With the analysis among 251 patents, we discovered top 135 key players by total patent application. Nanjing Jinsonghan Power Technology Co., Ltd., Tangshan Harbin Technology Co., Ltd., Nanjing Huibang Intelligent Technology Co., Ltd. are dominant in this area. They take 28.29% of the total patent filing.
Jiangsu Sheng, China
Patent: 45
Hebei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Qingdao Ocean Data Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Tunan Ocean Technology (Qingdao) Co., Ltd.
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
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With the analysis among related 294 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing Tangshan Harbin Technology Co., Ltd., Tangshan Shengyin Marine Technology Co., Ltd., Zhejiang University take 11.56% of patent filing during this period.
Hebei Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Qingdao Ocean Data Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
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Patent: 4
Hubei Sheng, China
Patent: 4
Tunan Ocean Technology (Qingdao) Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among related 294 patents in last 5 years, we discover 147 new entrants. Tangshan Harbin Technology Co., Ltd., Tangshan Shengyin Marine Technology Co., Ltd., Qingdao Ocean Data Engineering Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 10
Qingdao Ocean Data Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Tunan Ocean Technology (Qingdao) Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 171 patents, we discovered top 56 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Engineering University, Ocean University of China are dominant in this area. They take 15.20% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3