With the analysis among 229 patents, we discovered top 156 key players by total patent application. International Business Machines Corp., State Grid Corp. of China, PT Nokia Corp. are dominant in this area. They take 11.79% of the total patent filing.
New York, United States
Patent: 11
Beijing Shi, China
Patent: 8
Jakarta Raya, Indonesia
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
Minnesota, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 118 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing State Grid Corp. of China, Epiroc Rock Drills AB, Hangzhou Dianzi University take 14.41% of patent filing during this period.
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 91 new entrants. Epiroc Rock Drills AB, Jiangsu Electric Power Co., Shanghai Dianji University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 77 patents, we discovered top 40 universities and scientific research institutions by total patent application. Hangzhou Dianzi University, Tsinghua University, North China Electric Power University are dominant in this area. They take 19.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2