With the analysis among 81,680 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Siemens AG are dominant in this area. They take 4.95% of the total patent filing.
Osaka-fu, Japan
Patent: 1,610
Tokyo-to, Japan
Patent: 1,336
Bayern, Germany
Patent: 1,100
Tokyo-to, Japan
Patent: 1,058
Tokyo-to, Japan
Patent: 1,030
Kyoto-fu, Japan
Patent: 1,000
Tokyo-to, Japan
Patent: 896
Tokyo-to, Japan
Patent: 843
Noord-Holland, Netherlands
Patent: 634
New York, United States
Patent: 571
With the analysis among 345 patents, we discovered top 122 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Aisin KK, SZ DJI Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 55
Tokyo-to, Japan
Patent: 30
Guangdong Sheng, China
Patent: 14
Nuevo León, Mexico
Patent: 14
Massachusetts, United States
Patent: 12
Shanghai Shi, China
Patent: 6
With the analysis among related 10,775 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Murata Manufacturing Co. Ltd. take 1.22% of patent filing during this period.
Beijing Shi, China
Patent: 56
Guangdong Sheng, China
Patent: 39
Kyoto-fu, Japan
Patent: 36
Sichuan Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 26
Beijing Shi, China
Patent: 24
Tianjin Shi, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 22
With the analysis among related 10,775 patents in last 5 years, we discover 155 new entrants. Echosens SA, Beijing Guoke Xinyi Technology Co., Ltd., Nanjing Jingneng New Energy Intelligent Vehicle Manufacturing Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Tianjin Liangya Sports Equipment Co., Ltd.
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 9,574 patents, we discovered top 284 universities and scientific research institutions by total patent application. Tsinghua University, Massachusetts Institute of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 3.81% of the total patent filing.
Beijing Shi, China
Patent: 118
Massachusetts, United States
Patent: 94
Sichuan Sheng, China
Patent: 92
Zhejiang Sheng, China
Patent: 85
Tianjin Shi, China
Patent: 83
Shaanxi Sheng, China
Patent: 79
Jiangsu Sheng, China
Patent: 76
Beijing Shi, China
Patent: 71
Shanghai Shi, China
Patent: 64
Heilongjiang Sheng, China
Patent: 64