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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
6473655 Data processing system and method for creating a virtual partition within an existing partition in a hard disk drive Oct. 29, 2002
6473839 Device for exchanging data and process for operating it Oct. 29, 2002
6470430 Partitioning and monitoring of software-controlled system Oct. 22, 2002
6463507 Layered local cache with lower level cache updating upper and lower level cache directories Oct. 8, 2002
6460121 Method for providing an atomic memory read using a compare-exchange instruction primitive Oct. 1, 2002
6460124 Method of using delays to speed processing of inferred critical program portions Oct. 1, 2002
6457107 Method and apparatus for reducing false sharing in a distributed computing environment Sep. 24, 2002
6453369 Access protection from unauthorized use of memory medium using identifier unique to data storage device Sep. 17, 2002
6453370 Using of bank tag registers to avoid a background operation collision in memory systems Sep. 17, 2002
6453397 Single chip microcomputer internally including a flash memory Sep. 17, 2002
6453401 Memory controller with timing constraint tracking and checking unit and corresponding method Sep. 17, 2002
6449684 Data carrying device and systems for use therewith Sep. 10, 2002
6449699 Apparatus and method for partitioned memory protection in cache coherent symmetric multiprocessor systems Sep. 10, 2002
6446149 Self-modifying synchronization memory address space and protocol for communication between multiple busmasters of a computer system Sep. 3, 2002
6446177 Memory system Sep. 3, 2002
6446179 Computing system with volatile lock architecture for individual block locking on flash memory Sep. 3, 2002
6438432 Process for the protection of stored program controls from overwriting Aug. 20, 2002
6438666 Method and apparatus for controlling access to confidential data by analyzing property inherent in data Aug. 20, 2002
6438667 Semiconductor memory and memory system Aug. 20, 2002
6427193 Deadlock avoidance using exponential backoff Jul. 30, 2002
6424581 Write-once memory array controller, system, and method Jul. 23, 2002
6425043 Method for providing fast memory decode using a bank conflict table Jul. 23, 2002
6425044 Apparatus for providing fast memory decode using a bank conflict table Jul. 23, 2002
6425059 Data storage library with library-local regulation of access to shared read/write drives among multiple hosts Jul. 23, 2002
6425061 Apparatuses for exchanging information over computer and broadcast networks Jul. 23, 2002
6415190 Method and device for executing by a single processor several functions of different criticality levels, operating with high security Jul. 2, 2002
6415359 Portable information processing terminal device with low power consumption and large memory capacity Jul. 2, 2002
6415370 Semiconductor integrated circuit Jul. 2, 2002
6415371 Storage system, storage device, storage medium controller, access device, method for protecting data, storage medium and computer data signal Jul. 2, 2002
6412051 System and method for controlling a memory array in an information handling system Jun. 25, 2002
6408368 Operating system page placement to maximize cache data reuse Jun. 18, 2002
6408371 Device to access memory based on a programmable page limit Jun. 18, 2002
6405202 System and method for adding property level security to an object oriented database Jun. 11, 2002
6405288 Method and system for controlling the memory access operation by central processing unit in a computer system Jun. 11, 2002
6397301 Preventing access to secure area of a cache May. 28, 2002
6397306 Per memory atomic access for distributed memory multiprocessor architecture May. 28, 2002
6397310 Method and apparatus for controlling write access to storage means for a digital data processing circuit May. 28, 2002
6393530 Paging method for DSP May. 21, 2002
6393539 System and method for reliably assigning and protecting data in a centralizes storage system May. 21, 2002
6393545 Method apparatus and system for managing virtual memory with virtual-physical mapping May. 21, 2002
6385697 System and method for cache process May. 7, 2002
6381175 Method and system for validating flash memory Apr. 30, 2002
6377942 Multiple string search method Apr. 23, 2002
6370615 Method and system for coherently caching I/O devices across a network Apr. 9, 2002
6370628 Nonvolatile semiconductor disk device limiting a number of simultaneous transfers and associated control process Apr. 9, 2002
6370629 Controlling access to stored information based on geographical location and date and time Apr. 9, 2002
6366978 Cache memory Apr. 2, 2002
6356979 System and method for selectively presenting logical storage units to multiple host operating systems in a networked computing system Mar. 12, 2002
6356981 Method and apparatus for preserving data coherency in a double data rate SRAM Mar. 12, 2002
6349371 Circuit for storing information Feb. 19, 2002

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