Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | State Grid Corp. of China | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 173 | |
2 | Suzhou Positec Power Tools Co. Ltd. | Patent: 55 | ||
3 | Jiangsu Electric Power Co. | Power transmission,Electric power transmission | Patent: 47 | |
4 | BYD Co., Ltd. | Handset,Automotive engineering,Electric vehicle, ...[+2] | Patent: 38 | |
5 | Southeast University | Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2] | Patent: 36 | |
6 | China Electric Power Research Institute Ltd. | Grid network,Smart grid,Smart meter | Patent: 31 | |
7 | State Grid Shanghai Municipal Electric Power Co. | Electricity,Power transmission,Electric power transmission | Patent: 30 | |
8 | Sungrow Power Supply Co., Ltd. | Energy storage,Renewable energy,Environmental consulting, ...[+2] | Patent: 27 | |
9 | Kwang Yang Motor Co. Ltd. | Motor scooter,Atazanavir,Manual wheelchair, ...[+2] | Patent: 26 | |
10 | North China Electric Power University | Pinyin,Control theory,Computer science, ...[+2] | Patent: 26 | |
11 | Tianjin Electric Power Corp. | Electromagnetic clutch,Pulley,Machine element, ...[+2] | Patent: 25 | |
12 | Shenzhen Power Supply Co. Ltd. | Patent: 24 | ||
13 | Shanghai University of Electric Power | Pinyin,Public university,Materials science, ...[+2] | Patent: 24 | |
14 | Guangdong Power Grid Co. Ltd. | Patent: 23 | ||
15 | Changzhou Globe Co. Ltd. | Air compressor,Washer,Automation, ...[+2] | Patent: 22 | |
16 | State Grid Beijing Electric Power Co. | Power grid | Patent: 19 | |
17 | Bozhon Precision Industry Technology Co., Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 18 | |
18 | Yutong Bus Co., Ltd. | S-Bus,Automotive engineering,Electric bus, ...[+2] | Patent: 18 | |
19 | Beijing Jiaotong University | Mainland China,Computer science,Mathematics, ...[+2] | Patent: 18 | |
20 | Beijing Didi Infinity Technology & Development Co., Ltd. | Software,Computer hardware,Information technology, ...[+2] | Patent: 18 | |
21 | Wuhan University | Knowledge management,Computer science,Chemistry, ...[+2] | Patent: 15 | |
22 | State Grid Electric Vehicle Service Co., Ltd. | Patent: 15 | ||
23 | Shanghai Jiao Tong University | CONTEST,Biological membrane,Biofabrication, ...[+2] | Patent: 15 | |
24 | Zhejiang Geely Holding Group Co., Ltd. | Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2] | Patent: 14 | |
25 | Nanjing University of Science & Technology | Suburban area,Pinyin,Computer science, ...[+2] | Patent: 14 | |
26 | NARI Group Corp. | Theoretical research,Electronics,Switchgear, ...[+2] | Patent: 14 | |
27 | NARI Technology Co., Ltd. | Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2] | Patent: 13 | |
28 | Fujian Electric Power Co., Ltd. | Offshore wind power,Wind power,Power transmission | Patent: 13 | |
29 | Guangdong University of Technology | Pinyin,Computer science,Materials science, ...[+2] | Patent: 13 | |
30 | Zhejiang University | Pinyin,Educational institution,Cancer immunotherapy, ...[+2] | Patent: 13 | |
31 | Qingdao Topscomm Communication Co., Ltd. | Telecommunications,Electronics,Concentrator, ...[+2] | Patent: 12 | |
32 | Hangzhou Dianzi University | Pinyin,High-electron-mobility transistor,Public university, ...[+2] | Patent: 12 | |
33 | SIASUN Robot & Automation CO., Ltd. | Automation,Robotics,Industrial engineering, ...[+2] | Patent: 11 | |
34 | Nanjing Chervon Industry Co., Ltd. | Patent: 11 | ||
35 | State Grid Electric Power Research Institute | Power transmission | Patent: 10 | |
36 | Tsinghua University | Western culture,TUTOR,Silicon carbide, ...[+2] | Patent: 10 | |
37 | XJ Group Corp. | Semiconductor,Electrical equipment,Transformer, ...[+2] | Patent: 10 | |
38 | Jiangsu Wanbang Dehe New Energy Technology Co., Ltd. | Patent: 10 | ||
39 | Hepu Energy Environmental Technology Co., Ltd. | Environmental technology | Patent: 10 | |
40 | Nantong University | Pinyin,Literature,Biology, ...[+2] | Patent: 10 | |
41 | Shandong University of Technology | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 9 | |
42 | Nanjing University of Posts & Telecommunications | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 9 | |
43 | Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd. | Electric vehicle,Automotive engineering,Artificial intelligence, ...[+2] | Patent: 9 | |
44 | Changsha University of Science & Technology | Pinyin,Materials science,Mathematics, ...[+2] | Patent: 9 | |
45 | Hefei University of Technology | Management science,Pinyin,Computer science, ...[+2] | Patent: 9 | |
46 | Yanshan University | Pinyin,Materials science,Control theory, ...[+2] | Patent: 8 | |
47 | Xi'an Jiaotong University | Materials science,Computer science,Composite material, ...[+2] | Patent: 8 | |
48 | Beijing Electric Vehicle Co., Ltd. | Electric vehicle,Automotive engineering,Battery electric vehicle, ...[+2] | Patent: 8 | |
49 | BAIC BluePark New Energy Technology Co., Ltd. | Electric vehicle,Automotive engineering,Core component, ...[+2] | Patent: 8 | |
