With the analysis among 217 patents, we discovered top 174 key players by total patent application. Kubota Corp., Beijing Chengjianjiu Construct Engineering Co. Ltd., Tianjin Hengxin Active Machinery Equipment Co., Ltd. are dominant in this area. They take 5.53% of the total patent filing.
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 2
Hamburg, Germany
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 140 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Guangzhou University, Xuzhou Amake Hydraulic Technology Co., Ltd., Guangdong Water Conservancy and Electric Power Vocational Technical College (Guangdong Water Conservancy and Electric Power Technical School) take 6.43% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
undefined undefined
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 102 new entrants. Guangzhou University, Xuzhou Amake Hydraulic Technology Co., Ltd., Guangdong Water Conservancy and Electric Power Vocational Technical College (Guangdong Water Conservancy and Electric Power Technical School) are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
undefined undefined
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 27 patents, we discovered top 12 universities and scientific research institutions by total patent application. Guangzhou University, Guangxi University, Xiangtan University are dominant in this area. They take 33.33% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1