With the analysis among 36 patents, we discovered top 24 key players by total patent application. Hitachi Ltd., Anhui Diligent Intellectual Property Agency Co., Ltd., NEC Corp. are dominant in this area. They take 33.33% of the total patent filing.
Anhui Diligent Intellectual Property Agency Co., Ltd.
Anhui Sheng, China
Patent: 3
New York, United States
Patent: 1
Nippon Telegraph & Telephone Corp.
California, United States
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
The Georgia Tech Research Corp.
Georgia, United States
Patent: 1
No data, please try another search term
With the analysis among related 12 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Dongying Fude Petroleum Technology Development Co., Ltd., Southwest Jiaotong University take 33.33% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Dongying Fude Petroleum Technology Development Co., Ltd.
Shandong Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
undefined undefined
Patent: 1
Jilin Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Liaoning Normal University
Liaoning Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 12 new entrants. Nanjing University of Posts & Telecommunications, Dongying Fude Petroleum Technology Development Co., Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Dongying Fude Petroleum Technology Development Co., Ltd.
Shandong Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
undefined undefined
Patent: 1
Jilin Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Liaoning Normal University
Liaoning Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 22 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Nanjing University of Posts & Telecommunications, University of British Columbia are dominant in this area. They take 15.63% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
University of British Columbia
British Columbia, Canada
Patent: 1
Australian National University
Australian Capital Territory, Australia
Patent: 1
California Institute of Technology
California, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1