With the analysis among 25,002 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 4.34% of the total patent filing.
Beijing Shi, China
Patent: 480
Tokyo-to, Japan
Patent: 314
Osaka-fu, Japan
Patent: 290
Tokyo-to, Japan
Patent: 273
Guangdong Sheng, China
Patent: 211
Tokyo-to, Japan
Patent: 208
Tokyo-to, Japan
Patent: 207
Tokyo-to, Japan
Patent: 186
Nagano-ken, Japan
Patent: 182
With the analysis among 180 patents, we discovered top 70 start-ups by total patent application. SZ DJI Technology Co., Ltd., KIOXIA Corp., Southchip Semiconductor Technology (Shanghai) Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 18
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
With the analysis among related 9,391 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, State Grid Corp. of China, Samsung Electronics Co., Ltd. take 3.54% of patent filing during this period.
Guangdong Sheng, China
Patent: 153
Beijing Shi, China
Patent: 92
Guangdong Sheng, China
Patent: 84
Taiwan Province, China
Patent: 51
Guangdong Sheng, China
Patent: 48
Fujian Sheng, China
Patent: 47
Anhui Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 34
With the analysis among related 9,391 patents in last 5 years, we discover 189 new entrants. ChangXin Memory Technologies, Inc., Guangdong Power Grid Co. Ltd., SZ DJI Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
With the analysis among 3,321 patents, we discovered top 247 universities and scientific research institutions by total patent application. Southeast University, South China University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 7.38% of the total patent filing.
Jiangsu Sheng, China
Patent: 93
Guangdong Sheng, China
Patent: 69
Sichuan Sheng, China
Patent: 68
Zhejiang Sheng, China
Patent: 60
Jiangsu Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 49
Heilongjiang Sheng, China
Patent: 49
Shaanxi Sheng, China
Patent: 43
Beijing Shi, China
Patent: 34
Tianjin Shi, China
Patent: 30