With the analysis among 623 patents, we discovered top 399 key players by total patent application. State Grid Corp. of China, Kebo Anhua New Energy Technology (Beijing) Co., Ltd., Huzhou Ruimei Ecological Technology Co., Ltd. are dominant in this area. They take 4.98% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 201 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing Kebo Anhua New Energy Technology (Beijing) Co., Ltd., Huzhou Ruimei Ecological Technology Co., Ltd., Hebei University of Technology take 12.44% of patent filing during this period.
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 201 patents in last 5 years, we discover 132 new entrants. Kebo Anhua New Energy Technology (Beijing) Co., Ltd., Huzhou Ruimei Ecological Technology Co., Ltd., Hebei University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among 111 patents, we discovered top 50 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Hebei University of Technology, Nanjing University are dominant in this area. They take 17.12% of the total patent filing.
Hebei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
North Carolina, United States
Patent: 1