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Top 100 Fast-growings companies in Power strip
by Most Patent Filing In 5 Years in the China in 2019

The Power strip top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 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.
#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 123
2
Gree Electric Appliances, Inc. of Zhuhai
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 56
3
Zhejiang Chint Electrics Co., Ltd.
Electrical equipment,Electronics,Busbar,
...[+2]
Patent: 38
4
Midea Group Co. Ltd.
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 13
5
Guangdong Power Grid Co. Ltd.
Patent: 13
6
Beijing Xiaomi Mobile Software Co., Ltd.
Software,Enterprise software
Patent: 12
7
Guizhou Power Grid Corp.
Patent: 11
8
Shenzhen Power Supply Co. Ltd.
Patent: 9
9
Shanghai Liangxin Electrical Co., Ltd.
Circuit breaker,Power transmission,Electronics,
...[+2]
Patent: 9
10
Zhejiang Deling Technology Co., Ltd.
Electrical equipment,Electronics
Patent: 8
11
Oxti Corp.
Patent: 8
12
Wolong Electric Group Co. Ltd.
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 8
13
Dalian North Instrument Transformer Group Co. Ltd.
Instrument transformer,Electronics,Computer hardware
Patent: 8
14
Jiangsu Zhongdao Electric Power Co. Ltd.
Industrial park,Construction engineering
Patent: 8
15
BOE Technology Group Co., Ltd.
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 7
16
Henan Huasheng Longyuan Electric Co. Ltd.
Electronic component,Electronics,Semiconductor
Patent: 7
17
Zhongshan Broad-Ocean Motor Co., Ltd.
Electrical equipment,Electronics,China sea,
...[+2]
Patent: 7
18
Boe Innovation Investment Co. Ltd.
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 7
19
Tunghsu Optoelectronic Technology Co., Ltd.
Advanced manufacturing,Electronics,Robotics,
...[+2]
Patent: 7
20
Anhui Meilin Electronics Co., Ltd.
Patent: 6
21
Zhuhai Kaibang Motor Manufacture Co., Ltd.
Electric motor,Electrical equipment,Electronics
Patent: 6
22
Fujian Electric Power Co., Ltd.
Offshore wind power,Wind power,Power transmission
Patent: 6
23
State Grid Hebei Electric Power Co.
Power transmission,Electricity
Patent: 6
24
Inspur Electronic Information Industry Co., Ltd.
Computer hardware,Cloud data center,Graphics processing unit,
...[+2]
Patent: 6
25
Joyoung Co., Ltd.
Electronics,Cooker,Microwave,
...[+2]
Patent: 6
26
Gang Liu
Patent: 6
27
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 6
28
Pinggao Group Co., Ltd.
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 6
29
Shandong Jianzhu University
Patent: 6
30
Shenzhen Skyworth-RGB Electronics Co., Ltd.
Telecommunications,Television set,Communication device,
...[+2]
Patent: 5
31
Nanjing University of Information Science & Technology
Meteorology,Information science,Pinyin,
...[+2]
Patent: 5
32
China XD Electric Co., Ltd.
Power transmission,Electrical equipment,Transformer,
...[+2]
Patent: 5
33
Tianjin Electric Power Corp.
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 5
34
Wolong Electric Nanyang Explosion Protection Group Co. Ltd.
Electric motor,Transformer,Relay,
...[+1]
Patent: 5
35
Longhorn Intelligent Tech Co., Ltd.
Patent: 5
36
Xiamen Hongfa Switchgear Co., Ltd.
Electronics,Electrical equipment,Contactor,
...[+2]
Patent: 5
37
Guangdong DP Co., Ltd.
Flashlight,Automotive engineering,Fixture,
...[+2]
Patent: 5
38
Beijing Apollo Ding Rong Solar Technology Co., Ltd.
Patent: 5
39
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 5
40
China Academy of Launch Vehicle Technology
Aerospace,National security,Space launch,
...[+2]
Patent: 4
41
Tsinghua University
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 4
42
Fujian Wide Plus Precision Instruments Co. Ltd.
Patent: 4
43
China Electric Power Research Institute Ltd.
Grid network,Smart grid,Smart meter
Patent: 4
44
Ningbo Comen Electronics Technology Co., Ltd.
Electronics,Intellectual Product,Telemetry,
...[+2]
Patent: 4
45
Wuxi Jiefu Electroacoustic Co., Ltd.
Patent: 4
46
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
Electronics
Patent: 4
47
NR Electric Co., Ltd.
Control system,Electronics,Electricity,
...[+2]
Patent: 4
48
Delixi Electric Co., Ltd.
Relay,Overvoltage,Electronics,
...[+2]
Patent: 4
49
Fans-Tech Electric Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 4
50
Guangxi University for Nationalities
Ethnology,Foreign language,Mathematics,
...[+2]
Patent: 4
51
Jiangsu Electric Power Co.
