With the analysis among 12,171 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, LG Electronics, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 3.54% of the total patent filing.
Beijing Shi, China
Patent: 173
Osaka-fu, Japan
Patent: 101
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 72
California, United States
Patent: 64
Tokyo-to, Japan
Patent: 58
Guangxi Zhuangzu Zizhiqu, China
Patent: 58
Aichi-ken, Japan
Patent: 51
With the analysis among 17 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Zhejiang Hozon New Energy Automobile Co., Ltd., Rntec are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 6,161 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Send Fei Industrial Group Co., Ltd., Nanjing University of Information Science & Technology take 1.62% of patent filing during this period.
Beijing Shi, China
Patent: 39
Guangdong Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 21
Yunnan Sheng, China
Patent: 19
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Zhejiang Sheng, China
Patent: 17
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among related 6,161 patents in last 5 years, we discover 294 new entrants. Send Fei Industrial Group Co., Ltd., Hubei Fuhai Hengke Electric Technology Co., Ltd., Vatti Corp. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
With the analysis among 4,221 patents, we discovered top 335 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Kunming University of Science & Technology, Nanjing University of Information Science & Technology are dominant in this area. They take 4.22% of the total patent filing.
Anhui Sheng, China
Patent: 62
Yunnan Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 57
Hebei Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 42
Zhejiang Sheng, China
Patent: 41
Zhejiang Sheng, China
Patent: 40
Beijing Shi, China
Patent: 39
Jilin Sheng, China
Patent: 35