With the analysis among 7,223 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 4.53% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 154
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 106
Samsung Electronics Co., Ltd.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 57
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 43
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 40
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 39
Tokyo-to, Japan
Patent: 39
Baoding Yuxin Electric Technology Co., Ltd.
Hebei Sheng, China
Patent: 39
With the analysis among 70 patents, we discovered top 39 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., UBTECH Robotics Corp. Ltd., Aisin KK are active in this area.
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 8
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 5
Hangzhou Tashen Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 3
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Yuejiang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 6,753 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai take 3.76% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 129
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 69
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 56
Baoding Yuxin Electric Technology Co., Ltd.
Hebei Sheng, China
Patent: 39
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 34
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 32
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 30
Henan Sheng, China
Patent: 29
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 29
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 29
With the analysis among related 6,753 patents in last 5 years, we discover 367 new entrants. Baoding Yuxin Electric Technology Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., XJ Group Corp. are the most active new entrants in this area.
Baoding Yuxin Electric Technology Co., Ltd.
Hebei Sheng, China
Patent: 39
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 32
Henan Sheng, China
Patent: 29
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 29
Henan Sheng, China
Patent: 26
Jess Tangqian International Co., Ltd
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Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 22
Guangdong Sheng, China
Patent: 18
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 16
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
With the analysis among 769 patents, we discovered top 192 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, University of Electronic Science & Technology of China, North China Electric Power University are dominant in this area. They take 11.70% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 22
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 9