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Class Information
Number: 711/163
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Control technique > Access limiting
Description: Subject matter wherein memory


Sub-classes under this class:

Class Number Class Name Patents
711/164 With password or key 419


Patents under this class:
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Patent Number Title Of Patent Date Issued
6662284 Computer apparatus, method and memory including license key Dec. 9, 2003
6658522 Method to reduce overhead associated with system I/O in a multiprocessor computer system Dec. 2, 2003
6658531 Method and apparatus for accessing graphics cache memory Dec. 2, 2003
6654847 Top/bottom symmetrical protection scheme for flash Nov. 25, 2003
6654864 Method and system for providing restricted access to a storage medium Nov. 25, 2003
6651124 Method and apparatus for preventing deadlock in a distributed shared memory system Nov. 18, 2003
6651149 Data storage medium with certification data Nov. 18, 2003
6651150 Data-processing apparatus and method of controlling the rewriting of a nonvolatile storage device Nov. 18, 2003
6651151 MFENCE and LFENCE micro-architectural implementation method and system Nov. 18, 2003
6651171 Secure execution of program code Nov. 18, 2003
6647468 Method and system for optimizing translation buffer recovery after a miss operation within a multi-processor environment Nov. 11, 2003
6647470 Memory device having posted write per command Nov. 11, 2003
6647475 Processor capable of enabling/disabling memory access Nov. 11, 2003
6643731 Low cost memory management that resists power interruption Nov. 4, 2003
6643748 Programmatic masking of storage units Nov. 4, 2003
6643751 System and method for limited access to system memory Nov. 4, 2003
6640279 Virtual machine with securely distributed bytecode verification Oct. 28, 2003
6636906 Apparatus and method for ensuring forward progress in coherent I/O systems Oct. 21, 2003
6633807 Enhanced module chipping system Oct. 14, 2003
6633962 Method, system, program, and data structures for restricting host access to a storage space Oct. 14, 2003
6633963 Controlling access to multiple memory zones in an isolated execution environment Oct. 14, 2003
6633964 Method and system using a virtual lock for boot block flash Oct. 14, 2003
6631453 Secure data storage device Oct. 7, 2003
6629197 Method and system for storing digital audio data and emulating multiple CD-changer units Sep. 30, 2003
6629207 Method for loading instructions or data into a locked way of a cache memory Sep. 30, 2003
6629217 Method and apparatus for improving read latency for processor to system memory read transactions Sep. 30, 2003
6629220 Method and apparatus for dynamic arbitration between a first queue and a second queue based on a high priority transaction type Sep. 30, 2003
6625672 Divided buffer Sep. 23, 2003
6625700 Arbitration and select logic for accessing a shared memory Sep. 23, 2003
6625701 Extended cache coherency protocol with a modified store instruction lock release indicator Sep. 23, 2003
6622223 Information recording and reproduction apparatus, information recording and reproduction method and information signal source Sep. 16, 2003
6618796 Data storage device and control method therefor Sep. 9, 2003
6615322 Two-stage request protocol for accessing remote memory data in a NUMA data processing system Sep. 2, 2003
6615324 Embedded microprocessor multi-level security system in flash memory Sep. 2, 2003
6615329 Memory access control system, apparatus, and method Sep. 2, 2003
6615330 Virtual worm method and system Sep. 2, 2003
6611904 Memory access address comparison Aug. 26, 2003
6609178 Selective validation for queued multimodal locking services Aug. 19, 2003
6609180 Fiber channel connection storage controller Aug. 19, 2003
6606695 Method and apparatus for controlling access to storage device Aug. 12, 2003
6604153 Access protection from unauthorized use of memory medium with storage of identifier unique to memory medium in data storage device Aug. 5, 2003
6598135 System and method for defining rewriteable data storage media as write once data storage media Jul. 22, 2003
6594740 Recording/reproducing device and recording/reproducing method Jul. 15, 2003
6594746 Chip card with integrated circuit Jul. 15, 2003
6594747 Processing apparatus with integrated circuit and integrated circuit package Jul. 15, 2003
6591340 Microprocessor having improved memory management unit and cache memory Jul. 8, 2003
6587932 Processor and system for controlling shared access to a memory Jul. 1, 2003
6587934 Memory controller and data processing system Jul. 1, 2003
6584552 Recording/reproducing apparatus, program recorded medium, recorded medium, cache device, and transmitter Jun. 24, 2003
6578122 Using an access key to protect and point to regions in windows for infiniband Jun. 10, 2003

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