Patents for G06F 1 - Details not covered by groups and (173,766) |
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05/17/1994 | US5313642 Power interface for peripheral devices |
05/17/1994 | US5313619 External clock unit for a computer |
05/17/1994 | US5313596 Motorized portable computer/expansion chassis docking system |
05/17/1994 | US5313509 Pulse counter with arbitrary output characteristic |
05/17/1994 | US5313476 Clock security ring |
05/17/1994 | US5313362 Packaging structure of small-sized computer |
05/17/1994 | US5313112 Low voltage inhibiting circuit for a microcomputer |
05/17/1994 | US5313108 Circuit for generating a stretched clock signal by one period or one-half period |
05/17/1994 | US5313053 Laser scanner module having integral interfacing with hand-held data capture terminal |
05/17/1994 | US5313051 Paperless parcel tracking system |
05/17/1994 | US5312144 Magnetic retaining device for electronic apparatus |
05/17/1994 | CA2002240C System and method of protecting integrity of computer data and software |
05/17/1994 | CA1329657C Method and apparatus for protecting material on storage media |
05/17/1994 | CA1329654C Protection from unauthorized use of a recorded digital signal |
05/11/1994 | WO1994010773A1 Security access and monitoring system for personal computer |
05/11/1994 | WO1994010752A1 A method and a device for a changeover of asynchronous clock signals |
05/11/1994 | WO1994010674A1 Computer command and pointing device with multi-axis engagement assembly |
05/11/1994 | WO1994010626A1 Voice-controlled data entry device for computers, particularly personal computers |
05/11/1994 | EP0596657A2 Normalization of apparent propagation delay |
05/11/1994 | EP0596656A2 Programmable clock skew adjustment circuit |
05/11/1994 | EP0596557A1 Optimal design method for synchronous digital circuit by retiming through selective flipflop positioning |
05/11/1994 | EP0595824A1 Computer work station. |
05/11/1994 | DE4337692A1 Cooling system for electronic appts. e.g. computer - has individually-controlled cooling devices operable of two different frequencies depending on rotor speed or compressor |
05/11/1994 | CN2164572Y Multi-function holding frame |
05/11/1994 | CN2164570Y Rotary shaft for computer |
05/10/1994 | US5311591 Computer system security method and apparatus for creating and using program authorization information data structures |
05/10/1994 | US5311498 Recording and reproducing apparatus provided in each data block with a secret information number |
05/10/1994 | US5311455 Portable computer having a hard disk drive mounted therein |
05/10/1994 | US5311441 Battery powered unit with battery sensor and resume processing control means |
05/10/1994 | US5311397 Computer with modules readily replaceable by unskilled personnel |
05/10/1994 | US5311176 Method and apparatus for generating Walsh codes |
05/10/1994 | US5310358 Computer docking system |
05/05/1994 | DE4337055A1 Protection of user data for battery-powered lap-top or notebook portable personal computer - performs special-operating-system-interruption and BIOS-system-interruption operations depending upon state of power supply switch to store user data on hard disk and status data of computer system in system manager RAM |
05/05/1994 | DE4236908A1 Sprachgesteuertes Dateneingabegerät für Computer, insbesondere Personalcomputer Voice-controlled data input device for computers, especially personal computers |
05/04/1994 | EP0595734A1 Multiplexer receiving at its input a plurality of identical signals differing only in phase |
05/04/1994 | EP0595554A1 Docking apparatus for portable computer |
05/04/1994 | EP0595288A1 Security circuit for protecting data stored in memory |
05/04/1994 | EP0594972A2 Battery back-up control circuit for battery backed up rack mounted devices |
05/04/1994 | EP0594967A1 Power on reset circuit |
05/04/1994 | EP0325777B1 A distributed auditing subsystem for an operating system |
05/04/1994 | CN2164069Y Intelligent non-intermittent power supply |
05/04/1994 | CN2164068Y Magnetic disk machine fixing mechanism for top cover of computer main machine |
05/04/1994 | CN2164067Y Anti-falling automatic supporting mechanism for top cover of computer main machine |
05/03/1994 | US5309561 Synchronous processor unit with interconnected, separately clocked processor sections which are automatically synchronized for data transfer operations |
05/03/1994 | US5309387 Tamper resistant module with logical elements arranged on a substrate to protect information stored in the same module |
05/03/1994 | US5309381 Probability estimation table apparatus |
