With the analysis among 720 patents, we discovered top 304 key players by total patent application. Lincoln Global, Inc., Illinois Tool Works, Inc., Framatome SA are dominant in this area. They take 10.69% of the total patent filing.
California, United States
Patent: 32
Illinois, United States
Patent: 27
Ohio, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
Ohio, United States
Patent: 11
Guangdong Sheng, China
Patent: 11
California, United States
Patent: 8
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 242 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing Illinois Tool Works, Inc., Jiangsu Welding Track Engineering Technology Co., Ltd., WeldObot Ltd. take 11.57% of patent filing during this period.
Illinois, United States
Patent: 19
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Wuhan Xintie Track Welding Engineering Technology Service Co., Ltd.
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Georgia, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 242 patents in last 5 years, we discover 164 new entrants. Jiangsu Welding Track Engineering Technology Co., Ltd., WeldObot Ltd., Shanghai Zhenhua Heavy Industries Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Wuhan Xintie Track Welding Engineering Technology Service Co., Ltd.
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Georgia, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 32 patents, we discovered top 14 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Changchun University of Technology, Jilin University are dominant in this area. They take 21.88% of the total patent filing.
Jilin Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jakarta Raya, Indonesia
Patent: 1
Jiangsu Sheng, China
Patent: 1