With the analysis among 559 patents, we discovered top 351 key players by total patent application. International Business Machines Corp., Fujitsu Ltd., Oki Electric Industry Co., Ltd. are dominant in this area. They take 10.02% of the total patent filing.
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 12
Beijing Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 6
Gansu Sheng, China
Patent: 6
New Mexico, France
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 156 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing Northwestern Polytechnical University, Qingdao University, Harbin Institute of Technology take 10.90% of patent filing during this period.
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Yi Li He Power Engineering Installation Co. Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among related 156 patents in last 5 years, we discover 118 new entrants. Qingdao University, Shenzhen Urban Public Safety Technology Research Institute Co., Ltd., Beijing Yi Li He Power Engineering Installation Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 2
Beijing Yi Li He Power Engineering Installation Co. Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Tangshan Jinze Electric Power Co., Ltd.
Hebei Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 102 patents, we discovered top 36 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Harbin Institute of Technology, Qingdao University are dominant in this area. They take 25.49% of the total patent filing.
Shaanxi Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2