With the analysis among 24 patents, we discovered top 21 key players by total patent application. Qinhuangdao Huakan Geological Engineering Co., Ltd., China Petroleum & Chemical Corp., China Railway Sixth Group Co. Ltd. are dominant in this area. They take 16.67% of the total patent filing.
Qinhuangdao Huakan Geological Engineering Co., Ltd.
Hebei Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
China Railway Sixth Group Co. Ltd.
Beijing Shi, China
Patent: 1
Chengdu Ouxun Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Three Gorges New Energy Co Ltd
Beijing Shi, China
Patent: 1
Guangdong COSCO Shipping Heavy Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Provincial Geo-Mineral Engineering Exploration Instit
Shandong Sheng, China
Patent: 1
Rainbow Fish Marine Technology (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangzhou Gaoqi Communication Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 38 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Ocean University of China, Qinhuangdao Huakan Geological Engineering Co., Ltd., Chongqing Vocational Institute of Engineering take 21.05% of patent filing during this period.
Ocean University of China
Shandong Sheng, China
Patent: 5
Qinhuangdao Huakan Geological Engineering Co., Ltd.
Hebei Sheng, China
Patent: 2
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 1
Shanghai Yiying New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Gaoqi Communication Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Pantai CNC Machinery Equipment Co., Ltd.
Shandong Sheng, China
Patent: 1
Qingdao Geological Engineering Survey Institute
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Patent: 1
Beihai Navigation Guarantee Center of the Ministry of Transport Tianjin Maritime Surveying and Mapping Center
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Patent: 1
Shaoxing Shangyu Xuefeng Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 27 new entrants. Ocean University of China, Qinhuangdao Huakan Geological Engineering Co., Ltd., Chongqing Vocational Institute of Engineering are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 5
Qinhuangdao Huakan Geological Engineering Co., Ltd.
Hebei Sheng, China
Patent: 2
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 1
Shanghai Yiying New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Gaoqi Communication Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Pantai CNC Machinery Equipment Co., Ltd.
Shandong Sheng, China
Patent: 1
Qingdao Geological Engineering Survey Institute
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Patent: 1
Beihai Navigation Guarantee Center of the Ministry of Transport Tianjin Maritime Surveying and Mapping Center
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Patent: 1
Shaoxing Shangyu Xuefeng Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 12 universities and scientific research institutions by total patent application. Ocean University of China, Universidade Estadual do Rio de Janeiro, Zhejiang Ocean University are dominant in this area. They take 32.26% of the total patent filing.
Ocean University of China
Shandong Sheng, China
Patent: 5
Universidade Estadual do Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 3
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 2
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics
Nantong Institute of Technology
Jiangsu Sheng, China
Patent: 1