50 | UNICORN | Robotics,Humanoid robot,Robot, ...[+2] | Patent: 8 | |
51 | Zhejiang Electric Power Co., Ltd. | Power grid,Power transmission,Virtual currency, ...[+2] | Patent: 8 | |
52 | Hohai University | Water resources,Jurisdiction,Geotechnical engineering, ...[+2] | Patent: 8 | |
53 | China Three Gorges University | Pinyin,Mathematics,Geotechnical engineering, ...[+2] | Patent: 7 | |
54 | Gogoro, Inc. | Electric vehicle,Smart city,Efficient energy use, ...[+2] | Patent: 7 | |
55 | China Railway Siyuan Survey & Design Group Co., Ltd. | Construction engineering | Patent: 7 | |
56 | Anhui Jiyuan Software Co. Ltd. | Software development,Power transmission,Electronics, ...[+1] | Patent: 7 | |
57 | XJ Electric Co., Ltd. | Manufacturing engineering,Electrical equipment,Electronics, ...[+2] | Patent: 7 | |
58 | Zhejiang University of Technology | Pinyin,Mainland China,Chemistry, ...[+2] | Patent: 7 | |
59 | XJ Power Co., Ltd. | Transformer,Electrical equipment,Electronics | Patent: 7 | |
60 | Lanzhou University of Technology | Pinyin,Materials science,Composite material, ...[+2] | Patent: 6 | |
61 | Tianjin University | Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2] | Patent: 6 | |
62 | Wuhan University of Technology | Materials science,Composite material,Computer science, ...[+2] | Patent: 6 | |
63 | University of Electronic Science & Technology of China | Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2] | Patent: 6 | |
64 | Zhejiang Huayun Information Technology Co., Ltd. | Information technology consulting,Systems design | Patent: 6 | |
65 | State Grid Jibei Electric Power Co. Ltd. | Patent: 6 | ||
66 | UNICORN | Technology transfer,Electronic business,Venture capital, ...[+2] | Patent: 6 | |
67 | STARTUP | Electric vehicle,Software,Energy storage, ...[+2] | Patent: 6 | |
68 | State Grid Information & Communications Industry Grp Co. Ltd. | Power transmission | Patent: 6 | |
69 | Ningbo Daye Garden Machinery Co., Ltd. | Mower,Sprayer,Brush, ...[+1] | Patent: 6 | |
70 | Delta Electronics, Inc. | Electronics,Automation,Semiconductor, ...[+2] | Patent: 6 | |
71 | Shanghai Dianji University | Patent: 6 | ||
72 | Beijing Roborock Technology Co., Ltd. | Vacuum cleaner,Robotics,Manufacturing engineering, ...[+1] | Patent: 5 | |
73 | Beijing Huashang Sanyou New Energy Technology Co. Ltd. | Patent: 5 | ||
74 | Northeast Electric Power University | JI, CN | Pinyin,Computer science,Control theory, ...[+2] | Patent: 5 |
75 | Beijing State Grid Purui UHV Transmission Technology Co. Ltd. | Electrical equipment,Electronics | Patent: 5 | |
76 | China Southern Power Grid Co., Ltd. | Power transmission,Electric power transmission,Power grid, ...[+2] | Patent: 5 | |
77 | Anhui Normal University | Chemistry,Inorganic chemistry,Mathematics, ...[+2] | Patent: 5 | |
78 | Chongqing University of Posts & Telecommunications | Computer science,Computer network,Artificial intelligence, ...[+2] | Patent: 5 | |
79 | NIO NextEV Ltd. | Patent: 5 | ||
80 | Shenzhen Silver Star Intelligent Technology Co. Ltd. | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 5 | |
81 | Beijing Rockrobo Technology Co., Ltd. | Electric machine,Automation,Manufacturing engineering, ...[+2] | Patent: 5 | |
82 | Geely Automobile Research Institute (Ningbo) Co., Ltd. | Patent: 5 | ||
83 | Southwest Jiaotong University | Central city,Materials science,Computer science, ...[+2] | Patent: 5 | |
84 | Chongqing University | Built environment,Pinyin,Materials science, ...[+2] | Patent: 5 | |
85 | Pegatron Corp. | Computer hardware,Motherboard,Semiconductor, ...[+2] | Patent: 5 | |
86 | South China University of Technology | Power semiconductor device,Semiconductor,Science park, ...[+2] | Patent: 5 | |
87 | Suzhou Industrial Park Institute of Vocational Technology | Patent: 4 | ||
88 | Hager Electro Ltd. | Cable management,Electronics,Distribution system | Patent: 4 | |
89 | Anhui Usem Technology Co. Ltd. | Electricity | Patent: 4 | |
90 | National University of Defense Technology | Computer science,Artificial intelligence,Mathematics, ...[+2] | Patent: 4 | |
91 | Huawei Technologies Co., Ltd. | Wireless,Software,Mobile device, ...[+2] | Patent: 4 | |
92 | State Grid Hunan Electric Power Co. | Power transmission | Patent: 4 | |
93 | Shanghai Pateo Electronic Equipment Manufacturing Co., Ltd. | Patent: 4 | ||
94 | University of Hong Kong | Coronavirus,Severe acute respiratory syndrome,Education policy, ...[+2] | Patent: 4 | |
95 | Aeon Motor Co., Ltd. | Terrain,Gasoline,Automotive engineering, ...[+1] | Patent: 4 | |
96 | Tongji University | Artificial intelligence,Pinyin,Structural engineering, ...[+2] | Patent: 4 | |
97 | Harbin Engineering University | Pinyin,Computer science,Control theory, ...[+2] | Patent: 4 | |
98 | Foshan University | Patent: 4 | ||
99 | Chery Commercial Vehicle (Anhui) Co. Ltd. | Welding,Coating,Automotive engineering | Patent: 4 | |
100 | Sichuan University | Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2] | Patent: 4 |