Inventor · disambiguated record
Kirby Grant Dahman
Also filed as: DAHMAN KIRBY G · DAHMAN KIRBY GRANT
37 granted patents·4 pending applications·790 citations·filing 1993–2019
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US7647462B2Method, system, and program for data synchronization between a primary storage device and a secondary storage device by determining whether a first identifier and a second identifier match, where a unique identifier is associated with each portion of dataIBM·Filed 2006·Granted Jan 12, 2010·62 cites·36 claims
- 0293US6519678B1Virtualization of data storage drives of an automated data storage libraryIBM·Filed 2001·Granted Feb 11, 2003·95 cites·78 claims
- 0389US7469314B2Magnetic tape write once overwrite protectionIBM·Filed 2005·Granted Dec 23, 2008·8 cites·26 claims
- 0489US6636778B2Allocation of data storage drives of an automated data storage libraryIBM·Filed 2001·Granted Oct 21, 2003·56 cites·48 claims
- 0587US7650461B2Magnetic tape write once overwrite protectionIBM·Filed 2008·Granted Jan 19, 2010·6 cites·22 claims
- 0687US5757571AFlexible-capacity scaling for efficient access of ordered data stored on magnetic tape mediaIBM·Filed 1996·Granted May 26, 1998·54 cites·7 claims
- 0783US6832287B2System for fast tape file positioningIBM·Filed 2001·Granted Dec 14, 2004·16 cites·19 claims
- 0881US5969893ATape pre-formatting with uniform data storage segments selectively mapped to fixed or variable sized independently addressable data storage partitionsIBM·Filed 1997·Granted Oct 19, 1999·35 cites·25 claims
- 0980US7143117B2Method, system, and program for data synchronization by determining whether a first identifier for a portion of data at a first source and a second identifier for a portion of corresponding data at a second source matchIBM·Filed 2003·Granted Nov 28, 2006·24 cites·30 claims
- 1080US6343335B1System for repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retryIBM·Filed 1998·Granted Jan 29, 2002·89 cites·20 claims
- 1180US5440686ASelecting a data unit candidate to be demoted to a backing store from a front store based upon thresholds individual to each of the data candidatesIBM·Filed 1993·Granted Aug 8, 1995·92 cites·31 claims
- 1279US6857044B2Data storage device for fast multiple file write operationsIBM·Filed 2001·Granted Feb 15, 2005·30 cites·44 claims
- 1376US7779110B2Apparatus, system, and method for communicating control messages between a first device and a second deviceIBM·Filed 2008·Granted Aug 17, 2010·6 cites·21 claims
- 1475US7409442B2Method for communicating control messages between a first device and a second deviceIBM·Filed 2003·Granted Aug 5, 2008·18 cites·5 claims
- 1575US6711580B2Data management system, apparatus, and method to use buffered file marksIBM·Filed 2001·Granted Mar 23, 2004·11 cites·9 claims
- 1674US7321960B2Apparatus and method to adjust data transfer rateIBM·Filed 2006·Granted Jan 22, 2008·5 cites·10 claims
- 1774US7107420B2Apparatus and method to adjust data transfer rateIBM·Filed 2003·Granted Sep 12, 2006·15 cites·20 claims
- 1873US7020742B2System for fast tape file positioningIBM·Filed 2004·Granted Mar 28, 2006·8 cites·9 claims
- 1968US7107397B2Magnetic tape data storage system buffer managementIBM·Filed 2003·Granted Sep 12, 2006·13 cites·80 claims
- 2067US6868487B2Data storage device and method for storing information using alternate information storage architecturesIBM·Filed 2001·Granted Mar 15, 2005·13 cites·50 claims
- 2166US7526624B2Apparatus and method to adjust data transfer rateIBM·Filed 2007·Granted Apr 28, 2009·2 cites·11 claims
- 2260US6473829B1Data storage device providing communication between processing unitsIBM·Filed 1999·Granted Oct 29, 2002·32 cites·7 claims
- 2356US10833854B2Generating and utilizing a secondary security keyIBM·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 2456US7117333B2Apparatus, system, and method to estimate memory for recovering dataIBM·Filed 2003·Granted Oct 3, 2006·5 cites·28 claims
- 2554US7099988B2Apparatus and method to read information from an information storage mediumIBM·Filed 2003·Granted Aug 29, 2006·3 cites·15 claims
- 2653US2007011399A1Apparatus and Method to Write Information to and/or Read Information from an Information Storage MediumIBM·Filed 2006·Application pending·0 cites
- 2751US6336194B1Program products for repositioning an input/output device without knowledge of current positioning of the deviceIBM·Filed 1998·Granted Jan 1, 2002·23 cites·19 claims
- 2850US6973533B2Data storage device providing communication between processing unitsIBM·Filed 2002·Granted Dec 6, 2005·7 cites·31 claims
- 2949US7823173B2Removable disk media including holographic optical disk stacked in a tape cartridge shellIBM·Filed 2006·Granted Oct 26, 2010·0 cites·10 claims
- 3047US10382952B2Generating and utilizing a secondary security keyIBM·Filed 2016·Granted Aug 13, 2019·0 cites·20 claims
- 3147US8321379B2System method and apparatus for optimal performance scaling of storage mediaCHANG JEAN R·Filed 2003·Granted Nov 27, 2012·4 cites·15 claims
- 3247US5566348ASystem for adaptively optimizing automated optical library managementIBM·Filed 1995·Granted Oct 15, 1996·26 cites·4 claims
- 3345US7111113B2Apparatus and method to write information to and/or read information from an information storage mediumIBM·Filed 2003·Granted Sep 19, 2006·7 cites·18 claims
- 3441US6725350B2Storage management system, apparatus, and method for supporting a multiplicity of logical block identificationIBM·Filed 2001·Granted Apr 20, 2004·0 cites·36 claims
- 3540US5450384AFast formatting of media in an optical libraryIBM·Filed 1993·Granted Sep 12, 1995·14 cites·7 claims
- 3640US2003074522A1Data management system, apparatus, and method to use buffered file marksFiled 2001·Application pending·0 cites
- 3737US2003065667A1Data management system, method and apparatus for fast multiple file write operationsFiled 2001·Application pending·0 cites
- 3837US2003063408A1Data storage device for fast multiple file write operationsFiled 2001·Application pending·0 cites
- 3936US9723002B2Protecting access to a hardware device through use of an aggregate identity instanceIBM·Filed 2016·Granted Aug 1, 2017·0 cites·20 claims
- 4031US6253294B1Shared device access protectionIBM·Filed 1999·Granted Jun 26, 2001·10 cites·30 claims
- 4130US6339799B1Method of repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retryIBM·Filed 1998·Granted Jan 15, 2002·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →