With the analysis among 4,309 patents, we discovered top 495 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Patco, Inc. are dominant in this area. They take 0.86% of the total patent filing.
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 4,962 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Gree Electric Appliances, Inc. of Zhuhai take 0.62% of patent filing during this period.
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among related 4,962 patents in last 5 years, we discover 473 new entrants. Tianjin University, Saint-Gobain Placo SAS, China Construction Second Engineering Bureau Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 545 patents, we discovered top 217 universities and scientific research institutions by total patent application. Tianjin University, Hohai University, South China University of Technology are dominant in this area. They take 4.22% of the total patent filing.
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4