With the analysis among 929 patents, we discovered top 482 key players by total patent application. General Equipment & Manufacturing Co., Inc., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.95% of the total patent filing.
Kentucky, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 9
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Transposit Corp., Rootcloud Technology Co., Ltd., Aisin KK are active in this area.
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., The Boeing Co. take 6.90% of patent filing during this period.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Illinois, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 174 patents in last 5 years, we discover 139 new entrants. Shenzhen Power Supply Bureau Co., Ltd., Guangzhou Automobile Group Co., Ltd., Jiangsu Electric Power Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 87 patents, we discovered top 35 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, Shandong University are dominant in this area. They take 12.64% of the total patent filing.
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1