Patents
Patents for G06F 1 - Details not covered by groups and (173,766)
12/1993
12/28/1993US5274337 Clock speed limiter for a microprocessor by comparing clock signal with a predetermined frequency
12/28/1993US5274221 Non-contact integrated circuit card
12/28/1993CA1325684C Efficient computer terminal system utilizing a single slave processor
12/23/1993WO1993025955A1 Portable data processor which selectively activates and deactivates internal modular units and application processor to conserve power
12/23/1993WO1993025954A2 A universal programming interface for clock generators
12/23/1993WO1993025948A1 Secure front end communication system and method for process control computers
12/23/1993DE4239329C1 Clock signal equalisation circuit for data processing system - uses shift registers for controlled shifting of clock signals for different system compensate to obtain synchronisation
12/23/1993DE4220051A1 Communications - file case for portable computer - has side wall of under case section lower around keyboard area, with correspondingly higher opposed wall of upper case section
12/23/1993CA2137831A1 Portable data processor which selectively activates and deactivates internal modular units and application processor to conserve power
12/22/1993EP0575171A2 Enhanced system management method and apparatus
12/22/1993EP0575101A2 Power supply architecture
12/22/1993EP0575050A1 Clock distribution scheme for user-programmable logic array architecture
12/22/1993EP0356538B1 Arrangement in data processing system for system initialization and reset
12/22/1993CN2150580Y Anti-shock package box structure for computer
12/21/1993US5272729 Clock signal latency elimination network
12/21/1993US5272598 Portable electronic apparatus having an interchangeable detachable battery and optional component for expanding a function
12/21/1993US5272584 Hot-plugging circuit for the interconnection of cards to boards
12/21/1993US5272390 Method and apparatus for clock skew reduction through absolute delay regulation
12/21/1993US5272382 Power supply for computer system manager
12/21/1993US5271239 Cooling apparatus for electronic and computer components
12/21/1993US5271152 Process for making a computer tower chassis using modules
12/21/1993CA2000378C Clock controlling unit capable of controlling supply of a clock signal in a computer system comprising arithmetic processors connected in series
12/16/1993DE4300960A1 Visual display units including material which emits far infra-red rays - to mark units more user friendly and prevent VDU syndrome
12/15/1993EP0574213A1 Object position detector
12/15/1993EP0574177A1 Method and apparatus for changing processor clock rate
12/15/1993EP0574125A1 Supporting device
12/15/1993EP0574032A1 Method and operating system for executing programs in a multi-mode microprocessor
12/15/1993EP0574004A2 Pre-objective scanner with flexible optical support
12/15/1993EP0573719A1 Improved security keyboard unit
12/15/1993EP0573714A2 Electrical connector circuit wafer
12/15/1993EP0573651A1 Condition monitor method for computer system and power saving controller
12/15/1993EP0573567A1 Hand-held data capture system with interchangeable modules and interactive control circuits
12/15/1993CN1079561A Personal computer capable of placing in pocket
12/14/1993US5271007 Network system having controlled access to available resources
12/14/1993US5270946 Method and apparatus for controlling selection of batteries
12/14/1993US5270775 Recording apparatus managing system
12/14/1993US5270689 Multi-function operating device
12/14/1993US5270592 Clock supply circuit layout in a circuit area
12/14/1993US5270582 High speed timing generator
12/14/1993US5270576 Electrical connector network
12/14/1993US5269598 Personal computer component support structure
12/14/1993CA2037138C Cooling system
12/09/1993WO1993025024A1 Computer virus monitoring system
12/09/1993WO1993024982A1 Controller for irrigation apparatus
12/09/1993WO1993024906A1 Protecting programs and data with card reader
12/09/1993WO1993024878A1 Magnetic disk device
12/09/1993WO1993024028A1 Carrying case for laptop computer
12/09/1993DE4218179A1 Video output for personal computer - has multiple display panel arranged in form of book with hinged construction and coupling to microprocessor system
