With the analysis among 738 patents, we discovered top 400 key players by total patent application. NEC Corp., Mitsubishi Electric Corp., Siemens AG are dominant in this area. They take 9.62% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
Bayern, Germany
Patent: 14
Osaka-fu, Japan
Patent: 14
Guangdong Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Telefonaktiebolaget LM Ericsson
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 75 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Jiangsu Electric Power Co., State Grid Jiangsu Electric Power Co., Ltd. Taizhou Power Supply Branch, Dongguan Chuangxinying Precision Automation Technology Co., Ltd. take 9.33% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 63 new entrants. Jiangsu Electric Power Co., State Grid Jiangsu Electric Power Co., Ltd. Taizhou Power Supply Branch, Dongguan Chuangxinying Precision Automation Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 69 patents, we discovered top 30 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Peking University, Northwestern Polytechnical University are dominant in this area. They take 17.39% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1