With the analysis among 1,094 patents, we discovered top 444 key players by total patent application. Toyota Motor Corp., State Grid Corp. of China, Rain Bird Corp. are dominant in this area. They take 4.11% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Beijing Shi, China
Patent: 16
California, United States
Patent: 12
New South Wales, Australia
Patent: 10
Tokyo-to, Japan
Patent: 10
Sichuan Sheng, China
Patent: 7
Oklahoma, United States
Patent: 6
Hubei Sheng, China
Patent: 6
With the analysis among 10 patents, we discovered top 10 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Iplook, Chengdu Yiyun Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Uttarakhand, India
Patent: 1
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 2,025 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hohai University, China Institute of Water Resources and Hydropower Research, Nanjing University of Information Science & Technology take 5.43% of patent filing during this period.
Jiangsu Sheng, China
Patent: 46
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Patent: 45
Jiangsu Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 16
Zhejiang Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
With the analysis among related 2,025 patents in last 5 years, we discover 448 new entrants. Huazhong University of Science & Technology, Nanjing Forestry University, Fuzhou University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Hunan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
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Patent: 8
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
With the analysis among 998 patents, we discovered top 212 universities and scientific research institutions by total patent application. Hohai University, Nanjing University of Information Science & Technology, Zhejiang University are dominant in this area. They take 12.12% of the total patent filing.
Jiangsu Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Yunnan Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 13