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.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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 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 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 Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1