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Top 100 Fast-growings companies in Transformer
by Most Patent Filing In 1 Year in the China in 2018

The Transformer top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year 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

Switzerland

United States

South Korea

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: 1,391
2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 371
3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 163
4
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Switchgear,Electronics,Electrical equipment,
...[+2]
Patent: 140
5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 122
6
Guizhou Power Grid Corp.
China
Patent: 104
7
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Transformer,Electrical equipment,Power transmission,
...[+2]
Patent: 93
8
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 85
9
Shenzhen Power Supply Co. Ltd.
China
Patent: 84
10
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 84
11
NR Electric Co., Ltd.
Jiangsu Sheng, China
Control system,Electronics,Electricity,
...[+2]
Patent: 81
12
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 75
13
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 74
14
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 71
15
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
Patent: 60
16
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Isolation transformer,Electrical equipment,Electronics,
...[+2]
Patent: 59
17
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 56
18
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 55
19
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 54
20
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 51
21
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Power transmission,Electrical equipment,Transformer,
...[+2]
Patent: 48
22
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 47
23
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 47
24
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 44
25
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 42
26
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 41
27
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 41
28
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 40
29
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 39
30
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 38
31
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 38
32
Shandong Power Equipment Co., Ltd.
Shandong Sheng, China
Transformer,Uninterruptible power supply,Electricity,
...[+2]
Patent: 38
33
Huaxiang Xiangneng Technology Co Ltd.
China
Patent: 38
34
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 37
35
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 37
36
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 33
37
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Instrument transformer,Electronics,Computer hardware
Patent: 33
38
Taizhou Tianli Iron Core Manufacturing Co. Ltd.
China
Patent: 32
39
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 31
40
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 31
41
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 31
42
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Power transmission,Switchgear,Transformer,
...[+2]
Patent: 31
43
TBEA Co., Ltd.
Xinjiang Uygur, China
Transformer,Electricity,Electronics,
...[+2]
Patent: 31
44
DongGuan DaZhong Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 30
45
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 29
46
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 28
47
Baoding Tianwei Group Tebian Electric Co. Ltd.
Hebei Sheng, China
Patent: 28
48
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 28
49
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 27
50
State Grid Gansu Electric Power Co.
China
Patent: 27
51
Shennan Circuits Co., Ltd.
Guangdong Sheng, China
Electronics,Busbar,Power electronics,
...[+2]
Patent: 26
52
Xi'an Xidian Transformer Co., Ltd.
China
Patent: 25
53
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 25
54
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 25
55
Hangzhou Qianjiang Electric Group Co. Ltd.
Zhejiang Sheng, China
Relay,Switchgear,Electric motor,
...[+1]
Patent: 23
56
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 23
57
Wujiang Transformer Co., Ltd.
China
Patent: 22
58
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
China
Electronics
Patent: 22
59
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 22
60
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 21
61
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 21
62
SubianElectric Co., Ltd.
Jiangsu Sheng, China
Electronics
Patent: 21
63
Wolong Electric Yinchuan Transformer Co., Ltd.
Ningxia Hui, China
Transformer,Electronics,Electrical equipment,
...[+1]
Patent: 21
64
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 21
65
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 21
66
Siemens Transformer (Wuhan) Co., Ltd.
China
Transformer,Electrical equipment,Electronics
Patent: 21
67
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 20
68
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 20
69
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 18
70
Henan Polytechnic University
Henan Sheng, China
Patent: 17
71
North China Electric Power Research Institute Co., Ltd.
Beijing Shi, China
Power transmission
Patent: 17
72
China General Nuclear Power Corp.
Guangdong Sheng, China
Solar energy,Nuclear engineering,Petroleum industry,
...[+2]
Patent: 17
73
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 16
74
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 16
75
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 16
76
Tbea Intelligent Electrical Co., Ltd.
China
Patent: 16
77
Foshan University
China
Patent: 16
78
TBEA UHV Electric Co., Ltd.
China
Patent: 16
79
Hainan Jinpan Smart Technology Co., Ltd.
Hainan Sheng, China
Electronics,Switchgear,Transformer,
...[+2]
Patent: 16
80
CGN Power Co., Ltd.
Guangdong Sheng, China
Centrifugal pump,Power transmission,Electricity,
...[+1]
Patent: 16
81
Nantong Shirui Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
82
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 15
83
State Grid Shaanxi Electric Power Co.
Shaanxi Sheng, China
Power transmission
Patent: 15
84
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 15
85
Institute of Electrical Engineering, Chinese Academy of Sciences
China
Silicon carbide,Gallium,Abrasive
Patent: 15
86
Shandong Luneng Intelligent Technology Co. Ltd.
China
Patent: 15
87
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 14
88
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 14
89
Shenzhen Hymson Laser Intelligent Equipments Co., Ltd.
Guangdong Sheng, China
Automation,Industrial engineering,Manufacturing engineering,
...[+2]
Patent: 14
90
Hunan University
Jiangsu Sheng, China
Library science,Cultural background,Literature,
...[+2]
Patent: 14
91
Shenyang University of Technology
Liaoning Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 14
92
Shandong University of Science & Technology
China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 14
93
Baoding Baoling Transformer Co. Ltd.
Hebei Sheng, China
Semiconductor,Transformer,Electronics,
...[+1]
Patent: 14
94
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 14
95
PetroChina Co., Ltd.
Beijing Shi, China
Natural gas,Petroleum,Lubricant,
...[+2]
Patent: 14
96
Shinry Technologies Co., Ltd.
Guangdong Sheng, China
Converters,Automotive engineering,Electronics,
...[+2]
Patent: 14
97
Jiangsu Yangdong Electric Co., Ltd.
Jiangsu Sheng, China
Semiconductor,Alloy,Electronics,
...[+2]
Patent: 13
98
State Power Economic Research Institute
Beijing Shi, China
Patent: 13
99
State Grid Sichuan Electric Power Co.
China
Electric energy,Electricity,Electric power distribution,
...[+2]
Patent: 13
100
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 13

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