With the analysis among 452 patents, we discovered top 333 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Jiangsu Electric Power Co. are dominant in this area. They take 18.14% of the total patent filing.
Beijing Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 8
Xinjiang Uygur Zizhiqu, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Swell Energy, Inc., Xfusion Digital Technologies Co. Ltd., Sino Soar Hybrid are active in this area.
California, United States
Patent: 2
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 499 patents applied in the last 5 years. We discover 361 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Shihezi University take 13.23% of patent filing during this period.
Beijing Shi, China
Patent: 37
Beijing Shi, China
Patent: 17
Xinjiang Uygur Zizhiqu, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among related 499 patents in last 5 years, we discover 323 new entrants. Shihezi University, ENN Digital Energy Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Xinjiang Uygur Zizhiqu, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among 261 patents, we discovered top 87 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Shihezi University are dominant in this area. They take 19.16% of the total patent filing.
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 12
Xinjiang Uygur Zizhiqu, China
Patent: 12
Anhui Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5