With the analysis among 1,954 patents, we discovered top 488 key players by total patent application. Krauss-Maffei Dienstleistung GmbH, State Grid Corp. of China, Siemens AG are dominant in this area. They take 4.20% of the total patent filing.
Beijing Shi, China
Patent: 24
Bayern, Germany
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 17
California, United States
Patent: 16
Aichi-ken, Japan
Patent: 14
Hubei Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
With the analysis among 11 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 1,102 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Muratec Automation Co., Ltd., TADANO Ltd. take 2.54% of patent filing during this period.
Beijing Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 8
Kagawa-ken, Japan
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 1,102 patents in last 5 years, we discover 447 new entrants. TADANO Ltd., Baotou Iron & Steel (Group) Co. Ltd., Changchun Railway Vehicles Co., Ltd. are the most active new entrants in this area.
Kagawa-ken, Japan
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 129 patents, we discovered top 50 universities and scientific research institutions by total patent application. University of Rochester, Anhui University of Science & Technology, China University of Mining & Technology are dominant in this area. They take 15.50% of the total patent filing.
New York, United States
Patent: 11
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2