With the analysis among 27,339 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 7.03% of the total patent filing.
Beijing Shi, China
Patent: 1,315
Osaka-fu, Japan
Patent: 366
Guangdong Sheng, China
Patent: 241
Gyeonggi-do, South Korea
Patent: 135
Guangdong Sheng, China
Patent: 128
Hebei Sheng, China
Patent: 114
Tokyo-to, Japan
Patent: 107
Guizhou Sheng, China
Patent: 82
With the analysis among 72 patents, we discovered top 39 start-ups by total patent application. NewPace Ltd., WM Motor Technology Co., Ltd., GAC Aion New Energy Automobile Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
British Columbia, Canada
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 16,257 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Guizhou Power Grid Co. take 4.66% of patent filing during this period.
Beijing Shi, China
Patent: 439
Guangdong Sheng, China
Patent: 241
Guizhou Sheng, China
Patent: 78
Guangdong Sheng, China
Patent: 71
Guangdong Sheng, China
Patent: 58
Guangdong Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 35
With the analysis among related 16,257 patents in last 5 years, we discover 288 new entrants. Guangdong Power Grid Co. Ltd., Adaptive Regelsysteme GmbH, SH Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 241
Aichi-ken, Japan
Patent: 24
Jiangsu Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 17
Guandian Defense Technology Co., Ltd.
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16
With the analysis among 2,403 patents, we discovered top 263 universities and scientific research institutions by total patent application. Fuzhou University, Zhejiang University, Guangxi University are dominant in this area. They take 5.20% of the total patent filing.
Fujian Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 21
Guangxi Zhuangzu Zizhiqu, China
Patent: 21
Hubei Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Heilongjiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Hubei Sheng, China
Patent: 13