With the analysis among 101 patents, we discovered top 93 key players by total patent application. Seiko Epson Corp., State Grid Corp. of China, Hitachi Ltd. are dominant in this area. They take 12.87% of the total patent filing.
Nagano-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 4
Shiga-ken, Japan
Patent: 2
Basel-Stadt, Switzerland
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing AVIC Harbin Aerodynamic Research Institute, Intertek Testing Services Shanghai Ltd., State Grid Corp. of China take 17.31% of patent filing during this period.
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Patent: 5
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 45 new entrants. AVIC Harbin Aerodynamic Research Institute, Intertek Testing Services Shanghai Ltd., Qingdao Pony Testing Co., Ltd. are the most active new entrants in this area.
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Patent: 5
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 44 patents, we discovered top 24 universities and scientific research institutions by total patent application. Hohai University, Shanghai Jiao Tong University, University of Seville are dominant in this area. They take 29.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Anhui Sheng, China
Patent: 1