With the analysis among 3,118 patents, we discovered top 481 key players by total patent application. State Grid Corp. of China, LG Energy Solution Ltd., Toyota Motor Corp. are dominant in this area. They take 5.20% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 83
Seoul, South Korea
Patent: 42
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 35
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 30
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 30
Micronics Japan Co., Ltd.
Tokyo-to, Japan
Patent: 23
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Fujian Torch Electron Technology Co., Ltd.
Fujian Sheng, China
Patent: 21
With the analysis among 40 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Rntec, KIOXIA Corp. are active in this area.
Anhui Sheng, China
Patent: 4
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 3
New York, United States
Patent: 2
Zhuhai Pulin Xinchi Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,305 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, LG Energy Solution Ltd., Toyota Motor Corp. take 4.43% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 54
Seoul, South Korea
Patent: 26
Tokyo-to, Japan
Patent: 22
Fujian Torch Electron Technology Co., Ltd.
Fujian Sheng, China
Patent: 21
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 18
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Micronics Japan Co., Ltd.
Tokyo-to, Japan
Patent: 13
With the analysis among related 2,305 patents in last 5 years, we discover 371 new entrants. Fujian Torch Electron Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Central South University are the most active new entrants in this area.
Fujian Torch Electron Technology Co., Ltd.
Fujian Sheng, China
Patent: 21
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 11
Shenzhen Goodix Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 8
Taixing Energy Solutions Co., Ltd.
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Patent: 8
Institute of Microelectronics of Chinese Academy of Sciences
Beijing Shi, China
Patent: 8
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 8
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 8
With the analysis among 703 patents, we discovered top 212 universities and scientific research institutions by total patent application. Central South University, North China Electric Power University, Tsinghua University are dominant in this area. They take 7.97% of the total patent filing.
Hunan Sheng, China
Patent: 11
North China Electric Power University
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 8
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 7
Qilu University of Technology
Shandong Sheng, China
Patent: 7
Miyagi-ken, Japan
Patent: 6