,Computer hardware,Robotics
Patent: 3
10
Svolt Energy Technology Co. Ltd.
Electronics
Patent: 2
11
Guangdong Virtual Reality Technology Co. Ltd.
Visual search,Cloud computing,Mobile device,
...[+2]
Patent: 2
12
Shanghai Yingchuang Information Technology Co. Ltd.
Software,Computer hardware,Halo,
...[+2]
Patent: 2
13
Beijing ANTVR Technology Co., Ltd.
Virtual reality,Augmented reality,Materials science,
...[+2]
Patent: 2
14
Futurus Technology Co., Ltd.
Automotive industry,Head-up display,Electronics,
...[+1]
Patent: 2
15
Shenzhen Sitan Technology Co. Ltd.
Semiconductor,Resistor,Microprocessor,
...[+2]
Patent: 2
16
Light Innovation Technology Ltd.
Microscope
Patent: 2
17
Beijing NED+AR Display Technology Co., Ltd.
Telecommunications,Computer hardware,Augmented reality,
...[+2]
Patent: 2
18
SZ DJI Technology Co., Ltd.
Aerospace,Global workforce,Photography,
...[+2]
Patent: 1
19
Ubtech Robotics Corp.
Robotics,Humanoid robot,Robot,
...[+2]
Patent: 1
20
Insta360
Headset,Accessibility,Photography,
...[+2]
Patent: 1
Page generation time: Jul 09 2025