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Class Information
Number: 710/200
Name: Electrical computers and digital data processing systems: input/output > Access locking
Description: Subject matter comprising means or steps for preventing access to a shared resource of a computer or digital data processing system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627574 |
Infrastructure for performing file operations by a database server |
Dec. 1, 2009 |
| 7619544 |
BIOS password security using modified scan codes |
Nov. 17, 2009 |
| 7613928 |
Flash device security method utilizing a check register |
Nov. 3, 2009 |
| 7610463 |
Method and apparatus for performing an atomic semaphore operation |
Oct. 27, 2009 |
| 7610585 |
Thread synchronization methods and apparatus for managed run-time environments |
Oct. 27, 2009 |
| 7607026 |
Standalone memory device and system and method using such device |
Oct. 20, 2009 |
| 7603502 |
Resource accessing with locking |
Oct. 13, 2009 |
| 7603544 |
Dynamic allocation of a buffer across multiple clients in multi-threaded processor without performing a complete flush of data associated with allocation |
Oct. 13, 2009 |
| 7600063 |
Techniques for improved read-write concurrency |
Oct. 6, 2009 |
| 7594053 |
Adaptive object level locking |
Sep. 22, 2009 |
| 7590738 |
Method and system for processing concurrent events in a provisional network |
Sep. 15, 2009 |
| 7590784 |
Detecting and resolving locks in a memory unit |
Sep. 15, 2009 |
| 7590785 |
Systems and methods for multi-tasking, resource sharing, and execution of computer instructions |
Sep. 15, 2009 |
| 7587530 |
Method and apparatus for managing device reservation |
Sep. 8, 2009 |
| 7587543 |
Apparatus, method and computer program product for dynamic arbitration control |
Sep. 8, 2009 |
| 7584322 |
Method for storing and/or changing state-information of a memory as well as integrated circuit and data carrier |
Sep. 1, 2009 |
| 7577802 |
Accessing a reservable device by transiently clearing a persistent reservation on the device in multi-host system |
Aug. 18, 2009 |
| 7571354 |
System and method for request routing |
Aug. 4, 2009 |
| 7571270 |
Monitoring of shared-resource locks in a multi-processor system with locked-resource bits packed into registers to detect starved threads |
Aug. 4, 2009 |
| 7571439 |
Synchronizing access to global resources |
Aug. 4, 2009 |
| 7562143 |
Managing escalating resource needs within a grid environment |
Jul. 14, 2009 |
| 7558923 |
Prevention of live-lock in a multi-processor system |
Jul. 7, 2009 |
| 7552121 |
Autonomic lock escalation in an SQL environment |
Jun. 23, 2009 |
| 7552259 |
Document management system, document management method, program and storage medium |
Jun. 23, 2009 |
| 7548918 |
Techniques for maintaining consistency for different requestors of files in a database management system |
Jun. 16, 2009 |
| 7543126 |
Apparatus, system, and method for implementing protected virtual memory subcontexts |
Jun. 2, 2009 |
| 7539988 |
System and method for deferred rebalancing of a tree data structure |
May. 26, 2009 |
| 7536582 |
Fault-tolerant match-and-set locking mechanism for multiprocessor systems |
May. 19, 2009 |
| 7529749 |
Methods, systems and computer applications for real time data processing |
May. 5, 2009 |
| 7512813 |
Method for system level protection of field programmable logic devices |
Mar. 31, 2009 |
| 7509448 |
Systems and methods for managing semantic locks |
Mar. 24, 2009 |
| 7503049 |
Information processing apparatus operable to switch operating systems |
Mar. 10, 2009 |
| 7500242 |
Low-contention lock |
Mar. 3, 2009 |
| 7500035 |
Livelock resolution method |
Mar. 3, 2009 |
| 7500036 |
Quad aware locking primitive |
Mar. 3, 2009 |
| 7500037 |
System, method and program for managing locks |
Mar. 3, 2009 |
| 7496574 |
Managing locks and transactions |
Feb. 24, 2009 |
| 7493618 |
Fault tolerant mutual exclusion locks for shared memory systems |
Feb. 17, 2009 |
| 7487279 |
Achieving both locking fairness and locking performance with spin locks |
Feb. 3, 2009 |
| 7487278 |
Locking multiple resources in a distributed environment |
Feb. 3, 2009 |
| 7487277 |
Apparatus, system, and method for overriding resource controller lock ownership |
Feb. 3, 2009 |
| 7487269 |
Apparatus, system, and method of connection grouping for multipath lock facility connection paths |
Feb. 3, 2009 |
| 7483896 |
Architecture for computer-implemented authentication and authorization |
Jan. 27, 2009 |
| 7475166 |
Method and system for fully trusted adapter validation of addresses referenced in a virtual host transfer request |
Jan. 6, 2009 |
| 7472212 |
Multi CPU system |
Dec. 30, 2008 |
| 7467381 |
Resource partitioning and direct access utilizing hardware support for virtualization |
Dec. 16, 2008 |
| 7467246 |
Secure local network |
Dec. 16, 2008 |
| 7464208 |
Method and apparatus for shared resource management in a multiprocessing system |
Dec. 9, 2008 |
| 7464209 |
Controlling resource transfers using locks in a logically partitioned computer system |
Dec. 9, 2008 |
| 7457902 |
Lock and release mechanism for out-of-order frame prevention and support of native command queueing in FC-SATA |
Nov. 25, 2008 |
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