Patents for G06F 1 - Details not covered by groups and (173,766) |
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02/01/1995 | EP0636259A1 Cryptographic data security in a secured computer system. |
01/31/1995 | US5386584 Interrupt-generating keyboard scanner using an image RAM |
01/31/1995 | US5386582 High speed time base counter in a field programmable gate array (FPGA) |
01/31/1995 | US5386577 Display control apparatus capable of changing luminance depending on conditions of power supply circuit |
01/31/1995 | US5386576 Method and apparatus for associating the reception of reset pulses by a microprocessor with access to different subprograms |
01/31/1995 | US5386575 Electronic apparatus and method for detecting the value of voltage supplied by a power source during the operation of an input and/or output device on the basis of test data sent to the input and/or output device |
01/31/1995 | US5386542 System for generating a time reference value in the MAC layer of an ISO/OSI communications model among a plurality of nodes |
01/31/1995 | US5386535 Protected electronic mass memory unit including first and second buses of the parallel type |
01/31/1995 | US5386469 Firmware encryption for microprocessor/microcomputer |
01/31/1995 | US5386371 Portable exploitation and control system |
01/31/1995 | US5386369 License metering system for software applications |
01/31/1995 | CA2126950A1 Booting a computer system using a last known good set of configuration data |
01/27/1995 | CA2127604A1 Apparatus and method for hibernation file creation |
01/27/1995 | CA2117393A1 Information processing system |
01/26/1995 | WO1995002914A1 Buffered d.c. power supply |
01/26/1995 | WO1995002861A1 Data processing system with reduced look-up table for a function with non-uniform resolution |
01/26/1995 | CA2167195A1 Buffered d.c. power supply system |
01/25/1995 | EP0635957A2 Method for securing data transmission in complex telecommunications and data systems |
01/25/1995 | EP0635836A1 Magnetic disk apparatus |
01/25/1995 | EP0635790A1 Client/server based secure timekeeping system |
01/25/1995 | EP0635788A1 Method and apparatus for saving and restoring the state of a CPU |
01/25/1995 | EP0635778A2 Desktop computer having a single-switch suspend/resume function |
01/25/1995 | EP0635777A1 Docking device for portable computers |
01/25/1995 | EP0635776A1 Lock apparatus |
01/25/1995 | EP0635775A1 Removal prevention for detachable unit |
01/25/1995 | EP0635774A2 Hand-held terminal for performing purchasing, debit, credit and drawing operations |
01/25/1995 | EP0635192A1 Circuit board connections |
01/25/1995 | EP0487585B1 Video filter |
01/24/1995 | US5384748 Memory card with two SRAM arrays with different data holding voltages and power back-up |
01/24/1995 | US5384721 Information processing system with a power control unit |
01/24/1995 | US5384686 Expansion base and system for portable computers with monitor support |
01/24/1995 | US5384579 Information display apparatus and method of scrolling displayed data |
01/24/1995 | US5384563 Method and apparatus for time synchronization of bus type local area networks including hierarchical networks |
01/24/1995 | US5384516 Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery |
01/24/1995 | US5383340 Two-phase cooling system for laptop computers |
01/24/1995 | CA2120053A1 Method for saving and restoring the state of a cpu executing code in protected mode |
01/24/1995 | CA2038463C Method for calculating the reciprocal of a number and calculator using said method |
01/19/1995 | WO1995002293A1 A method of detecting changes to a collection of digital signals |
01/19/1995 | WO1994022266A3 Copy protection for hybrid digital video tape recording and unprotected source material |
01/18/1995 | EP0634741A1 Recording medium, method of controlling same, and system utilizing electronic publications |
01/18/1995 | EP0634715A1 Low power consumption type one-chip microcomputer having a plurality of peripheral circuits |
01/18/1995 | EP0634033A1 Multiple-channel fault-tolerant clock |
01/18/1995 | EP0634030A1 Selective power-down for high performance cpu/system |
01/18/1995 | EP0633738A1 Carrying case for a portable computer work station |
01/18/1995 | CN2187810Y Computer case structure |
01/18/1995 | CN1027479C Temperature compensation of a crystal reference using direct digital synthesis |
01/17/1995 | US5383230 Reload-timer/counter circuit |
