With the analysis among 232 patents, we discovered top 111 key players by total patent application. LG Electronics, Inc., Sungrow Power Supply Co., Ltd., GE Energy Power Conversion Technology Ltd. are dominant in this area. They take 12.93% of the total patent filing.
Anhui Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Taiwan Province, China
Patent: 6
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
North Carolina, United States
Patent: 6
Liaoning Sheng, China
Patent: 5
Illinois, United States
Patent: 4
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With the analysis among related 178 patents applied in the last 5 years. We discover 98 most active companies in this area. The fast-growing GE Energy Power Conversion Technology Ltd., Yanshan University, Xi'an Jiaotong University take 11.24% of patent filing during this period.
Hebei Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
With the analysis among related 178 patents in last 5 years, we discover 78 new entrants. GE Energy Power Conversion Technology Ltd., Xi'an Jiaotong University, Hoymiles Power Electronics, Inc. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Illinois, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 158 patents, we discovered top 57 universities and scientific research institutions by total patent application. Yanshan University, Nanjing University of Aeronautics & Astronautics, Zhejiang University are dominant in this area. They take 19.62% of the total patent filing.
Hebei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Hong Kong SAR, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4