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Top 100 Fast-growings companies in Transformer
by Most Patent Filing In 3 Years in the China in 2018

The Transformer top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Transformer Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

Germany

United States

South Korea

Austria

France

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 5,143
2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 379
3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 350
4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 319
5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 266
6
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 262
7
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 262
8
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 232
9
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 226
10
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Transformer,Electrical equipment,Power transmission,
...[+2]
Patent: 226
11
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 197
12
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Switchgear,Electronics,Electrical equipment,
...[+2]
Patent: 189
13
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 186
14
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 180
15
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
Patent: 175
16
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 174
17
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 169
18
NR Electric Co., Ltd.
Jiangsu Sheng, China
Control system,Electronics,Electricity,
...[+2]
Patent: 168
19
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 158
20
Shenzhen Power Supply Co. Ltd.
China
Patent: 155
21
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 155
22
Guizhou Power Grid Corp.
China
Patent: 153
23
Shandong Power Equipment Co., Ltd.
Shandong Sheng, China
Transformer,Uninterruptible power supply,Electricity,
...[+2]
Patent: 145
24
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 135
25
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Power transmission,Electrical equipment,Transformer,
...[+2]
Patent: 133
26
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 126
27
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 126
28
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 123
29
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 122
30
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 112
31
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 111
32
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Isolation transformer,Electrical equipment,Electronics,
...[+2]
Patent: 101
33
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 101
34
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 100
35
TBEA Co., Ltd.
Xinjiang Uygur, China
Transformer,Electricity,Electronics,
...[+2]
Patent: 97
36
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 95
37
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 95
38
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 93
39
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 92
40
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 92
41
Baoding Tianwei Group Tebian Electric Co. Ltd.
Hebei Sheng, China
Patent: 88
42
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 87
43
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 85
44
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 84
45
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 78
46
Wujiang Transformer Co., Ltd.
China
Patent: 75
47
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 73
48
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 72
49
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 66
50
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 63
51
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 59
52
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 57
53
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 54
54
Hunan University
Jiangsu Sheng, China
Library science,Cultural background,Literature,
...[+2]
Patent: 54
55
State Grid Gansu Electric Power Co.
China
Patent: 54
56
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 52
57
Shandong University of Science & Technology
China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 51
58
Haihong Electric Co., Ltd.
Guangdong Sheng, China
Patent: 51
59
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 50
60
Jiangsu Zhongtian Boleda Transformer Co., Ltd.
China
Patent: 50
61
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Power transmission,Switchgear,Transformer,
...[+2]
Patent: 49
62
State Grid Yingda Co., Ltd.
Shanghai Shi, China
Electrical equipment,Carbon,Electronics,
...[+2]
Patent: 48
63
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 48
64
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 48
65
Huaxiang Xiangneng Technology Co Ltd.
China
Patent: 48
66
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Instrument transformer,Electronics,Computer hardware
Patent: 47
67
Shandong Luneng Intelligent Technology Co. Ltd.
China
Patent: 47
68
Tbea Intelligent Electrical Co., Ltd.
China
Patent: 46
69
Guangdong Bestek E-Commerce Co., Ltd.
Guangdong Sheng, China
Electronic product,Automotive engineering,E-commerce,
...[+2]
Patent: 46
70
DongGuan DaZhong Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 46
71
Shandong Dachi Electric Co. Ltd.
Shandong Sheng, China
Patent: 45
72
TBEA UHV Electric Co., Ltd.
China
Patent: 45
73
Richtek Technology Corp.
Taiwan Province, China
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 43
74
Hangzhou Qianjiang Electric Group Co. Ltd.
Zhejiang Sheng, China
Relay,Switchgear,Electric motor,
...[+1]
Patent: 42
75
Jiangsu Yangdong Electric Co., Ltd.
Jiangsu Sheng, China
Semiconductor,Alloy,Electronics,
...[+2]
Patent: 42
76
Zhuzhou CRRC Times Electric Co., Ltd.
Hunan Sheng, China
Electronics,Busbar,Control system,
...[+2]
Patent: 42
77
Pinggao Group Co., Ltd.
Henan Sheng, China
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 42
78
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 42
79
Tongxiang Yaorun Electronic Co. Ltd.
China
Patent: 41
80
Astec International Ltd. (Hong Kong)
Hong Kong SAR, China
Power transmission,Electronics
Patent: 41
81
Shanghai Rigang Zhixin Amorphous Metal Co. Ltd.
Shanghai Shi, China
Patent: 40
82
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 40
83
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 39
84
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Automation,Computer hardware,Electronics
Patent: 39
85
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
China
Electronics
Patent: 38
86
Baoding Baoling Transformer Co. Ltd.
Hebei Sheng, China
Semiconductor,Transformer,Electronics,
...[+1]
Patent: 38
87
Jiangsu Electric Power Design Institute
China
Patent: 38
88
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 37
89
Hohai University
Jiangsu Sheng, China
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 37
90
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 36
91
Shanxi Meijin Energy Co., Ltd.
Shanxi Sheng, China
Coal,Coke,Petroleum industry,
...[+2]
Patent: 36
92
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 36
93
Beijing Sifang Automation Co., Ltd.
Beijing Shi, China
Phasor measurement unit,Automotive engineering,Manufacturing engineering,
...[+2]
Patent: 36
94
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 35
95
North China Electric Power Research Institute Co., Ltd.
Beijing Shi, China
Power transmission
Patent: 35
96
Haining Lianfeng Dongjin Electronics Co. Ltd.
China
Patent: 35
97
Taizhou Tianli Iron Core Manufacturing Co. Ltd.
China
Patent: 34
98
State Grid Hubei Electric Power Co., Ltd.
China
Patent: 34
99
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 34
100
Jiangsu Hongyuan Electric Co. Ltd.
Jiangsu Sheng, China
Electrical equipment,Electronics
Patent: 34

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