With the analysis among 76 patents, we discovered top 26 key players by total patent application. Fujitsu Ltd., SensorTran, Inc., BP Exploration Operating Co. Ltd. are dominant in this area. They take 36.84% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Texas, United States
Patent: 6
Shandong Sheng, China
Patent: 4
Texas, United States
Patent: 2
Massachusetts, United States
Patent: 2
New Jersey, United States
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Fujitsu Ltd., Oki Electric Industry Co., Ltd., Naval University of Engineering take 55.56% of patent filing during this period.
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Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 3 new entrants.
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Patent: 1
With the analysis among 28 patents, we discovered top 6 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Imperial College London, University of Johannesburg are dominant in this area. They take 21.43% of the total patent filing.
Auckland, New Zealand
Patent: 1
Vaud, Switzerland
Patent: 1