With the analysis among 425 patents, we discovered top 205 key players by total patent application. Shimadzu Corp., Tektronix, Inc., Ricoh Co., Ltd. are dominant in this area. They take 11.53% of the total patent filing.
Kyoto-fu, Japan
Patent: 19
Oregon, United States
Patent: 16
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Noord-Holland, Netherlands
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Washington, United States
Patent: 7
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With the analysis among related 232 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Chengdu University of Technology, Xi'an Jiaotong University, Fraunhofer-Gesellschaft eV take 9.05% of patent filing during this period.
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 232 patents in last 5 years, we discover 132 new entrants. State Grid Corp. of China, China Electric Power Research Institute Ltd., Hangzhou Dianzi University are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 285 patents, we discovered top 97 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Chengdu University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 16.14% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3