With the analysis among 16 patents, we discovered top 13 key players by total patent application. China Construction Eighth Engineering Division Corp. Ltd., Ohbayashi Corp., Zhejiang Middle Forest Survey Research Co., Ltd. are dominant in this area. They take 31.25% of the total patent filing.
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Middle Forest Survey Research Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Jinan Rail Transit Group Co. Ltd.
Shandong Sheng, China
Patent: 1
Sunyoung Construction Group Co. Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Construction No.1 (Group) Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Construction No.7 (Group) Co., Ltd.
Shanghai Shi, China
Patent: 1
China Local Coal Mine Co., Ltd.
Beijing Shi, China
Patent: 1
China Railway Construction Bridge Engineering Bureau Group Third Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Middle Forest Survey Research Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Zhejiang Middle Forest Survey Research Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 6 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Tongji University, Central South University are dominant in this area. They take 50.00% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1