Top 50 Key Players companies in Polarizer by Highest Patent Value in the China in 2022 – Discovery

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The Polarizer top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Polarizer Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, 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.

1	USI Corp.	Taiwan Province, China	Engineering plastic,Polyvinyl chloride,Industrial engineering, ...[+2]	Avg patent value: 2.29 M
2	Shanjin Optoelectronics (Suzhou) Co. Ltd.	China		Avg patent value: 2.01 M
3	Himax Display, Inc.	Taiwan Province, China	Liquid crystal on silicon,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.50 M
4	Xiaomi Corp.	Beijing Shi, China	Mobile device,Wearable technology,Network router, ...[+2]	Avg patent value: 1.41 M
5	Xiaomi, Inc.	Beijing Shi, China	Internet television,Telecommunications,Software, ...[+2]	Avg patent value: 1.41 M
6	Young Lighting Technology, Inc.	Taiwan Province, China	Backlight,Computer hardware,Electronics	Avg patent value: 775,000
7	TPK Universal Solutions Ltd.	Hong Kong SAR, China	Electronics,Information technology consulting	Avg patent value: 760,000
8	TPK Touch Solutions Inc.	Taiwan Province, China	Electronic component,Semiconductor	Avg patent value: 719,292
9	Henghao Technology Co. Ltd.	Taiwan Province, China	Electronics,Peripheral,Computer hardware	Avg patent value: 712,660
10	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Avg patent value: 664,500
11	STARTUP Metrotvnews Com	Taiwan Province, China	Biotechnology,Computer hardware,Educational quality, ...[+2]	Avg patent value: 648,000
12	HighFive Biotech Co., Ltd.	Taiwan Province, China	Medicine	Avg patent value: 648,000
13	Shanghai Micro Electronics Equipment Co., Ltd.	Shanghai Shi, China	Lithography,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 626,695
14	Nanjing Chervon Industry Co., Ltd.	Jiangsu Sheng, China		Avg patent value: 600,000
15	Toppoly Optoelectronics Corp.	Taiwan Province, China		Avg patent value: 594,500
16	Sanyo Technology Center (Shenzhen) Co. Ltd.	Guangdong Sheng, China	Electronics	Avg patent value: 555,000
17	Shenzhen Goodix Technology Co., Ltd.	Guangdong Sheng, China	Customer relationship management,Peripheral,Multi-touch, ...[+2]	Avg patent value: 505,960
18	Advanced Semiconductor Engineering, Inc.	Taiwan Province, China	Semiconductor,Electronic component,Flip chip, ...[+2]	Avg patent value: 450,000
19	Hon Hai Precision Industry Co., Ltd.	Taiwan Province, China	Computer hardware,Electronics,Wireless connectivity, ...[+2]	Avg patent value: 441,412
20	Shanghai AVIC Optoelectronics Co., Ltd.	Shanghai Shi, China	Liquid-crystal display,Electronics,Computer hardware, ...[+2]	Avg patent value: 383,022
21	Shenzhen Dlodlo Technologies Co., Ltd.	Guangdong Sheng, China	Virtual reality,Software,Electronics	Avg patent value: 369,270
22	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	Avg patent value: 347,000
23	Wistron NeWeb Corp.	Taiwan Province, China	Science park,Product testing,5G, ...[+2]	Avg patent value: 339,200
24	Cheng Mei Materials Technology Corp.	Taiwan Province, China	Polarizer,Electronics,Computer hardware, ...[+2]	Avg patent value: 322,883
25	Innolux Corp.	Taiwan Province, China	Electronics,Manufacturing engineering,Electronic visual display, ...[+2]	Avg patent value: 313,318
26	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Avg patent value: 310,619
27	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Avg patent value: 310,619
28	Lenovo PC International Ltd.	Hong Kong SAR, China		Avg patent value: 296,500
29	Tianma Microelectronics Co., Ltd.	Shanghai Shi, China	Liquid-crystal display,Telecommunications,Peripheral, ...[+2]	Avg patent value: 295,725
30	Silicon Touch Technology, Inc.	Taiwan Province, China	Semiconductor,Electronic component,Analog chip, ...[+2]	Avg patent value: 290,000
31	TPK Touch Solutions (Xiamen) Inc.	Fujian Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Avg patent value: 285,775
32	Feitian Technologies Co., Ltd.	Beijing Shi, China	Biometrics,Venture capital,Transaction security, ...[+2]	Avg patent value: 280,000
33	Shenzhen Futaihong Precision Industrial Co., Ltd.	Guangdong Sheng, China	Electronics,Electronic component,Computer hardware, ...[+1]	Avg patent value: 280,000
34	FIH (Hong Kong) Ltd.	Hong Kong SAR, China	Power transmission,Electronics	Avg patent value: 280,000
35	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Avg patent value: 268,634
36	Coretronic Corp.	Jiangsu Sheng, China	Projector,Computer hardware,Electronics, ...[+2]	Avg patent value: 255,065
37	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Avg patent value: 252,166
38	Himax Technologies, Inc.	Taiwan Province, China	Semiconductor,Computer hardware,Software, ...[+2]	Avg patent value: 252,000
39	UNICORN Chipone Technology (Beijing) Co., Ltd.	Beijing Shi, China	Semiconductor,Electronic component	Avg patent value: 240,000
40	Baoding Lucky Film Co. Ltd.	Hebei Sheng, China		Avg patent value: 240,000
41	Beijing Asia Satellite Communication Technology Co. Ltd.	China		Avg patent value: 240,000
42	Finisar Shanghai, Inc.	Shanghai Shi, China	Semiconductor,Electronic component	Avg patent value: 240,000
43	Prismlab China Ltd.	Shanghai Shi, China	Software,3D printing,Polymer, ...[+2]	Avg patent value: 230,000
44	Nanjing Wally Electronics Technology Co. Ltd.	Jiangsu Sheng, China	Electronics,Electronic component,Computer hardware, ...[+2]	Avg patent value: 230,000
45	Hefei BOE Optoelectronics Technology Co., Ltd.	Anhui Sheng, China	Electronic component,Waveguide,Computer hardware, ...[+2]	Avg patent value: 224,693
46	Leyard Optoelectronic Co., Ltd.	Beijing Shi, China	Video wall,Electronics,LED display, ...[+2]	Avg patent value: 220,000
47	Beijing BOE Optoelectronics Technology Co., Ltd.	Beijing Shi, China	Electronics,Computer hardware,Liquid crystal, ...[+2]	Avg patent value: 217,401
48	Beijing Aerospace Times Optical-electronic Tech Co., Ltd.	Beijing Shi, China	Aerospace,National security,Application software, ...[+1]	Avg patent value: 212,500
49	SVG Group Co. Ltd.	Jiangsu Sheng, China	Lithography,Nanolithography,Semiconductor, ...[+2]	Avg patent value: 210,000
50	Shanghai Tianma Microelectronics Co., Ltd.	Shanghai Shi, China	Liquid-crystal display,Computer hardware,Electronics, ...[+1]	Avg patent value: 201,081