With the analysis among 129 patents, we discovered top 102 key players by total patent application. Maxtor Corp., Hitachi Ltd., Western Electric Co., Inc. are dominant in this area. They take 10.08% of the total patent filing.
California, United States
Patent: 5
Georgia, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Taiwan Province, China
Patent: 3
Ishikawa-ken, Japan
Patent: 3
Ohio, United States
Patent: 3
No data, please try another search term
With the analysis among related 33 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Compal Electronics, Inc., Hohai University, China Railway Tunnel Bureau Group Construction Co., Ltd. take 18.18% of patent filing during this period.
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Hynn Technology Co., Ltd
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 28 new entrants. Compal Electronics, Inc., Hohai University, China Railway Tunnel Bureau Group Construction Co., Ltd. are the most active new entrants in this area.
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Hynn Technology Co., Ltd
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 32 universities and scientific research institutions by total patent application. Beihang University, Sichuan University, Zhejiang University are dominant in this area. They take 15.63% of the total patent filing.
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2