With the analysis among 394 patents, we discovered top 261 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 8.88% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Fukushima-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 14 patents, we discovered top 11 start-ups by total patent application. Beijing Ziroom Information Technology Co., Ltd., Guangzhou Huidian Yunlian Internet Technology Co. Ltd., ZBJ Network, Inc. are active in this area.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangzhou Souchuang Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 474 patents applied in the last 5 years. We discover 313 most active companies in this area. The fast-growing State Grid Corp. of China, ENN Digital Energy Technology Co., Ltd., Ping An Technology (Shenzhen) Co., Ltd. take 4.22% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 474 patents in last 5 years, we discover 295 new entrants. State Grid Corp. of China, ENN Digital Energy Technology Co., Ltd., University of Electronic Science & Technology of China are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 161 patents, we discovered top 76 universities and scientific research institutions by total patent application. North China Electric Power University, University of Electronic Science & Technology of China, Beihang University are dominant in this area. They take 8.70% of the total patent filing.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2