| Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002) |
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| 05/16/1992 | CA2055577A1 Control information transmission method for an asynchronous time division multiplex cell transmission link |
| 05/14/1992 | DE4136014A1 Lap-top computer with modem control functions and extended unit - determines usage of modem addresses in extended unit and deactivates modem accordingly |
| 05/14/1992 | CA2054431A1 Disk controller with separate data and command paths |
| 05/14/1992 | CA2054009A1 Unused address bit based wait state selection circuit |
| 05/14/1992 | CA2050166A1 Parallel associative processor system |
| 05/13/1992 | EP0485252A2 Apparatus and method for providing decoupling of data exchange details for providing high performance communication between software processes |
| 05/13/1992 | EP0485102A2 Bus driver circuit |
| 05/13/1992 | EP0485021A1 Elastic buffer |
| 05/13/1992 | EP0484793A1 Digital audio communication system including a central processing unit and a communication station |
| 05/13/1992 | EP0484686A2 Secure communications system for remotely located computers |
| 05/13/1992 | EP0484603A1 Non-repudiation in computer networks |
| 05/13/1992 | CN1016653B Bus adapter unit for disital data processing system |
| 05/12/1992 | US5113519 Maintenance of file attributes in a distributed data processing system |
| 05/12/1992 | US5113513 Apparatus and method for loading a program in an external storage device connected to one bus into a memory connected to a different bus |
| 05/12/1992 | US5113509 Method of changing data on disk |
| 05/12/1992 | US5113500 Multiple cooperating and concurrently operating processors using individually dedicated memories |
| 05/12/1992 | US5113497 I/o control system for a plurality of peripheral devices |
| 05/12/1992 | US5113410 Data transmission system |
| 05/12/1992 | US5113369 32-bit personal computer using a bus width converter and a latch for interfacing with 8-bit and 16-bit microprocessors |
| 05/12/1992 | CA1300746C Diskette drive and media type determination |
| 05/10/1992 | WO1992009039A1 Protected hot key function for microprocessor-based computer system |
| 05/10/1992 | WO1992009033A1 Method and apparatus for providing down-loaded instructions for execution by a peripheral controller |
| 05/07/1992 | DE4135830A1 Parallel interface for computer printer and scanner - allows peripherals to be connected with parallel bidirectional operation using direct memory access |
| 05/06/1992 | WO1992008195A1 Dynamic association of rf radio data communication system in a pre-existing computer controlled network |
| 05/06/1992 | EP0484198A1 Portable payment terminals and network of such terminals |
| 05/06/1992 | EP0484009A2 Fast CMOS bus receiver for detecting low voltage swings |
| 05/06/1992 | EP0483984A2 ASCII to ASCII transfer using fax protocol |
| 05/06/1992 | EP0483959A2 Work station interfacing means having burst mode capability |
| 05/06/1992 | EP0483549A2 Control method and apparatus for a wireless data link |
| 05/06/1992 | EP0483547A1 Network address management for a wired network supporting wireless communication to a plurality of mobile users |
| 05/06/1992 | EP0483483A2 Multiple input/output devices having shared address space |
| 05/06/1992 | EP0483455A1 Single request arbitration scheme for common bus |
| 05/06/1992 | EP0483434A1 Apparatus for determining and reporting identification information relative to devices pluggable to a central unit |
| 05/06/1992 | EP0483433A1 Initialization method for the initialization of secondary stations in an information processing system |
| 05/06/1992 | EP0483421A1 Method of operating a digital computer system |
| 05/06/1992 | EP0483347A1 Queue-based inter-process communications system for digital data processing system |
| 05/06/1992 | CA2070996A1 Dynamic association of rf radio data communication system in a pre-existing computer controlled network |
| 05/05/1992 | US5111461 Communication control system |
| 05/05/1992 | US5111425 Single chip communication data processor with direct memory access controller having a channel control circuit |
| 05/05/1992 | US5111424 Lookahead bus arbitration system with override of conditional access grants by bus cycle extensions for multicycle data transfer |
| 05/05/1992 | US5111423 Programmable interface for computer system peripheral circuit card |
| 05/05/1992 | CA1300280C Central processor unit for digital data processing system including write buffer management mechanism |
| 05/05/1992 | CA1300279C Central processor unit for digital data processing system including cache management mechanism |
| 05/05/1992 | CA1300276C2 System for data arbitration and collision detection on a data bus |
| 05/05/1992 | CA1300238C Device for distributing very high flow-rate digital signals |
| 05/05/1992 | CA1300235C Shopping cart display system |
| 05/01/1992 | CA2028918A1 Network communication system |
| 04/30/1992 | WO1992007324A1 Apparatus for decoupling in high performance communication between software processes |
| 04/30/1992 | DE4135159A1 Computer system with interface for expansion options board - has control signal output system on options board and signal selection circuit in interface with reduced number of interface lines |
