Patents
Patents for G06F 1 - Details not covered by groups and (173,766)
04/1993
04/01/1993WO1993006657A1 Update synchronizer
04/01/1993WO1993006545A1 Power savings with ms-dos idle loop
04/01/1993WO1993006544A1 Method and apparatus for clock skew reduction through absolute delay regulation
04/01/1993WO1993006543A1 Portable computer having function of switching over cpu clock
04/01/1993WO1993006497A1 Method and apparatus for complete functional testing of a complex signal path of a semiconductor chip
04/01/1993DE4232396A1 Modular computer system in 3=dimensional SMD technology - contains parts formed on IC connector with two or more carrier boards connected by common edge boards.
04/01/1993DE4132397A1 Reset pulse generation circuit for computer system processor - contains charging circuit for capacitor which inhibits reset pulse generator in normal operation, and reset key for manual triggering
04/01/1993CA2111680A1 Power savings with ms-dos idle loop
03/1993
03/31/1993EP0534447A1 D.C. fan control circuit for linearly variable cooling
03/31/1993EP0534138A1 IC card connector
03/31/1993EP0468961A4 Credit card storage system
03/31/1993EP0210277B1 Universal package
03/30/1993US5199066 Method and apparatus for protecting software
03/30/1993US5199007 Compact watch dog timer circuit
03/30/1993US5198991 Personal computer with dissociated keyboard
03/30/1993US5198966 Apparatus including a rotatable latch mechanism having an attaching structure for holding a movable member in a closed position
03/30/1993US5198965 Free form packaging of specific functions within a computer system
03/30/1993US5198758 Method and apparatus for complete functional testing of a complex signal path of a semiconductor chip
03/30/1993US5197789 Connecting structure for a computer casing
03/30/1993US5197704 Angle adjusting device for a display device
03/24/1993EP0533368A1 Dual row socket with ejector
03/24/1993EP0533204A2 Information recording/reproducing apparatus for converting and processing data exceeding error correction ability at recording
03/24/1993EP0532956A2 Modular built desktop computer
03/24/1993EP0532790A1 One-chip microcomputer
03/24/1993EP0351425B1 Data processing system, particularly for domestic use
03/24/1993CN2128751Y Improved structure for T-type computer connector
03/23/1993US5197126 Clock switching circuit for asynchronous clocks of graphics generation apparatus
03/23/1993US5196994 Card type integrated circuit and respective 8/16-bit card connector
03/23/1993US5196993 Removable stand alone display for laptop computer
03/23/1993US5196991 Portable computer having pivotable detachable cover with display
03/23/1993US5196810 Plural oscillator circuit arrangement for rapidly resetting a computer circuit
03/23/1993US5195213 Hinge device for coupling rotatable member to another member
03/23/1993CA1315002C Software licensing management system
03/23/1993CA1315001C Method and system for preventing unauthorized use of software
03/18/1993WO1993005494A1 Electronic data manipulation system
03/18/1993WO1993005471A1 Fuzzy logic controller with optimised storage organisation
03/17/1993EP0532346A2 Connector device
03/17/1993EP0532249A2 Remote system re-boot
03/17/1993EP0532197A2 Access control mechanism
03/17/1993EP0531893A2 Coordinate detecting apparatus with display unit of a type having separated control unit
03/17/1993EP0531857A1 Accessory for a display work station
03/17/1993EP0531784A2 Apparatus for encryption and decryption using split key
03/17/1993EP0531671A2 Memory card for computers, process for manufacturing this card and method of protecting software using the card
03/17/1993EP0531645A2 Portable transaction terminal
03/17/1993EP0531635A2 Computer system having resume function and permitting pointing device to be connected thereto
03/17/1993EP0428528B1 Data security device
03/17/1993CN1020135C Voltage stabilizer of anti-jamming power-supply
03/16/1993US5195183 Data communication system with communicating and recharging docking apparatus for hand-held data terminal
03/16/1993US5195025 System and method for dynamic change of computer system and subsystem time-of-day clocks
03/16/1993CA1314616C Computer electrical connection system
03/11/1993DE4230204A1 Mains supply control for personal computer and coupled expansion unit - has intelligent power supply units within computer and expansion unit, each with fault detector
