With the analysis among 25,606 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, NGK Insulators, Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 7.46% of the total patent filing.
Beijing Shi, China
Patent: 1,322
Aichi-ken, Japan
Patent: 378
Tokyo-to, Japan
Patent: 209
Illinois, United States
Patent: 207
Midtjylland, Denmark
Patent: 183
Massachusetts, United States
Patent: 162
United Kingdom
Patent: 159
Hubei Sheng, China
Patent: 147
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 142
With the analysis among 36 patents, we discovered top 22 start-ups by total patent application. Merito, Inc., Utopus Insights, Inc., Critec are active in this area.
North Carolina, United States
Patent: 12
New York, United States
Patent: 3
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 7,368 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd. take 5.40% of patent filing during this period.
Beijing Shi, China
Patent: 239
Guangdong Sheng, China
Patent: 93
Yunnan Sheng, China
Patent: 66
Guangxi Zhuangzu Zizhiqu, China
Patent: 62
Guangdong Sheng, China
Patent: 57
Jiangsu Sheng, China
Patent: 56
Hubei Sheng, China
Patent: 54
Guizhou Sheng, China
Patent: 45
Ningxia Huizi Zizhiqu, China
Patent: 44
Shaanxi Sheng, China
Patent: 39
With the analysis among related 7,368 patents in last 5 years, we discover 197 new entrants. Guangdong Power Grid Co. Ltd., Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd., Vnova (Tianjin) Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 93
Ningxia Huizi Zizhiqu, China
Patent: 44
Vnova (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 14
Anhui Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
With the analysis among 2,736 patents, we discovered top 184 universities and scientific research institutions by total patent application. Wuhan University, Nanjing University of Information Science & Technology, Xi'an Jiaotong University are dominant in this area. They take 16.23% of the total patent filing.
Hubei Sheng, China
Patent: 103
Jiangsu Sheng, China
Patent: 94
Shaanxi Sheng, China
Patent: 68
Beijing Shi, China
Patent: 68
Yunnan Sheng, China
Patent: 41
Chongqing Shi, China
Patent: 41
Beijing Shi, China
Patent: 40
Guangdong Sheng, China
Patent: 38
Anhui Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 30