With the analysis among 3,584 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 13.14% of the total patent filing.
Osaka-fu, Japan
Patent: 224
Tokyo-to, Japan
Patent: 127
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 119
Tokyo-to, Japan
Patent: 102
Noord-Holland, Netherlands
Patent: 85
California, United States
Patent: 62
Tokyo-to, Japan
Patent: 61
Fukushima-ken, Japan
Patent: 54
With the analysis among 7 patents, we discovered top 5 start-ups by total patent application. Radrock (Shenzhen) Technology Co., Ltd., Beijing Beifang Jichuang Technology & Trade Co. Ltd., Aisin KK are active in this area.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 291 patents applied in the last 5 years. We discover 168 most active companies in this area. The fast-growing Bose Corp., University of Electronic Science & Technology of China, Southeast University take 12.37% of patent filing during this period.
Massachusetts, United States
Patent: 13
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Taiwan Province, China
Patent: 6
Taiwan Province, China
Patent: 5
Hovedstaden, Denmark
Patent: 4
With the analysis among related 291 patents in last 5 years, we discover 137 new entrants. Soochow University, Guangzhou Toppin Technology Co., Ltd., Northwestern Polytechnical University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
ZURICH, Switzerland
Patent: 4
Fujian Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 234 patents, we discovered top 74 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, National Chiao Tung University are dominant in this area. They take 19.23% of the total patent filing.
Sichuan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 11
Taiwan Province, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Victoria, Australia
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3