With the analysis among 18 patents, we discovered top 16 key players by total patent application. Jinchuan Group Co., Ltd., Chenzhou City Jingui Silver Industry Co., Ltd., Zhengzhou Runner Electric Co. Ltd. are dominant in this area. They take 27.78% of the total patent filing.
Gansu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Nanjing Puyuan Machinery Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Anhui Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Anhui Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1