With the analysis among 317 patents, we discovered top 248 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, E.ON Sverige AB are dominant in this area. They take 11.67% of the total patent filing.
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Swell Energy, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Voltagrid LLC are active in this area.
California, United States
Patent: 5
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 306 patents applied in the last 5 years. We discover 239 most active companies in this area. The fast-growing Shihezi University, State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai take 9.15% of patent filing during this period.
Xinjiang Uygur Zizhiqu, China
Patent: 10
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 306 patents in last 5 years, we discover 212 new entrants. Shihezi University, Nanjing University of Posts & Telecommunications, Xinjiang Tianfu Energy Co., Ltd. are the most active new entrants in this area.
Xinjiang Uygur Zizhiqu, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 118 patents, we discovered top 55 universities and scientific research institutions by total patent application. Shihezi University, North China Electric Power University, Nanjing University of Posts & Telecommunications are dominant in this area. They take 20.34% of the total patent filing.
Xinjiang Uygur Zizhiqu, China
Patent: 10
Beijing Shi, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3