With the analysis among 63 patents, we discovered top 45 key players by total patent application. State Grid Corp. of China, General Electric Co., NEC Corp. are dominant in this area. They take 25.40% of the total patent filing.
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Texas, United States
Patent: 2
California, United States
Patent: 2
Henan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 47 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Shidian County Baoshi Expressway Investment and Development Co., Ltd., East China University of Science & Technology take 23.40% of patent filing during this period.
undefined undefined
Patent: 6
Yunnan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
undefined undefined
Patent: 2
Guizhou Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 47 patents in last 5 years, we discover 32 new entrants. China Institute of Water Resources and Hydropower Research, Shidian County Baoshi Expressway Investment and Development Co., Ltd., East China University of Science & Technology are the most active new entrants in this area.
undefined undefined
Patent: 6
Yunnan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
undefined undefined
Patent: 2
Guizhou Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
undefined undefined
Patent: 1
With the analysis among 38 patents, we discovered top 17 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Beijing University of Technology are dominant in this area. They take 34.21% of the total patent filing.
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1