With the analysis among 1,403 patents, we discovered top 457 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 7.13% of the total patent filing.
Tokyo-to, Japan
Patent: 45
State Grid Corp. of China
Beijing Shi, China
Patent: 29
Tokyo-to, Japan
Patent: 26
Noord-Holland, Netherlands
Patent: 23
New York, United States
Patent: 18
International Business Machines Corp.
New York, United States
Patent: 16
PRÜFTECHNIK Dieter Busch AG
New York, United States
Patent: 16
California, United States
Patent: 15
Massachusetts, United States
Patent: 12
With the analysis among 14 patents, we discovered top 11 start-ups by total patent application. OmniSeq, Inc., PreSeries Tech SL, Smvic are active in this area.
New York, United States
Patent: 3
Shanghai Shi, China
Patent: 1
Institut National de la Santé et de la Recherche Médicale
Beijing Winicssec Technologies Co., Ltd.
Beijing Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Karnataka, India
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 250 patents applied in the last 5 years. We discover 210 most active companies in this area. The fast-growing State Grid Corp. of China, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, China Institute of Water Resources and Hydropower Research take 6.80% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 4
China Institute of Water Resources and Hydropower Research
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Patent: 4
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Civil Aviation University of China
Tianjin Shi, China
Patent: 3
With the analysis among related 250 patents in last 5 years, we discover 151 new entrants. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Civil Aviation University of China, China Shenhua Energy Co., Ltd. are the most active new entrants in this area.
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 4
Civil Aviation University of China
Tianjin Shi, China
Patent: 3
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 2
Sinopec Zhongyuan Petroleum Engeering Co., Ltd.
Henan Sheng, China
Patent: 2
Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources
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Patent: 2
Shenzhen Urban Public Safety Technology Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 2
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among 667 patents, we discovered top 185 universities and scientific research institutions by total patent application. The Rockefeller University, Xi'an Jiaotong University, The Trustees of Columbia University in The City of New York are dominant in this area. They take 6.00% of the total patent filing.
The Rockefeller University
New York, United States
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 11
Beijing Shi, China
Patent: 9
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Railway Technical Research Institute
Hubei Sheng, China
Patent: 8
Yamaguchi-ken, Japan
Patent: 7
President & Fellows of Harvard College
Massachusetts, United States
Patent: 7