With the analysis among 22 patents, we discovered top 7 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Zhejiang Huadong Construct Engineering Co. Ltd., Green + Joint Stock Corp. are dominant in this area. They take 86.36% of the total patent filing.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 2
Bến Tre, Vietnam
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 64 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Wenzhou University, Dalian University of Technology take 45.31% of patent filing during this period.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 22 new entrants. Powerchina Huadong Engineering Corp. Ltd., Wenzhou University, Shandong University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 21 universities and scientific research institutions by total patent application. Zhejiang University, Wenzhou University, Shandong University are dominant in this area. They take 36.76% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1