With the analysis among 115 patents, we discovered top 101 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Materialise GmbH are dominant in this area. They take 23.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 4
Powerchina Xibei Engineering Corp. Ltd.
Shaanxi Sheng, China
Patent: 3
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
China Nonferrous Metals Industry Kunming Survey and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 3
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 126 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, Southwest Jiaotong University take 22.22% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
China Institute of Water Resources and Hydropower Research
undefined undefined
Patent: 6
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
China Nonferrous Metals Industry Kunming Survey and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among related 126 patents in last 5 years, we discover 68 new entrants. Southwest Jiaotong University, China Institute of Water Resources and Hydropower Research, Sichuan University are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
China Institute of Water Resources and Hydropower Research
undefined undefined
Patent: 6
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
China Nonferrous Metals Industry Kunming Survey and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 3
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Hunan Institute of Engineering
Hunan Sheng, China
Patent: 2
Fujian Hongxingerke Sports Supplies Co. Ltd.
Fujian Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
With the analysis among 152 patents, we discovered top 50 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Southwest Jiaotong University are dominant in this area. They take 23.68% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 11
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3