With the analysis among 5,273 patents, we discovered top 448 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Jiangsu Electric Power Co. are dominant in this area. They take 13.67% of the total patent filing.
Beijing Shi, China
Patent: 464
Beijing Shi, China
Patent: 88
Jiangsu Sheng, China
Patent: 67
Beijing Shi, China
Patent: 63
Jiangsu Sheng, China
Patent: 54
Guangdong Sheng, China
Patent: 46
Beijing Shi, China
Patent: 45
New York, United States
Patent: 43
Yunnan Sheng, China
Patent: 43
Tianjin Shi, China
Patent: 35
With the analysis among 58 patents, we discovered top 36 start-ups by total patent application. Talkdesk, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Hangzhou Yunxiang Network Technology Co. Ltd. are active in this area.
California, United States
Patent: 7
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Michigan, United States
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
With the analysis among related 3,435 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Zhejiang University take 6.93% of patent filing during this period.
Beijing Shi, China
Patent: 141
Beijing Shi, China
Patent: 58
Zhejiang Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 30
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 19
With the analysis among related 3,435 patents in last 5 years, we discover 182 new entrants. The First Affiliated Hospital of Zhengzhou University, Architectural Design and Research Institute of Zhejiang University Co, LTD, Talkdesk, Inc. are the most active new entrants in this area.
Henan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hainan Sheng, China
Patent: 5
With the analysis among 4,337 patents, we discovered top 247 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, Tsinghua University are dominant in this area. They take 5.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 89
Jiangsu Sheng, China
Patent: 64
Beijing Shi, China
Patent: 63
Tianjin Shi, China
Patent: 56
Beijing Shi, China
Patent: 53
Beijing Shi, China
Patent: 50
Shandong Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 42