With the analysis among 156 patents, we discovered top 103 key players by total patent application. Shenzhen Surveying and Mapping Institute (Group) Co., Ltd., MARL Technologies, Inc., MCC Wuhan Investigation & Research Institute Co., Ltd. are dominant in this area. They take 12.82% of the total patent filing.
Shenzhen Surveying and Mapping Institute (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 9
MCC Wuhan Investigation & Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 4
Asahi Kasei Construction Materials Corp.
Hyundai Engineering Co., Ltd.
China Civil Engineering Construction Corp.
Beijing Shi, China
Patent: 3
China Jikan Rsch Inst of Eng Investigations & Design Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
Iwate-ken, Japan
Patent: 3
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With the analysis among related 89 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Shenzhen Surveying and Mapping Institute (Group) Co., Ltd., China Railway Major Bridge Reconnaissance & Design Institute C, Kunming Hengtai Drilling Co., Ltd. take 16.85% of patent filing during this period.
Shenzhen Surveying and Mapping Institute (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 9
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 3
Kunming Hengtai Drilling Co., Ltd.
Yunnan Sheng, China
Patent: 3
China Jikan Rsch Inst of Eng Investigations & Design Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Hyundai Engineering Co., Ltd.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
China Civil Engineering Construction Corp.
Beijing Shi, China
Patent: 3
CCCC Fourth Harbor Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central South Architectural Design Institute
Hubei Sheng, China
Patent: 2
Nuclear Industry Jinhua Survey and Design Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 89 patents in last 5 years, we discover 59 new entrants. Shenzhen Surveying and Mapping Institute (Group) Co., Ltd., China Railway Major Bridge Reconnaissance & Design Institute C, Kunming Hengtai Drilling Co., Ltd. are the most active new entrants in this area.
Shenzhen Surveying and Mapping Institute (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 9
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 3
Kunming Hengtai Drilling Co., Ltd.
Yunnan Sheng, China
Patent: 3
China Jikan Rsch Inst of Eng Investigations & Design Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Hyundai Engineering Co., Ltd.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
China Civil Engineering Construction Corp.
Beijing Shi, China
Patent: 3
CCCC Fourth Harbor Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central South Architectural Design Institute
Hubei Sheng, China
Patent: 2
Nuclear Industry Jinhua Survey and Design Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 37 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tongji University, Qingdao University of Technology, Southeast University are dominant in this area. They take 29.73% of the total patent filing.
Shanghai Shi, China
Patent: 3
Qingdao University of Technology
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hong Kong SAR, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 1
Shandong Jiaotong University
Shandong Sheng, China
Patent: 1