With the analysis among 20,144 patents, we discovered top 448 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., State Grid Hunan Electric Power Co. are dominant in this area. They take 4.82% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 623
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 167
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 151
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 144
Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 133
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 125
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 121
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 112
International Business Machines Corp.
New York, United States
Patent: 109
Tokyo-to, Japan
Patent: 104
With the analysis among 365 patents, we discovered top 153 start-ups by total patent application. SZ DJI Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Qianxun Spatial Intelligence, Inc. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 28
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 23
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 18
California, United States
Patent: 15
New York, United States
Patent: 9
California, United States
Patent: 7
Beijing Aerospace Satelliteherd Sci & Tech Co. Ltd.
Beijing Shi, China
Patent: 7
Massachusetts, United States
Patent: 6
Guangdong Huitian Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
New York, United States
Patent: 6
With the analysis among related 27,186 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Information Science & Technology, Hohai University take 3.40% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 496
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 235
Jiangsu Sheng, China
Patent: 192
Hubei Sheng, China
Patent: 162
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 143
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 133
Nicoventures Trading Limited
undefined undefined
Patent: 133
China Institute of Water Resources and Hydropower Research
undefined undefined
Patent: 123
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 119
Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 115
With the analysis among related 27,186 patents in last 5 years, we discover 189 new entrants. Guangdong Power Grid Co. Ltd., Aerospace Information Innovation Research Institute, Chinese Academy of Sciences, Zhongke Sanqing Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 112
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
undefined undefined
Patent: 108
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 103
Shanghai Yankong Technology Co. Ltd.
Shanghai Shi, China
Patent: 66
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 54
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 44
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 39
Guangdong University of Technology
Guangdong Sheng, China
Patent: 34
Piesat Information Technology Co., Ltd.
Beijing Shi, China
Patent: 30
State Grid Gansu Electric Power Company
Gansu Sheng, China
Patent: 28
With the analysis among 10,122 patents, we discovered top 242 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Hohai University, Wuhan University are dominant in this area. They take 6.71% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 278
Jiangsu Sheng, China
Patent: 203
Hubei Sheng, China
Patent: 183
North China Electric Power University
Beijing Shi, China
Patent: 135
Beijing Shi, China
Patent: 127
National University of Defense Technology
Hunan Sheng, China
Patent: 119
Tianjin Shi, China
Patent: 115
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 100
Zhejiang Sheng, China
Patent: 92
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 89