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.
State Grid Corp. of China
Beijing Shi, China
Patent: 261
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Patent: 59
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 45
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 31
China Science Skyline Lightning Protection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 29
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 28
Tokyo Electric Power Co. Holdings, Inc.
Tokyo-to, Japan
Patent: 27
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 24
China Petroleum & Chemical Corp.
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 Guimu Robot Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
eYs3D Microelectronics Co.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 47
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 27
Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 21
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Patent: 20
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 17
China Science Skyline Lightning Protection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 14
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 11
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd.
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 Zhongke Skyline Lightning Protection Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 21
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
Chongqing Zhao's Thunder Fire Culture Communication Co., Ltd.
Chongqing Shi, China
Patent: 6
Anhui Electric Power Feixi Power Supply Co. Ltd.
Anhui Sheng, China
Patent: 6
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 6
Zhejiang Leiyu Lightning Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 6
Henan Yangbo Lightning Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Shenzhen Keanda Testing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing Jiaxi CNC Technology Co., Ltd.
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.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 31
Hubei Sheng, China
Patent: 21
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 9
PLA University of Science & Technology
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7