Inventor · disambiguated record
Michael L. Leonhardt
Also filed as: LEONHARDT MICHAEL · LEONHARDT MICHAEL L · LEONHARDT MICHAEL LAWRENCE
57 granted patents·9 pending applications·3,149 citations·filing 1990–2012
99Inventor score
Files withSTORAGE TECHNOLOGY CORP52ORACLE AMERICA INC2SUN MICROSYSTEMS INC2BOSCH GMBH ROBERT1HEINZEL MARKUS1
Top patents by PatentIndex Score
66 records- 0198US6658526B2Network attached virtual data storage subsystemSTORAGE TECHNOLOGY CORP·Filed 1999·Granted Dec 2, 2003·1.1k cites·20 claims
- 0297US7304855B1Canister-based storage systemSTORAGE TECHNOLOGY CORP·Filed 2004·Granted Dec 4, 2007·157 cites·16 claims
- 0396US6236529B1Optical servo system for a tape driveSTORAGE TECHNOLOGY CORP·Filed 2000·Granted May 22, 2001·54 cites·5 claims
- 0496US5416914AManagement of removable media for multiple device typesSTORAGE TECHNOLOGY CORP·Filed 1991·Granted May 16, 1995·113 cites·32 claims
- 0596US5164909AVirtual robot for a multimedia automated cartridge library systemSTORAGE TECHNOLOGY CORP·Filed 1990·Granted Nov 17, 1992·109 cites·31 claims
- 0694US6084740AOptical servo system for a tape driveSTORAGE TECHNOLOGY CORP·Filed 1997·Granted Jul 4, 2000·72 cites·20 claims
- 0793US6587307B1Method of controlling the internal environment of a data storage cartridgeSTORAGE TECHNOLOGY CORP·Filed 2002·Granted Jul 1, 2003·36 cites·16 claims
- 0892US7659820B2Removable data storage media tracking systemSUN MICROSYSTEMS INC·Filed 2006·Granted Feb 9, 2010·79 cites·13 claims
- 0992US7350101B1Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devicesSTORAGE TECHNOLOGY CORP·Filed 2002·Granted Mar 25, 2008·86 cites·54 claims
- 1092US7024395B1Method and system for secure credit card transactionsSTORAGE TECHNOLOGY CORP·Filed 2000·Granted Apr 4, 2006·87 cites·27 claims
- 1191US7400510B1Canister-based storage systemSTORAGE TECHNOLOGY CORP·Filed 2004·Granted Jul 15, 2008·41 cites·9 claims
- 1291US5971281AMethod for storing multiple logical data volumes on a single physical volume utilizing writable labels and physical volume produced therebySTORAGE TECHNOLOGY CORP·Filed 1996·Granted Oct 26, 1999·76 cites·1 claims
- 1391US5293285AApparatus and media for recording data on two sides of a magnetic tapeSTORAGE TECHNOLOGY CORP·Filed 1992·Granted Mar 8, 1994·59 cites·33 claims
- 1490US6549363B2Optical servo system for a tape driveSTORAGE TECHNOLOGY CORP·Filed 2002·Granted Apr 15, 2003·21 cites·3 claims
- 1590US6480351B2Optical servo system for a tape driveSTORAGE TECHNOLOGY CORP·Filed 2001·Granted Nov 12, 2002·21 cites·5 claims
- 1690US5485321AFormat and method for recording optimizationSTORAGE TECHNOLOGY CORP·Filed 1993·Granted Jan 16, 1996·149 cites·43 claims
- 1789US7446297B1Sensor and method for providing high transfer rate in page-based optical data storageSTORAGE TECHNOLOGY CORP·Filed 2006·Granted Nov 4, 2008·13 cites·5 claims
- 1889US7385812B1Method and apparatus for a thermally conductive packaging technique for cooling electronic systemsSTORAGE TECHNOLOGY CORP·Filed 2006·Granted Jun 10, 2008·9 cites·20 claims
- 1988US7885037B2Disk storage cartridgeORACLE AMERICA INC·Filed 2006·Granted Feb 8, 2011·9 cites·11 claims
- 2088US7557971B1System and method for managing multiple write sessions to holographic storage mediaSTORAGE TECHNOLOGY CORP·Filed 2006·Granted Jul 7, 2009·14 cites·9 claims
- 2187US5253246AUniversal data storage element for providing various data storage media in a standard exterior housingSTORAGE TECHNOLOGY CORP·Filed 1992·Granted Oct 12, 1993·41 cites·13 claims
- 2286US7437511B1Secondary level cache for storage area networksSTORAGE TECHNOLOGY CORP·Filed 2006·Granted Oct 14, 2008·19 cites·15 claims
- 2386US7130152B1High track density magnetic recording headSTORAGE TECHNOLOGY CORP·Filed 1999·Granted Oct 31, 2006·49 cites·33 claims
- 2486US6435451B1Compliant tape reel flangesSTORAGE TECHNOLOGY CORP·Filed 2000·Granted Aug 20, 2002·19 cites·29 claims
- 2585US6442296B1Archival information storage on optical medium in human and machine readable formatSTORAGE TECHNOLOGY CORP·Filed 1998·Granted Aug 27, 2002·45 cites·38 claims
