With the analysis among 361 patents, we discovered top 120 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., ION Geophysical Corp. are dominant in this area. They take 15.79% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 19
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
BRISTOL, United Kingdom
Patent: 13
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 7
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With the analysis among related 83 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Ultrahaptics IP Ltd., China Petroleum & Chemical Corp., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation take 30.12% of patent filing during this period.
BRISTOL, United Kingdom
Patent: 13
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 83 patents in last 5 years, we discover 32 new entrants. Ultrahaptics IP Ltd., China University of Petroleum (East China), Shenzhen Peninsula Medical Co., Ltd are the most active new entrants in this area.
BRISTOL, United Kingdom
Patent: 13
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 76 patents, we discovered top 18 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, North Eastern University, China University of Petroleum (East China) are dominant in this area. They take 28.95% of the total patent filing.
Liaoning Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
North Carolina, United States
Patent: 2
Miyagi-ken, Japan
Patent: 2
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2