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Top 100 Fast-growings companies in Transformer
by Most Patent Filing In 1 Year in the China in 2019

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 2019, 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

South Korea

United States

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: 1,259
2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 373
3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 178
4
Guizhou Power Grid Corp.
China
Patent: 176
5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 146
6
Shenzhen Power Supply Co. Ltd.
China
Patent: 129
7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 107
8
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Transformer,Electrical equipment,Power transmission,
...[+2]
Patent: 106
9
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 105
10
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 91
11
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 81
12
NR Electric Co., Ltd.
Jiangsu Sheng, China
Control system,Electronics,Electricity,
...[+2]
Patent: 78
13
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Power transmission,Electrical equipment,Transformer,
...[+2]
Patent: 71
14
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 70
15
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 61
16
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 56
17
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
Patent: 56
18
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 54
19
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 54
20
Huaxiang Xiangneng Technology Co Ltd.
China
Patent: 54
21
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 50
22
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Isolation transformer,Electrical equipment,Electronics,
...[+2]
Patent: 48
23
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 47
24
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 45
25
Acer, Inc.
Taiwan Province, China
Computer hardware,Projector,Peripheral,
...[+2]
Patent: 45
26
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 44
27
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 43
28
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 42
29
Xi'an Xidian Transformer Co., Ltd.
China
Patent: 40
30
Institute of Electrical Engineering, Chinese Academy of Sciences
China
Silicon carbide,Gallium,Abrasive
Patent: 40
31
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 38
32
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 38
33
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 37
34
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 37
35
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 36
36
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 34
37
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 33
38
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 31
39
Wujiang Transformer Co., Ltd.
China
Patent: 31
40
Baoding Tianwei Group Tebian Electric Co. Ltd.
Hebei Sheng, China
Patent: 31
41
Shandong Power Equipment Co., Ltd.
Shandong Sheng, China
Transformer,Uninterruptible power supply,Electricity,
...[+2]
Patent: 31
42
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 30
43
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 30
44
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 29
45
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 29
46
TBEA Co., Ltd.
Xinjiang Uygur, China
Transformer,Electricity,Electronics,
...[+2]
Patent: 29
47
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 28
48
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 27
49
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 26
50
Guangdong Power Grid Corp. Zhaoqing Power Supply Bureau
China
Patent: 26
51
Haihong Electric Co., Ltd.
Guangdong Sheng, China
Patent: 26
52
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 24
53
Hohai University
Jiangsu Sheng, China
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 24
54
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 23
55
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 23
56
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 22
57
Tbea Intelligent Electrical Co., Ltd.
China
Patent: 22
58
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Instrument transformer,Electronics,Computer hardware
Patent: 22
59
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Conditioners,Electronics,Refrigeration,
...[+2]
Patent: 22
60
Qingdao Yunlu Advanced Materials Technology Co. Ltd.
Shandong Sheng, China
Alloy,Metal powder,Metal
Patent: 21
61
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 21
62
Shinry Technologies Co., Ltd.
Guangdong Sheng, China
Converters,Automotive engineering,Electronics,
...[+2]
Patent: 21
63
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 21
64
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Power transmission,Switchgear,Transformer,
...[+2]
Patent: 20
65
Baoding Baoling Transformer Co. Ltd.
Hebei Sheng, China
Semiconductor,Transformer,Electronics,
...[+1]
Patent: 20
66
Jiangsu Shemar Electric Co., Ltd.
Jiangsu Sheng, China
Electronics,Bushing,Transmission line,
...[+1]
Patent: 20
67
Pinggao Group Co., Ltd.
Henan Sheng, China
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 20
68
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 19
69
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 19
70
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 18
71
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 18
72
Jiangsu Yangdong Electric Co., Ltd.
Jiangsu Sheng, China
Semiconductor,Alloy,Electronics,
...[+2]
Patent: 18
73
State Grid Hubei Electric Power Co., Ltd.
China
Patent: 18
74
Shenyang University of Technology
Liaoning Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 18
75
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 18
76
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 18
77
China General Nuclear Power Corp.
Guangdong Sheng, China
Solar energy,Nuclear engineering,Petroleum industry,
...[+2]
Patent: 18
78
CGN Power Co., Ltd.
Guangdong Sheng, China
Centrifugal pump,Power transmission,Electricity,
...[+1]
Patent: 18
79
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Automation,Computer hardware,Electronics
Patent: 18
80
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 17
81
State Grid Ningxia Electric Power Co.
Ningxia Hui, China
Power transmission,Electricity
Patent: 17
82
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 17
83
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 17
84
DongGuan DaZhong Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 17
85
Harbin Institute of Technology
Guangdong Sheng, China
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 17
86
Guangzhou CRRC Junfa Electric Co., Ltd.
China
Patent: 16
87
Hangzhou Qianjiang Electric Group Co. Ltd.
Zhejiang Sheng, China
Relay,Switchgear,Electric motor,
...[+1]
Patent: 16
88
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 16
89
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 16
90
North China Electric Power Research Institute Co., Ltd.
Beijing Shi, China
Power transmission
Patent: 16
91
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 16
92
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Materials science,Composite material,Chemistry,
...[+2]
Patent: 15
93
University of Electronic Science & Technology of China
Sichuan Sheng, China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 15
94
Nantong Hyosung Transformer Co. Ltd.
China
Transformer,Electrical equipment,Electronics
Patent: 15
95
Ningbo AUX High-Tech Co., Ltd.
Zhejiang Sheng, China
Electrical equipment,Electronics,Transformer,
...[+2]
Patent: 15
96
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 15
97
Shandong Luneng Intelligent Technology Co. Ltd.
China
Patent: 15
98
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 15
99
Kerun Electric Power Technology Co., Ltd.
Zhejiang Sheng, China
Transformer,Electronics,Power transmission,
...[+1]
Patent: 15
100
China Jiliang University
Zhejiang, China
Metrology,5G,Materials science,
...[+2]
Patent: 14

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