SJ

Stefan P. Jackowski

IBM: 13 patents #8,581 of 70,183Top 15%
Overall (All Time): #388,738 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10452844 Protecting isolated secret data of integrated circuit devices William E. Hall 2019-10-22
6968415 Opaque memory region for I/O adapter transparent bridge Timothy C. Bronson, John M. Sheplock, Phillip G. Williams 2005-11-22
6920519 System and method for supporting access to multiple I/O hub nodes in a host bridge Bruce Beukema, Timothy C. Bronson, Ronald Edward Fuhs, Glenn D. Gilda, Anthony J. Bybell +2 more 2005-07-19
6038630 Shared access control device for integrated system with multiple functional units accessing external structures over multiple data buses Eric M. Foster, Dennis E. Franklin, David Wallach 2000-03-14
5809525 Multi-level computer cache system providing plural cache controllers associated with memory address ranges and having cache directories James Wilson Bishop, Charles Embrey Carmack, Jr., Patrick Gallagher, Gregory R. Klouda, Robert Siegl 1998-09-15
5539895 Hierarchical computer cache system James Wilson Bishop, Charles Embrey Carmack, Jr., Patrick Gallagher, Gregory R. Klouda, Robert Siegl 1996-07-23
5539875 Error windowing for storage subsystem recovery James Wilson Bishop, Mark Louis Ciacelli, Patrick Gallagher, Gregory R. Klouda, Robert Siegl 1996-07-23
5418909 System for controlling multiple port/multiple channel I/O configuration according to communication request initiation status Ronald B. Jenkins 1995-05-23
5303351 Error recovery in a multiple 170 channel computer system Ronald B. Jenkins 1994-04-12
5097410 Multimode data system for transferring control and data information in an I/O subsystem Richard L. Hester, Peter N. James, James T. Moyer, Robert G. Rush, Gregory S. Ulsh +1 more 1992-03-17
4809273 Device for verifying operation of a checking code generator Ronald B. Jenkins 1989-02-28
4580265 Failure detection method and apparatus David N. Gooding, James T. Moyer, James W. Plant, III 1986-04-01
4561094 Interface checking apparatus James T. Moyer 1985-12-24