Patents
Patents for G06F 1 - Details not covered by groups and (173,766)
11/1992
11/24/1992CA1310711C Two-stage synchronizer
11/24/1992CA1310710C Process and arrangement for the monitoring of a clock signal
11/24/1992CA1310698C Mobile telephone terminal
11/19/1992EP0514289A1 Computer protection system
11/19/1992EP0514171A1 Back-up uninterruptible power system
11/19/1992EP0513826A2 Method for measuring AC specifications of microprocessor
11/19/1992EP0513689A2 A membership function data preparation method and an apparatus thereof
11/19/1992EP0513595A2 An apparatus for performing multiplications with reduced power and a method therefor
11/19/1992EP0513337A1 Apparatus for generating variable width control pulses for liquid cristal display control devices
11/19/1992EP0513196A1 Device and method for providing accurate time and/or frequency
11/18/1992CN1019159B Memory retention system for volatile memory devices
11/18/1992CN1019149B Microcomputer system including microprocessor reset circuit
11/18/1992CA2068239A1 Back-up uninterruptible power system
11/17/1992US5165055 For decreasing electromagnetic and radio frequency interferences
11/17/1992US5165013 3-D stereo pen plotter
11/17/1992US5164988 Data processing network
11/17/1992US5164886 Computer mainframe housing assembled with hooks and notches
11/17/1992US5164817 Distributed clock tree scheme in semiconductor packages
11/17/1992US5164619 Low skew clocking system for VLSI integrated circuits
11/17/1992US5164613 Reset monitor
11/17/1992US5164542 Composite housing for a computer system
11/17/1992US5163870 Protective dust cover for computer components
11/17/1992US5163560 Container for storing and carrying a portable computer
11/17/1992CA1310425C License management methods and systems
11/12/1992WO1992020022A1 Management interface and format for license management system
11/12/1992WO1992020021A1 License management system
11/12/1992WO1992019130A1 Tape cartridge data storage library system
11/11/1992EP0512009A1 Temperature-sensing control system and method for integrated circuits
11/10/1992US5163155 System for resetting a series of latches to varying data patterns
11/10/1992US5163153 Low-power, standby mode computer
11/10/1992US5163146 System responsive to interrupt levels for changing and restoring clock speed by changing and restoring a register value
11/10/1992US5163124 Method and apparatus for controlling power to device in a computer system
11/10/1992US5163091 Knowledge based system for document authentication (apparatus)
11/10/1992US5162980 Shielded printed circuit board housing for high density storage
11/10/1992US5162979 Personal computer processor card interconnect system
11/10/1992US5162976 Portable AC-powerable computer
11/10/1992US5162745 Multichannel sine synthesizer
11/10/1992US5162721 Electronic system to discriminate a plurality of power sources
11/10/1992US5162667 Semiconductor integrated circuit with master and slave latches
11/10/1992CA1310136C Microcomputer with internal ram security during external program mode
11/04/1992EP0511930A2 An apparatus and a method for an electrical transmission-line interface
11/04/1992EP0511669A2 Apparatus and method for detecting abnormal operator manipulation
11/04/1992EP0511573A2 Clock with clock adjusting data memory
11/04/1992EP0511295A1 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions
11/04/1992CN2121045U Ac., dc. two-purpose computer program control instrument
11/03/1992US5161232 Modular self-programmer
11/03/1992US5161210 Coder for incorporating an auxiliary information signal in a digital audio signal, decoder for recovering such signals from the combined signal, and record carrier having such combined signal recorded thereon
11/03/1992US5161190 System for encryption and identification
11/03/1992US5161169 Digital communications device
11/03/1992US5160894 Digital frequency synthesizer and method of frequency synthesis
11/03/1992US5160001 Computer carrying case
10/1992
10/30/1992WO1992019128A2 Computer work station
10/29/1992WO1992018924A1 A computer comprising at least two easily interconnectable parts
10/28/1992EP0511008A2 Wireless communication system
10/28/1992EP0510814A1 Detachable display device for an information processing apparatus
10/28/1992EP0510454A1 Data processor with interface and power supply for portable terminal
10/28/1992EP0510434A2 Apparatus and method for inhibiting analysis of a secure circuit
10/28/1992EP0510244A1 Method and apparatus for protecting a computer system from computer viruses
10/28/1992EP0510241A2 Upgradeable/downgradeable computer
10/28/1992EP0510015A1 Method of charging a battery means with a load
10/28/1992EP0477281A4 Controller prohibiting data communication until user is verified
10/28/1992EP0408689A4 System and method of protecting integrity of computer data and software
10/28/1992CN1065623A Information processing apparatus
10/27/1992US5159696 Maskable cascade counter
10/27/1992US5159533 Portable note-book computer expansion device with disk drives
10/27/1992US5159528 Modular personal computer
10/27/1992US5159217 Brownout and power-up reset signal generator
10/22/1992DE4112672A1 Reduction of noise current in microprocessor system - controlling operating clock frequency w.r.t. program activity level to relate to average clock frequency value
10/22/1992DE4112334A1 Multiprocessor system for control of motor vehicle - provides functions for ABS and engine operation controlled with monitoring to identify cold and warm start conditions following fault identification
10/22/1992DE4111333A1 Ducting system for air used in cooling computer work-station - passes air to filter blower and cooling unit located beneath floor with sound absorbed output directed back into room
10/21/1992EP0509765A1 Radial bus assembly
10/21/1992EP0509639A2 Detecting unjustifiable reloading of stored data
10/21/1992EP0509337A2 Track ball mounted on keyboard
10/21/1992EP0509330A2 Solid mass memory for a data processing system, casing for the receipt of the solid mass memory and data processing system
10/21/1992CN2119682U Foldable dust shield for microcomputer
10/21/1992CN1018772B Computer system security device
10/20/1992US5157769 Computer data interface for handheld computer transfer to second computer including cable connector circuitry for voltage modification
10/20/1992US5157695 Variable pulse rate circuit
10/20/1992US5157585 Compact AC-powerable portable computer having a CPU and expansion bay in an upper housing pivotally attached to a lower housing
10/20/1992US5157286 Conditional clocking of the second latch of a shift register ratch
10/20/1992US5157277 Clock buffer with adjustable delay and fixed duty cycle output
10/20/1992US5157270 Reset signal generating circuit
10/20/1992CA2063050A1 Parallel processing system
10/20/1992CA1309186C Input/output section for an intelligent cell which provides sensing, bidirectional communications and control
10/15/1992WO1992017837A1 Low power computer architecture and method
10/14/1992EP0508870A1 Modular patch panel
10/14/1992EP0508869A2 Shielded printed circuit board housing for high density storage
10/14/1992EP0508685A2 Power-on control system for a computer
10/14/1992EP0508613A1 Multichip system and method of supplying clock signal therefor
10/14/1992EP0507899A1 Device for receiving and evaluating optical signals
10/14/1992CN1065345A Microcomputer power failure control circuit
10/13/1992US5155856 Arrangement in a self-guarding data processing system for system initialization and reset
10/13/1992US5155844 Background memory test during system start up
10/13/1992US5155841 External clock unit for a computer
10/13/1992US5155840 Single-chip mircocomputer with clock-signal switching function which can disable a high-speed oscillator to reduce power consumption
10/13/1992US5155827 Method for inhibiting an executable program in a disk operating system by replacing the program with an unexecutable program
10/13/1992US5155768 Security system for software
10/13/1992US5155730 Reset circuit for microcomputer
10/13/1992US5155680 Billing system for computing software
10/13/1992US5155627 Universal bezel and anti-glare filter for monitors