Top 100 Fast-growings companies in Pigtail by Most Patent Filing In 3 Years in the world in 2021 – Discovery

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The Pigtail top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Pigtail 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.

In the context of hairstyles, the usage of the term pigtail (or twintail or twin tail) shows considerable variation. The term may refer to a single braid, but is more frequently used in the plural to refer to twin braids on opposite sides of the head. For some people, the term "pigtails" applies whether or not the hair is braided, but there is not widespread agreement on this (in places where this usage is common, unbraided pairs are called bunches and a single bunch, regardless of position on the head, is called a ponytail).

Ranking Year:

Region:

Ranking:

1	CommScope Technologies LLC	North Carolina, United States	Telecommunications,Radio broadcasting,Broadcasting, ...[+2]	Patent: 11
2	CommScope Connectivity Belgium BVBA	Belgium		Patent: 8
3	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 6
4	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 5
5	O-Net Communications (Shenzhen) Ltd.	Guangdong Sheng, China		Patent: 4
6	Leviton Manufacturing Co., Inc.	New York, United States	Energy management,Electrical equipment,Computer hardware, ...[+2]	Patent: 4
7	SENKO Advanced Components, Inc.	Massachusetts, United States	Electronics,Optoelectronics,Photonics, ...[+2]	Patent: 3
8	ARRIS Enterprises LLC	United States	Broadband,Telecommunications,Wireless, ...[+1]	Patent: 3
9	Affiliated Zhongshan Hospital of Dalian University	Liaoning Sheng, China	Health care,Hospitality industry	Patent: 3
10	S&G Biotech, Inc.	South Korea	Stent,Cholangiography,Endovascular surgery, ...[+2]	Patent: 3
11	Seoul National University Hospital	South Korea	Emergency department,Healthcare system,Medical tourism, ...[+2]	Patent: 3
12	AFL Telecommunications LLC	South Carolina, United States	Optical fiber,Satellite,Fusion splicing, ...[+2]	Patent: 3
13	Hebei Hanguang Heavy Industry Co. Ltd.	Hebei Sheng, China	Heavy industry,Electronics,Computer hardware, ...[+1]	Patent: 3
14	Orbusneich Medical Shenzhen Co. Ltd.	China		Patent: 3
15	Commscope Technologies Australia Pty Ltd.	Australia	Telecommunications	Patent: 3
16	Fujian Electric Power Co., Ltd.	Fujian Sheng, China	Offshore wind power,Wind power,Power transmission	Patent: 2
17	TOTO Ltd.	Fukuoka, Japan	Bathtub,Cistern,Sink (computing), ...[+2]	Patent: 2
18	Harbin University of Science & Technology	Heilongjiang Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 2
19	Guomai Technologies, Inc.	Fujian Sheng, China	Telecommunications,Systems design,Technical support, ...[+2]	Patent: 2
20	Teleflex Life Sciences Ltd.	Malta		Patent: 2
21	Marvell Asia Pte Ltd.	Central Singapore, Singapore	Semiconductor,Microcontroller,Digital signal processing, ...[+2]	Patent: 2
22	Shanghai Jiangnan Changxing Shipbuilding Co., Ltd.	Shanghai Shi, China	Shipbuilding,Mechanical engineering,Manufacturing engineering	Patent: 2
23	Samsung Life Public Welfare Foundation	South Korea		Patent: 2
24	Sunlighten, Inc.	Kansas, United States	Far infrared,Shopping mall	Patent: 2
25	Xi'an Shiyou University	Shaanxi Sheng, China	Materials science,Petroleum engineering,Chemistry, ...[+2]	Patent: 2
26	Fudan University Shanghai Cancer Center	Shanghai Shi, China	Dendritic cell,Cell sorting,Biochip, ...[+2]	Patent: 2