- 2684US5547142ATape cassette with internal tape cleaning and lockingSTORAGE TECHNOLOGY CORP·Filed 1994·Granted Aug 20, 1996·36 cites·5 claims
- 2783US7924663B2Remote monitoring deviceORACLE AMERICA INC·Filed 2006·Granted Apr 12, 2011·5 cites·20 claims
- 2883US7676817B1Media drive system having a plurality of queuing positionsSTORAGE TECHNOLOGY CORP·Filed 2005·Granted Mar 9, 2010·5 cites·13 claims
- 2983US7187819B1Optical power distribution management and apparatusSTORAGE TECHNOLOGY CORP·Filed 2003·Granted Mar 6, 2007·25 cites·15 claims
- 3083US6529996B1Network attached virtual tape data storage subsystemSTORAGE TECHNOLOGY CORP·Filed 1999·Granted Mar 4, 2003·111 cites·26 claims
- 3183US5774287ASystem and method employing buffering mechanism with interface for providing compatibility between recording formatsFiled 1994·Granted Jun 30, 1998·32 cites·27 claims
- 3282US7187481B1System and method for providing gain and thresholding to a holographic data parallel recording and replication system incorporating independent angular address assignmentSTORAGE TECHNOLOGY CORP·Filed 2004·Granted Mar 6, 2007·16 cites·20 claims
- 3381US6515827B1Dual chambered environmentally controlled cartridge and method for protecting data storage mediaSTORAGE TECHNOLOGY CORP·Filed 1999·Granted Feb 4, 2003·31 cites·41 claims
- 3480US7636171B1Storage media monitoring method for archive managementSTORAGE TECHNOLOGY CORP·Filed 2006·Granted Dec 22, 2009·4 cites·20 claims
- 3579US7461092B1Content organization and storage method for storing holographic search databaseSTORAGE TECHNOLOGY CORP·Filed 2005·Granted Dec 2, 2008·12 cites·11 claims
- 3679US7337168B1Holographic correlator for data and metadata searchSTORGAE TECHNOLOGY CORP·Filed 2005·Granted Feb 26, 2008·13 cites·20 claims
- 3777US5274584ASolid state memory device having optical data connectionsSTORAGE TECHNOLOGY CORP·Filed 1991·Granted Dec 28, 1993·41 cites·22 claims
- 3876US5719717ASystem for providing transparent storage or error correction/data reconstruction/data block search data embedded within predefined recording formatsSTORAGE TECHNOLOGY CORP·Filed 1995·Granted Feb 17, 1998·21 cites·25 claims
- 3976US5619384ASystem for providing transparent storage of data embedded within predefined recording formatsSTORAGE TECHNOLOGY CORP·Filed 1994·Granted Apr 8, 1997·17 cites·13 claims
- 4074US9267542B2System of sliding elementsSCHEIBE HANS-JOACHIM·Filed 2012·Granted Feb 23, 2016·2 cites·12 claims
- 4173US7139141B1System and method for read/write optimizationSTORAGE TECHNOLOGY CORP·Filed 2003·Granted Nov 21, 2006·11 cites·18 claims
- 4273US6708272B1Information encryption system and methodSTORAGE TECHNOLOGY CORP·Filed 1999·Granted Mar 16, 2004·80 cites·9 claims
- 4372US5424526AHigh data density label and system using sameSTORAGE TECHNOLOGY CORP·Filed 1993·Granted Jun 13, 1995·44 cites·29 claims
- 4471US8120829B1System and method for real time holographic data recording and readoutSIGEL CHRISTOPHE N·Filed 2006·Granted Feb 21, 2012·3 cites·19 claims
- 4569US7136801B2Outboard data storage management system and methodSTORAGE TECHNOLOGY CORP·Filed 2004·Granted Nov 14, 2006·12 cites·41 claims
- 4669US5570242ASystem for providing transparent storage of data embedded within predefined recording formatsSTORAGE TECHNOLOGY CORP·Filed 1995·Granted Oct 29, 1996·16 cites·3 claims
- 4769US5557484ADifferentiation of media types via leader block characteristics which include a plurality of leader block retrieval membersSTORAGE TECHNOLOGY CORP·Filed 1994·Granted Sep 17, 1996·18 cites·32 claims
- 4868US5351159AMagnetic tape cartridge having media identificationSTORAGE TECHNOLOGY CORP·Filed 1992·Granted Sep 27, 1994·19 cites·19 claims
- 4966US6162271AFilter with housingMANN & HUMMEL FILTER·Filed 1997·Granted Dec 19, 2000·35 cites·8 claims
- 5064US5128815AApparatus for interfacing a cartridge tape with a helical scan transportSTORAGE TECHNOLOGY CORP·Filed 1990·Granted Jul 7, 1992·14 cites·42 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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