With the analysis among 331 patents, we discovered top 158 key players by total patent application. Landmark Graphics Corp., Saudi Arabian Oil Co., Whitaker Corp. are dominant in this area. They take 14.20% of the total patent filing.
Texas, United States
Patent: 26
Pennsylvania, United States
Patent: 9
Massachusetts, United States
Patent: 7
Halliburton Energy Services, Inc.
Texas, United States
Patent: 7
Bretagne, France
Patent: 6
California, United States
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Cambricon Technologies Corp. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 37 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Saudi Arabian Oil Co., J.S.T. Corp., Caterpillar Global Mining Equipment LLC take 18.92% of patent filing during this period.
Illinois, United States
Patent: 2
Caterpillar Global Mining Equipment LLC
Illinois, United States
Patent: 2
Dongguan Institute of Optoelectronics, Peking University
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Mitsubishi Pencil Co., Ltd.
California, United States
Patent: 1
Changchun Normal University
Jilin Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 26 new entrants. J.S.T. Corp., Caterpillar Global Mining Equipment LLC, Dongguan Institute of Optoelectronics, Peking University are the most active new entrants in this area.
Illinois, United States
Patent: 2
Caterpillar Global Mining Equipment LLC
Illinois, United States
Patent: 2
Dongguan Institute of Optoelectronics, Peking University
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Mitsubishi Pencil Co., Ltd.
Changchun Normal University
Jilin Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Anhui Tatfook Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 25 universities and scientific research institutions by total patent application. Transilvania University of Brasov, Zhejiang University of Technology, Sun Yat-Sen University are dominant in this area. They take 18.60% of the total patent filing.
Transilvania University of Brasov
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
King Fahd University of Petroleum & Minerals
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1