Top 100 Fast-growings companies in Polarizer by Most Patent Filing In 5 Years in the world in 2021 – Discovery

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The Polarizer top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Polarizer Fast-growings 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.

1	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 1,822
2	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 1,013
3	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 579
4	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 533
5	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Patent: 503
6	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 503
7	Samsung SDI Co., Ltd.	Chungcheongnam-do, South Korea	Plasma display,Lithium-ion battery,Solar energy, ...[+2]	Patent: 367
8	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 317
9	Nippon Zeon Co., Ltd.	Tokyo, Japan	Chemical engineering,Solid-state battery,Supercapacitor, ...[+1]	Patent: 246
10	Samsung Display Devices Co., Ltd.	South Korea		Patent: 222
11	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 211
12	Wuhan China Star Optoelectronics Technology Co., Ltd.	Hubei Sheng, China	Mobile phone,Electronics,Power transmission, ...[+1]	Patent: 152
13	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Patent: 139
14	Dainippon Printing Co. Ltd.	Japan		Patent: 137
15	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	Patent: 137
16	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 133
17	LG Display Co., Ltd.	South Korea	Electronics,Automotive engineering,Electronic visual display, ...[+2]	Patent: 124
18	Dongwoo Fine-Chem Co., Ltd.	Gyeonggi-do, South Korea	Petrochemical,Chemical engineering	Patent: 109
19	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 103
20	Japan Display, Inc.	Tokyo, Japan	Semiconductor,Electronic visual display,Navigation system, ...[+2]	Patent: 96
21	Polartechnics Ltd.	Australia	Cervical cancer,Medicine,Medical equipment, ...[+2]	Patent: 91
22	Shanjin Optoelectronics (Suzhou) Co. Ltd.	China		Patent: 89
23	MOXTEK, Inc.	Utah, United States	X-ray,Detector,Health care, ...[+2]	Patent: 87
24	Nippon Kayaku Co., Ltd.	Tokyo, Japan	Biosimilar,Chemical engineering,Industrial engineering, ...[+2]	Patent: 81
25	Optronics, Inc.	Oklahoma, United States	Electronics,Fixture	Patent: 80
26	Dexerials Corp.	Tokyo, Japan	Electronic component,Polarizer,Electronics, ...[+2]	Patent: 79
27	HKC Corp. Ltd.	Guangdong Sheng, China	LED display,Graphics processing unit,Information technology management, ...[+2]	Patent: 79
28	Chengdu BOE Optoelectronics Technology Co., Ltd.	Sichuan Sheng, China		Patent: 76
29	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Patent: 65
30	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 63
31	Chongqing HKC Optoelectronics Technology Co., Ltd.	Chongqing Shi, China	Optoelectronics,Computer hardware,Electronics	Patent: 56
32	Beijing BOE Display Technology Co., Ltd.	Beijing Shi, China	Electronic component,Computer hardware,Electronics, ...[+1]	Patent: 52
33	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	Patent: 51
34	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 50
35	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 50
36	vivo Mobile Communication Co., Ltd.	Guangdong Sheng, China	5G,Telecommunications,Wireless	Patent: 48
37	Sony Semiconductor Solutions Corp.	Kanagawa, Japan	Semiconductor,Image sensor,CMOS sensor, ...[+2]	Patent: 46
38	Interface Technology (Chengdu) Co., Ltd.	China		Patent: 45
39	Interface Optoelectronics (Shenzhen) Co., Ltd.	Guangdong Sheng, China		Patent: 45
40	Truly Opto Electronics Ltd.	Hong Kong SAR, China	Camera module,Still camera,Electronics, ...[+2]	Patent: 44
41	Coretronic Corp.	Jiangsu Sheng, China	Projector,Computer hardware,Electronics, ...[+2]	Patent: 43
42	InfoVision Optoelectronics (Kunshan) Co., Ltd.	Jiangsu Sheng, China	Liquid-crystal display,Electronics,Computer hardware, ...[+2]	Patent: 42
43	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 42
44	Meta Platforms Technologies LLC	California, United States	Software,Enterprise software,Publishing	Patent: 41
45	Changchun Sci-Tech University	Jilin, China	Optics,Pinyin,Mechanics, ...[+2]	Patent: 41
46	Stanley Electric Co., Ltd.	Tokyo, Japan	Headlamp,Automotive engineering,Backlight, ...[+2]	Patent: 41
47	Beijing BOE Optoelectronics Technology Co., Ltd.	Beijing Shi, China	Electronics,Computer hardware,Liquid crystal, ...[+2]	Patent: 40
48	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 38
49	Shanghai Institute of Optics & Fine Mechanics	Shanghai Shi, China		Patent: 37
