With the analysis among 86 patents, we discovered top 21 key players by total patent application. Seagate Technology LLC, Western Digital Technologies, Inc., HGST, Inc. are dominant in this area. They take 56.98% of the total patent filing.
California, United States
Patent: 24
Western Digital Technologies, Inc.
California, United States
Patent: 16
California, United States
Patent: 9
Chiba-ken, Japan
Patent: 4
California, United States
Patent: 4
Fuji Electric Device Technology Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangzhou Chengzhicheng Audio Equipment Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Guangzhou Chengzhicheng Audio Equipment Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Carnegie Mellon University
Pennsylvania, United States
Patent: 1