With the analysis among 15,339 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, NTT DOCOMO, Inc., Mitsubishi Electric Corp. are dominant in this area. They take 3.05% of the total patent filing.
Beijing Shi, China
Patent: 348
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 38
Guangdong Sheng, China
Patent: 38
Fukushima-ken, Japan
Patent: 37
Fujian Sheng, China
Patent: 37
Sichuan Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 35
Osaka-fu, Japan
Patent: 35
With the analysis among 143 patents, we discovered top 84 start-ups by total patent application. Aisin KK, Huaqin Technology Co., Ltd., Shanghai Baocheng Network Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 13
Shanghai Shi, China
Patent: 10
Shanghai Baocheng Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 8,310 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Information Science & Technology, Guangdong Power Grid Co. Ltd. take 1.96% of patent filing during this period.
Beijing Shi, China
Patent: 103
Jiangsu Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Yunnan Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
With the analysis among related 8,310 patents in last 5 years, we discover 263 new entrants. Guangdong Power Grid Co. Ltd., Tianjin Yaotong Technology Co., Ltd., Nanjing Zhonghao Internet of Things Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among 4,308 patents, we discovered top 334 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Chang'an University, Southeast University are dominant in this area. They take 3.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 68
Shaanxi Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 42
Yunnan Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 32
Shandong Sheng, China
Patent: 31
Jilin Sheng, China
Patent: 29