Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | State Grid Corp. of China | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 23 | |
2 | Dianba Technology | Electric vehicle,Electronics,Automotive engineering | Patent: 14 | |
3 | China Electric Power Research Institute Ltd. | Grid network,Smart grid,Smart meter | Patent: 8 | |
4 | North China Electric Power University | Pinyin,Control theory,Computer science, ...[+2] | Patent: 6 | |
5 | NIO NextEV Ltd. | Patent: 5 | ||
6 | State Grid Shanghai Municipal Electric Power Co. | Electricity,Power transmission,Electric power transmission | Patent: 4 | |
7 | Shanghai Jiao Tong University | CONTEST,Biological membrane,Biofabrication, ...[+2] | Patent: 4 | |
8 | Tianjin Electric Power Corp. | Electromagnetic clutch,Pulley,Machine element, ...[+2] | Patent: 4 | |
9 | Guangdong Polytechnic Normal University | The Internet,Simulation,Graduate degree, ...[+2] | Patent: 4 | |
10 | Wuhan University | Knowledge management,Computer science,Chemistry, ...[+2] | Patent: 3 | |
11 | Fujian Electric Power Co., Ltd. | Offshore wind power,Wind power,Power transmission | Patent: 2 | |
12 | Bozhon Precision Industry Technology Co., Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 2 | |
13 | China Three Gorges University | Pinyin,Mathematics,Geotechnical engineering, ...[+2] | Patent: 2 | |
14 | Huazhong University of Science & Technology | Education development,Cell therapy,Drug repositioning, ...[+2] | Patent: 2 | |
15 | Hunan University | Library science,Cultural background,Literature, ...[+2] | Patent: 2 | |
16 | Taiyuan University of Technology | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 2 | |
17 | Zhejiang Electric Power Co., Ltd. | Power grid,Power transmission,Virtual currency, ...[+2] | Patent: 2 | |
18 | Institute of Electrical Engineering, Chinese Academy of Sciences | Silicon carbide,Gallium,Abrasive | Patent: 2 | |
19 | XJ Group Corp. | Semiconductor,Electrical equipment,Transformer, ...[+2] | Patent: 2 | |
20 | Tianjin University | Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2] | Patent: 2 | |
21 | Tsinghua University | Western culture,TUTOR,Silicon carbide, ...[+2] | Patent: 2 | |
22 | NR Electric Co., Ltd. | Control system,Electronics,Electricity, ...[+2] | Patent: 2 | |
23 | China Agricultural University | Light therapy,Agricultural engineering,Veterinary medicine, ...[+2] | Patent: 2 | |
24 | State Grid Beijing Electric Power Co. | Power grid | Patent: 2 | |
25 | South China University of Technology | Power semiconductor device,Semiconductor,Science park, ...[+2] | Patent: 2 | |
26 | NARI Group Corp. | Theoretical research,Electronics,Switchgear, ...[+2] | Patent: 1 | |
27 | NARI Technology Co., Ltd. | Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2] | Patent: 1 | |
28 | Guangzhou Bosma Optoelectronic Technology Co. Ltd. | Computer hardware,Electronics,Semiconductor, ...[+1] | Patent: 1 | |
29 | East Group Co., Ltd. | Energy storage,Battery (electricity),Electronics, ...[+2] | Patent: 1 | |
30 | Xuchang Xuji Software Technology Co., Ltd. | Patent: 1 | ||
31 | Shenyang Institute of Engineering | Patent: 1 | ||
32 | STARTUP | Automotive engineering,Electric vehicle | Patent: 1 | |
33 | SAIC-GM-Wuling Automobile Co., Ltd. | Automotive engineering,Semi-trailer,Truck, ...[+2] | Patent: 1 | |
34 | Southeast University | Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2] | Patent: 1 | |
35 | Jiangsu Shengshi Energy-Saving Technology Co., Ltd. | Patent: 1 | ||
36 | Hunan Institute of Technology | Pinyin,Materials science,Computer science, ...[+2] | Patent: 1 | |
37 | Kunming University of Science & Technology | Materials science,Metallurgy,Chemistry, ...[+2] | Patent: 1 | |
38 | Shenyang University of Technology | Pinyin,Materials science,Control theory, ...[+2] | Patent: 1 | |
39 | State Grid Henan Electric Power Co. | Power transmission | Patent: 1 | |
40 | Southwest Jiaotong University | Central city,Materials science,Computer science, ...[+2] | Patent: 1 | |
41 | State Grid Electric Power Research Institute | Power transmission | Patent: 1 | |
42 | Huzhou Dewei Technology Co. Ltd. | Software,Enterprise software,Electric vehicle | Patent: 1 | |
43 | China Jiliang University | Metrology,5G,Materials science, ...[+2] | Patent: 1 | |
44 | IAG Group Ltd. | Audio equipment,Electronics,Electronic product | Patent: 1 | |
45 | Yoda Communications, Inc. | Broadband,Telecommunications,Internet Protocol | Patent: 1 | |
46 | Nanjing University of Posts & Telecommunications | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 1 | |
47 | Hefei University of Technology | Management science,Pinyin,Computer science, ...[+2] | Patent: 1 | |
48 | Tellhow Software Co. Ltd. | Software,Enterprise software | Patent: 1 | |
49 | Nanjing Guodian Nanzi Grid Automation Co., Ltd. | Automation,Computer hardware,Electronics | Patent: 1 | |
50 | Shanghai University of Engineering Science | Vocational education,Public university,Materials science, ...[+2] | Patent: 1 |