Issued Patents All Time
Showing 201–225 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6996638 | Method, system and program products for enhancing input/output processing for operating system images of a computing environment | Frank W. Brice, Jr., Scott M. Carlson, Janet R. Easton, Charles W. Gainey, Jr., Marten J. Halma +6 more | 2006-02-07 |
| 6973586 | System and method for automatic dynamic address switching | David B. Petersen, John A. Stanbi | 2005-12-06 |
| 6963940 | Measuring utilization of individual components of channels | Steven G. Glassen, Marten J. Halma, Eugene P. Hefferon, Allan S. Meritt, Kenneth J. Oakes | 2005-11-08 |
| 6950888 | Method, system and program products for determining whether I/O constraints exist for controllers of a computing environment | William J. Rooney, Peter B. Yocom | 2005-09-27 |
| 6854021 | Communications between partitions within a logically partitioned computer | Donald W. Schmidt, John Andrew Aiken, Jr., Frank W. Brice, Jr., Janet R. Easton, Wolfgang Eckert +7 more | 2005-02-08 |
| 6850997 | System, method, and program for determining the availability of paths to a device | William J. Rooney | 2005-02-01 |
| 6842825 | Adjusting timestamps to preserve update timing information for cached data objects | Robert V. Geiner, Ronald Maynard Kern, Gregory E. McBride, William Frank Micka, Jeffrey M. Nick +5 more | 2005-01-11 |
| 6754738 | Low overhead I/O interrupt | Frank W. Brice, Jr., Janet R. Easton, Steven G. Glassen, Kenneth J. Oakes, Donald W. Schmidt | 2004-06-22 |
| 6748557 | System, method, and program for determining the availability of interfaces to a control unit | Brent Cameron Beardsley, William J. Rooney | 2004-06-08 |
| 6748460 | Initiative passing in an I/O operation without the overhead of an interrupt | Frank W. Brice, Jr., Steven G. Glassen, Donald W. Schmidt | 2004-06-08 |
| 6745347 | System, method and program for determining the availability of interfaces to a device from information provided by the device | Brent Cameron Beardsley, William J. Rooney | 2004-06-01 |
| 6651125 | Processing channel subsystem pending I/O work queues based on priorities | Juergen Maergner, Allan S. Meritt, Jeffrey M. Nick, Leslie W. Wyman | 2003-11-18 |
| 6647515 | Determination of the degree of common usage for elements of a data processing system | Eugene P. Hefferon, Hans-Helge Lehmann, William J. Rooney | 2003-11-11 |
| 6622177 | Dynamic management of addresses to an input/output (I/O) device | Catherine K. Eilert, Gary M. King, Peter B. Yocom | 2003-09-16 |
| 6598069 | Method and apparatus for assigning resources to logical partition clusters | William J. Rooney, Jeffrey P. Kubala | 2003-07-22 |
| 6567841 | Method and apparatus for creating and identifying logical partition clusters | William J. Rooney, Jeffrey P. Kubala, Eugene P. Hefferon, Carol B. Hernandez | 2003-05-20 |
| 6381642 | In-band method and apparatus for reporting operational statistics relative to the ports of a fibre channel switch | Michael E. O'Donnell, Robert J. Gallagher, Peter Holmes | 2002-04-30 |
| 6343335 | System for repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retry | Kirby Grant Dahman, Gavin S. Johnson, Larry R. Perry | 2002-01-29 |
| 6339799 | Method of repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retry | Kirby Grant Dahman, Gavin S. Johnson, Larry R. Perry | 2002-01-15 |
| 6338145 | Input/output recovery system which is based upon an error rate and a current state of the computer environment | JOHN A. STAUBI, Michael G. Fitzpatrick | 2002-01-08 |
| 6338151 | Input/output recovery which is based an error rate and a current state of the computer environment | JOHN A. STAUBI, Michael G. Fitzpatrick | 2002-01-08 |
| 6336194 | Program products for repositioning an input/output device without knowledge of current positioning of the device | Kirby Grant Dahman, Gavin S. Johnson, Larry R. Perry | 2002-01-01 |
| 6336193 | Input/output recovery method which is based upon an error rate and a current state of the computer environment | JOHN A. STAUBI, Michael G. Fitzpatrick | 2002-01-01 |
| 6304980 | Peer-to-peer backup system with failure-triggered device switching honoring reservation of primary device | Brent Cameron Beardsley, James Lincoln Iskiyan, William Frank Micka | 2001-10-16 |
| 6253260 | Input/output data access request with assigned priority handling | Brent Cameron Beardsley, James Lincoln Iskiyan | 2001-06-26 |