TANDBERG DATA CORP.
Patent Owner
Stats
- 31 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 13, 2012 most recent publication
Details
- 31 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,693 Total Citation Count
- May 11, 1987 Earliest Filing
- 48 Expired/Abandoned/Withdrawn Patents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
7777985 Transport method and apparatus for cartridge library utilizing cam slot and follower for moving a robot carriageMay 11, 07Aug 17, 10[G11B]
7777986 Multi-dimensional transport method and drive subsystems in a cartridge library apparatusMay 11, 07Aug 17, 10[G11B]
7433141 Data randomization for rewriting in recording/reproduction apparatusMar 09, 05Oct 07, 08[G11B]
7389507 Operating-system-independent modular programming method for robust just-in-time response to multiple asynchronous data streamsFeb 10, 03Jun 17, 08[G06F]
7180702 Data cartridges handler including a ring-shaped carousel and a picker within the inner periphery of the carouselMar 09, 04Feb 20, 07[G11B]
6870698 Drum electronics control interface and protocol for recording/reproducing apparatusOct 09, 01Mar 22, 05[G11B]
6624960 Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage systemMar 10, 00Sep 23, 03[G11B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0002,877 MEDIA PRESERVATION FOR INFORMATION TRANSDUCING DRIVEAbandonedJun 24, 08Jan 01, 09[G11B]
2008/0278,847 METHOD AND APPARATUS FOR POSITIONING DRIVES IN CARTRIDGE LIBRARYAbandonedMay 11, 07Nov 13, 08[G11B]
2008/0282,275 ENTRY/EXIT PORT METHOD AND APPARATUS FOR CARTRIDGE LIBRARYAbandonedMay 11, 07Nov 13, 08[G11B]
2008/0282,281 CARTRIDGE ENGAGEMENT APPARATUS AND METHOD FOR CARTRIDGE LIBRARYAbandonedMay 11, 07Nov 13, 08[G11B]
7277842 Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of sameExpiredApr 03, 01Oct 02, 07[G06F]
7219289 Multiply redundant raid system and XOR-efficient method and apparatus for implementing the sameExpiredMar 15, 05May 15, 07[G06F]
2007/0008,655 FIXED-SHAFT HELICAL DRUM STRUCTURE WITH THE SHAFT SUPPORTED AT BOTH ENDSAbandonedJun 30, 06Jan 11, 07[G11B]
7106535 Method and apparatus for maintaining consistent track pitch in helical scan recorderExpiredMay 20, 03Sep 12, 06[G11B]
6985323 Alternating-azimuth angle helical track format using grouped same-azimuth angle headsExpiredApr 25, 02Jan 10, 06[G11B]
2005/0041,318 Drum electronics control interface and protocol for recording/reproducing apparatusAbandonedSep 30, 04Feb 24, 05[G11B]
6809897 Direct threading helical tape path for single-reel tape cartridgeExpiredJan 07, 02Oct 26, 04[G11B]
6778361 Non-symmetric helical scanner architecture for high track densityExpiredDec 06, 01Aug 17, 04[G11B]
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