27	Tianjin Electric Power Corp.	Tianjin Shi, China	Electromagnetic clutch,Pulley,Machine element, ...[+2]	Patent: 2
28	OFS Fitel LLC	United States	Optical fiber,Telecommunications,Optical communication, ...[+2]	Patent: 2
29	T. RAD Co., Ltd.	Tokyo, Japan	Heat exchanger,Conditioners	Patent: 2
30	Cook Medical Technologies LLC	Indiana, United States		Patent: 2
31	IPG Photonics Corp.	Massachusetts, United States	Laser,Fiber laser,Photonics, ...[+2]	Patent: 2
32	Schneider Electric Ltd.	United Kingdom	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 2
33	Xi'an Institute of Optics & Precision Mechanics of Cas	China		Patent: 2
34	ABIOMED, Inc.	Massachusetts, United States	Ventricular assist device,Medical equipment,Health care, ...[+2]	Patent: 2
35	Guangdong Power Grid Co. Ltd.	Guangdong Sheng, China		Patent: 2
36	Siddhi (Suzhou) Survey & Design Consulting Co., Ltd.	China		Patent: 1
37	Shenzhen Children's Hospital	Guangdong Sheng, China		Patent: 1
38	Jiangsu Tongding Broadband Co. Ltd.	Jiangsu Sheng, China	Broadband	Patent: 1
39	Shandong Qilu Petrochemical Engineering Co. Ltd.	Shandong Sheng, China	Petrochemical,Chemical engineering	Patent: 1
40	Mitsuba Corp.	Japan	Automotive engineering,Gasoline,Windscreen wiper, ...[+2]	Patent: 1
41	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 1
42	Aerospace Long March Launch Vehicle Technology Co. Ltd.	China		Patent: 1
43	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	Patent: 1
44	Shanghai Institute of Optics & Fine Mechanics	Shanghai Shi, China		Patent: 1
45	Henan Provincial Peoples Hospital	Henan Sheng, China	Anatomical pathology,X-ray,Pharmacy	Patent: 1
46	Jiangsu Zhongtian Technology Co., Ltd.	Jiangsu Sheng, China	Telecommunications equipment,Fiber,Computer hardware, ...[+2]	Patent: 1
47	Adc Czech Republic sro	Czechia	Electronics	Patent: 1
48	Jiangsu Provincial People's Hospital	Jiangsu Sheng, China	Cardiovascular agent,Health care,Hospitality industry	Patent: 1
49	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 1
50	APAT Optoelectronics Components Co., Ltd.	Guangdong Sheng, China	Semiconductor,Electronics,QSFP, ...[+2]	Patent: 1
51	Henan Yadu Industrial Co Ltd.	China		Patent: 1
52	Quest Medical, Inc.	Texas, United States	Medical equipment,Medical instruments,Atherectomy device, ...[+1]	Patent: 1
53	Hualu Engineering & Technology Co., Ltd.	China	Civil engineering,Construction engineering	Patent: 1
54	Heilongjiang University	Heilongjiang Sheng, China		Patent: 1
55	QuantumCTek Co., Ltd.	Anhui Sheng, China	Telecommunications,Secure communication,Quantum, ...[+2]	Patent: 1
56	Broadex Technologies Co., Ltd.	Zhejiang Sheng, China	Semiconductor,Optical attenuator,Electronics, ...[+2]	Patent: 1
57	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 1
58	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Patent: 1
59	Beijing Aerospace Times Optical-electronic Tech Co., Ltd.	Beijing Shi, China	Aerospace,National security,Application software, ...[+1]	Patent: 1
60	AVIC Jonhon Optronic Technology Co., Ltd.	Henan Sheng, China	Electronic component,Power transmission,Optical communication, ...[+2]	Patent: 1
61	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 1
62	Peking University	Beijing Shi, China	Transliteration,Knowledge management,Monoclonal antibody, ...[+2]	Patent: 1
63	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Patent: 1
