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.
Guangdong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
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.
Guangdong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 3
Kunming Hengtai Drilling Co., Ltd.
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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.
Guangdong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 3
Kunming Hengtai Drilling Co., Ltd.
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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
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
Hubei Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1