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.
Samsung Electronics Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 64
Tokyo-to, Japan
Patent: 55
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 54
Tokyo-to, Japan
Patent: 54
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 48
Aichi-ken, Japan
Patent: 45
Renesas Electronics Corp.
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 Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Erised Semiconductor (Shenzhen) Co., Ltd.
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.
China Three Gorges University
Hubei Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Toyama-ken, Japan
Patent: 3
Mitsubishi Electric Corp.
South China University of Technology
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Hamilton Sundstrand Corp.
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.
China Three Gorges University
Hubei Sheng, China
Patent: 6
California, United States
Patent: 3
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 3
Hangzhou Jingrui Instrument Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
Lebotas (Guangzhou) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Xiaomi Mobile Software Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing University of Science and Technology North Research Institute
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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
South China University of Technology
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
China Three Gorges University
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Auckland, New Zealand
Patent: 5