With the analysis among 2,783 patents, we discovered top 481 key players by total patent application. CITIC Dicastal Co., Ltd., Baoding Lizhong Wheel Manufacturing Co., Ltd., Tianjin Lizhong Wheel Co. Ltd. are dominant in this area. They take 14.44% of the total patent filing.
Hebei Sheng, China
Patent: 243
Hebei Sheng, China
Patent: 82
Tianjin Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 70
Jiangsu Sheng, China
Patent: 57
Hebei Sheng, China
Patent: 55
Shandong Sheng, China
Patent: 49
Hebei Sheng, China
Patent: 48
Tokyo-to, Japan
Patent: 46
Hebei Sheng, China
Patent: 41
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 1,297 patents applied in the last 5 years. We discover 389 most active companies in this area. The fast-growing CITIC Dicastal Co., Ltd., Qinhuangdao Dicastal Xinglong Wheel Co., Ltd., Baoding Lizhong Wheel Manufacturing Co., Ltd. take 16.35% of patent filing during this period.
Hebei Sheng, China
Patent: 135
Hebei Sheng, China
Patent: 39
Hebei Sheng, China
Patent: 38
Hebei Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 28
Ontario, Canada
Patent: 26
Hebei Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 19
Fujian Sheng, China
Patent: 19
With the analysis among related 1,297 patents in last 5 years, we discover 308 new entrants. Jilin Wanfeng Auto Wheel Co., Ltd., Anhui Faster Aluminum Products Co., Ltd., Dongying Goodwell Aluminum Technology Co., Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Changzhou Hengcheng New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Hongpu Wheel Hub Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Henan Forest Magnesium Alloy Technology Co., Ltd.
Henan Sheng, China
Patent: 8
With the analysis among 86 patents, we discovered top 39 universities and scientific research institutions by total patent application. Yanshan University, Harbin Institute of Technology, Jiangsu University are dominant in this area. They take 16.28% of the total patent filing.
Hebei Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2