Issued Patents All Time
Showing 101–125 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546470 | Multiprocessor system snoop scheduling mechanism for limited bandwidth snoopers with banked directory implementation | Ravi Kumar Arimilli, Sanjeev Ghai, Guy L. Guthrie, Jody B. Joyner | 2003-04-08 |
| 6546469 | Multiprocessor system snoop scheduling mechanism for limited bandwidth snoopers | Ravi Kumar Arimilli, Sanjeev Ghai, Guy L. Guthrie, Jody B. Joyner | 2003-04-08 |
| 6546468 | Multiprocessor system snoop scheduling mechanism for limited bandwidth snoopers performing directory update | Ravi Kumar Arimilli, Sanjeev Ghai, Guy L. Guthrie, Jody B. Joyner | 2003-04-08 |
| 6539487 | System for dynamically selecting maximum number of accessible banks of memory per cycle by monitoring actual power to each of the banks to determine the number of accessible banks | Sanjeev Ghai, Praveen S. Reddy | 2003-03-25 |
| 6532521 | Mechanism for high performance transfer of speculative request data between levels of cache hierarchy | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Leo James Clark, John Steven Dodson, Guy L. Guthrie | 2003-03-11 |
| 6532519 | Apparatus for associating cache memories with processors within a multiprocessor data processing system | Ravi Kumar Arimilli, Sanjeev Ghai, Jody B. Joyner | 2003-03-11 |
| 6519665 | Multi-node data processing system and communication protocol in which a stomp signal is propagated to cancel a prior request | Ravi Kumar Arimilli, Guy L. Guthrie, Jody B. Joyner, Jerry Don Lewis | 2003-02-11 |
| 6519649 | Multi-node data processing system and communication protocol having a partial combined response | Ravi Kumar Arimilli, Guy L. Guthrie, Jody B. Joyner, Jerry Don Lewis | 2003-02-11 |
| 6510494 | Time based mechanism for cached speculative data deallocation | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Leo James Clark, John Steven Dodson, Guy L. Guthrie | 2003-01-21 |
| 6496921 | Layered speculative request unit with instruction optimized and storage hierarchy optimized partitions | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Leo James Clark, John Steven Dodson, Guy L. Guthrie | 2002-12-17 |
| 6493814 | Reducing resource collisions associated with memory units in a multi-level hierarchy memory system | Jody B. Joyner, William J. Starke, Jeffrey A. Stuecheli | 2002-12-10 |
| 6473833 | Integrated cache and directory structure for multi-level caches | Ravi Kumar Arimilli, Leo James Clark, Lakshminarayana B. Arimilli | 2002-10-29 |
| 6470427 | Programmable agent and method for managing prefetch queues | Ravi Kumar Arimilli, John Steven Dodson, Guy L. Guthrie | 2002-10-22 |
| 6467030 | Method and apparatus for forwarding data in a hierarchial cache memory architecture | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Sanjeev Ghai, Praveen S. Reddy | 2002-10-15 |
| 6460118 | Set-associative cache memory having incremental access latencies among sets | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, John Steven Dodson, Guy L. Guthrie | 2002-10-01 |
| 6460117 | Set-associative cache memory having a mechanism for migrating a most recently used set | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, John Steven Dodson, Guy L. Guthrie | 2002-10-01 |
| 6442653 | Data processing system, cache, and method that utilize a coherency state to indicate the latency of cached data | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Sanjeev Ghai | 2002-08-27 |
| 6434669 | Method of cache management to dynamically update information-type dependent cache policies | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli | 2002-08-13 |
| 6434668 | Method of cache management to store information in particular regions of the cache according to information-type | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli | 2002-08-13 |
| 6425058 | Cache management mechanism to enable information-type dependent cache policies | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli | 2002-07-23 |
| 6421763 | Method for instruction extensions for a tightly coupled speculative request unit | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Leo James Clark, John Steven Dodson, Guy L. Guthrie | 2002-07-16 |
| 6421762 | Cache allocation policy based on speculative request history | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Leo James Clark, John Steven Dodson, Guy L. Guthrie | 2002-07-16 |
| 6408362 | Data processing system, cache, and method that select a castout victim in response to the latencies of memory copies of cached data | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Sanjeev Ghai | 2002-06-18 |
| 6405289 | Multiprocessor system in which a cache serving as a highest point of coherency is indicated by a snoop response | Ravi Kumar Arimilli, Leo James Clark, Guy L. Guthrie | 2002-06-11 |
| 6405290 | Multiprocessor system bus protocol for O state memory-consistent data | Ravi Kumar Arimilli, Lakshminarayana B. Arimilli, Sanjeev Ghai | 2002-06-11 |