With the analysis among 349 patents, we discovered top 226 key players by total patent application. Volterra Semiconductor Corp., State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 11.46% of the total patent filing.
California, United States
Patent: 16
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Wuxi Xinzhenfa Solar Vehicle Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 216 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center, Shenzhen I-Panda New Energy Technology Co., Ltd. take 7.87% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 216 patents in last 5 years, we discover 119 new entrants. Huaneng Clean Energy Research Institute, Shenzhen I-Panda New Energy Technology Co., Ltd., Huawei Digital Power Technologies Co Ltd are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
With the analysis among 151 patents, we discovered top 66 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai Jiao Tong University, Shanghai University of Engineering Science are dominant in this area. They take 15.23% of the total patent filing.
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Taiwan Province, China
Patent: 3
Shandong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3