With the analysis among 3,353 patents, we discovered top 491 key players by total patent application. State Grid Corp. of China, Illinois Tool Works, Inc., Iveco Magirus AG are dominant in this area. They take 2.39% of the total patent filing.
Beijing Shi, China
Patent: 34
Illinois, United States
Patent: 25
Illinois, United States
Patent: 16
Osaka-fu, Japan
Patent: 16
Nevada, United States
Patent: 16
Illinois, United States
Patent: 12
With the analysis among 18 patents, we discovered top 5 start-ups by total patent application. Erthos, Inc., Elroy Air, Inc., Neutron Holdings, Inc. are active in this area.
Arizona, United States
Patent: 10
California, United States
Patent: 5
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,683 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Anhui University of Science & Technology, Erthos, Inc. take 2.08% of patent filing during this period.
Beijing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 11
Arizona, United States
Patent: 10
Zhejiang Sheng, China
Patent: 8
Illinois, United States
Patent: 8
Idaho, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among related 1,683 patents in last 5 years, we discover 454 new entrants. Erthos, Inc., NINGBO CASUALWAY LEISURE PRODUCTS CO., LTD., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Arizona, United States
Patent: 10
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
California, United States
Patent: 5
California, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
California, United States
Patent: 5
With the analysis among 350 patents, we discovered top 102 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Zhejiang University, Railway Technical Research Institute are dominant in this area. They take 7.43% of the total patent filing.
Anhui Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4