| 04/30/1992 | DE4135031A1 Input-output device for controlling data communications with external points - has separate memory and input-output locations with common address bus |
| 04/29/1992 | EP0483037A2 Remote and batch processing in an object oriented programming system |
| 04/29/1992 | EP0482815A2 Rate-based scheduling of multiplexed resources |
| 04/29/1992 | EP0482589A2 Method and apparatus for controlling bus in computer system to which expansion unit is connectable |
| 04/29/1992 | EP0482532A2 Apparatus for the selective coupling of a plurality of modules with a processor |
| 04/29/1992 | EP0482336A1 Switchable transceiver interface device |
| 04/29/1992 | EP0482167A1 Addressing device. |
| 04/29/1992 | CN1060730A Data processing apparatus for dynamically setting timings in dynamic memory system |
| 04/28/1992 | US5109517 System for selectively controlling slots in an IBM-AT/NEC 9801 dual-compatible computer |
| 04/28/1992 | US5109515 User and application program transparent resource sharing multiple computer interface architecture with kernel process level transfer of user requested services |
| 04/28/1992 | US5109513 Interrupt control circuit for multi-master bus |
| 04/28/1992 | US5109510 System concurrently running application programs and selectively routing device input to resource controller created virtual terminals and real physical devices |
| 04/28/1992 | US5109501 Data transfer apparatus having a transferable data counter |
| 04/28/1992 | US5109497 Arithmetic element controller for controlling data, control and micro store memories |
| 04/28/1992 | US5109494 Passive processor communications interface |
| 04/28/1992 | US5109493 Structure and method for tying down an unused multi-user bus |
| 04/28/1992 | US5109492 Microprocessor which terminates bus cycle when access address falls within a predetermined processor system address space |
| 04/28/1992 | US5109491 Memory management device |
| 04/28/1992 | US5109490 Data transfer using bus address lines |
| 04/28/1992 | US5109489 I/o execution method for a virtual machine system and system therefor |
| 04/28/1992 | US5109484 Self configuring terminal which polls loop network and generates list of connected devices for use in selectively downloading control programs |
| 04/28/1992 | US5109483 Node initiating xid exchanges over an activated link including an exchange of sets of binding signals between nodes for establishing sessions |
| 04/28/1992 | US5109333 Data transfer control method and apparatus for co-processor system |
| 04/28/1992 | US5109332 System for controlling the transferring of different widths of data using two different sets of address control and state information signals |
| 04/28/1992 | US5109330 Multiprocessor system with sequential prioritized common memory access preventing memory update access by all processors except main processor |
| 04/28/1992 | CA1299765C2 Data distribution apparatus and method |
| 04/28/1992 | CA1299764C Efficient interface for the main store of a data processing system |
| 04/28/1992 | CA1299762C Method of direct memory access control |
| 04/28/1992 | CA1299759C Control interface for transferring data between a data processing unit andinput/output devices |
| 04/28/1992 | CA1299757C Device initiated partial system quiescing |
| 04/27/1992 | CA2051186A1 Scheduling input/output operations in multitasking systems |
| 04/24/1992 | CA2052108A1 Rate-based scheduling of multiplexed resources |
| 04/23/1992 | DE4133594A1 Digital data communications with direct memory access - using new DMA controller for efficient, effective and reliable communications in avionics systems |
| 04/22/1992 | EP0481908A2 Bus master with antilockup and no idle bus cycles |
| 04/22/1992 | EP0481896A1 Communication controller between a computer and a plurality of terminals belonging to a network of the CSMA/CD type |
| 04/22/1992 | EP0481830A2 Method and apparatus for microprocessor access arbitration |
| 04/22/1992 | EP0481779A1 Radial and parallel bus structure |
| 04/22/1992 | EP0481778A1 Bus structure connecting means |
| 04/22/1992 | EP0481751A2 Pipeline circuitry for allowing the comparison of the relative difference between two asynchronous pointers and a programmable value |
| 04/22/1992 | EP0481737A2 Output buffer for semiconductor integrated circuit |
| 04/22/1992 | EP0481329A2 A CMOS off chip driver for fault tolerant cold sparing |
| 04/22/1992 | CN1060545A Mechanism for allowing single operation in virtual terminal environment |
| 04/21/1992 | US5107507 Bidirectional buffer with latch and parity capability |
| 04/21/1992 | US5107499 Arrangement for automated troubleshooting using selective advice and a learning knowledge base |
| 04/21/1992 | US5107496 Method and system for detecting and recovering from switching errors |
| 04/21/1992 | US5107456 Interface device for interfacing a network station to a physical network medium |
| 04/21/1992 | US5107443 Private regions within a shared workspace |
| 04/21/1992 | US5107416 Arrangement for simultaneously dealing with transfer requests produced by central, arithmetic and input-output processors of a super computer |
| 04/21/1992 | US5107257 Bus relay apparatus for multi-data communication processing system |
| 04/21/1992 | US5107251 Method and apparatus for detecting cursors |
| 04/21/1992 | CA1299295C Dma access arbitration device in which cpu can arbitrate on behalfof attachment having no arbiter |