With the analysis among 8,189 patents, we discovered top 488 key players by total patent application. Siemens AG, State Grid Corp. of China, Mitsubishi Electric Corp. are dominant in this area. They take 3.52% of the total patent filing.
Bayern, Germany
Patent: 129
State Grid Corp. of China
Beijing Shi, China
Patent: 82
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 53
Massachusetts, United States
Patent: 45
Tokyo-to, Japan
Patent: 44
Baden-Württemberg, Germany
Patent: 42
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 41
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 36
With the analysis among 47 patents, we discovered top 24 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., Southchip Semiconductor Technology (Shanghai) Co., Ltd., Powerwise Tech are active in this area.
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Nuevo León, Mexico
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 3,230 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Zhejiang Chint Electrics Co., Ltd., State Grid Corp. of China take 2.01% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 23
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 22
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 19
Dezhou Instrument Co., Ltd
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Patent: 19
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Patent: 14
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Patent: 13
Shengbang Microelectronics Beijing Co. Ltd.
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
With the analysis among related 3,230 patents in last 5 years, we discover 357 new entrants. Shenzhen Yingjixin Technology Co., Ltd., Shanghai Zhongxing Paineng Energy Technology Co., Ltd., Leader Electronics Corp. are the most active new entrants in this area.
Shenzhen Yingjixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Shanghai Zhongxing Paineng Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Kanagawa-ken, Japan
Patent: 8
Fujian Scud Power Technology Co., Ltd.
Fujian Sheng, China
Patent: 8
Shanghai Xinlong Semiconductor Technology Co., Ltd.
Shanghai Shi, China
Patent: 7
Jinxi Machinery Industries Group Co. Ltd.
Shanxi Sheng, China
Patent: 7
Vincent Medical (Dongguan) Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 7
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Xiaogan Ruichuang Machinery Technology Co., Ltd.
Hubei Sheng, China
Patent: 7
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
With the analysis among 736 patents, we discovered top 170 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Hangzhou Dianzi University are dominant in this area. They take 6.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 10
Tianjin University of Technology
Tianjin Shi, China
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Pomorskie, Poland
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Naval University of Engineering
Beijing Shi, China
Patent: 6