With the analysis among 40 patents, we discovered top 34 key players by total patent application. Shanghai Xinyi Electronic Technology Co., Ltd., CRRC Information Technology Co., Ltd., Chongqing Hytek System Integration Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 24 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Beijing Film Academy, Jiangsu Electricity Co. Nantong Power Supply Co., State Grid Fujian Electric Power Co. take 16.67% of patent filing during this period.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Yudao Technology Development Co., Ltd.
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 22 new entrants. Beijing Film Academy, Jiangsu Electricity Co. Nantong Power Supply Co., State Grid Fujian Electric Power Co. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Yudao Technology Development Co., Ltd.
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 18 universities and scientific research institutions by total patent application. South China University of Technology, Chongqing University, Beijing Film Academy are dominant in this area. They take 26.67% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Taiwan Province, China
Patent: 1
Jawa Barat, Indonesia
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1