DS

David W. Sheffield

IBM: 19 patents #5,782 of 70,183Top 9%
Overall (All Time): #238,751 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9626180 Live operating system update mechanisms Frederic Barrat, Philippe Bergheaud, Luke Matthew Browning, Laurent Dufour, Khalid Filali-Adib +6 more 2017-04-18
9619223 Live operating system update mechanisms Frederic Barrat, Philippe Bergheaud, Luke Matthew Browning, Laurent Dufour, Khalid Filali-Adib +6 more 2017-04-11
9569200 Live operating system update mechanisms Khalid Filali-Adib, Christophe Lombard, John M. McConaughy, Sungjin Yook 2017-02-14
9558023 Live application mobility from one operating system level to an updated operating system level and applying overlay files to the updated operating system Frederic Barrat, Christine M. Briand, Laurent Dufour, Khalid Filali-Adib, Perinkulam I. Ganesh +5 more 2017-01-31
9535729 Live application mobility from one operating system level to an updated operating system level and applying overlay files to the updated operating system Frederic Barrat, Christine M. Briand, Laurent Dufour, Khalid Filali-Adib, Perinkulam I. Ganesh +5 more 2017-01-03
9430223 Live operating system update mechanisms Khalid Filali-Adib, Christophe Lombard, John M. McConaughy, Sungjin Yook 2016-08-30
8930967 Shared versioned workload partitions Khalid Filali-Adib, John M. McConaughy, Marc J. Stephenson 2015-01-06
8826305 Shared versioned workload partitions Khalid Filali-Adib, John M. McConaughy, Marc J. Stephenson 2014-09-02
8578214 Error handling in a virtualized operating system Laurent Dufour, Khalid Filali-Adib, Perinkulam I. Ganesh, Balamurugan Ramajeyam, Kavitha Ramalingam 2013-11-05
8527989 Tracking loading and unloading of kernel extensions in isolated virtual space Khalid Filali-Adib, Kevin L. Fought, Nathaniel S. Tomsic, Sungjin Yook 2013-09-03
8448169 Managing unique electronic identification for kernel extensions in isolated virtual space Khalid Filali-Adib, Kevin L. Fought, Nathaniel S. Tomsic, Sungjin Yook 2013-05-21
8397245 Managing loading and unloading of shared kernel extensions in isolated virtual space Khalid Filali-Adib, Kevin L. Fought, Nathaniel S. Tomsic, Sungjin Yook 2013-03-12
8230122 Direct provisioning of storage devices to virtual OS partitions Khalid Filali-Adib, Kevin L. Fought, Chris Alan Schwendiman 2012-07-24
7567966 Method and apparatus for managing multi-stream input/output requests in a network file server Rodney Carlton Burnett 2009-07-28
6925421 Method, system, and computer program product for estimating the number of consumers that place a load on an individual resource in a pool of physically distributed resources Ravin Luis de Souza 2005-08-02
6823440 Method and apparatus for isolating frames in a data processing system Matthew D. Fleming, Mark D. Rogers 2004-11-23
6233666 Deferred disk drive space allocation for virtual memory pages with management of disk address recording in multipage tables without external process interrupts for table for input/output to memory Thomas Stanley Mathews, Kumar V. Nallapati 2001-05-15
5809561 Method and apparatus for real memory page handling for cache optimization Kumar V. Nallapati, Mark D. Rogers 1998-09-15
5590313 Multiple protocol device interface subsystem and method Robert Anderson Reynolds, III 1996-12-31