Patents
Patents for G06F 15 - Digital computers in general; Data processing equipment in general (227,783)
05/1988
05/31/1988US4748580 Multi-precision fixed/floating-point processor
05/31/1988US4748558 Load balancing control method for a loosely coupled multi-processor system and a device for realizing same
05/31/1988US4748320 IC card
05/25/1988EP0268513A1 Device for bus control consisting of several isolatable segments
05/25/1988EP0268435A2 Multinode reconfigurable pipeline computer
05/25/1988EP0268342A1 Coordination of processing elements in a multiprocessor computer
05/25/1988EP0268285A2 Method and circuit arrangement for the initial loading of a secondary computer
05/25/1988EP0268264A2 Control system for vector processor
05/25/1988EP0268138A2 Implementing privilege on microprocessor systems for use in software asset protection
05/25/1988CN86107645A Method of propagating resource information in computer network
05/24/1988US4747130 Resource allocation in distributed control systems
05/24/1988US4747079 Write circuit for an erasable programmable read only memory device of a microcomputer
05/24/1988US4746043 Enclosure for devices such as calculators
05/24/1988CA1237194A1 Ic card and an identification system thereof
05/19/1988DE3639020A1 Method of mutual data exchange between central processors of process computers of a multiple computer system, and multiple computer system
05/18/1988EP0267612A2 Timer/counter using a register block
05/18/1988EP0267464A2 Method for controlling processor access to input/output devices
05/18/1988EP0157075B1 Modular data processing system
05/18/1988CN87107224A Massively parallel array processing system
05/17/1988US4745547 In a data processing system
05/17/1988US4745546 Column shorted and full array shorted functional plane for use in a modular array processor and method for using same
05/17/1988US4745545 Memory reference control in a multiprocessor
05/17/1988US4745544 Master/slave sequencing processor with forced I/O
05/17/1988CA1236923A1 Architecture for a distributive microprocessing system
05/11/1988EP0267011A2 Apparatus for fault-tolerant computer system having expandable processor section
05/11/1988EP0266799A2 Single chip microcomputer having multi-timer function
05/10/1988US4744044 Hand-held calculator for dimensional calculations
05/10/1988US4744023 Processor access control arrangement in a multiprocessor system
05/10/1988CA1236589A1 Apparatus for masking the contents of a first storage means from a system until the contents of a second storage means is executed by said system
05/10/1988CA1236588A1 Dynamically allocated local/global storage system
05/10/1988CA1236584A1 Parallel processing system
05/10/1988CA1236582A1 Processor i/o and interrupt filters
05/05/1988DE3725122A1 Multiple processor arrangement for process automation
05/04/1988EP0266300A2 N-dimensional modular multiprocessor lattice architecture
05/04/1988EP0266145A2 Electronic data processing apparatus for improved algebraic expression manipulation
05/04/1988EP0266144A2 A calculator having a user-accessible object stack for the uniform application of mathematical functions and logical operations to a multiplicity of object types
05/04/1988EP0266014A1 Interconnection network for a system of synchronously operating arithmetical and logic operation units
05/04/1988EP0265949A2 Debugging microprocessor
05/04/1988CN87201977U Single chip microcompuler multipurpose developing board
05/04/1988CN85100986B Electronic beam digit video recording and video analyaing
05/03/1988US4742552 Vector image processing system
05/03/1988US4742511 Method and apparatus for routing packets in a multinode computer interconnect network
05/03/1988US4742478 Housing for a portable computer
05/03/1988CA1236202A1 Interconnection networks
04/1988
04/26/1988US4740915 Method of controlling a microprocessor to monitor input signals at irregular mutually intersecting intervals
04/26/1988US4740913 Ornamental display device for electronic dictionary
04/26/1988US4740910 Multiprocessor system
04/26/1988US4740894 Computing processor with memoryless function units each connected to different part of a multiported memory
04/26/1988US4740893 Method for reducing the time for switching between programs
04/26/1988US4740892 For executing a processing of instructions
04/26/1988EP0162870A4 Synthesized clock microcomputer with power saving.
