With the analysis among 146 patents, we discovered top 118 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., NARI Technology Co., Ltd. are dominant in this area. They take 54.11% of the total patent filing.
Beijing Shi, China
Patent: 54
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 98 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing State Grid Corp. of China, NARI Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 27.55% of patent filing during this period.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 89 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Power Supply Bureau Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 66 patents, we discovered top 33 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Xi'an Jiaotong University are dominant in this area. They take 40.91% of the total patent filing.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
China Agricultural University
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2