Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | State Grid Corp. of China | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 95 | |
2 | BYD Co., Ltd. | Handset,Automotive engineering,Electric vehicle, ...[+2] | Patent: 27 | |
3 | Sungrow Power Supply Co., Ltd. | Energy storage,Renewable energy,Environmental consulting, ...[+2] | Patent: 25 | |
4 | Southeast University | Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2] | Patent: 25 | |
5 | State Grid Shanghai Municipal Electric Power Co. | Electricity,Power transmission,Electric power transmission | Patent: 25 | |
6 | Jiangsu Electric Power Co. | Power transmission,Electric power transmission | Patent: 23 | |
7 | China Electric Power Research Institute Ltd. | Grid network,Smart grid,Smart meter | Patent: 22 | |
8 | Shenzhen Power Supply Co. Ltd. | Patent: 18 | ||
9 | Suzhou Positec Power Tools Co. Ltd. | Patent: 17 | ||
10 | Guangdong Power Grid Co. Ltd. | Patent: 16 | ||
11 | Shanghai University of Electric Power | Pinyin,Public university,Materials science, ...[+2] | Patent: 15 | |
12 | Changzhou Globe Co. Ltd. | Air compressor,Washer,Automation, ...[+2] | Patent: 14 | |
13 | Tianjin Electric Power Corp. | Electromagnetic clutch,Pulley,Machine element, ...[+2] | Patent: 14 | |
14 | Zhejiang Geely Holding Group Co., Ltd. | Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2] | Patent: 13 | |
15 | Qingdao Topscomm Communication Co., Ltd. | Telecommunications,Electronics,Concentrator, ...[+2] | Patent: 12 | |
16 | North China Electric Power University | Pinyin,Control theory,Computer science, ...[+2] | Patent: 12 | |
17 | Nanjing Chervon Industry Co., Ltd. | Patent: 11 | ||
18 | State Grid Electric Power Research Institute | Power transmission | Patent: 10 | |
19 | State Grid Beijing Electric Power Co. | Power grid | Patent: 10 | |
20 | Nantong University | Pinyin,Literature,Biology, ...[+2] | Patent: 10 | |
21 | Zhejiang University | Pinyin,Educational institution,Cancer immunotherapy, ...[+2] | Patent: 10 | |
22 | Bozhon Precision Industry Technology Co., Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 9 | |
23 | NARI Technology Co., Ltd. | Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2] | Patent: 9 | |
24 | Nanjing University of Science & Technology | Suburban area,Pinyin,Computer science, ...[+2] | Patent: 9 | |
25 | XJ Group Corp. | Semiconductor,Electrical equipment,Transformer, ...[+2] | Patent: 9 | |
26 | Beijing Jiaotong University | Mainland China,Computer science,Mathematics, ...[+2] | Patent: 9 | |
27 | Changsha University of Science & Technology | Pinyin,Materials science,Mathematics, ...[+2] | Patent: 8 | |
28 | NARI Group Corp. | Theoretical research,Electronics,Switchgear, ...[+2] | Patent: 8 | |
29 | Hangzhou Dianzi University | Pinyin,High-electron-mobility transistor,Public university, ...[+2] | Patent: 8 | |
30 | Fujian Electric Power Co., Ltd. | Offshore wind power,Wind power,Power transmission | Patent: 7 | |
31 | Anhui Jiyuan Software Co. Ltd. | Software development,Power transmission,Electronics, ...[+1] | Patent: 7 | |
32 | XJ Electric Co., Ltd. | Manufacturing engineering,Electrical equipment,Electronics, ...[+2] | Patent: 7 | |
33 | Hefei University of Technology | Management science,Pinyin,Computer science, ...[+2] | Patent: 7 | |
34 | Wuhan University | Knowledge management,Computer science,Chemistry, ...[+2] | Patent: 6 | |
35 | Xi'an Jiaotong University | Materials science,Computer science,Composite material, ...[+2] | Patent: 6 | |
36 | Wuhan University of Technology | Materials science,Composite material,Computer science, ...[+2] | Patent: 6 | |
37 | Shanghai Jiao Tong University | CONTEST,Biological membrane,Biofabrication, ...[+2] | Patent: 6 | |
38 | UNICORN | Technology transfer,Electronic business,Venture capital, ...[+2] | Patent: 6 | |
39 | XJ Power Co., Ltd. | Transformer,Electrical equipment,Electronics | Patent: 6 | |
40 | Lanzhou University of Technology | Pinyin,Materials science,Composite material, ...[+2] | Patent: 5 | |
41 | Northeast Electric Power University | JI, CN | Pinyin,Computer science,Control theory, ...[+2] | Patent: 5 |
42 | Shandong University of Technology | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 5 | |
43 | Tsinghua University | Western culture,TUTOR,Silicon carbide, ...[+2] | Patent: 5 | |
44 | Nanjing University of Posts & Telecommunications | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 5 | |
45 | Geely Automobile Research Institute (Ningbo) Co., Ltd. | Patent: 5 | ||
46 | Beijing Roborock Technology Co., Ltd. | Vacuum cleaner,Robotics,Manufacturing engineering, ...[+1] | Patent: 4 | |
47 | Anhui Usem Technology Co. Ltd. | Electricity | Patent: 4 | |
48 | State Grid Electric Vehicle Service Co., Ltd. | Patent: 4 | ||
49 | State Grid Hunan Electric Power Co. | Power transmission | Patent: 4 | |
50 | Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd. | Electric vehicle,Automotive engineering,Artificial intelligence, ...[+2] | Patent: 4 | |
