Top 100 Fast-growings companies in Pigtail by Most Patent Filing In 5 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 5 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: 21
2	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 19
3	CommScope Connectivity Belgium BVBA	Belgium		Patent: 15
4	Teleflex Life Sciences Ltd.	Malta		Patent: 9
5	Mitsuba Corp.	Japan	Automotive engineering,Gasoline,Windscreen wiper, ...[+2]	Patent: 8
6	Hangzhou Futong Communication Technology Co. Ltd.	Zhejiang Sheng, China	Electronics,Optical fiber,Optical fiber cable, ...[+1]	Patent: 8
7	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 7
8	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 7
9	TOTO Ltd.	Fukuoka, Japan	Bathtub,Cistern,Sink (computing), ...[+2]	Patent: 6
10	O-Net Communications (Shenzhen) Ltd.	Guangdong Sheng, China		Patent: 6
11	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 5
12	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 5
13	PPC Broadband Fiber Ltd.	United Kingdom	Amplifier,Electronics,Broadband, ...[+1]	Patent: 5
14	Leviton Manufacturing Co., Inc.	New York, United States	Energy management,Electrical equipment,Computer hardware, ...[+2]	Patent: 5
15	View, Inc.	California, United States	Smart glass	Patent: 5
16	Commscope Technologies Australia Pty Ltd.	Australia	Telecommunications	Patent: 5
17	Fujian Electric Power Co., Ltd.	Fujian Sheng, China	Offshore wind power,Wind power,Power transmission	Patent: 5
18	Harbin University of Science & Technology	Heilongjiang Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 4
19	Seoul National University Hospital	South Korea	Emergency department,Healthcare system,Medical tourism, ...[+2]	Patent: 4
20	ARRIS Enterprises LLC	United States	Broadband,Telecommunications,Wireless, ...[+1]	Patent: 4
21	Yancheng Institute of Technology	Jiangsu Sheng, China		Patent: 4
22	Linktel Technologies Co., Ltd.	Hubei Sheng, China	Telecommunications	Patent: 4
23	Daqing Oilfield Co., Ltd.	Beijing Shi, China	Hexane,Petroleum industry	Patent: 4
24	China Academy of Railway Sciences Group Co. Ltd.	China		Patent: 3
25	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 3
26	Northrop Grumman Systems Corp.	Virginia, United States	National security,Aerospace,Military technology, ...[+1]	Patent: 3
27	Beijing Aerospace Times Optical-electronic Tech Co., Ltd.	Beijing Shi, China	Aerospace,National security,Application software, ...[+1]	Patent: 3
28	SENKO Advanced Components, Inc.	Massachusetts, United States	Electronics,Optoelectronics,Photonics, ...[+2]	Patent: 3
29	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Patent: 3
30	S&G Biotech, Inc.	South Korea	Stent,Cholangiography,Endovascular surgery, ...[+2]	Patent: 3
31	Hebei Hanguang Heavy Industry Co. Ltd.	Hebei Sheng, China	Heavy industry,Electronics,Computer hardware, ...[+1]	Patent: 3
32	Orbusneich Medical Shenzhen Co. Ltd.	China		Patent: 3
33	ABIOMED, Inc.	Massachusetts, United States	Ventricular assist device,Medical equipment,Health care, ...[+2]	Patent: 3
34	Namiki Precision Jewel Co. Ltd.	Japan	Stepper motor,Rotor (electric),AC motor, ...[+2]	Patent: 3
35	Affiliated Zhongshan Hospital of Dalian University	Liaoning Sheng, China	Health care,Hospitality industry	Patent: 3
36	Shenzhen Xinghan Laser Technology Co., Ltd.	China		Patent: 3
37	Lawrence Livermore National Laboratory	California, United States	National security,Market research,Biomechanics, ...[+2]	Patent: 3
38	Adamant Namiki Precision Jewel	Tokyo, Japan	Glazing,Optical communication,Industrial engineering, ...[+1]	Patent: 3
39	Tianjin Electric Power Corp.	Tianjin Shi, China	Electromagnetic clutch,Pulley,Machine element, ...[+2]	Patent: 3
40	AFL Telecommunications LLC	South Carolina, United States	Optical fiber,Satellite,Fusion splicing, ...[+2]	Patent: 3
41	Guizhou Power Grid Corp.	China		Patent: 3
42	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	Patent: 2
43	Guomai Technologies, Inc.	Fujian Sheng, China	Telecommunications,Systems design,Technical support, ...[+2]	Patent: 2
44	Marvell Asia Pte Ltd.	Central Singapore, Singapore	Semiconductor,Microcontroller,Digital signal processing, ...[+2]	Patent: 2
45	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 2
46	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 2
47	Dongguan University of Technology	China	Computer science,Chemistry,Materials science, ...[+2]	Patent: 2
48	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 2
49	Sunlighten, Inc.	Kansas, United States	Far infrared,Shopping mall	Patent: 2
50	Xi'an Shiyou University	Shaanxi Sheng, China	Materials science,Petroleum engineering,Chemistry, ...[+2]	Patent: 2
