With the analysis among 1,613 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd. are dominant in this area. They take 6.70% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 55
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 35
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Patent: 18
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Guizhou Sheng, China
Patent: 13
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
California, United States
Patent: 11
China Science Skyline Lightning Protection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Pinlan Data Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Icewhale Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,711 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd. take 5.26% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 40
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 31
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 19
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Patent: 16
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 16
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Guizhou Sheng, China
Patent: 12
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
With the analysis among related 1,711 patents in last 5 years, we discover 448 new entrants. Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 16
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
China Science Skyline Lightning Protection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 11
Meteorological Observation Center of China Meteorological Administration
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Patent: 9
Hefei University of Technology
Anhui Sheng, China
Patent: 7
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 7
Hefei Aerospace Electrical Physics Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Siemens Gamesa Renewable Energy Innovation & Technology SL
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
With the analysis among 255 patents, we discovered top 55 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Xi'an Jiaotong University, Kunming University of Science & Technology are dominant in this area. They take 21.96% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 20
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 9
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Aichi-ken, Japan
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4