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Top 100 Fast-growings companies in Power strip
by Most Patent Filing In 3 Years in the China in 2019

The Power strip top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Power strip Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A power strip (also known as an extension block, power board, power bar, plug board, pivot plug, trailing gang, trailing socket, plug bar, trailer lead, multi-socket, multi-box, socket board, super plug, multiple socket, multiple outlet, polysocket and by many other variations) is a block of electrical sockets that attaches to the end of a flexible cable (typically with a mains plug on the other end), allowing multiple electrical devices to be powered from a single electrical socket. Power strips are often used when many electrical devices are in proximity, such as for audio, video, computer systems, appliances, power tools, and lighting. Power strips often include a circuit breaker to interrupt the electric current in case of an overload or a short circuit. Some power strips provide protection against electrical power surges. Typical housing styles may include strip, rack-mount, under-monitor and direct plug-in.
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Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 46
2
Gree Electric Appliances, Inc. of Zhuhai
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 37
3
Zhejiang Chint Electrics Co., Ltd.
Electrical equipment,Electronics,Busbar,
...[+2]
Patent: 27
4
Guangdong Power Grid Co. Ltd.
Patent: 13
5
Guizhou Power Grid Corp.
Patent: 10
6
Shenzhen Power Supply Co. Ltd.
Patent: 9
7
Beijing Xiaomi Mobile Software Co., Ltd.
Software,Enterprise software
Patent: 8
8
Oxti Corp.
Patent: 8
9
Dalian North Instrument Transformer Group Co. Ltd.
Instrument transformer,Electronics,Computer hardware
Patent: 8
10
Jiangsu Zhongdao Electric Power Co. Ltd.
Industrial park,Construction engineering
Patent: 8
11
Henan Huasheng Longyuan Electric Co. Ltd.
Electronic component,Electronics,Semiconductor
Patent: 7
12
Wolong Electric Group Co. Ltd.
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 7
13
Tunghsu Optoelectronic Technology Co., Ltd.
Advanced manufacturing,Electronics,Robotics,
...[+2]
Patent: 7
14
Shandong Jianzhu University
Patent: 6
15
Wolong Electric Nanyang Explosion Protection Group Co. Ltd.
Electric motor,Transformer,Relay,
...[+1]
Patent: 5
16
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 5
17
Beijing Apollo Ding Rong Solar Technology Co., Ltd.
Patent: 5
18
Shanghai Liangxin Electrical Co., Ltd.
Circuit breaker,Power transmission,Electronics,
...[+2]
Patent: 5
19
Zhuhai Kaibang Motor Manufacture Co., Ltd.
Electric motor,Electrical equipment,Electronics
Patent: 4
20
Fujian Electric Power Co., Ltd.
Offshore wind power,Wind power,Power transmission
Patent: 4
21
Wuxi Jiefu Electroacoustic Co., Ltd.
Patent: 4
22
NR Electric Co., Ltd.
Control system,Electronics,Electricity,
...[+2]
Patent: 4
23
BOE Technology Group Co., Ltd.
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 4
24
Delixi Electric Co., Ltd.
Relay,Overvoltage,Electronics,
...[+2]
Patent: 4
25
Bull Group Co. Ltd.
Fiber,Runway,Audio equipment,
...[+2]
Patent: 4
26
Zhongshan Broad-Ocean Motor Co., Ltd.
Electrical equipment,Electronics,China sea,
...[+2]
Patent: 4
27
Pinggao Group Co., Ltd.
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 4
28
Boe Innovation Investment Co. Ltd.
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 4
29
Zhuzhou Lince Group Co., Ltd.
Damper,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 3
30
Suzhou Inspur Intelligent Technology Co., Ltd.
Patent: 3
31
Hon Hai Precision Industry Co., Ltd.
Computer hardware,Electronics,Wireless connectivity,
...[+2]
Patent: 3
32
Chongqing Three Gorges University
Physical education,Literature,Chemical engineering,
...[+2]
Patent: 3
33
Fans-Tech Electric Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
34
Shanghai Chaoan Electric Co., Ltd.
Patent: 3
35
Foshan University
Patent: 3
36
Joyoung Co., Ltd.
Electronics,Cooker,Microwave,
...[+2]
Patent: 3
37
Ningbo Zhengyao Automobile Electric Co. Ltd.
Automotive engineering
Patent: 3
38
Henan Tianli Thermal Equipment Co., Ltd.
Patent: 3
39
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 3
40
Bozhon Precision Industry Technology Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 2
41
Changzhou College of Information Technology
Information technology
Patent: 2
42
Dongguan Wenyu Industrial Co. Ltd.
Patent: 2
43
Harbin University of Science & Technology
Pinyin,Materials science,Composite material,
...[+2]
Patent: 2
44
Zhengzhou Yunhai Information Technology Co., Ltd.
Patent: 2
45
Dongguan Jiye Electrical Equipment Co. Ltd.
Patent: 2
46
Zhejiang Ocean University
Pinyin,Public university,Biology,
...[+2]
Patent: 2
47
Shaoxing Oli-Wolong Vibrator Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
48
Zhuzhou Liancheng Group Fuli Industry Co. Ltd.
