With the analysis among 855 patents, we discovered top 469 key players by total patent application. Siemens AG, Saab AB, Robert Bosch GmbH are dominant in this area. They take 4.33% of the total patent filing.
Bayern, Germany
Patent: 14
Baden-Württemberg, Germany
Patent: 11
Niedersachsen, Germany
Patent: 11
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 10
Colorado, United States
Patent: 9
Virginia, United States
Patent: 9
Massachusetts, United States
Patent: 8
Bern, Switzerland
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 294 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Wuhan University of Technology, Guangzhou Sino Precision Steel Pipe Industry Research Institute Co., Ltd., Huazhong University of Science & Technology take 10.20% of patent filing during this period.
Hubei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Illinois, United States
Patent: 4
With the analysis among related 294 patents in last 5 years, we discover 151 new entrants. Guangzhou Sino Precision Steel Pipe Industry Research Institute Co., Ltd., Nanjing University of Aeronautics & Astronautics, Xu Chang Zhong Xing Duan Zao You Xian Gong Si are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 284 patents, we discovered top 71 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Huazhong University of Science & Technology, Wuhan University of Technology are dominant in this area. They take 19.01% of the total patent filing.
Shaanxi Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Henan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 6