With the analysis among 347 patents, we discovered top 232 key players by total patent application. Telefonaktiebolaget LM Ericsson, State Grid Corp. of China, Astracon, Inc. are dominant in this area. They take 10.66% of the total patent filing.
Telefonaktiebolaget LM Ericsson
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Colorado, United States
Patent: 12
Noord-Holland, Netherlands
Patent: 9
Massachusetts, United States
Patent: 9
International Business Machines Corp.
New York, United States
Patent: 7
Samsung Electronics Co., Ltd.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
Microsoft Technology Licensing LLC
Washington, United States
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 161 patents applied in the last 5 years. We discover 158 most active companies in this area. The fast-growing State Grid Corp. of China, High Speed Aerodynamics Research Institute of China Aerodynamics Research and Development Center, Tongji University take 8.07% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
High Speed Aerodynamics Research Institute of China Aerodynamics Research and Development Center
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Patent: 4
Shanghai Shi, China
Patent: 3
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Jinan City Tunnel Construction Engineering Co., Ltd.
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Seoul University Industry Academic Cooperation Foundation
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
With the analysis among related 161 patents in last 5 years, we discover 143 new entrants. High Speed Aerodynamics Research Institute of China Aerodynamics Research and Development Center, Hebei Electric Power Corp., University Of Jinan are the most active new entrants in this area.
High Speed Aerodynamics Research Institute of China Aerodynamics Research and Development Center
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Patent: 4
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Jinan City Tunnel Construction Engineering Co., Ltd.
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Tibet Fuding Industrial Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
California, United States
Patent: 2
Shenzhen Pango Microsystems Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 127 patents, we discovered top 64 universities and scientific research institutions by total patent application. Xidian University, Tongji University, Kyoto University are dominant in this area. They take 10.24% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2