Power transmission,Electric power transmission
Patent: 4
52
Bull Group Co. Ltd.
Fiber,Runway,Audio equipment,
...[+2]
Patent: 4
53
Shandong Taikai High Voltage Switch Co. Ltd.
Patent: 4
54
Zhejiang Electric Power Co., Ltd.
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 4
55
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Electronics
Patent: 4
56
Changzhou College of Information Technology
Information technology
Patent: 3
57
Zhuzhou Lince Group Co., Ltd.
Damper,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 3
58
Shaoxing Oli-Wolong Vibrator Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
59
Suzhou Inspur Intelligent Technology Co., Ltd.
Patent: 3
60
Zhejiang Supor Electrical Appliances Manufacturing Co., Ltd.
Cooker,Automation,Manufacturing engineering,
...[+2]
Patent: 3
61
Zhong Ming Chen
Patent: 3
62
Hon Hai Precision Industry Co., Ltd.
Computer hardware,Electronics,Wireless connectivity,
...[+2]
Patent: 3
63
State Grid Hunan Electric Power Co.
Power transmission
Patent: 3
64
AUX Air Conditioner Co., Ltd.
Patent: 3
65
Chongqing Three Gorges University
Physical education,Literature,Chemical engineering,
...[+2]
Patent: 3
66
Zhejiang Tengen Electrics Co., Ltd.
Electronics,Pile,Power control,
...[+1]
Patent: 3
67
Shanghai Chaoan Electric Co., Ltd.
Patent: 3
68
Foshan University
Patent: 3
69
Xiamen Seebest Technology Co. Ltd.
Patent: 3
70
Shandong University of Science & Technology
Mathematics,Computer science,Materials science,
...[+2]
Patent: 3
71
Changan Group Co. Ltd.
Electrical equipment,Relay network,Electronics,
...[+2]
Patent: 3
72
HKC Corp. Ltd.
LED display,Graphics processing unit,Information technology management,
...[+2]
Patent: 3
73
Nidec Kaiyu Auto Electric Jiangsu Co., Ltd.
Patent: 3
74
Ningbo Zhengyao Automobile Electric Co. Ltd.
Automotive engineering
Patent: 3
75
Henan Tianli Thermal Equipment Co., Ltd.
Patent: 3
76
Yangzhou Yangjie Electronic Technology Co., Ltd.
Semiconductor,Silicon carbide,Electronics,
...[+2]
Patent: 3
77
PetroChina Co., Ltd.
Natural gas,Petroleum,Lubricant,
...[+2]
Patent: 3
78
MLS Co., Ltd.
Semiconductor,Light-emitting diode,Electronics,
...[+2]
Patent: 3
79
Guangdong Midea Consumer Electric Manufacturing Co. Ltd.
Patent: 3
80
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Electronics
Patent: 3
81
Bozhon Precision Industry Technology Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 2
82
China Three Gorges University
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 2
83
Shenyang Rubber Research & Design Institute Co. Ltd.
Design activities
Patent: 2
84
Dongguan Wenyu Industrial Co. Ltd.
Patent: 2
85
Harbin University of Science & Technology
Pinyin,Materials science,Composite material,
...[+2]
Patent: 2
86
Zhengzhou Yunhai Information Technology Co., Ltd.
Patent: 2
87
Beijing Bron S&T Ltd.
Patent: 2
88
Dongguan Jiye Electrical Equipment Co. Ltd.
Patent: 2
89
Yantai Dongfang-Wisdom Electric Co. Ltd.
Computer hardware,Electronics,Energy management,
...[+2]
Patent: 2
90
Donica Aviation Engineering Co., Ltd.
Digital media,Satellite system,Wi-Fi,
...[+2]
Patent: 2
91
Zhejiang Ocean University
Pinyin,Public university,Biology,
...[+2]
Patent: 2
92
Yingkou New Shanying Alarm Equipment Co., Ltd.
Electronics
Patent: 2
93
Jinling Institute of Technology
The Internet,Academic Training,Educational institution,
...[+2]
Patent: 2
94
Zhuzhou Liancheng Group Fuli Industry Co. Ltd.
Patent: 2
95
Henan Kaibang Motor Co. Ltd.
Patent: 2
96
Shenzhen Kangtuopu Information Technology Co. Ltd.
Patent: 2
97
Tangshan Iron & Steel Group Co., Ltd.
Ferroalloy,Mining engineering,Natural resource management
Patent: 2
98
Fuyang Normal University
Educational institution,Graduate degree,Academic Training,
...[+2]
Patent: 2
99
Contemporary Amperex Technology Co., Ltd.
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Patent: 2
100
Gacia Electrical Appliance Co. Ltd.
Circuit breaker,Electrical equipment,Electronics
Patent: 2
Page generation time: Jul 25 2025