With the analysis among 1,190 patents, we discovered top 470 key players by total patent application. State Grid Corp. of China, BASF AB, AEterna Zentaris GmbH are dominant in this area. They take 8.15% of the total patent filing.
Beijing Shi, China
Patent: 47
Hessen, Germany
Patent: 23
Centre National De La Recherche Scientif
Baden-Württemberg, Germany
Patent: 19
Bayern, Germany
Patent: 17
Texas, United States
Patent: 15
Michigan, United States
Patent: 11
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. Xendee Corp., Omega Grid LLC, Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
California, United States
Patent: 2
Illinois, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 532 patents applied in the last 5 years. We discover 366 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, Shandong University take 9.59% of patent filing during this period.
Beijing Shi, China
Patent: 27
Beijing Shi, China
Patent: 14
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 532 patents in last 5 years, we discover 291 new entrants. Hohai University, Gree Electric Appliances, Inc. of Zhuhai, Toshiba Mitsubishi-Electric Industrial Systems Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among 444 patents, we discovered top 128 universities and scientific research institutions by total patent application. Tsinghua University, Shanghai Jiao Tong University, Shandong University are dominant in this area. They take 13.29% of the total patent filing.
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 13
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7