With the analysis among 43 patents, we discovered top 35 key players by total patent application. Hitachi Ltd., Oki Electric Industry Co., Ltd., State Grid Corp. of China are dominant in this area. They take 20.93% of the total patent filing.
Beijing Shi, China
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Arizona, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 29 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Toshiba Digital Solutions Corp., TOSHIBA Corp., State Grid Corp. of China take 20.69% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Wuhan Zhongwei Chuangzhi Information Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 27 new entrants. Toshiba Digital Solutions Corp., Wuhan Zhongwei Chuangzhi Information Technology Co., Ltd., Anhui ZhongJie Information Science and Technology Co., LTD are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 2
Wuhan Zhongwei Chuangzhi Information Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Qihuitong Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tongji University, Peking University, Sichuan University are dominant in this area. They take 18.75% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1