With the analysis among 80,960 patents, we discovered top 490 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 3.94% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,280
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,023
Tokyo-to, Japan
Patent: 886
Samsung Electronics Co., Ltd.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 655
Tokyo-to, Japan
Patent: 623
Tokyo-to, Japan
Patent: 611
Tokyo-to, Japan
Patent: 588
Aichi-ken, Japan
Patent: 586
Renesas Electronics Corp.
Tokyo-to, Japan
Patent: 575
With the analysis among 351 patents, we discovered top 90 start-ups by total patent application. JOLED, Inc., Aisin KK, KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 125
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 19
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
With the analysis among related 24,676 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, Panasonic Intellectual Property Management Co. Ltd., State Grid Corp. of China take 1.73% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 200
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 116
State Grid Corp. of China
Beijing Shi, China
Patent: 110
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 79
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 77
Tokyo-to, Japan
Patent: 65
Aichi-ken, Japan
Patent: 60
Tokyo-to, Japan
Patent: 60
Korea Electric Power Corp.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 59
With the analysis among related 24,676 patents in last 5 years, we discover 179 new entrants. Guangdong Power Grid Co. Ltd., Dongguan Licheng Electronics Co. Ltd., Kunshan Hongshengchuan Electric Wire Products Co.,Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 39
Dongguan Licheng Electronics Co. Ltd.
Guangdong Sheng, China
Patent: 20
Kunshan Hongshengchuan Electric Wire Products Co.,Ltd.
Jiangsu Sheng, China
Patent: 18
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 17
Zhenjiang Huacheng Electronic Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Shining Reality (Wuxi) Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Dongguan Jinhongwei Cable Co., Ltd.
Guangdong Sheng, China
Patent: 14
Dongguan Xinbaihui Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 14
Zhuhai GREE Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 13
Changzhou Rishengjun Cable Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
With the analysis among 4,567 patents, we discovered top 319 universities and scientific research institutions by total patent application. Zhejiang University, Korea Advanced Institute of Science & Technology, Shandong University of Science & Technology are dominant in this area. They take 3.09% of the total patent filing.
Zhejiang Sheng, China
Patent: 49
Korea Advanced Institute of Science & Technology
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 44
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 37
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 27
South China University of Technology
Guangdong Sheng, China
Patent: 25
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 24
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 22
China Three Gorges University
Hubei Sheng, China
Patent: 22
Wuxi Institute of Technology
Jiangsu Sheng, China
Patent: 21