Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
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:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
6240531 System and method for computer operating system protection May. 29, 2001
6230244 Memory device with read access controlled by code May. 8, 2001
6226709 Memory refresh control system May. 1, 2001
6223263 Method and apparatus for locking and unlocking a memory region Apr. 24, 2001
6223268 System and method for writing specific bytes in a wide-word memory Apr. 24, 2001
6216183 Apparatus and method for securing information entered upon an input device coupled to a universal serial bus Apr. 10, 2001
6216207 Performance monitoring storage module for storing performance management data Apr. 10, 2001
6216211 Method and apparatus for accessing mirrored logical volumes Apr. 10, 2001
6216212 Scaleable method for maintaining and making consistent updates to caches Apr. 10, 2001
6212608 Method and apparatus for thread synchronization in an object-based system Apr. 3, 2001
6209069 Method and apparatus using volatile lock architecture for individual block locking on flash memory Mar. 27, 2001
6202154 Data transfer controller, microcomputer and data processing system Mar. 13, 2001
6199148 Method and apparatus for preventing unauthorized use in systems having alternative control for avoiding defect areas on recording media Mar. 6, 2001
6195732 Storage device capacity management Feb. 27, 2001
6192455 Apparatus and method for preventing access to SMRAM space through AGP addressing Feb. 20, 2001
6189078 System and method for increasing data transfer throughput for cache purge transactions using multiple data response indicators to maintain processor consistency Feb. 13, 2001
6182159 System for detachably connecting memory cards which provide memory specified by predetermined range of addresses registered in list and updating list independent of the I/O operation Jan. 30, 2001
6182199 System and method for granting permission to modify a memory area Jan. 30, 2001
6178550 Mechanism for optimizing location of machine-dependent code Jan. 23, 2001
6175881 Microcontroller having a memory, a dedicated multitask memory, and switching circuit for selectively connecting the multitask memory to the internal or external bus Jan. 16, 2001
6175951 Method for fabricating a customer-configured integrated circuit and customer-configured integrated circuit for exclusive use by a customer background of the invention Jan. 16, 2001
6173378 Method for ordering a request for access to a system memory using a reordering buffer or FIFO Jan. 9, 2001
6167494 Method and system for recovering from operating system failure Dec. 26, 2000
6160501 Storing packet data Dec. 12, 2000
6154814 Cache device that reduces waiting time necessary for a given subsequent request to gain access to the cache Nov. 28, 2000
6154818 System and method of controlling access to privilege partitioned address space for a model specific register file Nov. 28, 2000
6154819 Apparatus and method using volatile lock and lock-down registers and for protecting memory blocks Nov. 28, 2000
6148384 Decoupled serial memory access with passkey protected memory areas Nov. 14, 2000
6148385 High speed digital electronic memory having a read and write in one cycle Nov. 14, 2000
6148441 Method for reprogramming flash ROM in a personal computer implementing an EISA bus system Nov. 14, 2000
6145080 Method for safely transferring data and applications onto a chipcard Nov. 7, 2000
6141736 Arrangement with master and slave units Oct. 31, 2000
6141734 Method and apparatus for optimizing the performance of LDxL and STxC interlock instructions in the context of a write invalidate protocol Oct. 31, 2000
6138220 Method and device for the predictive reading of a memory Oct. 24, 2000
6134549 Client/server computer system having personalizable and securable views of database data Oct. 17, 2000
6134627 Thread synchronization in a computer controlled by an object-based program Oct. 17, 2000
6134636 Method and apparatus for storing data in a memory array Oct. 17, 2000
6122716 System and method for authenticating a computer memory Sep. 19, 2000
6119210 Device for the protection of stored data using a time delay circuit Sep. 12, 2000
6112282 Apparatus for atomic locking-accessing-unlocking of a shared resource Aug. 29, 2000
6108235 Memory device Aug. 22, 2000
6108748 System and method for on-line, real time, data migration Aug. 22, 2000
6105085 Lock mechanism for shared resources having associated data structure stored in common memory include a lock portion and a reserve portion Aug. 15, 2000
6105118 System and method for selecting which data copy to read in an information handling system Aug. 15, 2000
6101573 Bit line and/or match line partitioned content addressable memory Aug. 8, 2000
6101584 Computer system and semiconductor device on one chip including a memory and central processing unit for making interlock access to the memory Aug. 8, 2000
6101586 Memory access control circuit Aug. 8, 2000
6101587 Data protection circuit for semiconductor memory device Aug. 8, 2000
6101588 Device level busy arrangement for mass storage subsystem including a plurality of devices Aug. 8, 2000
6098133 Secure bus arbiter interconnect arrangement Aug. 1, 2000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next


 
 
  Recently Added Patents
Metering method for particulate material
Partially patterned lead frames and methods of making and using the same in semiconductor packaging
Solid-state image pickup device having analog-digital converters configured to sum values of multiple pixels in the array and method for driving the same
Method of washing laundry in drum washing machine
Light-emitting module
Tripod slat end piece with a highly stabilised range of movement
Closure system with orientation and removal capability
  Randomly Featured Patents
Removable hanger
Organic anti-reflective coating composition and method for forming photoresist patterns using the same
Dynamic conversion of object-oriented programs to tag-based procedural code
Slatwall section
Vehicle door with separable collision protector
Display stand for encouraging children to brush their teeth
Coupling for securing a handlebar to a bicycle frame
Stabilized clincher for stitcher
Ultrasonic transducer assembly and method for three-dimensional imaging
Trimming device for sewing machines