With the analysis among 187 patents, we discovered top 136 key players by total patent application. Remote Metering Systems Ltd., Nippon Telegraph & Telephone Corp., Pavilion Technologies, Inc. are dominant in this area. They take 9.09% of the total patent filing.
South Carolina, United States
Patent: 5
Minnesota, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Vlaams-Brabant, Belgium
Patent: 4
Baden-Württemberg, Germany
Patent: 3
Beijing Shi, China
Patent: 3
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With the analysis among related 105 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Northwestern Polytechnical University, Qilu University of Technology take 24.76% of patent filing during this period.
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 73 new entrants. Nanjing University of Aeronautics & Astronautics, Qilu University of Technology, Foshan University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 2
Shiga-ken, Japan
Patent: 2
With the analysis among 115 patents, we discovered top 44 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Northwestern Polytechnical University, Beihang University are dominant in this area. They take 25.22% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2