With the analysis among 21 patents, we discovered top 18 key players by total patent application. General Electric Technology GmbH, State Grid Corp. of China, Joy Global Surface Mining, Inc. are dominant in this area. They take 57.14% of the total patent filing.
Beijing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1