With the analysis among 83 patents, we discovered top 51 key players by total patent application. CGG Services SAS, North America, Inc., British Telecommunications Plc are dominant in this area. They take 26.51% of the total patent filing.
Delaware, United States
Patent: 7
Sichuan Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 2
Cambridgeshire, United Kingdom
Patent: 2
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With the analysis among related 63 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing University of Science & Technology of China, Hangzhou Dianzi University, Shanghai Publishing & Printing College take 9.52% of patent filing during this period.
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 63 patents in last 5 years, we discover 50 new entrants. Shanghai Publishing & Printing College, Nanjing University of Science & Technology, China Electric Power Research Institute Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among 110 patents, we discovered top 72 universities and scientific research institutions by total patent application. Harbin Engineering University, Hangzhou Dianzi University, University of Science & Technology of China are dominant in this area. They take 8.18% of the total patent filing.
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Ohio, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2