03/11/1993DE4229506A1 Mains supply control avoiding data loss during mains switch operation - has intelligent mains unit responding to switch operation and signalling personal computer to ensure memory save
03/10/1993EP0531194A1 Data authentication method
03/10/1993EP0531168A1 Self calibrating PWM
03/10/1993EP0530829A2 Electronic apparatus system having an electronic apparatus unit and an expansion unit for expanding the function of the electronic apparatus unit
03/10/1993EP0530712A1 Multiple-clocked processor and method of operation
03/10/1993EP0530453A2 Electronic apparatus, card-type electronic component used with the electronic apparatus, and electronic system with expanding apparatus for expanding function of electronic apparatus
03/10/1993EP0530441A2 Warning timer for users of interactive systems
03/10/1993CA2077711A1 Remote system reboot
03/09/1993US5193198 Method and apparatus for reduced power integrated circuit operation
03/09/1993US5193162 Cache memory with data compaction for use in the audit trail of a data processing system having record locking capabilities
03/09/1993US5193069 Portable computer to which different types of flat display panels can be attached
03/09/1993US5193051 Sliding box type pen base computer with LCD and mother board in a base and with battery, power supply, and disk drives in a sliding box
03/09/1993US5193050 Enclosure for electronic subsystems in a data processing system
03/09/1993US5192914 Clock control circuit for suppressing clock pulses
03/09/1993US5192883 Interface circuit for semiconductor memory device
03/09/1993US5192143 Quick connect modular unit retainer assembly with damping
03/09/1993US5192046 For supporting computer equipment
03/09/1993CA1314304C Electrostatic discharge protection for electronic packages
03/04/1993WO1993004500A1 Distributed clock tree scheme in semiconductor packages
03/04/1993WO1993004432A2 High-performance dynamic memory system
03/04/1993DE4226719A1 Testing instrument for LSI circuits, transistors, etc. - controls slave-subsystems using master-subsystem with synchronised control signals through clock pulse distributor
03/03/1993EP0530159A2 Zero-consumption power-on reset circuit
03/03/1993EP0529867A2 Waveform synthesizer
03/03/1993EP0529627A1 Alarm sounding apparatus for computer
03/03/1993EP0529620A1 Semiconductor integrated circuit comprising an oscillator and a selectable frequency divider
03/03/1993EP0529369A2 Asynchronous clock switching for advanced microprocessors
03/03/1993EP0529269A2 Battery efficient operation of scheduled access protocol
03/03/1993EP0452478A4 Apparatus for removably connecting a cellular portable telephone to a computer
03/03/1993CN2127792Y Table for data front-imprinting of computers
03/03/1993CN1020015C Microcomputer enclosure with interrupted wedge locking arrangement and shielding liner
03/02/1993US5191613 Knowledge based system for document authentication
03/02/1993US5191611 Method and apparatus for protecting material on storage media and for transferring material on storage media to various recipients
03/02/1993US5191544 Personal computer enclosure with shielding
03/02/1993US5191323 Remote power on control device
03/02/1993US5191230 Circuit module fan assembly
03/02/1993CA1314101C Expert system for security inspection of a digital computer system in a network environment
03/02/1993CA1314074C Instantaneous voltage drop detector for dc power source
03/01/1993CA2076933A1 Processor and method of driving the same
03/01/1993CA2069972A1 Power-up and initialization of a multiprocessor system
02/1993
02/25/1993DE4227346A1 Geraet und verfahren zum erzielen verbesserten steuerumfangs eines busses, insbesondere eines scsi-busses Device and method for achieving improved control amount of a bus, in particular of a SCSI bus
02/25/1993DE4226047A1 Eine interne spannungsversorgung erzeugender schaltkreis An internal power supply generating circuit
02/24/1993EP0528730A1 Method for emitting and receiving personalized programs
02/24/1993EP0528565A2 Digital chirp generator systems
02/24/1993EP0528283A2 Semiconductor integrated circuit having clock signal generator
02/24/1993EP0528168A1 One-piece electronic cage
02/24/1993EP0515664A4 Laptop computer having integrated keyboard, cursor control device and palm rest
02/24/1993EP0466814A4 Integer divider circuit
02/23/1993US5189700 Devices to (1) supply authenticated time and (2) time stamp and authenticate digital documents
02/23/1993US5189685 Fast counter/divider and its use in a swallower counter