With the analysis among 6,972 patents, we discovered top 488 key players by total patent application. State Grid Corp. of China, Imperial Chemical Industries Ltd., EIDP, Inc. are dominant in this area. They take 2.14% of the total patent filing.
Beijing Shi, China
Patent: 100
Delaware, United States
Patent: 21
Beijing Shi, China
Patent: 17
Osaka-fu, Japan
Patent: 17
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Oklahoma, United States
Patent: 14
With the analysis among 19 patents, we discovered top 14 start-ups by total patent application. Hangzhou Tashen Technology Co., Ltd., Vtran Technology Changzhou Co. Ltd., BitMain Technologies Holding Co. are active in this area.
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zug, Switzerland
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 4,145 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Railway Construction Group Co., Ltd., Oy Halton Group Ltd. take 1.71% of patent filing during this period.
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 17
Chongqing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 10
Shenzhen Phase Chain Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 4,145 patents in last 5 years, we discover 384 new entrants. China Railway Construction Group Co., Ltd., Oy Halton Group Ltd., Chongqing Wanzhongshan Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 17
Chongqing Shi, China
Patent: 10
Shenzhen Phase Chain Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hebei Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
With the analysis among 1,188 patents, we discovered top 240 universities and scientific research institutions by total patent application. University of Science & Technology of China, China University of Mining & Technology, Wuhan University of Technology are dominant in this area. They take 5.81% of the total patent filing.
Anhui Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9