04/21/1988WO1988002894A1 Pattern learning and recognition device
04/20/1988EP0264325A1 Automatic device for making a processor compatible with the bus of another processor
04/20/1988EP0264098A2 Input system for use in a portable type data processing device
04/20/1988EP0264048A2 Thirty-two bit bit-slice
04/20/1988EP0263886A1 Interrupt control method in a multiprocessor system
04/20/1988CN87106765A Process and equipment executing two instruction sequence on predetermined order
04/20/1988CN86105135A Computer system for sequential and servo control
04/19/1988US4739476 Local interconnection scheme for parallel processing architectures
04/19/1988US4739475 Topography for sixteen bit CMOS microprocessor with eight bit emulation and abort capability
04/19/1988US4739474 Geometric-arithmetic parallel processor
04/19/1988US4739316 Structure of portable electronic apparatus
04/19/1988CA1235522A1 Batch file processing
04/19/1988CA1235521A1 Log on and log off instruction system
04/13/1988EP0263799A2 An interactive video network between one master computer and a plurality of slave computers
04/13/1988EP0263500A2 Vector data processing system comprising an I/O control for each vector data processor and another I/O control for at least one other vector data processor
04/13/1988EP0263423A2 Distributed processing system and method
04/13/1988CN87106625A Process and equipment executing two instruction sequence on predetermined order
04/13/1988CN86106695A Cecoputer and its method of cooperation
04/12/1988US4737932 Processor
04/12/1988US4737666 Integrated circuit semiconductor device with reduced power dissipation in a power-down mode
04/07/1988WO1988002522A1 Process and device for entering letters in apparatus having a digital keyboard
04/07/1988WO1988002514A1 Method and device to execute two instruction sequences in an order determined in advance
04/07/1988WO1988002513A1 Method and device to execute two instruction sequences in an order determined in advance
04/07/1988DE3633008A1 Verfahren und vorrichtung zur eingabe von schriftzeichen in geraeten mit einer zifferntastatur Method and device for input of characters in devices with a dial keyboard
04/06/1988EP0262991A2 Integrated multi-display overlay-controlled communicating workstation
04/06/1988EP0262782A2 Multi-node data processing system
04/06/1988EP0262750A2 Very large scale parallel computer
04/06/1988EP0262674A2 Microcomputer having Z-flag capable of detecting coincidence at high speed
04/06/1988EP0262429A2 Data processor having a high speed data transfer function
04/05/1988US4736465 Communications network
04/05/1988US4736337 Monolithic integrated circuit having common external terminal for analog and digital signals and digital system using the same
04/05/1988US4736335 Multiplier-accumulator circuit using latched sums and carries
04/05/1988US4736333 Electronic musical instrument
04/05/1988US4736319 Interrupt mechanism for multiprocessing system having a plurality of interrupt lines in both a global bus and cell buses
04/05/1988US4736317 Microprogram-coupled multiple-microprocessor module with 32-bit byte width formed of 8-bit byte width microprocessors
04/05/1988US4736291 General-purpose array processor
04/05/1988US4736290 Microprocessors
04/05/1988US4736288 Data processing device
04/05/1988US4736190 Sheet membrane keyboard and electronic apparatus using same
03/1988
03/30/1988EP0261859A2 Integrated electronic circuit and method
03/30/1988EP0261751A2 Concurrent memory access system
03/30/1988EP0261685A2 Microprocessor system
03/30/1988EP0261497A2 Semaphore circuit for shared memory cells
03/30/1988EP0261496A2 Electronic memorandum
03/30/1988EP0261495A2 Electronic reminder
03/30/1988EP0261335A2 Test method and apparatus for a distributed processing system
03/30/1988EP0261173A1 Data-flow multiprocessor architecture for efficient signal and data processing
03/30/1988EP0046781B1 Cached multiprocessor system with pipeline timing
03/30/1988CN87106124A Multi-cpu interlock