With the analysis among 239 patents, we discovered top 232 key players by total patent application. State Grid Corp. of China, Beijing Aerospace Changfeng Co., Ltd., Rizhao Steel Holding Group Co., Ltd. are dominant in this area. They take 4.18% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Shenzhen Youjia Innovation Technology Co. Ltd., Anzhi Automotive Parts Co., Ltd., Waobot are active in this area.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 281 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Wuhan University of Technology, Shandong University, Northwestern Polytechnical University take 5.69% of patent filing during this period.
Hubei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
With the analysis among related 281 patents in last 5 years, we discover 227 new entrants. Shandong University, Northwestern Polytechnical University, Jilin University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 256 patents, we discovered top 128 universities and scientific research institutions by total patent application. Wuhan University of Technology, Shandong University, Northwestern Polytechnical University are dominant in this area. They take 7.03% of the total patent filing.
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4