51 | China Railway Siyuan Survey & Design Group Co., Ltd. | Construction engineering | Patent: 4 | |
52 | Chery Commercial Vehicle (Anhui) Co. Ltd. | Welding,Coating,Automotive engineering | Patent: 4 | |
53 | Beijing Rockrobo Technology Co., Ltd. | Electric machine,Automation,Manufacturing engineering, ...[+2] | Patent: 4 | |
54 | STARTUP | Electric vehicle,Software,Energy storage, ...[+2] | Patent: 4 | |
55 | Chongqing University | Built environment,Pinyin,Materials science, ...[+2] | Patent: 4 | |
56 | Beijing Didi Infinity Technology & Development Co., Ltd. | Software,Computer hardware,Information technology, ...[+2] | Patent: 4 | |
57 | Beijing Institute of Technology | Pinyin,Public university,Computer science, ...[+2] | Patent: 4 | |
58 | Hohai University | Water resources,Jurisdiction,Geotechnical engineering, ...[+2] | Patent: 4 | |
59 | Shanghai Dianji University | Patent: 4 | ||
60 | Suzhou Industrial Park Institute of Vocational Technology | Patent: 3 | ||
61 | Tianjin University | Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2] | Patent: 3 | |
62 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor,Electronics,Product design, ...[+2] | Patent: 3 | |
63 | Yanshan University | Pinyin,Materials science,Control theory, ...[+2] | Patent: 3 | |
64 | National University of Defense Technology | Computer science,Artificial intelligence,Mathematics, ...[+2] | Patent: 3 | |
65 | Anhui Normal University | Chemistry,Inorganic chemistry,Mathematics, ...[+2] | Patent: 3 | |
66 | Guangxi University | Supervisor,Vocational education,Chemistry, ...[+2] | Patent: 3 | |
67 | Jiangsu Wanbang Dehe New Energy Technology Co., Ltd. | Patent: 3 | ||
68 | SIASUN Robot & Automation CO., Ltd. | Automation,Robotics,Industrial engineering, ...[+2] | Patent: 3 | |
69 | Sichuan University | Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2] | Patent: 3 | |
70 | Surpass Sun Electric Co., Ltd. | Solar cell,Battery electric vehicle,Plug in hybrid electric vehicle, ...[+2] | Patent: 3 | |
71 | Huaiyin Institute of Technology | Graduate degree,Academic Training,The Internet, ...[+2] | Patent: 3 | |
72 | Dongfeng Motor Group Co., Ltd. | Automotive engineering,Public transport,Truck, ...[+2] | Patent: 3 | |
73 | Guangdong University of Technology | Pinyin,Computer science,Materials science, ...[+2] | Patent: 3 | |
74 | Zhejiang Electric Power Co., Ltd. | Power grid,Power transmission,Virtual currency, ...[+2] | Patent: 3 | |
75 | Yuneng Electric Co. Ltd. | Patent: 3 | ||
76 | Yunnan Power Grid Corp. | Electricity,Power transmission,Electric power transmission | Patent: 3 | |
77 | Pegatron Corp. | Computer hardware,Motherboard,Semiconductor, ...[+2] | Patent: 3 | |
78 | Foshan Power Supply Bureau of Guangdong Power Grid Corp. | GSM,5G | Patent: 3 | |
79 | Siddhi (Suzhou) Survey & Design Consulting Co., Ltd. | Patent: 2 | ||
80 | Fujian Yirong Information Technology Co Ltd. | Patent: 2 | ||
81 | CISDI Engineering Co. Ltd. | Construction engineering | Patent: 2 | |
82 | Zhejiang Xinneng Photovoltaic Technology Co., Ltd. | Monocrystalline silicon,Computer hardware,Electronics, ...[+1] | Patent: 2 | |
83 | Beijing Huashang Sanyou New Energy Technology Co. Ltd. | Patent: 2 | ||
84 | Shanghai No.1 Biochem & Pharm Co. Ltd. | Medicine | Patent: 2 | |
85 | Dalian University of Technology | Revocation,Materials science,Chemistry, ...[+2] | Patent: 2 | |
86 | Yangtze University | Chemistry,Biology,Computer science, ...[+2] | Patent: 2 | |
87 | Shandong University | Pinyin,Public university,Coronavirus, ...[+2] | Patent: 2 | |
88 | Harbin Research Institute of Electrical Instruments | Patent: 2 | ||
89 | Beijing State Grid Purui UHV Transmission Technology Co. Ltd. | Electrical equipment,Electronics | Patent: 2 | |
90 | Shenzhen Kehua Hengsheng Technology Co., Ltd. | Automotive engineering,Charging station,Contract management, ...[+1] | Patent: 2 | |
91 | Kunshan Baotron New Energy Technology Co. Ltd. | Energy technology | Patent: 2 | |
92 | Shanxi University | Pinyin,Public university,Chemistry, ...[+2] | Patent: 2 | |
93 | China Southern Power Grid Co., Ltd. | Power transmission,Electric power transmission,Power grid, ...[+2] | Patent: 2 | |
94 | Xuchang Xuji Software Technology Co., Ltd. | Patent: 2 | ||
95 | Shenzhen Kstar Science & Technology Co., Ltd. | Protocol data unit,Uninterruptible power supply,Electrical equipment, ...[+2] | Patent: 2 | |
96 | CSG Smart Science & Technology Co., Ltd. | Software,Automation,Electronics, ...[+2] | Patent: 2 | |
97 | State Grid Hubei Electric Power Co., Ltd. | Patent: 2 | ||
98 | Beijing Electric Vehicle Co., Ltd. | Electric vehicle,Automotive engineering,Battery electric vehicle, ...[+2] | Patent: 2 | |
99 | Chongqing Changan Automobile Co. Ltd. | Product design,Automotive engineering,Spare part, ...[+2] | Patent: 2 | |
100 | Tbea Intelligent Electrical Co., Ltd. | Patent: 2 |