01/17/1995 | US5383140 Power supply control system for a portable computer |
01/17/1995 | US5383139 Electronic apparatus |
01/17/1995 | US5383138 Folding portable data processing apparatus with three hinge points |
01/17/1995 | US5383081 Live insertion circuit |
01/17/1995 | US5382962 Dual purpose handle and controller for handheld computer |
01/17/1995 | US5382913 Method and apparatus for generating two phase-coherent signals with arbitrary frequency ratio |
01/17/1995 | US5382850 Selectable timing delay system |
01/17/1995 | US5381685 For inhibiting theft of equipment |
01/13/1995 | CA2111912A1 Hand-held terminal for performing purchasing, debit, credit and drawing operations |
01/12/1995 | WO1995001611A1 Computer with keyboard spacebar trackball module |
01/12/1995 | DE4423827A1 Cable management system for a computer |
01/12/1995 | DE4423546A1 Initialisation-signal generating circuit of a semiconductor memory device for an integrated circuit |
01/12/1995 | DE4422456A1 Clock signal distribution and interrupt system for microprocessor integrated circuit device |
01/11/1995 | EP0633518A1 Circuit for generating modular clocking signals |
01/11/1995 | EP0632785A1 Portable office |
01/11/1995 | CN2187322Y Microcomputer chassis |
01/11/1995 | CN1027399C Data processing equipment |
01/10/1995 | US5381554 Uninterrupted power supply (UPS) system interfacing with communications network |
01/10/1995 | US5381553 Signal processing apparatus for performing high speed arithmetic operations and having a power consumption reduction feature |
01/10/1995 | US5381542 System for switching between a plurality of clock sources upon detection of phase alignment thereof and disabling all other clock sources |
01/10/1995 | US5381476 Video theater system and reproducing apparatus therefor |
01/10/1995 | US5381451 Trigger signal generating circuit with extraneous pulse prevention during accelerated pulse counting |
01/10/1995 | US5381416 Detection of skew fault in a multiple clock system |
01/10/1995 | US5381414 Method and apparatus for determining if a data packet is addressed to a computer within a network |
01/10/1995 | US5381161 Data processing apparatus |
01/10/1995 | US5381087 LSI with built-in test circuit and testing method therefor |
01/10/1995 | US5381043 Power supply arrangement and connector |
01/10/1995 | US5380994 Microcomputer adapted for inventory control |
01/10/1995 | US5379893 Attache case housing laptop computer |
01/05/1995 | WO1995001078A1 Computer visual display monitor with integral stereo speaker and directional microphone and method for construction |
01/05/1995 | WO1995001077A1 High performance stereo sound enclosure for computer visual display monitor |
01/05/1995 | WO1995000924A1 Mechanism for connecting cartridge |
01/05/1995 | WO1995000897A1 Cursor control device |
01/05/1995 | WO1995000406A1 Friction clutch for dual pivot point hinge |
01/04/1995 | EP0632562A2 Power regulation for redundant battery supplies |
01/04/1995 | EP0632397A2 Book data service system with data delivery by broadcasting |
01/04/1995 | EP0632378A2 Multiple frequency output clock generator system |
01/04/1995 | EP0632360A1 Reducing computer power consumption by dynamic voltage and frequency variation |
01/04/1995 | EP0632359A2 Signal controlled circuit |
01/04/1995 | EP0632358A1 On chip clock skew control method and apparatus |
01/04/1995 | EP0632278A1 Power on system |
01/04/1995 | EP0631678A1 Low-neighborhood three-dimensional interconnect. |
01/04/1995 | EP0611283A4 Modular desk with adjustable monitor support. |
01/04/1995 | CN2186950Y IC card connector read-write head |
01/04/1995 | CN2186929Y Keyboard cover |
01/04/1995 | CN2186928Y Microcomputer soft drive or hard disc electromagnetic shielding plate |
01/03/1995 | US5379437 Reset of peripheral printing devices after a hot plug state |
01/03/1995 | US5379436 Apparatus and method for responding to abnormal manipulations of an information processing system |
01/03/1995 | US5379435 Apparatus for providing continuity of operation in a computer |
01/03/1995 | US5379433 Protection against unauthorized use of software recorded on recording medium |
01/03/1995 | US5379410 Data generating apparatus generating consecutive data and having a data skip scheme and a method of operating the same |
01/03/1995 | US5379343 Detection of unauthorized use of software applications in communication units |
01/03/1995 | US5379342 Method and apparatus for providing enhanced data verification in a computer system |