With the analysis among 6,479 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Ricoh Co., Ltd. are dominant in this area. They take 10.20% of the total patent filing.
Beijing Shi, China
Patent: 405
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 114
Tokyo-to, Japan
Patent: 112
Osaka-fu, Japan
Patent: 82
Tokyo-to, Japan
Patent: 59
Toyama-ken, Japan
Patent: 59
Osaka-fu, Japan
Patent: 45
Guangxi Zhuangzu Zizhiqu, China
Patent: 45
With the analysis among 52 patents, we discovered top 39 start-ups by total patent application. Zhichang Science & Technology Group Co. Ltd., Hangzhou Anmaisheng Intelligent Technology Co., Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Arizona, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 2,438 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., Mitsubishi Electric Corp. take 7.38% of patent filing during this period.
Beijing Shi, China
Patent: 126
Guangdong Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 23
Guangdong Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Tianjin Shi, China
Patent: 15
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
With the analysis among related 2,438 patents in last 5 years, we discover 282 new entrants. Haier Smart Home Co., Ltd., Qingdao Haier Technology Co., Ltd., Zhuhai Lianyun Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among 786 patents, we discovered top 165 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Shanghai Jiao Tong University are dominant in this area. They take 17.81% of the total patent filing.
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9