64	Jiangsu Nanfang Communication Technology Co. Ltd.	Jiangsu Sheng, China		Patent: 1
65	Merit Medical Systems, Inc.	Utah, United States	Catheter,Medical equipment,Health care, ...[+2]	Patent: 1
66	Zhongtian Broadband Technology Co., Ltd.	Jiangsu Sheng, China	Broadband	Patent: 1
67	Zhangjiagang Yangtse Spinning Co., Ltd.	Jiangsu Sheng, China	Yarn,Textile (markup language),Fiber	Patent: 1
68	XDK Communication Equipment Huizhou Co. Ltd.	Guangdong Sheng, China	Interactive television,Software,The Internet, ...[+2]	Patent: 1
69	Lawrence Livermore National Laboratory	California, United States	National security,Market research,Biomechanics, ...[+2]	Patent: 1
70	Stevens Institute of Technology	New Jersey, United States	Arts and letters,Knee implant,Intubation, ...[+2]	Patent: 1
71	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 1
72	YuYue Home Textile Co. Ltd.	China	Textile,Warp knitting	Patent: 1
73	Commercial Aircraft Corp. of China Ltd.	Shanghai Shi, China	Flight test,National security,Aerospace	Patent: 1
74	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 1
75	Northwest University	Washington, United States	Chemistry,Inorganic chemistry,Geochemistry, ...[+2]	Patent: 1
76	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 1
77	Hubbell, Inc.	CT, US	Light fixture,Electronics,Utility industry, ...[+2]	Patent: 1
78	Ally Hi-Tech Co. Ltd.	China		Patent: 1
79	Tianjin Hospital	Tianjin Shi, China	Health care,Hospitality industry	Patent: 1
80	Stoneridge Electronics AB	Stockholm, Sweden	Electronic component,Electronic product,Radar, ...[+2]	Patent: 1
81	State Grid Hunan Electric Power Co.	Hunan Sheng, China	Power transmission	Patent: 1
82	Alliance Fiber Optic Products Co. Ltd.	Taiwan Province, China	Electronics	Patent: 1
83	McGill University	Ontario, Canada	Bequest,Library science,Association (object-oriented programming), ...[+2]	Patent: 1
84	China Oilfield Services Ltd.	Beijing Shi, China	Petroleum industry,Well intervention,Directional drilling, ...[+2]	Patent: 1
85	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 1
86	Qxp Technologies Inc.	China	Semiconductor	Patent: 1
87	The Shenzhen Institutes of Advanced Technology	Shanghai Shi, China	Robotics,Robot	Patent: 1
88	Massachusetts Institute of Technology	Massachusetts, United States	Fields Medal,Health care,Medical equipment, ...[+2]	Patent: 1
89	Gansu Agricultural University	China	Biology,Agronomy,Botany, ...[+2]	Patent: 1
90	Jingwei Intelligent Textile Machinery Co. Ltd.	China		Patent: 1
91	Beijing Institute of Graphic Communication	Beijing Shi, China	Graphic communication	Patent: 1
92	Guizhou Power Grid Corp.	China		Patent: 1
93	Jiangxi Normal University	Jiangxi Sheng, China	Capacity building,Pinyin,Chemistry, ...[+2]	Patent: 1
94	Guilin University of Electronic Technology	Guangxi Zhuangzu Zizhiqu, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 1
95	Sichuan Tianyi Comheart Telecom Co., Ltd.	Sichuan Sheng, China	Optical fiber,Computer hardware,Optimization system, ...[+2]	Patent: 1
96	Politechnika Swietokrzyska	Swietokrzyskie, Poland	Polish,Materials science,Composite material, ...[+2]	Patent: 1
97	Guangdong Topway Network Co. Ltd.	China		Patent: 1
98	Foshan Power Supply Bureau of Guangdong Power Grid Corp.	China	GSM,5G	Patent: 1
99	Jiangsu Hengtong Marine Cable Systems Co., Ltd.	China	Electronics	Patent: 1
100	II-VI Delaware, Inc.	Delaware, United States	Smelting,Metal,Mining engineering, ...[+1]	Patent: 1