12/09/1993CA2137274A1 Protecting programs and data with card reader
12/08/1993EP0573204A2 Network connection system
12/08/1993EP0572770A2 Computer training and support table system
12/08/1993EP0572423A1 Instantaneous information system
12/07/1993US5269022 Method and apparatus for booting a computer system by restoring the main memory from a backup memory
12/07/1993US5268847 Digital synthesis of waveforms
12/07/1993US5268845 Portable electronic system
12/07/1993US5268817 Portable computer with keyboard and having display with coordinate input tablet rotatably mounted to face either toward or away from keyboard when closed over keyboard
12/07/1993US5268816 Movable display screen for a computer
12/07/1993US5268675 Computer command and pointing device with multi-axis engagement assembly
12/07/1993US5268656 Programmable clock skew adjustment circuit
12/07/1993US5268654 Phase locked loop clock changeover apparatus in which the VCO is set to an initial value
12/07/1993US5268592 Sequential connector
12/07/1993US5267873 Inter-box coupling
12/07/1993CA2024000C Working/standby clock pulse supply for digital systems
12/01/1993EP0572332A1 A method and a device for booting a computer at a programmed time
12/01/1993EP0572326A2 Heat sink for cooling a heat producing element and application
12/01/1993EP0572188A1 Function generator whose output attains a desired value at a designated time
12/01/1993EP0572135A2 State machine phase lock loop
12/01/1993EP0571998A1 Soft, foldable consumer electronic products
12/01/1993EP0571689A1 Apparatus for electrical powering of removable units
12/01/1993EP0169908B1 Method and circuit for decoding error coded data
12/01/1993CN2148352Y System space character/pattern card with power supply provide for oneself
12/01/1993CN1079056A Power supply system for personal computer switching off
12/01/1993CN1022970C Apparatus for reducing electromagnetic radiation from computer device
12/01/1993CN1022969C Support structure for device in computer apparatus
12/01/1993CN1022968C Removable guide apparatus for a rail mounted device employed in a computer
12/01/1993CN1022967C Enclosure apparatus for retaining devices within computer
11/1993
11/30/1993US5267313 File security system
11/30/1993US5267311 Intelligent diskette for software protection
11/30/1993US5267222 Low power timekeeping system
11/30/1993US5267127 Personal computer with folding and sliding keyboard
11/30/1993US5267123 Case for portable computer having display accessible when lid is closed over the keyboard
11/30/1993CA1324836C Power-down modem
11/29/1993CA2096890A1 Soft, foldable consumer electronic products
11/25/1993WO1993023807A1 Program protection method for protecting data processing equipment
11/25/1993WO1993023805A1 Fault tolerant power supply for an array of storage devices
11/25/1993WO1993023801A1 Flexible wearable computer
11/25/1993CA2135771A1 Flexible wearable computer
11/24/1993EP0571158A1 Information processing system with printer
11/24/1993EP0571068A1 Pointing device for a portable computer
11/24/1993EP0570767A2 Circuit arrangement for the power supply to at least one load
11/24/1993EP0570557A1 Process for generating a common time base for a system with decentralised computing units
11/24/1993CN2147579Y Microcomputer language sound development applied disc
11/24/1993CN2147578Y Hard disc starting fixing device for notebook type computer
11/23/1993US5265256 Data processing system having a programmable mode for selecting operation at one of a plurality of power supply potentials
11/23/1993US5265249 Individual task accounting for multiprocessor systems when executing multitask jobs
11/23/1993US5265238 Automatic device configuration for dockable portable computers
11/23/1993US5265221 Access restriction facility method and apparatus
11/23/1993US5265159 Method of detecting a file stored on a permanent storage medium
11/23/1993US5264992 Modular computer system having self contained workslate unit detachably coupled to base unit including keyboard
11/23/1993US5264986 Electronic apparatus equipped with detachable unit having retaining members, interlock, and locking cover plate