| Patents for G06F 9 - Arrangements for programme control, e.g. control unit (241,428) |
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| 03/06/1991 | EP0415497A2 Method of synchronizing parallel processors employing channels and compiling method minimizing cross-processor data dependencies |
| 03/06/1991 | EP0415461A2 Central processing unit supporting variable length instructions |
| 03/06/1991 | EP0415366A2 Microprocessor having predecoder unit and main decoder unit operating in pipeline processing manner |
| 03/06/1991 | EP0415351A2 Data processor for processing instruction after conditional branch instruction at high speed |
| 03/06/1991 | EP0415168A2 Industrial expert system |
| 03/06/1991 | EP0414811A1 Microprocessor having external control store. |
| 03/06/1991 | EP0414729A1 A file system for a plurality of storage classes |
| 03/06/1991 | EP0149858B1 Data processing system |
| 03/06/1991 | CN1049731A Apparatus and method for decreasing the memory requirements for bios in a personal computer system |
| 03/06/1991 | CN1049730A Apparatus and method for loading bios from a diskette in a personal computer system |
| 03/05/1991 | US4998221 Memory by-pass for write through read operations |
| 03/02/1991 | WO1991003791A1 Operating system and data base |
| 03/01/1991 | CA2014599A1 Real time computer architecture |
| 02/28/1991 | DE4025876A1 Increasing computer system operating speed - using buffer and cache memories and instruction flow organisation to access main memory at speed approaching cache access speeds |
| 02/28/1991 | DE3928303A1 Interruption of data processing program to perform auxiliary program - using interrupt device with two interrupt modes which interact and mutually monitor to ensure interruption |
| 02/28/1991 | DE3927557A1 Eliminating inactive microprocessor operating states - by reactivating it via non-maskable interrupt input if inactive for defined period |
| 02/27/1991 | EP0414651A1 Prolog interrupt processing |
| 02/27/1991 | EP0414624A2 System for calling procedures on a remote network node |
| 02/27/1991 | EP0414379A2 Method of handling errors in software |
| 02/27/1991 | EP0413931A1 Motor vehicle trip computer |
| 02/27/1991 | EP0413873A1 Fast scheduler allowing transient computing overloads |
| 02/26/1991 | US4996661 Single chip complex floating point numeric processor |
| 02/26/1991 | US4996640 Data processing system |
| 02/26/1991 | CA1280828C Method for the selection of a common memory of a multi-processor system composed of individual microprocessor systems with collision avoidance |
| 02/21/1991 | WO1991002313A1 Data processing network |
| 02/21/1991 | WO1991002311A1 High performance, low cost microprocessor |
| 02/21/1991 | WO1991002310A1 Non-busy-waiting resource control |
| 02/21/1991 | WO1991002309A1 File characterization for computer operating and file management systems |
| 02/21/1991 | WO1991002307A1 Object based computer system |
| 02/21/1991 | WO1991002306A1 Data processing system |
| 02/21/1991 | WO1991002305A1 Workstations and data processing network containing workstations |
| 02/20/1991 | EP0413651A2 Method for dynamic self-modification of data stream constructs |
| 02/20/1991 | EP0413556A2 Organising text strings |
| 02/20/1991 | EP0413512A2 Method and apparatus for generation of multi-branched diagnostic trees |
| 02/20/1991 | EP0413490A2 Resource allocation scheme |
| 02/20/1991 | EP0413486A2 Message processing system |
| 02/20/1991 | EP0413485A2 Performance improvement tool for rule based expert systems |
| 02/20/1991 | EP0413434A2 Pipelined processor with variable instruction length |
| 02/20/1991 | CN1049419A Interface arrangement of computer |
| 02/19/1991 | US4994998 Apparatus and method for structuring data written according to ISO/8824/ASN.1 specification |
| 02/19/1991 | US4994961 Coprocessor instruction format |
| 02/15/1991 | WO1991003026A1 Method and system for open file caching in a networked computer system |
| 02/15/1991 | WO1991003017A1 Logical event notification method and apparatus |
| 02/13/1991 | EP0412666A2 A read/write memory |
| 02/13/1991 | EP0412232A2 Apparatus and method for providing high performance communication between software processes |
| 02/13/1991 | CN1049234A Hand held computer |
| 02/12/1991 | US4993030 File system for a plurality of storage classes |
| 02/12/1991 | US4993017 Modularly structured ISDN communication system |
| 02/12/1991 | US4992978 Cross-path optimization in multi-task processing |
| 02/12/1991 | US4992977 Cache memory device constituting a memory device used in a computer |
| 02/12/1991 | US4992972 Flexible context searchable on-line information system with help files and modules for on-line computer system documentation |