51	China Oilfield Services Ltd.	Beijing Shi, China	Petroleum industry,Well intervention,Directional drilling, ...[+2]	Patent: 2
52	National Oilwell Varco LP	Texas, United States	Petroleum industry,Natural resource management,Wellbore	Patent: 2
53	Fudan University Shanghai Cancer Center	Shanghai Shi, China	Dendritic cell,Cell sorting,Biochip, ...[+2]	Patent: 2
54	Futong Group Co., Ltd.	Zhejiang Sheng, China	Optical fiber,Electronics,Telecommunications equipment, ...[+2]	Patent: 2
55	Cook Medical Technologies LLC	Indiana, United States		Patent: 2
56	Wolong Electric Group Co. Ltd.	Zhejiang Sheng, China	Electric motor,Photovoltaic power station,Electrical equipment, ...[+2]	Patent: 2
57	IPG Photonics Corp.	Massachusetts, United States	Laser,Fiber laser,Photonics, ...[+2]	Patent: 2
58	Schneider Electric Ltd.	United Kingdom	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 2
59	Xi'an Institute of Optics & Precision Mechanics of Cas	China		Patent: 2
60	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 2
61	Shanghai East Hospital	Shanghai Shi, China	Health care,Hospitality industry,Cell therapy, ...[+2]	Patent: 2
62	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Patent: 2
63	Shanghai Institute of Optics & Fine Mechanics	Shanghai Shi, China		Patent: 2
64	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 2
65	Fulling Products Co. Ltd.	Jiangsu Sheng, China	Automotive engineering	Patent: 2
66	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	Patent: 2
67	Neophotonics (China) Co., Ltd.	Guangdong Sheng, China	Semiconductor,Optical communication,Electronic component	Patent: 2
68	Shanghai Jiangnan Changxing Shipbuilding Co., Ltd.	Shanghai Shi, China	Shipbuilding,Mechanical engineering,Manufacturing engineering	Patent: 2
69	Samsung Life Public Welfare Foundation	South Korea		Patent: 2
70	Alliance Fiber Optic Products Co. Ltd.	Taiwan Province, China	Electronics	Patent: 2
71	Shanghai Ri Yong-Jea Gate Electric Co., Ltd.	Shanghai Shi, China	Direct current,Automotive engineering,Air conditioning	Patent: 2
72	OFS Fitel LLC	United States	Optical fiber,Telecommunications,Optical communication, ...[+2]	Patent: 2
73	Zhejiang Shunpu Arts & Crafts Co. Ltd.	China		Patent: 2
74	T. RAD Co., Ltd.	Tokyo, Japan	Heat exchanger,Conditioners	Patent: 2
75	Changchun Ri Yong Jea Gate Electric Co. Ltd.	China	Automotive engineering	Patent: 2
76	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 2
77	Guangdong Power Grid Co. Ltd.	Guangdong Sheng, China		Patent: 2
78	Shanxi Datang International Linfen Thermal Power Co., Ltd.	China		Patent: 1
79	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 1
80	Siddhi (Suzhou) Survey & Design Consulting Co., Ltd.	China		Patent: 1
81	Shenzhen Compton Technology Co., Ltd.	Guangdong Sheng, China	Electronics	Patent: 1
82	China Three Gorges University	Hubei Sheng, China	Pinyin,Mathematics,Geotechnical engineering, ...[+2]	Patent: 1
83	Fiberone LLC	New York, United States	Patch panel,Time constraint,Cord, ...[+1]	Patent: 1
84	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 1
85	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
86	Asia Silicon (Qinghai) Co., Ltd.	Qinghai Sheng, China	Polycrystalline silicon,Semiconductor,Mining engineering, ...[+2]	Patent: 1
87	Aerospace Long March Launch Vehicle Technology Co. Ltd.	China		Patent: 1
88	Henan Provincial Peoples Hospital	Henan Sheng, China	Anatomical pathology,X-ray,Pharmacy	Patent: 1
89	Shanghai Eagtop Electonic Technology Co., Ltd.	Shanghai Shi, China	Power electronics,Busbar,Automation, ...[+2]	Patent: 1
90	Jiangsu Zhongtian Technology Co., Ltd.	Jiangsu Sheng, China	Telecommunications equipment,Fiber,Computer hardware, ...[+2]	Patent: 1
91	Chengdu Ideal Realm Technology Co., Ltd.	China		Patent: 1
92	Zhangzhou Jialong Technology Co., Ltd.	Fujian Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 1
93	Zhengzhou Yunhai Information Technology Co., Ltd.	China		Patent: 1
94	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 1
95	Omega Acquisition Corp.	Texas, United States	Truck,Shopping mall	Patent: 1
96	APAT Optoelectronics Components Co., Ltd.	Guangdong Sheng, China	Semiconductor,Electronics,QSFP, ...[+2]	Patent: 1
97	Henan Yadu Industrial Co Ltd.	China		Patent: 1
98	Quest Medical, Inc.	Texas, United States	Medical equipment,Medical instruments,Atherectomy device, ...[+1]	Patent: 1
99	Takfly Communications Co. Ltd.	Guangdong Sheng, China	Fiber,Telecommunications	Patent: 1
100	QuantumCTek Co., Ltd.	Anhui Sheng, China	Telecommunications,Secure communication,Quantum, ...[+2]	Patent: 1