Patents
Patents for G06F 1 - Details not covered by groups and (173,766)
03/1992
03/17/1992CA1297594C Computer system, particularly for home use
03/17/1992CA1297573C Support apparatus for portable computer expansion unit
03/15/1992WO1992005550A1 Encoding system
03/15/1992CA2088780A1 Encoding system
03/11/1992EP0474610A2 Combined differential and common mode choke for a power supply
03/11/1992EP0474541A1 Method and apparatus for adjusting clock signals in a synchronous system
03/11/1992EP0474359A2 Method and apparatus for organizing and analyzing timing information
03/11/1992EP0473903A2 Single phase clock distribution circuit for providing clock signals to multiple chip integrated circuit systems
03/11/1992EP0390868A4 Pseudorandom dither for frequency synthetis noise
03/11/1992CN2098705U Instruction-fetching range limiter of single-chip microprocessor
03/10/1992US5095405 Connector device having large number of connecting terminals arranged on arcuately guided connectors
03/10/1992US5095359 Semiconductor package and computer using the package
03/10/1992US5095280 Dual dot clock signal generator
03/10/1992CA1297183C Cabinet for housing an electronic terminal
03/07/1992CA2050755A1 Method and apparatus for organizing and analyzing timing information
03/05/1992DE4027556A1 Pivot mounting for computer monitor - has support arm located in bearing and retained by spring elements
03/04/1992EP0473316A2 Interface circuit for semiconductor memory device
03/04/1992EP0473278A2 Logic apparatus for use with a computing device
03/04/1992EP0473271A2 Data processing apparatus and power supply therefor
03/04/1992EP0473249A2 Power conservation for battery powered data processing systems
03/04/1992EP0473113A2 Stored data protection apparatus for electronic device
03/04/1992EP0472797A1 Overload protection circuit
03/04/1992EP0472714A1 Process for authenticating a user using a data station
03/04/1992EP0472698A1 Shielded pc
03/04/1992EP0472521A1 Information distribution system
03/03/1992US5092799 Connecting mechanism for memory card
03/01/1992WO1992004671A1 Distributed user authentication protocol
02/1992
02/28/1992CA2029498A1 Method and apparatus for conserving power in a data processing system
02/26/1992EP0472361A2 Portable personal workstation
02/26/1992EP0472285A2 External memory access control for a processing system
02/26/1992EP0472261A2 Data entry device having two power supply modes
02/26/1992EP0472160A2 High-rate pulse pattern generator
02/26/1992EP0472059A2 Communication terminal with a flat panel display
02/26/1992CN1059040A Personal computer with shielding of input/output signals
02/25/1992US5091873 Word processor with a liquid crystal display panel and a detachably attached lighting unit therefor
02/25/1992US5091822 Radial type of parallel system bus structure with printed, twisted conductor lines
02/25/1992US5090913 Portable apparatus having cable electrically connecting display unit and base unit
02/25/1992US5090783 Floppy disk storage assembly
02/25/1992CA1296428C2 Cartridge for gaming machine and a gaming machine using the same
02/24/1992WO1992003293A1 Universal document support stand
02/24/1992CA2089714A1 Universal document support stand
02/20/1992WO1992002872A1 Sin/cos generator implementation
02/20/1992WO1992001265A3 Computer
02/19/1992EP0471542A2 An improved power-on reset circuit for controlling test mode entry
02/19/1992EP0471538A2 Data security system
02/19/1992EP0471387A2 Control circuit using a read-only memory as a comparator
02/19/1992EP0471378A2 Apparatus for encoding and decoding with own clock circuit
02/19/1992CN2096777U Switch operating protector for computer
02/18/1992US5089978 Automatic plant state diagnosis system including a display selection system for selecting displays responsive to the diagnosis
02/18/1992US5089793 Semiconductor device having an oscillatory circuit
02/18/1992CA1296104C Metering retrieval of encrypted data stored in customer data retrieval terminal
