CLOVERLEAF DATA SYSTEMS, INC.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 27, 2011 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 195 Total Citation Count
- May 01, 1992 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7031115 Data storage device having single actuator assembly or multiple actuator assembliesJun 03, 02Apr 18, 06[G11B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6853607 Combined storage system having a fixed data storage device and a removable data storage deviceExpiredJun 03, 02Feb 08, 05[G11B]
5343345 Magnetic disk storage apparatus with multiple sets of actuator arms for read/write operations at different circumferential locations within the disk stackExpiredMay 01, 92Aug 30, 94[G11B]
5343347 Magnetic disk storage module with multiple sets of actuator arms for simultaneous read/write operations at different circumferential locations within the disk stackExpiredSep 14, 92Aug 30, 94[G11B]
Top Inventors for This Owner
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