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Class Information
Number: 711/143
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Hierarchical memories > Caching > Coherency > Write-back
Description: Subject matter where, as contents of the cache are changed, the changes are not posted to main memory
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620057 |
Cache line replacement with zero latency |
Nov. 17, 2009 |
| 7606978 |
Multi-node computer system implementing global access state dependent transactions |
Oct. 20, 2009 |
| 7606980 |
Demand-based error correction |
Oct. 20, 2009 |
| 7600080 |
Avoiding deadlocks in a multiprocessor system |
Oct. 6, 2009 |
| 7590742 |
IP address management |
Sep. 15, 2009 |
| 7574568 |
Optionally pushing I/O data into a processor's cache |
Aug. 11, 2009 |
| 7562188 |
RAID power safe apparatus, systems, and methods |
Jul. 14, 2009 |
| 7555610 |
Cache memory and control method thereof |
Jun. 30, 2009 |
| 7539816 |
Disk control device, disk control method |
May. 26, 2009 |
| 7539679 |
Information processing system and control |
May. 26, 2009 |
| 7523268 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Apr. 21, 2009 |
| 7509460 |
DRAM remote access cache in local memory in a distributed shared memory system |
Mar. 24, 2009 |
| 7506107 |
Shared memory multiprocessor system |
Mar. 17, 2009 |
| 7496714 |
Method and system for adaptive back-off and advance for non-volatile storage (NVS) occupancy level management |
Feb. 24, 2009 |
| 7490199 |
System and method for safe removal of a removable device from a digital appliance |
Feb. 10, 2009 |
| 7490184 |
Systems and methods for data intervention for out-of-order castouts |
Feb. 10, 2009 |
| 7484044 |
Method and apparatus for joint cache coherency states in multi-interface caches |
Jan. 27, 2009 |
| 7484046 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jan. 27, 2009 |
| 7478203 |
Technique for eliminating dead stores in a processor |
Jan. 13, 2009 |
| 7472230 |
Preemptive write back controller |
Dec. 30, 2008 |
| 7444476 |
System and method for code and data security in a semiconductor device |
Oct. 28, 2008 |
| 7444478 |
Priority scheme for transmitting blocks of data |
Oct. 28, 2008 |
| 7441081 |
Write-back caching for disk drives |
Oct. 21, 2008 |
| 7418533 |
Data storage system and control apparatus with a switch unit connected to a plurality of first channel adapter and modules wherein mirroring is performed |
Aug. 26, 2008 |
| 7415577 |
Method and apparatus to write back data |
Aug. 19, 2008 |
| 7415576 |
Data processor with block transfer control |
Aug. 19, 2008 |
| 7406566 |
Ring interconnect with multiple coherence networks |
Jul. 29, 2008 |
| 7397478 |
Various apparatuses and methods for switching between buffers using a video frame buffer flip queue |
Jul. 8, 2008 |
| 7395377 |
Method and system for adaptive back-off and advance for non-volatile storage (NVS) occupancy level management |
Jul. 1, 2008 |
| 7394817 |
Distributed data caching in hybrid peer-to-peer systems |
Jul. 1, 2008 |
| 7392352 |
Computer architecture for shared memory access |
Jun. 24, 2008 |
| 7389387 |
Distributed memory module cache writeback |
Jun. 17, 2008 |
| 7389383 |
Selectively unmarking load-marked cache lines during transactional program execution |
Jun. 17, 2008 |
| 7386659 |
Memory system |
Jun. 10, 2008 |
| 7386682 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jun. 10, 2008 |
| 7386681 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jun. 10, 2008 |
| 7380069 |
Method and apparatus for DMA-generated memory write-back |
May. 27, 2008 |
| 7376799 |
System for reducing the latency of exclusive read requests in a symmetric multi-processing system |
May. 20, 2008 |
| 7370145 |
Write back method for RAID apparatus |
May. 6, 2008 |
| 7370148 |
Storage system, control method thereof, and program |
May. 6, 2008 |
| 7370141 |
Memory system |
May. 6, 2008 |
| 7366846 |
Redirection of storage access requests |
Apr. 29, 2008 |
| 7356651 |
Data-aware cache state machine |
Apr. 8, 2008 |
| 7355601 |
System and method for transfer of data between processors using a locked set, head and tail pointers |
Apr. 8, 2008 |
| 7353341 |
System and method for canceling write back operation during simultaneous snoop push or snoop kill operation in write back caches |
Apr. 1, 2008 |
| 7350031 |
Mechanism for automatic backups in a mobile system |
Mar. 25, 2008 |
| 7340563 |
Data transmission device having the shape of a standard 3.5'' disk |
Mar. 4, 2008 |
| 7340568 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Mar. 4, 2008 |
| 7337281 |
Storage system and data caching method in the system |
Feb. 26, 2008 |
| 7334089 |
Methods and apparatus for providing cache state information |
Feb. 19, 2008 |
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