With the analysis among 47 patents, we discovered top 27 key players by total patent application. Halliburton Energy Services, Inc., Hughes Aircraft Co., International Business Machines Corp. are dominant in this area. They take 42.55% of the total patent filing.
Texas, United States
Patent: 11
California, United States
Patent: 6
New York, United States
Patent: 3
Ohio, United States
Patent: 1
Idaho, United States
Patent: 1
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 27 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Xidian University, Hohai University, Ningbo University take 25.93% of patent filing during this period.
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 20 new entrants. Xidian University, Hohai University, Ningbo University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 23 universities and scientific research institutions by total patent application. Xidian University, Hohai University, Beihang University are dominant in this area. They take 21.43% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1