With the analysis among 26,663 patents, we discovered top 482 key players by total patent application. Mitsubishi Electric Corp., Matsushita Electronics Corp., State Grid Corp. of China are dominant in this area. They take 5.20% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 487
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 456
State Grid Corp. of China
Beijing Shi, China
Patent: 444
Bayern, Germany
Patent: 432
Tokyo-to, Japan
Patent: 391
Tokyo-to, Japan
Patent: 374
Tokyo-to, Japan
Patent: 312
Baden-Württemberg, Germany
Patent: 285
Samsung Electronics Co., Ltd.
With the analysis among 165 patents, we discovered top 59 start-ups by total patent application. Aisin KK, KIOXIA Corp., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 23
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 7
Cambridgeshire, United Kingdom
Patent: 6
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 5
California, United States
Patent: 3
Arizona, United States
Patent: 3
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 7,173 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Micron Technology, Inc., Jiangsu Electric Power Co. take 4.74% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 193
Idaho, United States
Patent: 106
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 41
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 41
Hsiuping University of Science & Technology
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 36
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 35
Baden-Württemberg, Germany
Patent: 34
With the analysis among related 7,173 patents in last 5 years, we discover 166 new entrants. Guangdong Power Grid Co. Ltd., Huaneng Clean Energy Research Institute, Shenzhen Happy Vaping Technology Ltd are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 13
Shenzhen Happy Vaping Technology Ltd
Guangdong Sheng, China
Patent: 13
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
SPP Technologies Co., Ltd.
Xingcheng City Water Pump Manufacturing Co.,Ltd.
Liaoning Sheng, China
Patent: 9
Zhuhai Testing Institute of Guangdong Special Equipment Testing Institute
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Patent: 9
Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 9
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Guang Dong Dian Wang Gong Si Zhu Hai Gong Dian Ju
Guangdong Sheng, China
Patent: 8
With the analysis among 2,823 patents, we discovered top 250 universities and scientific research institutions by total patent application. Hsiuping University of Science & Technology, North China Electric Power University, Tsinghua University are dominant in this area. They take 8.32% of the total patent filing.
Hsiuping University of Science & Technology
North China Electric Power University
Beijing Shi, China
Patent: 53
Beijing Shi, China
Patent: 43
Jiangsu Sheng, China
Patent: 41
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Chongqing Shi, China
Patent: 36
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 35
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 30
Jilin Sheng, China
Patent: 27