With the analysis among 147 patents, we discovered top 90 key players by total patent application. ZF Friedrichshafen AG, Alfa Laval AB, Sanden Corp. are dominant in this area. They take 8.16% of the total patent filing.
Baden-Württemberg, Germany
Patent: 8
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 41 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Chenzhou Dongtang Electric Equipment Co., Ltd., Zhongshan Daya Hardware Co. Ltd., Suzhou Ishikawa Iron Manufacturing Co., Ltd. take 14.63% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 30 new entrants. Chenzhou Dongtang Electric Equipment Co., Ltd., Zhongshan Daya Hardware Co. Ltd., Suzhou Ishikawa Iron Manufacturing Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Beijing Institute of Technology, China University of Petroleum (East China), University of Shanghai for Science & Technology are dominant in this area. They take 21.05% of the total patent filing.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sachsen-Anhalt, Germany
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1