With the analysis among 25,211 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Sharp Corp., Mitsubishi Electric Corp. are dominant in this area. They take 6.22% of the total patent filing.
Beijing Shi, China
Patent: 1,046
Toyama-ken, Japan
Patent: 293
Tokyo-to, Japan
Patent: 228
Anhui Sheng, China
Patent: 208
Guangdong Sheng, China
Patent: 191
Tokyo-to, Japan
Patent: 190
Beijing Shi, China
Patent: 182
Guangdong Sheng, China
Patent: 171
Osaka-fu, Japan
Patent: 161
Jiangsu Sheng, China
Patent: 125
With the analysis among 74 patents, we discovered top 25 start-ups by total patent application. Hileben Co., Ltd., Solar Earth Technologies Ltd., Sino Soar Hybrid are active in this area.
British Columbia, Canada
Patent: 11
Beijing Shi, China
Patent: 9
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 3
Chungcheongnam-do, South Korea
Patent: 2
Shaanxi Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 18,086 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Huawei Digital Power Technologies Co Ltd, Huaneng Clean Energy Research Institute take 4.47% of patent filing during this period.
Beijing Shi, China
Patent: 467
Guangdong Sheng, China
Patent: 172
Beijing Shi, China
Patent: 170
Anhui Sheng, China
Patent: 119
Beijing Shi, China
Patent: 117
Guangdong Sheng, China
Patent: 114
Beijing Shi, China
Patent: 95
Anhui Sheng, China
Patent: 87
Beijing Shi, China
Patent: 87
Tianjin Shi, China
Patent: 79
With the analysis among related 18,086 patents in last 5 years, we discover 200 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Shenzhen Zhongxu New Energy Co., Ltd., One New Energy Technology Quzhou Co Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 28
Heilongjiang Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Guizhou Sheng, China
Patent: 19
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
With the analysis among 5,665 patents, we discovered top 263 universities and scientific research institutions by total patent application. North China Electric Power University, Tianjin University, Southeast University are dominant in this area. They take 11.24% of the total patent filing.
Beijing Shi, China
Patent: 200
Tianjin Shi, China
Patent: 118
Jiangsu Sheng, China
Patent: 95
Beijing Shi, China
Patent: 73
Guangdong Sheng, China
Patent: 70
Zhejiang Sheng, China
Patent: 68
Shanghai Shi, China
Patent: 68
Jiangsu Sheng, China
Patent: 65
Hubei Sheng, China
Patent: 59
Anhui Sheng, China
Patent: 54