With the analysis among 99 patents, we discovered top 73 key players by total patent application. Changshu Slaughtering Complete Equipment Factory Co., Ltd., Zhuzhou Mingyixin Rail Transit Equipment Manufacturing Co., Ltd., POSCO Holdings Inc. are dominant in this area. They take 8.08% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 54 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Zhuzhou Mingyixin Rail Transit Equipment Manufacturing Co., Ltd., Zhangjiagang Yangtze River Cold Rolled Sheet Co., Ltd., Jiangsu Shagang Group Co., Ltd. take 12.96% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 37 new entrants. Zhuzhou Mingyixin Rail Transit Equipment Manufacturing Co., Ltd., Zhangjiagang Yangtze River Cold Rolled Sheet Co., Ltd., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1