With the analysis among 19 patents, we discovered top 18 key players by total patent application. Shougang Group Co., Ltd., Fujian Weisheng Machine Development Co. Ltd., Fujitsu Ltd. are dominant in this area. They take 26.32% of the total patent filing.
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing AVIC Shenyang Engine Research Institute, Fujian Weisheng Machine Development Co. Ltd., Suzhou Huicai Soil and Water Engineering Technology Co., Ltd. take 21.74% of patent filing during this period.
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Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sinopec Hebei Construction Investment Natural Gas Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 19 new entrants. AVIC Shenyang Engine Research Institute, Fujian Weisheng Machine Development Co. Ltd., Suzhou Huicai Soil and Water Engineering Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sinopec Hebei Construction Investment Natural Gas Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 18 universities and scientific research institutions by total patent application. Chongqing University, Central South University, Beihang University are dominant in this area. They take 24.14% of the total patent filing.
Chongqing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1