| 02/12/1991 | US4992971 Method and apparatus for an automatic check of whether or not calling parameters correspond to called parameters during linkage operation |
| 02/12/1991 | US4992938 Instruction control mechanism for a computing system with register renaming, map table and queues indicating available registers |
| 02/12/1991 | US4992937 Microcomputer having a program mode setting circuit |
| 02/12/1991 | US4992935 Computer |
| 02/12/1991 | US4992934 Microprocessor |
| 02/12/1991 | US4992933 SIMD array processor with global instruction control and reprogrammable instruction decoders |
| 02/12/1991 | US4992932 Data processing device with data buffer control |
| 02/12/1991 | US4992931 Data alignment correction apparatus for properly formatting data structures for different computer architectures |
| 02/07/1991 | WO1990014629A3 Parallel multithreaded data processing system |
| 02/06/1991 | EP0411904A2 Processor condition sensing circuits, systems and methods |
| 02/06/1991 | EP0411869A2 Expert advice display processing system |
| 02/06/1991 | EP0411747A2 Multiple instruction decoder |
| 02/06/1991 | EP0411679A2 Apparatus for dynamically adding a next address field to the instructions of a computer system. |
| 02/05/1991 | US4991130 Normalization control system for floating point arithmetic operation |
| 02/05/1991 | US4991101 Data communication control system |
| 02/05/1991 | US4991090 Posting out-of-sequence fetches |
| 02/05/1991 | US4991089 Method for establishing current terminal addresses for system users processing distributed application programs in an SNA LU 6.2 network environment |
| 02/05/1991 | US4991088 Method for optimizing utilization of a cache memory |
| 02/05/1991 | US4991086 Microprogram controlled microprocessor having a plurality of internal buses and including transfer register designation system |
| 02/05/1991 | US4991084 N×M round robin order arbitrating switching matrix system |
| 02/05/1991 | US4991080 Pipeline processing apparatus for executing instructions in three streams, including branch stream pre-execution processor for pre-executing conditional branch instructions |
| 02/05/1991 | US4991078 Apparatus and method for a pipelined central processing unit in a data processing system |
| 02/04/1991 | CA2022072A1 Data processing system |
| 02/02/1991 | CA2022250A1 Protocol for transfer of dma data |
| 02/02/1991 | CA2022209A1 Method of handling errors in software |
| 01/30/1991 | EP0410778A2 Graphics processor having a floating point coprocessor |
| 01/30/1991 | EP0410668A2 Queue management process |
| 01/30/1991 | EP0410632A1 A technique for producing an expert system for system fault diagnosis |
| 01/30/1991 | EP0410105A2 A computer architecture for the concurrent execution of sequential programs |
| 01/30/1991 | EP0343171A4 Microprogrammable language emulation system |
| 01/30/1991 | EP0315647A4 Dataflow processing element, multiprocessor, and processes |
| 01/29/1991 | US4989162 Method of using an accuracy valve in a conflict resolution of a forward inference |
| 01/29/1991 | US4989145 Syntax analysis and language processing system |
| 01/29/1991 | US4989140 Single chip pipeline data processor using instruction and operand cache memories for parallel operation of instruction control and executions unit |
| 01/29/1991 | US4989138 Single bus graphics data processing pipeline with decentralized bus arbitration |
| 01/29/1991 | US4989136 Computer system |
| 01/29/1991 | US4989134 Method and apparatus for enhancing data storage efficiency |
| 01/29/1991 | US4989133 System for executing, scheduling, and selectively linking time dependent processes based upon scheduling time thereof |
| 01/29/1991 | US4989132 Object-oriented, logic, and database programming tool with garbage collection |
| 01/29/1991 | US4989131 Technique for parallel synchronization |
| 01/29/1991 | CA1279731C Cache memory with variable fetch and replacement schemes |
| 01/23/1991 | EP0409604A2 Processing method by which continuous operation of communication control program is obtained |
| 01/23/1991 | EP0409588A2 Interactive computer system |
| 01/23/1991 | EP0409434A1 Method and device for controlling communication between computers |
| 01/23/1991 | EP0409330A2 Memory access control circuit |
| 01/23/1991 | EP0408812A1 Distributed object based systems |
| 01/23/1991 | EP0408689A1 System and method of protecting integrity of computer data and software |
| 01/23/1991 | CN1011357B Multiprocessing method and arrangement |
| 01/22/1991 | US4987537 Computer capable of accessing a memory by supplying an address having a length shorter than that of a required address for the memory |