With the analysis among 23 patents, we discovered top 14 key players by total patent application. Siemens AG, State Grid Corp. of China, Austrian Audio GmbH are dominant in this area. They take 52.17% of the total patent filing.
Beijing Shi, China
Patent: 3
State Grid Henan Electric Power Co.
Henan Sheng, China
Patent: 2
Yantai CIMC Raffles Offshore Ltd.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 24 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Japan Aerospace Exploration Agency, Ocean University of China, Xi'an Jiaotong University take 33.33% of patent filing during this period.
Japan Aerospace Exploration Agency
Ocean University of China
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 14 new entrants. Japan Aerospace Exploration Agency, Ocean University of China, Xi'an Jiaotong University are the most active new entrants in this area.
Japan Aerospace Exploration Agency
Ocean University of China
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 24 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Dalian Maritime University, Hohai University are dominant in this area. They take 22.50% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2