With the analysis among 163,542 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. are dominant in this area. They take 5.41% of the total patent filing.
Beijing Shi, China
Patent: 4,179
Guangdong Sheng, China
Patent: 3,143
Guangdong Sheng, China
Patent: 1,525
Tokyo-to, Japan
Patent: 1,320
Osaka-fu, Japan
Patent: 1,198
Bayern, Germany
Patent: 1,011
Tokyo-to, Japan
Patent: 964
Tokyo-to, Japan
Patent: 840
Shandong Sheng, China
Patent: 776
Bayern, Germany
Patent: 695
With the analysis among 623 patents, we discovered top 220 start-ups by total patent application. Sunwoda Electric Vehicle Battery Co., Ltd., Aisin KK, Soteria Battery Innovation Group, Inc. are active in this area.
Guangdong Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 28
South Carolina, United States
Patent: 23
New York, United States
Patent: 23
Beijing Shi, China
Patent: 19
Taiwan Province, China
Patent: 19
Guangdong Sheng, China
Patent: 16
California, United States
Patent: 14
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
With the analysis among related 78,004 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Midea Group Co. Ltd. take 5.80% of patent filing during this period.
Guangdong Sheng, China
Patent: 2,358
Beijing Shi, China
Patent: 1,364
Guangdong Sheng, China
Patent: 799
Shandong Sheng, China
Patent: 594
Guangdong Sheng, China
Patent: 410
Shandong Sheng, China
Patent: 406
Guangdong Sheng, China
Patent: 263
Fujian Sheng, China
Patent: 240
Zhejiang Sheng, China
Patent: 237
Shandong Sheng, China
Patent: 210
With the analysis among related 78,004 patents in last 5 years, we discover 71 new entrants. Xiamen Hithium New Energy Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd., Zhuhai Lianyun Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 108
Guangdong Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 40
Shen Zhen Hai Chen Chu Neng Kong Zhi Ji Shu You Xian Gong Si
Guangdong Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 31
Fujian Sheng, China
Patent: 29
Hubei Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 25
With the analysis among 13,906 patents, we discovered top 295 universities and scientific research institutions by total patent application. Shandong University of Technology, North China Electric Power University, Zhejiang University are dominant in this area. They take 7.41% of the total patent filing.
Shandong Sheng, China
Patent: 275
Beijing Shi, China
Patent: 206
Zhejiang Sheng, China
Patent: 135
Beijing Shi, China
Patent: 124
Shaanxi Sheng, China
Patent: 123
Heilongjiang Sheng, China
Patent: 111
Shandong Sheng, China
Patent: 103
Guangdong Sheng, China
Patent: 98
Hubei Sheng, China
Patent: 91
Shanghai Shi, China
Patent: 74