With the analysis among 2,772 patents, we discovered top 471 key players by total patent application. Samsung Electronics Co., Ltd., State Grid Corp. of China, Toyota Motor Corp. are dominant in this area. They take 8.91% of the total patent filing.
Beijing Shi, China
Patent: 64
Tokyo-to, Japan
Patent: 55
Osaka-fu, Japan
Patent: 54
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 48
Aichi-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 41
Nagano-ken, Japan
Patent: 35
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., Beijing Beifang Jichuang Technology & Trade Co. Ltd., Smvic are active in this area.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 384 patents applied in the last 5 years. We discover 327 most active companies in this area. The fast-growing China Three Gorges University, State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd. take 4.43% of patent filing during this period.
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 3
Toyama-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
North Carolina, United States
Patent: 3
Oklahoma, United States
Patent: 3
With the analysis among related 384 patents in last 5 years, we discover 250 new entrants. China Three Gorges University, Atieva, Inc., Hamilton Sundstrand Corp. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 3
North Carolina, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Lebotas (Guangzhou) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
California, United States
Patent: 2
With the analysis among 370 patents, we discovered top 132 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Southeast University are dominant in this area. They take 10.54% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Auckland, New Zealand
Patent: 5