With the analysis among 1,265 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., General Electric Co. are dominant in this area. They take 3.32% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Massachusetts, United States
Patent: 13
Israel Aerospace Industries Ltd.
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 8
Southeastern Medical Technologies LLC
Georgia, United States
Patent: 7
Massachusetts, United States
Patent: 7
SPX Cooling Technologies, Inc.
Kansas, United States
Patent: 7
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 1
With the analysis among related 329 patents applied in the last 5 years. We discover 247 most active companies in this area. The fast-growing Fudan University, Nanjing University of Information Science & Technology, Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd. take 9.12% of patent filing during this period.
Shanghai Shi, China
Patent: 15
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 10
Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 5
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Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Beijing Zhongke Feilong Sensing Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Institute of Atmospheric Physics, Chinese Academy of Sciences
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Patent: 3
South China Institute of Environmental Sciences
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Hefei Futong Photoelectric Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
With the analysis among related 329 patents in last 5 years, we discover 191 new entrants. Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd., Pantest (Beijing) Environmental Technology Co., Ltd., Beijing Zhongke Feilong Sensing Technology 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: 5
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Zhongke Feilong Sensing Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shandong Xiureide Energy Saving and Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Hubei Zhongxuntai Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Dalian Huaxin Physical and Chemical Testing Center Co., Ltd.
Liaoning Sheng, China
Patent: 2
Guangdong Hanpuma Energy Saving and Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Weather Modification Office
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Patent: 2
Shandong Normal University
Shandong Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 530 patents, we discovered top 139 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Fudan University, Hefei Institutes of Physical Science are dominant in this area. They take 9.62% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 12
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 6
University of Science & Technology of China
Anhui Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
The Curators of the University of Missouri
Missouri, United States
Patent: 5
Beijing Shi, China
Patent: 5