05/03/1994 | US5309348 Method and apparatus for preventing improper switching of a dual power supply |
05/03/1994 | US5309315 Severe environment enclosure with thermal heat sink and EMI protection |
05/03/1994 | US5309037 Power-on reset circuit with arbitrary output prevention |
05/03/1994 | US5309035 Method and apparatus for clock skew reduction through absolute delay regulation |
05/03/1994 | US5309031 Battery replacement system for battery-powered digital data handling devices |
05/03/1994 | US5309015 Clock wiring and semiconductor integrated circuit device having the same |
05/03/1994 | US5308174 Text processing system with a movable display device |
05/03/1994 | CA2059173C Battery operated computer power management system |
04/28/1994 | WO1994009486A1 Mounting arrangement for disk drive |
04/28/1994 | WO1994009425A1 Portable computer and docking station |
04/28/1994 | WO1994006096A3 Restricting and auditing the operation of a computer via a trusted path mechanism |
04/28/1994 | CA2147002A1 Portable computer and docking station |
04/27/1994 | EP0594493A1 Software acquiring procedure and information system for carrying out this procedure |
04/27/1994 | EP0594460A1 Radio paging receiver |
04/27/1994 | EP0594266A2 SRAM with flash clear for selectable I/Os |
04/27/1994 | EP0594006A1 Battery-powered data processor |
04/27/1994 | EP0593596A1 Portable computer locking means. |
04/27/1994 | EP0479806B1 Microprocessor with watchdog circuit and procedure therefor |
04/26/1994 | US5307503 Shielded circuit module with terminal pins arrayed on four sides for connection to a computer board |
04/26/1994 | US5307500 Integrated circuit device with stand-by cancellation |
04/26/1994 | US5307381 Skew-free clock signal distribution network in a microprocessor |
04/26/1994 | US5307372 Radio transceiver for transmitting and receiving data packets |
04/26/1994 | US5307313 Flag circuit for memory |
04/26/1994 | US5307297 Data processor with wireless auxiliary input apparatus |
04/26/1994 | US5307003 Varying the supply voltage in response to the current supplied to a computer system |
04/26/1994 | US5306962 Qualified non-overlapping clock generator to provide control lines with non-overlapping clock timing |
04/26/1994 | US5306961 Low-power integrated circuit with selectable battery modes |
04/26/1994 | US5306079 Multi-purpose frame for a computer |
04/26/1994 | CA2018916C Hinge device for coupling a member rotatably to another |
04/26/1994 | CA2002895C Arithmetic unit |
04/21/1994 | DE4233889A1 Support for laptop computer in road vehicle - has form of articulated bracket that fits onto steering wheel and can be adjusted to suit user |
04/20/1994 | EP0593386A2 Method and apparatus for accessing touch screen desktop objects via fingerprint recognition |
04/20/1994 | EP0593305A2 Information carrier and recording and/or reproducing and/or initializing apparatus |
04/20/1994 | EP0593242A2 Enclosure with cover |
04/20/1994 | EP0592965A2 Battery monitoring system and battery pack |
04/20/1994 | EP0592783A2 Heat regulator for integrated circuits |
04/20/1994 | EP0592522A1 Arrangement for portable computers |
04/20/1994 | EP0280848B1 On-chip on-line ac and dc clock tree error detection system |
04/20/1994 | EP0262330B1 High performance clock system error detection and fault isolation |
04/20/1994 | CN1085680A Record replaying apparatus |
04/19/1994 | US5305459 Circuit for "waking up" a microprocessor power supply, in particular for an ID card in a car remote control system |
04/19/1994 | US5305456 Apparatus and method for computer system integrated security |
04/19/1994 | US5305453 Process and device for adjusting clock signals in a synchronous system |
04/19/1994 | US5305452 Bus controller with different microprocessor and bus clocks and emulation of different microprocessor command sequences |
04/19/1994 | US5305451 Single phase clock distribution circuit for providing clock signals to multiple chip integrated circuit systems |
04/19/1994 | US5305246 Device and method for evaluating inverse trigonometric functions |
04/19/1994 | US5305244 Hands-free, user-supported portable computer |
04/19/1994 | US5305183 Portable personal computer with passive backplane having a doublesided staggered connector array |
04/19/1994 | US5305182 Read/write unit for two integrated circuit cards |
04/19/1994 | US5305181 Arm or wrist mounted terminal with a flexible housing |
04/19/1994 | US5305013 Disk drive status graphical display |
04/19/1994 | US5304969 Apparatus and a method for an electrical transmission-line interface |
04/19/1994 | US5304077 Coupling computer modules |
04/19/1994 | CA1328651C Tilt and swivel mechanism |