With the analysis among 405 patents, we discovered top 215 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 9.14% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Osaka-fu, Japan
Patent: 11
New York, United States
Patent: 7
California, United States
Patent: 7
Georgia, United States
Patent: 7
Illinois, United States
Patent: 6
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With the analysis among related 43 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Guangdong Kuanpu Technology Co., Ltd., Proterial Ltd., AT&T Intellectual Property I LP take 18.60% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Chiba-ken, Japan
Patent: 2
Georgia, United States
Patent: 2
Shandong Earthquake Risk Prevention and Control Center (Shandong Engineering Earthquake Research Center)
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 37 new entrants. Guangdong Kuanpu Technology Co., Ltd., Proterial Ltd., Shandong Earthquake Risk Prevention and Control Center (Shandong Engineering Earthquake Research Center) are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Chiba-ken, Japan
Patent: 2
Shandong Earthquake Risk Prevention and Control Center (Shandong Engineering Earthquake Research Center)
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 12 universities and scientific research institutions by total patent application. Shenzhen University, University of Southern California, Shandong University are dominant in this area. They take 19.23% of the total patent filing.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1