50	Kunshan Govisionox Optoelectronics Co., Ltd.	Jiangsu Sheng, China	Electronic component,Optoelectronics,Computer hardware, ...[+2]	Patent: 36
51	UNICORN Magic Leap, Inc.	United States	Software,Wearable technology,Augmented reality, ...[+2]	Patent: 35
52	KLA-Tencor Technologies Corp.	California, United States		Patent: 34
53	BenQ Materials Corp.	Taiwan Province, China	Electronics,Polarizer,Computer hardware, ...[+2]	Patent: 34
54	KLA Corp.	California, United States	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 34
55	Beijing Xiaomi Mobile Software Co., Ltd.	Beijing Shi, China	Software,Enterprise software	Patent: 33
56	Hefei Xinsheng Optoelectronics Technology Co. Ltd.	China		Patent: 33
57	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 31
58	Jinhua Polytechnic	Zhejiang Sheng, China		Patent: 31
59	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Patent: 31
60	Sumika Technology Co., Ltd.	Taiwan Province, China	Brand management	Patent: 29
61	Valve Corp.	Washington, United States	Software,Half-life,Video game development, ...[+2]	Patent: 28
62	Xi'an Institute of Optics & Precision Mechanics of Cas	China		Patent: 28
63	Shenzhen Etmade Automatic Equipment Co., Ltd.	Guangdong Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 28
64	ViaSat, Inc.	California, United States	Broadcasting,Satellite,Mobile device, ...[+2]	Patent: 27
65	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 26
66	Hefei BOE Optoelectronics Technology Co., Ltd.	Anhui Sheng, China	Electronic component,Waveguide,Computer hardware, ...[+2]	Patent: 26
67	Shenzhen Goodix Technology Co., Ltd.	Guangdong Sheng, China	Customer relationship management,Peripheral,Multi-touch, ...[+2]	Patent: 26
68	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 25
69	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	Patent: 25
70	Gentex Corp.	Michigan, United States	Electronics,Computer hardware,Software, ...[+2]	Patent: 25
71	Innolux Corp.	Taiwan Province, China	Electronics,Manufacturing engineering,Electronic visual display, ...[+2]	Patent: 25
72	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	Patent: 24
73	Shanghai Tianma Microelectronics Co., Ltd.	Shanghai Shi, China	Liquid-crystal display,Computer hardware,Electronics, ...[+1]	Patent: 24
74	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 24
75	University of Science & Technology of China	Anhui Sheng, China	Chemistry,Materials science,Computer science, ...[+2]	Patent: 24
76	SKC Co., Ltd.	South Korea	Propylene glycol,Petrochemical,Industrial engineering, ...[+2]	Patent: 24
77	Toshiba Chemical Corp.	Saitama, Japan	Electronics,Chemical engineering	Patent: 23
78	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 23
79	TOKAI RIKA CO., LTD.	Aichi, Japan	Seat belt,Automotive engineering,Push start, ...[+2]	Patent: 23
80	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 23
81	China Jiliang University	Zhejiang, China	Metrology,5G,Materials science, ...[+2]	Patent: 22
82	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Patent: 22
83	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 21
84	Xiamen Tianma Microelectronics Co., Ltd.	Fujian Sheng, China	Electronics,Computer hardware,Low-temperature polycrystalline silicon, ...[+2]	Patent: 21
85	Toppan Tomoegawa Optical Films Co., Ltd.	Tokyo, Japan		Patent: 21
86	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 21
87	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 20
88	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 20
89	Shenzhen Sunnypol Optoelectronics Co., Ltd.	Guangdong Sheng, China	Polarizer,Chemical engineering,Optoelectronics, ...[+2]	Patent: 20
90	Beijing Institute of Technology	Beijing Shi, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 20
91	Changchun Institute of Optics Fine Mechanics & Physics	Jilin Sheng, China		Patent: 20
92	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 19
93	Truly Semiconductors Ltd.	Hong Kong SAR, China	Computer hardware,Electronics,Electronic visual display, ...[+2]	Patent: 19
94	Nippon Seiki Co., Ltd.	Niigata, Japan	Vehicle inspection,Automotive engineering,Sales management, ...[+2]	Patent: 19
95	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 19
96	SCIVAX Corp.	Kanagawa, Japan	Cell culture,Manufacturing engineering,3D cell culture, ...[+2]	Patent: 19
97	Nihon Seiki Co., Ltd.	Osaka, Japan	Compressed air,Automation,Manufacturing engineering, ...[+2]	Patent: 19
98	Visteon Global Technologies, Inc.	Michigan, United States	Automotive engineering	Patent: 19
99	Fujimori Kogyo Co., Ltd.	Tokyo, Japan	Food packaging,Industrial engineering,Bag-in-box, ...[+2]	Patent: 19
100	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 18