With the analysis among 257 patents, we discovered top 225 key players by total patent application. Siemens AG, State Grid Corp. of China, RiDa Interactive Technology Co., Ltd. are dominant in this area. They take 13.23% of the total patent filing.
Bayern, Germany
Patent: 18
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 186 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, China Minsheng Drawin Technology Investment Co., Ltd., Shanghai Mihayouliyue Technology Co., Ltd. take 6.45% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
With the analysis among related 186 patents in last 5 years, we discover 162 new entrants. Gree Electric Appliances, Inc. of Zhuhai, China Minsheng Drawin Technology Investment Co., Ltd., Shanghai Mihayouliyue Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 24 patents, we discovered top 10 universities and scientific research institutions by total patent application. Tianjin University, Central South University, University of Electronic Science & Technology of China are dominant in this area. They take 25.00% of the total patent filing.
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 1