With the analysis among 130 patents, we discovered top 119 key players by total patent application. Furuno Electric Co., Ltd., NEC Corp., State Grid Corp. of China are dominant in this area. They take 17.69% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
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With the analysis among related 258 patents applied in the last 5 years. We discover 205 most active companies in this area. The fast-growing Furuno Electric Co., Ltd., NEC Corp., Ocean University of China take 8.91% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
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Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among related 258 patents in last 5 years, we discover 200 new entrants. Furuno Electric Co., Ltd., NEC Corp., Ocean University of China are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
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Patent: 3
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Patent: 3
With the analysis among 161 patents, we discovered top 57 universities and scientific research institutions by total patent application. Ocean University of China, Shandong University of Science & Technology, Institute of Geology & Geophysics, Chinese Academy of Sciences are dominant in this area. They take 11.18% of the total patent filing.
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2