| 7640315 |
Implementing locks in a distributed processing system |
Jonathan Owen, Mark Hummel, James B. Keller |
2009-12-29 |
$14,633,000 |
| 7174467 |
Message based power management in a multi-processor system |
Frank P. Helms, Dale E. Gulick, Larry D. Hewitt, William A. Hughes, Paul C. Miranda +2 more |
2007-02-06 |
$46,392,000 |
| 7146510 |
Use of a signal line to adjust width and/or frequency of a communication link during system operation |
Frank P. Helms, Larry D. Hewitt, Dale E. Gulick, William A. Hughes, Scott E. Swanstrom |
2006-12-05 |
$14,281,000 |
| 7093105 |
Method and apparatus for determining availability of a queue to which a program step is issued out of program order |
David A. Webb, James B. Keller |
2006-08-15 |
$17,701,000 |
| 7069361 |
System and method of maintaining coherency in a distributed communication system |
Jonathan Owen, Mark Hummel, James B. Keller |
2006-06-27 |
$11,248,000 |
| 7051218 |
Message based power management |
Dale E. Gulick, Frank P. Helms, Larry D. Hewitt, William A. Hughes, Paul C. Miranda +2 more |
2006-05-23 |
$17,017,000 |
| 6988217 |
Method and mechanism for generating a clock signal with a relatively linear increase or decrease in clock frequency |
Philip E. Madrid |
2006-01-17 |
$20,825,000 |
| 6938094 |
Virtual channels and corresponding buffer allocations for deadlock-free computer system operation |
James B. Keller |
2005-08-30 |
$5,346,000 |
| 6888843 |
Response virtual channel for handling all responses |
James B. Keller |
2005-05-03 |
$6,581,000 |
| 6760838 |
System and method of initializing and determining a bootstrap processor [BSP] in a fabric of a distributed multiprocessor computing system |
Jonathan Owen, Mark Hummel |
2004-07-06 |
$3,832,000 |
| 6745272 |
System and method of increasing bandwidth for issuing ordered transactions into a distributed communication system |
Jonathan Owen, Mark Hummel, James B. Keller |
2004-06-01 |
$2,717,000 |
| 6738896 |
Method and apparatus for determining availability of a queue which allows random insertion |
David A. Webb, James B. Keller |
2004-05-18 |
$12,792,000 |
| 6714994 |
Host bridge translating non-coherent packets from non-coherent link to coherent packets on conherent link and vice versa |
James B. Keller |
2004-03-30 |
$4,272,000 |
| 6675288 |
Apparatus for mapping instructions using a set of valid and invalid logical to physical register assignments indicated by bits of a valid vector together with a logical register list |
James Arthur Farrell, Sharon Marie Britton, Harry Ray Fair, III, Bruce Gieseke, Daniel Leibholz |
2004-01-06 |
$15,903,000 |
| 6668292 |
System and method for initiating a serial data transfer between two clock domains |
Philip E. Madrid |
2003-12-23 |
$5,236,000 |
| 6665742 |
SYSTEM FOR RECONFIGURING A FIRST DEVICE AND/OR A SECOND DEVICE TO USE A MAXIMUM COMPATIBLE COMMUNICATION PARAMETERS BASED ON TRANSMITTING A COMMUNICATION TO THE FIRST AND SECOND DEVICES OF A POINT-TO-POINT LINK |
Jonathan Owen, Mark Hummel |
2003-12-16 |
$3,174,000 |
| 6557048 |
Computer system implementing a system and method for ordering input/output (IO) memory operations within a coherent portion thereof |
James B. Keller, Dale E. Gulick, Larry D. Hewitt |
2003-04-29 |
$1,822,000 |
| 6549990 |
Store to load forwarding using a dependency link file |
William A. Hughes |
2003-04-15 |
$2,272,000 |
| 6529999 |
Computer system implementing system and method for ordering write operations and maintaining memory coherency |
James B. Keller |
2003-03-04 |
$1,276,000 |
| 6505261 |
System and method for initiating an operating frequency using dual-use signal lines |
Philip E. Madrid |
2003-01-07 |
$3,897,000 |
| 6490661 |
Maintaining cache coherency during a memory read operation in a multiprocessing computer system |
James B. Keller |
2002-12-03 |
$4,258,000 |
| 6473837 |
Snoop resynchronization mechanism to preserve read ordering |
William A. Hughes, Hebbalalu S. Ramagopal, Stephen M. Conor |
2002-10-29 |
$1,498,000 |
| 6449713 |
Implementation of a conditional move instruction in an out-of-order processor |
Joel S. Emer, Bruce E. Edwards, Daniel Leibholz, Edward J. McLellan |
2002-09-10 |
$20,407,000 |
| 6446215 |
Method and apparatus for controlling power management state transitions between devices connected via a clock forwarded interface |
Scott White, Michael T. Clark, Philip E. Madrid |
2002-09-03 |
$1,843,000 |
| 6442677 |
Apparatus and method for superforwarding load operands in a microprocessor |
Stephan G. Meier, Norbert Juffa |
2002-08-27 |
$1,474,000 |
