With the analysis among 4,298 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 8.49% of the total patent filing.
Beijing Shi, China
Patent: 261
Hubei Sheng, China
Patent: 59
Tokyo-to, Japan
Patent: 45
Jiangsu Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 31
Ningxia Huizi Zizhiqu, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 23
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Shanghai Guimu Robot Co., Ltd., Beijing Terminus Technology Group Co.,. Ltd., eYs3D Microelectronics Co. are active in this area.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,782 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Jiangsu Electric Power Co., Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd. take 5.33% of patent filing during this period.
Beijing Shi, China
Patent: 47
Jiangsu Sheng, China
Patent: 27
Ningxia Huizi Zizhiqu, China
Patent: 21
Hubei Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 17
Ningxia Huizi Zizhiqu, China
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
With the analysis among related 1,782 patents in last 5 years, we discover 381 new entrants. Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd., Guangdong Power Grid Co. Ltd., Chongqing Zhao's Thunder Fire Culture Communication Co., Ltd. are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 21
Guangdong Sheng, China
Patent: 11
Chongqing Zhao's Thunder Fire Culture Communication Co., Ltd.
Chongqing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 578 patents, we discovered top 124 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Wuhan University, Xi'an Jiaotong University are dominant in this area. They take 15.92% of the total patent filing.
Jiangsu Sheng, China
Patent: 31
Hubei Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7