With the analysis among 9,044 patents, we discovered top 471 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 7.19% of the total patent filing.
Beijing Shi, China
Patent: 459
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 101
Guangdong Sheng, China
Patent: 90
Bayern, Germany
Patent: 88
Guangdong Sheng, China
Patent: 79
Jiangsu Sheng, China
Patent: 74
Guangdong Sheng, China
Patent: 53
Jiangsu Sheng, China
Patent: 45
Guangdong Sheng, China
Patent: 44
With the analysis among 53 patents, we discovered top 27 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Glasgow City, United Kingdom
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 8,839 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Gree Electric Appliances, Inc. of Zhuhai take 5.78% of patent filing during this period.
Beijing Shi, China
Patent: 347
Guangdong Sheng, China
Patent: 90
Guangdong Sheng, China
Patent: 74
Jiangsu Sheng, China
Patent: 67
Beijing Shi, China
Patent: 62
Sichuan Sheng, China
Patent: 62
Hubei Sheng, China
Patent: 62
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 57
Guangdong Sheng, China
Patent: 52
Yunnan Sheng, China
Patent: 51
With the analysis among related 8,839 patents in last 5 years, we discover 314 new entrants. Guangdong Power Grid Co. Ltd., China Southern Power Grid Research Institute Co., Ltd., Chengdu Shanghua Electric Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 90
Guangdong Sheng, China
Patent: 44
Sichuan Sheng, China
Patent: 27
Heilongjiang Sheng, China
Patent: 24
Guizhou Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 22
Baden-Württemberg, Germany
Patent: 20
Guangdong Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 19
With the analysis among 2,035 patents, we discovered top 204 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Southwest Jiaotong University, Southeast University are dominant in this area. They take 12.92% of the total patent filing.
Hubei Sheng, China
Patent: 67
Sichuan Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 43
Anhui Sheng, China
Patent: 42
Heilongjiang Sheng, China
Patent: 41
Beijing Shi, China
Patent: 40
Zhejiang Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 35
Shandong Sheng, China
Patent: 34
Shaanxi Sheng, China
Patent: 34