Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804970 | Invalidating a range of two or more translation table entries and instruction therefor | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2017-10-31 |
| 9454490 | Invalidating a range of two or more translation table entries and instruction therefore | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2016-09-27 |
| 8452942 | Invalidating a range of two or more translation table entries and instruction therefore | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2013-05-28 |
| 8122224 | Clearing selected storage translation buffer entries bases on table origin address | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2012-02-21 |
| 7890731 | Clearing selected storage translation buffer entries based on table origin address | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2011-02-15 |
| 7284100 | Invalidating storage, clearing buffer entries, and an instruction therefor | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2007-10-16 |
| 7281115 | Method, system and program product for clearing selected storage translation buffer entries | Timothy Siegel, Lisa C. Heller, Erwin Pfeffer | 2007-10-09 |
| 7197601 | Method, system and program product for invalidating a range of selected storage translation table entries | Timothy J. Slegel, Lisa C. Heller, Erwin Pfeffer | 2007-03-27 |
| 6801993 | Table offset for shortening translation tables from their beginnings | — | 2004-10-05 |
| 6128710 | Method utilizing a set of blocking-symbol resource-manipulation instructions for protecting the integrity of data in noncontiguous data objects of resources in a shared memory of a multiple processor computer system | Steven Jay Greenspan, Casper A. Scalzi | 2000-10-03 |
| 5987495 | Method and apparatus for fully restoring a program context following an interrupt | Donald F. Ault, Casper A. Scalzi | 1999-11-16 |
| 5895494 | Method of executing perform locked operation instructions for supporting recovery of data consistency if lost due to processor failure, and a method of recovering the data consistency after processor failure | Casper A. Scalzi | 1999-04-20 |
| 5895492 | Processor associated blocking symbol controls for serializing the accessing of data resources in a computer system | Steven Jay Greenspan, Casper A. Scalzi | 1999-04-20 |
| 5893157 | Blocking symbol control in a computer system to serialize accessing a data resource by simultaneous processor requests | Steven Jay Greenspan, Casper A. Scalzi | 1999-04-06 |
| 5745676 | Authority reduction and restoration method providing system integrity for subspace groups and single address spaces during program linkage | Stephen J. Hobson | 1998-04-28 |
| 5610603 | Sort order preservation method used with a static compression dictionary having consecutively numbered children of a parent | — | 1997-03-11 |
| 5534861 | Method and system for adaptively building a static Ziv-Lempel dictionary for database compression | Chung-Chia Chang, Gregory L. Davoll, Mohamed H. El-Ruby, Craig A. Friske, Balakrishna Raghavendra Iyer +2 more | 1996-07-09 |
| 5442350 | Method and means providing static dictionary structures for compressing character data and expanding compressed data | Balakrishna Raghavendra Iyer, Clark N. Kurtz, Bhaskar Sinha | 1995-08-15 |
| 5412384 | Method and system for adaptively building a static Ziv-Lempel dictionary for database compression | Chung-Chia Chang, Gregory L. Davoll, Mohamed H. El-Ruby, Craig A. Friske, Balakrishna Raghavendra Iyer +2 more | 1995-05-02 |
| 5381537 | Large logical addressing method and means | Richard I. Baum, Casper A. Scalzi, Richard J. Schmalz, Bhaskar Sinha | 1995-01-10 |
| 5361356 | Storage isolation with subspace-group facility | Carl E. Clark, Jeffrey A. Frey, Casper A. Scalzi, Bhaskar Sinha | 1994-11-01 |
| 5237668 | Process using virtual addressing in a non-privileged instruction to control the copying of a page of data in or between multiple media | Geoffrey Owen Blandy, David B. Emmes, Ronald Faye Hill, Jr., David B. Lindquist, Casper A. Scalzi +1 more | 1993-08-17 |
| 5230069 | Apparatus and method for providing private and shared access to host address and data spaces by guest programs in a virtual machine computer system | David P. Brelsford, Melvin M. Cutler, Jean-Louis Lafitte, Joseph M. Gdaniec, Damian L. Osisek | 1993-07-20 |
| 5023773 | Authorization for selective program access to data in multiple address spaces | Richard I. Baum, Terry L. Borden, Justin R. Butwell, Carl E. Clark, Alan G. Ganek +5 more | 1991-06-11 |
| 4979098 | Multiple address space token designation, protection controls, designation translation and lookaside | Richard I. Baum, Terry L. Borden, Justin R. Butwell, Carl E. Clark, Alan G. Ganek +6 more | 1990-12-18 |