With the analysis among 1,232 patents, we discovered top 471 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 8.69% of the total patent filing.
Beijing Shi, China
Patent: 82
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Ontario, Canada
Patent: 12
Tianjin Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
California, United States
Patent: 8
Zhejiang Sheng, China
Patent: 7
With the analysis among 31 patents, we discovered top 25 start-ups by total patent application. Hangzhou Yunxiang Network Technology Co. Ltd., Shenzhen Pudu Technology Co., Ltd., Hangzhou Hyperchain Technologies Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 3
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Fengchao Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,228 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., China Electric Power Research Institute Ltd. take 4.40% of patent filing during this period.
Beijing Shi, China
Patent: 33
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 1,228 patents in last 5 years, we discover 428 new entrants. Cloud Inspur Information Technology Co., Ltd., China Construction Bank Corp., Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
With the analysis among 424 patents, we discovered top 118 universities and scientific research institutions by total patent application. Beihang University, Tsinghua University, Beijing Institute of Technology are dominant in this area. They take 10.14% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5