With the analysis among 134 patents, we discovered top 101 key players by total patent application. Rugao Hong Heavy Forging Co. Ltd., Suzhou Industrial Park Shenglong Electric Furnace Manufacturing Co., Ltd., Jiangyin XingCheng Special Steel Works Co., Ltd. are dominant in this area. They take 9.70% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
New York, United States
Patent: 2
Chiba-ken, Japan
Patent: 2
Anhui Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 85 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Hubei Xin Yegang Special Tube Co. Ltd., Jiangyin XingCheng Special Steel Works Co., Ltd., Xining Special Steel Co., Ltd. take 9.41% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 85 patents in last 5 years, we discover 69 new entrants. Hubei Xin Yegang Special Tube Co. Ltd., Jiangyin XingCheng Special Steel Works Co., Ltd., Xining Special Steel Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 47 patents, we discovered top 21 universities and scientific research institutions by total patent application. Shanghai Institute of Microsystem & Information Technology, Southeast University, Tongji University are dominant in this area. They take 12.77% of the total patent filing.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1