Patent: 2
49
Shenzhen Kangtuopu Information Technology Co. Ltd.
Patent: 2
50
Tangshan Iron & Steel Group Co., Ltd.
Ferroalloy,Mining engineering,Natural resource management
Patent: 2
51
Fuyang Normal University
Educational institution,Graduate degree,Academic Training,
...[+2]
Patent: 2
52
Contemporary Amperex Technology Co., Ltd.
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Patent: 2
53
Gacia Electrical Appliance Co. Ltd.
Circuit breaker,Electrical equipment,Electronics
Patent: 2
54
Yanshan University
Pinyin,Materials science,Control theory,
...[+2]
Patent: 2
55
Qiqihar University
Chemistry,Materials science,Computer science,
...[+2]
Patent: 2
56
Shenzhen Skyworth-RGB Electronics Co., Ltd.
Telecommunications,Television set,Communication device,
...[+2]
Patent: 2
57
Foshan Jiahua Electrical Technology Development Co., Ltd.
Patent: 2
58
Minjiang University
Public university,Computer science,Mathematics,
...[+2]
Patent: 2
59
Zhongshan Taifeng Electric Co. Ltd.
Patent: 2
60
Wenrun Optoelectronics Corp.
Optoelectronics,Light-emitting diode,Telecommunications
Patent: 2
61
Jilin Hangsheng Hongyu Electronics Co. Ltd.
Patent: 2
62
Xuchang Xuji Software Technology Co., Ltd.
Patent: 2
63
Zhejiang Deling Technology Co., Ltd.
Electrical equipment,Electronics
Patent: 2
64
Changchun Institute of Technology
Patent: 2
65
Yongji Xinshisu Electric Equipment Co. Ltd.
Transmission system,Tilting train,Power transmission,
...[+1]
Patent: 2
66
Nanjing Jihua 3521 Special Equipment Co., Ltd.
Patent: 2
67
Wenzhou Zhongyi Lock Electrical Appliance Co. Ltd.
Patent: 2
68
XJ Group Corp.
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 2
69
Northwestern Polytechnical University
Pinyin,Materials science,Composite material,
...[+2]
Patent: 2
70
Shanghai Jiao Tong University
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 2
71
Tianjin Electric Power Corp.
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 2
72
AUX Air Conditioner Co., Ltd.
Patent: 2
73
Shandong Iron & Steel Co., Ltd.
Smelting,Ferroalloy,Precious metal,
...[+2]
Patent: 2
74
Shenzhen Kang Ming Sheng Industrial Co. Ltd.
Metal,Automation,Manufacturing engineering,
...[+2]
Patent: 2
75
Jinan Iron & Steel Co. Ltd.
Sintering,Raw material,Metal,
...[+2]
Patent: 2
76
Sichuan University
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 2
77
Shandong University of Science & Technology
Mathematics,Computer science,Materials science,
...[+2]
Patent: 2
78
Changan Group Co. Ltd.
Electrical equipment,Relay network,Electronics,
...[+2]
Patent: 2
79
Anhui Jiyuan Software Co. Ltd.
Software development,Power transmission,Electronics,
...[+1]
Patent: 2
80
Xiamen Hongfa Switchgear Co., Ltd.
Electronics,Electrical equipment,Contactor,
...[+2]
Patent: 2
81
XJ Electric Co., Ltd.
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 2
82
Huaiyin Institute of Technology
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 2
83
Guangdong DP Co., Ltd.
Flashlight,Automotive engineering,Fixture,
...[+2]
Patent: 2
84
Gree Electric Appliances (Chongqing) Co., Ltd.
Conditioners,Electronics,Refrigeration
Patent: 2
85
Shenzhen Dadihe Electric Co. Ltd.
Electric motor,Automotive engineering
Patent: 2
86
Shandong Taikai High Voltage Switch Co. Ltd.
Patent: 2
87
China Coal Beijing Coal Mining Machinery Co. Ltd.
Pulverizer,Core drill,Coal,
...[+1]
Patent: 2
88
Nidec Kaiyu Auto Electric Jiangsu Co., Ltd.
Patent: 2
89
Wuxi Institute of Technology
Vocational education,Computer science,Engineering management,
...[+2]
Patent: 2
90
East China Normal University
Chemistry,Computer science,Mathematics,
...[+2]
Patent: 2
91
Beibian Transformer Shanghai Co. Ltd.
Semiconductor,Transformer,Electronics,
...[+1]
Patent: 2
92
Zhejiang Electric Power Co., Ltd.
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 2
93
Zhejiang Klite Lighting Holdings Co., Ltd.
Light fixture,Electronics,Fixture,
...[+2]
Patent: 2
94
State Grid Information & Communications Industry Grp Co. Ltd.
Power transmission
Patent: 2
95
Huainan Normal University
Patent: 2
96
Hohai University
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 2
97
Guilin University of Electronic Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 2
98
Shaanxi Aero Electric Co., Ltd.
Aviation,National security,Aerospace,
...[+1]
Patent: 2
99
Hsin Yi Wang
Patent: 2
100
China Resources Microelectronics (Chongqing) Co., Ltd.
Semiconductor,Electronics,Electronic component
Patent: 1
Page generation time: Jul 24 2025