With the analysis among 22 patents, we discovered top 20 key players by total patent application. Guangdong Provincial ChangDa Highway Engineering Co. Ltd., Tianjin Derui'an Ocean Engineering Co., Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 27.27% of the total patent filing.
Guangdong Provincial ChangDa Highway Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Derui'an Ocean Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Mitsubishi Electric Corp.
Guangdong Sheng, China
Patent: 1
TOKYO ROPE MFG. CO., LTD.
NEC Communication Systems Ltd.
China Construction Third Bureau Second Const Eng Co. Ltd.
Hubei Sheng, China
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Dalian University of Technology, Tianjin Derui'an Ocean Engineering Co., Ltd., Guangdong Provincial ChangDa Highway Engineering Co. Ltd. take 53.33% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Tianjin Derui'an Ocean Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Guangdong Provincial ChangDa Highway Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 2
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Turen City Planning Design Co. Ltd.
Beijing Shi, China
Patent: 1
Suzhou Zhengyu Geographic Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Offshore Longyuan Wind Power Generation Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 9 new entrants. Dalian University of Technology, Tianjin Derui'an Ocean Engineering Co., Ltd., Guangdong Provincial ChangDa Highway Engineering Co. Ltd. are the most active new entrants in this area.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Tianjin Derui'an Ocean Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Guangdong Provincial ChangDa Highway Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 2
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Turen City Planning Design Co. Ltd.
Beijing Shi, China
Patent: 1
Suzhou Zhengyu Geographic Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Offshore Longyuan Wind Power Generation Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4