With the analysis among 2,377 patents, we discovered top 283 key players by total patent application. Western Digital Technologies, Inc., Seagate Technology LLC, HGST, Inc. are dominant in this area. They take 29.70% of the total patent filing.
California, United States
Patent: 299
California, United States
Patent: 235
California, United States
Patent: 172
Hong Kong SAR, China
Patent: 96
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 82
New York, United States
Patent: 77
Tokyo-to, Japan
Patent: 72
Tokyo-to, Japan
Patent: 63
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among related 122 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Western Digital Technologies, Inc., Headway Technologies, Inc., Seagate Technology LLC take 35.25% of patent filing during this period.
California, United States
Patent: 30
California, United States
Patent: 7
California, United States
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Nebraska, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 122 patents in last 5 years, we discover 50 new entrants. Research Institute of Tsinghua University in Shenzhen, GEOSAT Aerospace & Technology, Inc., Shanghai Aiwei Information Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan New Operation & Maintenance Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 92 patents, we discovered top 36 universities and scientific research institutions by total patent application. Tsinghua University, Beihang University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 17.39% of the total patent filing.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Central Region, Singapore
Patent: 1
Taiwan Province, China
Patent: 1