Duke A. Lee

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Securely retrieving encryption keys for a storage system
- Patent number 11,683,156
- Issue date Jun 20, 2023
- International Business Machines Corporation
- Duke Andy Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable tape storage capacity
- Patent number 11,314,413
- Issue date Apr 26, 2022
- International Business Machines Corporation
- David A. Brettell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system and method for temporary copy policy
- Patent number 9,606,873
- Issue date Mar 28, 2017
- International Business Machines Corporation
- David A. Brettell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient elimination of access to data on a writable storage media
- Patent number 9,588,705
- Issue date Mar 7, 2017
- International Business Machines Corporation
- Wayne C. Carlson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient elimination of access to data on a writable storage media
- Patent number 9,384,777
- Issue date Jul 5, 2016
- International Business Machines Corporation
- Wayne Charles Carlson
- G11 - INFORMATION STORAGE
Information Patent Grant
Managing a cache in a multi-node virtual tape controller
- Patent number 9,372,801
- Issue date Jun 21, 2016
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient elimination of access to data on a writable storage media
- Patent number 9,299,385
- Issue date Mar 29, 2016
- International Business Machines Corporation
- Wayne Charles Carlson
- G11 - INFORMATION STORAGE
Information Patent Grant
Managing a cache in a multi-node virtual tape controller
- Patent number 9,058,110
- Issue date Jun 16, 2015
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for managing a cache in a multi-node virtual tape controller
- Patent number 9,037,802
- Issue date May 19, 2015
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems for managing a cache in a multi-node virtual tape controller
- Patent number 8,856,450
- Issue date Oct 7, 2014
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring of extent of writing of unobscured data to improve erase...
- Patent number 8,799,612
- Issue date Aug 5, 2014
- International Business Machines Corporation
- Erika M. Dawson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verification of a tape data storage cartridge
- Patent number 7,864,478
- Issue date Jan 4, 2011
- International Business Machines Corporation
- Gary Anna
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing continuous access to shared tape...
- Patent number 7,689,759
- Issue date Mar 30, 2010
- International Business Machines Corporation
- Keith A. Bello
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking error events relating to data storage drives and/or media...
- Patent number 7,627,786
- Issue date Dec 1, 2009
- International Business Machines Corporation
- Keith Anthony Bello
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURELY RETRIEVING ENCRYPTION KEYS FOR A STORAGE SYSTEM
- Publication number 20210014048
- Publication date Jan 14, 2021
- International Business Machines Corporation
- Duke Andy Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJUSTABLE TAPE STORAGE CAPACITY
- Publication number 20170293433
- Publication date Oct 12, 2017
- International Business Machines Corporation
- David A. Brettell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL TAPE STORAGE USING INTER-PARTITION LOGICAL VOLUME COPIES
- Publication number 20160259573
- Publication date Sep 8, 2016
- International Business Machines Corporation
- David A. BRETTELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT ELIMINATION OF ACCESS TO DATA ON A WRITABLE STORAGE MEDIA
- Publication number 20160196081
- Publication date Jul 7, 2016
- International Business Machines Corporation
- Wayne C. Carlson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM AND METHOD FOR TEMPORARY COPY POLICY
- Publication number 20150331759
- Publication date Nov 19, 2015
- International Business Machines Corporation
- David A. Brettell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER
- Publication number 20150261680
- Publication date Sep 17, 2015
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER
- Publication number 20150012700
- Publication date Jan 8, 2015
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING OF EXTENT OF WRITING OF UNOBSCURED DATA TO IMPROVE ERASE...
- Publication number 20140025885
- Publication date Jan 23, 2014
- International Business Machines Corporation
- Erika M. Dawson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER
- Publication number 20120239878
- Publication date Sep 20, 2012
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING A CACHE IN A MULTI-NODE VIRTUAL TA...
- Publication number 20110185117
- Publication date Jul 28, 2011
- International Business Machines Corporation
- Ralph T. Beeston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verification of a Tape Data Storage Cartridge
- Publication number 20100046108
- Publication date Feb 25, 2010
- International Business Machines Corporation
- Gary Anna
- G11 - INFORMATION STORAGE
Information Patent Application
Method and Apparatus for Providing Continuous Access to Shared Tape...
- Publication number 20090063748
- Publication date Mar 5, 2009
- Keith A. Bello
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Elimination of Access to Data on a Writable Storage Media
- Publication number 20090049310
- Publication date Feb 19, 2009
- Wayne Charles Carlson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Elimination of Access to Data on a Writable Storage Media
- Publication number 20090049311
- Publication date Feb 19, 2009
- Wayne Charles Carlson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING ERROR EVENTS RELATING TO DATA STORAGE DRIVES AND/OR MEDIA...
- Publication number 20080077825
- Publication date Mar 27, 2008
- KEITH ANTHONY BELLO
- G06 - COMPUTING CALCULATING COUNTING

Duke A. Lee

Person

Patents Grantslast 30 patents

Securely retrieving encryption keys for a storage system

Adjustable tape storage capacity

Apparatus, system and method for temporary copy policy

Efficient elimination of access to data on a writable storage media

Efficient elimination of access to data on a writable storage media

Managing a cache in a multi-node virtual tape controller

Efficient elimination of access to data on a writable storage media

Managing a cache in a multi-node virtual tape controller

Methods for managing a cache in a multi-node virtual tape controller

Systems for managing a cache in a multi-node virtual tape controller

Monitoring of extent of writing of unobscured data to improve erase...

Verification of a tape data storage cartridge

Method and apparatus for providing continuous access to shared tape...

Tracking error events relating to data storage drives and/or media...

Patents Applicationslast 30 patents

SECURELY RETRIEVING ENCRYPTION KEYS FOR A STORAGE SYSTEM

ADJUSTABLE TAPE STORAGE CAPACITY

VIRTUAL TAPE STORAGE USING INTER-PARTITION LOGICAL VOLUME COPIES

EFFICIENT ELIMINATION OF ACCESS TO DATA ON A WRITABLE STORAGE MEDIA

APPARATUS, SYSTEM AND METHOD FOR TEMPORARY COPY POLICY

MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER

MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER

MONITORING OF EXTENT OF WRITING OF UNOBSCURED DATA TO IMPROVE ERASE...

METHODS FOR MANAGING A CACHE IN A MULTI-NODE VIRTUAL TAPE CONTROLLER

SYSTEMS AND METHODS FOR MANAGING A CACHE IN A MULTI-NODE VIRTUAL TA...

Verification of a Tape Data Storage Cartridge

Method and Apparatus for Providing Continuous Access to Shared Tape...

Efficient Elimination of Access to Data on a Writable Storage Media

Efficient Elimination of Access to Data on a Writable Storage Media

TRACKING ERROR EVENTS RELATING TO DATA STORAGE DRIVES AND/OR MEDIA...