02/18/1992CA1296057C Low voltage control circuit
02/13/1992DE4125086A1 Dynamic random access memory IC - provides reduced constant voltage for operating different internal circuits
02/12/1992EP0470719A2 Power control circuit
02/12/1992EP0470214A1 Writing system
02/12/1992EP0470199A1 Arrangement in a computer system
02/12/1992EP0470163A1 Improved security for machine-writeable data storage systems
02/12/1992CN2096083U Constant temperature dust-proof box for micro computer
02/11/1992US5088017 DC-DC converter and a computer using the converter
02/11/1992US5087835 Positive edge triggered synchronized pulse generator
02/11/1992US5087828 Timing circuit for single line serial data
02/06/1992WO1992002084A1 Multi-level radio-frequency communication system
02/05/1992EP0470043A2 Electrical circuit arrangement
02/05/1992EP0469762A1 Reader unit
02/05/1992EP0469586A1 Data generator for controlling pulse width
02/05/1992EP0469533A2 Adapter for external battery and battery system
02/05/1992EP0469303A2 Delay equalization emulation for high speed phase modulated direct digital synthesis
02/05/1992EP0469233A2 Digital synthesizer with phase memory
02/05/1992EP0468961A1 Credit card storage system.
02/05/1992CN1058477A Computer construction
02/04/1992US5086505 Selective individual reset apparatus and method
02/04/1992US5086501 Computing system with selective operating voltage and bus speed
02/04/1992US5086500 Synchronized system by adjusting independently clock signals arriving at a plurality of integrated circuits
02/04/1992US5086387 Multi-frequency clock generation with low state coincidence upon latching
02/04/1992US5086280 Continuously variable pulsewidth waveform formation device employing two memories
02/04/1992US5085394 Flat display supporting mechanism
01/1992
01/30/1992DE4123504A1 Desktop computer housing construction
01/30/1992DE4023976A1 Separable battery-powered supply e.g. for portable printer - uses built-in control and digital interface on multi-way supply connector
01/30/1992DE4023700A1 Frequency monitoring circuitry for signal sequence - applies cyclic reset signal on detection of excessive frequency error esp. as microprocessor watchdog
01/29/1992EP0468769A2 Power supply apparatus
01/29/1992EP0261162B1 Method for qualitative saving of digitized data
01/29/1992CN2094766U Gase combined device for terminal crt
01/29/1992CN1058282A Apparatus for providing addresses for three dimensional packaging arrangements for computer systems
01/28/1992US5084685 Microcomputer having an integrated RC oscillator with programmable frequency
01/28/1992US5084681 Digital synthesizer with phase memory
01/26/1992CA2066587A1 Multi-level radio-frequency communication system
01/23/1992WO1992001265A2 Computer
01/23/1992WO1992001253A1 Computer interface for peripheral and power protection
01/23/1992DE4123429A1 Electronic appts. with automatic power switch=off - activated after selected time or when memory capacity is exceeded
01/23/1992DE4023014A1 Touch-controlled computer mouse with single chip microprocessor - transmits range, direction and rate of finger movement via standard RS-232 interface to personal computer
01/22/1992EP0467778A2 A power supply device
01/22/1992EP0467596A1 A detachable data storage device and a tool for removing this storage device from a personal computer
01/22/1992EP0467595A2 Personal computer with connector assembly having integral retainer
01/22/1992EP0467521A2 Computer with shielding of input/output signals
01/22/1992EP0467504A2 Data processing apparatus having an anti-lockout circuit
01/22/1992EP0466814A1 Integer divider circuit
01/22/1992EP0466763A1 Computer security system
01/22/1992CN2094081U Non-inversion ups for microcomputers
01/21/1992US5083290 Lunch box type electronic apparatus
01/21/1992US5083266 Microcomputer which enters sleep mode for a predetermined period of time on response to an activity of an input/output device