With the analysis among 248 patents, we discovered top 37 key players by total patent application. Seagate Technology LLC, Western Digital Technologies, Inc., HGST, Inc. are dominant in this area. They take 49.60% of the total patent filing.
California, United States
Patent: 59
Western Digital Technologies, Inc.
California, United States
Patent: 41
California, United States
Patent: 23
Tokyo-to, Japan
Patent: 23
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 13
Toshiba Electronic Devices & Storage Corp.
Tokyo-to, Japan
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 10
Alibaba Group Holding Ltd.
California, United States
Patent: 5
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With the analysis among related 50 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing TOSHIBA Corp., Toshiba Electronic Devices & Storage Corp., Seagate Technology LLC take 70.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
Toshiba Electronic Devices & Storage Corp.
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 8
Alibaba Group Holding Ltd.
Microsoft Technology Licensing LLC
Washington, United States
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 50 patents in last 5 years, we discover 6 new entrants. Toshiba Electronic Devices & Storage Corp., Shenzhen University, Zhejiang Dahua Technology Co. Ltd. are the most active new entrants in this area.
Toshiba Electronic Devices & Storage Corp.
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 2
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Saitama-ken, Japan
Patent: 1
Alibaba (China) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Institute of Computing Technology Chinese Academy of Sciences
Beijing Shi, China
Patent: 1