| Patents for G06F 1 - Details not covered by groups and (173,766) |
|---|
| 02/06/1990 | US4898555 Display screen bezel and assembly method |
| 02/06/1990 | CA1265307A1 Walk-in shelter |
| 01/31/1990 | EP0352934A2 Insertion and removal of a circuit device into a bus network |
| 01/30/1990 | US4897807 Switch data input device |
| 01/30/1990 | US4897651 Key with selective symbol display and keyboard using such key |
| 01/30/1990 | US4897631 Control apparatus |
| 01/30/1990 | US4896776 Protective carrying case for data processing equipment |
| 01/30/1990 | CA1265255A1 Application specific integrated circuit |
| 01/30/1990 | CA1265193A1 Electrical power supply with an alternating voltage output |
| 01/30/1990 | CA1265109A1 Encoder/decoder |
| 01/25/1990 | WO1990000771A1 Data security device |
| 01/25/1990 | DE3919250A1 No-break power supply device for data processing systems |
| 01/25/1990 | DE3803982A1 Data carrier with duplication prevention |
| 01/24/1990 | EP0351817A2 Method and apparatus for rotatable display |
| 01/24/1990 | EP0351425A1 Data processing system, particularly for domestic use |
| 01/23/1990 | US4896338 Method and device for the digital synthesis of a clock signal |
| 01/23/1990 | US4896323 Parity-checked clock generator system |
| 01/23/1990 | US4895231 Carrying case |
| 01/23/1990 | CA1264847A1 Cassette connector with pivot mechanism |
| 01/23/1990 | CA1264824A1 Waveform shaping circuit |
| 01/23/1990 | CA1264716A1 Tilt and swivel support |
| 01/17/1990 | EP0351315A1 Electrical connection system for a computer |
| 01/17/1990 | EP0351132A2 Optical crossover network |
| 01/17/1990 | EP0350854A2 Elliptical arc segment generator |
| 01/16/1990 | US4894846 Method for maintaining a correct time in a distributed processing system |
| 01/16/1990 | US4894805 Security printer/copier |
| 01/16/1990 | US4894792 Portable computer with removable and replaceable add-on modules |
| 01/16/1990 | US4894749 Option slot filler board |
| 01/16/1990 | US4894626 Variable length shift register |
| 01/11/1990 | WO1990000304A1 Electronic apparatus |
| 01/11/1990 | WO1990000281A1 Portable personal banking system |
| 01/11/1990 | WO1990000275A1 An electronic apparatus |
| 01/11/1990 | DE3914239A1 Einrichtung zum schutz von daten Means for protection of data |
| 01/11/1990 | DE3823656A1 Mobile computer system |
| 01/10/1990 | EP0350149A2 Method of maintaining a correct time in a distributed processing system |
| 01/10/1990 | EP0350039A1 Counter/clock-circuit for a microcontroller |
| 01/10/1990 | EP0349726A2 Integrated-circuit card with a low power consumption mode |
| 01/09/1990 | US4893338 System for conveying information for the reliable authentification of a plurality of documents |
| 01/09/1990 | US4893284 Calibration of phased array ultrasound probe |
| 01/09/1990 | US4893271 Synthesized clock microcomputer with power saving |
| 01/09/1990 | US4893263 Support apparatus for portable computer expansion unit |
| 01/09/1990 | US4893232 Data management system for efficiently searching data elements and having a flexible registration order of data elements |
| 01/04/1990 | DE3822270A1 Electronic typewriter with a connection for a screen memory unit |
| 01/03/1990 | EP0349477A2 Solid state overvoltage protection circuit |
| 01/03/1990 | EP0349236A2 Reload-timer/counter circuit |
| 01/03/1990 | EP0348879A1 Circuit to generate a supply voltage |
| 01/02/1990 | US4891778 Discrete coherent chirp generator |
| 12/28/1989 | WO1989012890A1 Process and device for the numeric recording of data, a protected data recording substrate and a device for reading data recorded on such a substrate |
| 12/28/1989 | EP0269676A4 Universal programmable counter/timer and address register module. |
| 12/28/1989 | DE3918886A1 Reset arrangement in a data processing unit |
| 12/27/1989 | EP0348045A2 Method of controlling the operating speed of an information processing unit, and related information processing unit |
| 12/27/1989 | EP0347894A2 Method for operating an IC card reader/writer |
| 12/27/1989 | EP0347558A2 Apparatus for partitioned clock stopping in response to classified processor errors |
| 12/27/1989 | EP0347557A2 Dual clocked data bus |
| 12/27/1989 | EP0347530A2 Static random access memory device with a power dissipation reduction function |
| 12/27/1989 | EP0284606B1 Device for resetting computer equipment |
| 12/26/1989 | US4890303 Method and circuit for synchronizing a digital data transmission system with a network-external clock |
| 12/26/1989 | US4890254 Clock disabling circuit |
| 12/26/1989 | US4890222 Apparatus for substantially syncronizing the timing subsystems of the physical modules of a local area network |
| 12/26/1989 | US4889495 Connecting mechanism for memory card |
| 12/20/1989 | EP0347209A2 Security enclosure |
| 12/20/1989 | CN2049799U Picture signal generator for computer terminal |
| 12/20/1989 | CN1038182A Computer and telephone apparatus with user friendly computer interface and enhanced integrity features |
| 12/19/1989 | US4888798 Modular software security |
| 12/19/1989 | US4888729 Digitally controlled oscillator apparatus |
| 12/19/1989 | US4888697 Electronic control apparatus with defined reset function |
| 12/19/1989 | US4888588 Digital trigger |
| 12/14/1989 | WO1989012280A1 Analog operation circuit |
| 12/14/1989 | DE3818392A1 Method for supplying assemblies with synchronous signals and device for carrying out the method |
| 12/12/1989 | US4886984 Prohibition circuit upon power-on event |
| 12/12/1989 | US4886979 Power source circuit device for monitors and host computers |
| 12/06/1989 | CN2048991U Apparatus of fighting adverse circumstances for micro-computer |
| 12/05/1989 | US4885778 Method and apparatus for synchronizing generation of separate, free running, time dependent equipment |
| 12/05/1989 | US4885523 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning |
| 11/30/1989 | WO1989011749A1 Constant-voltage supply system with a plurality of constant-voltage sources |
| 11/30/1989 | WO1989011692A1 Functional expansion device for a pc |
| 11/30/1989 | DE3915322A1 Method of establishing the packed state of a substrate in a computer system |
| 11/30/1989 | DE3914928A1 Explosionproof electronic apparatus |
| 11/30/1989 | DE3818025A1 Funktionerweiterungseinrichtung fuer einen pc Functional expansion device for a pc |
| 11/29/1989 | EP0343528A2 Mobile telephone terminal |
| 11/29/1989 | EP0303670A4 Hard disk drive module and receptacle therefor. |
| 11/29/1989 | CN1037611A Memory retention system for volatile memory devices |
| 11/28/1989 | US4883948 Credit card storage system |
| 11/28/1989 | US4883429 Electronic device packaging structure |
| 11/28/1989 | US4883376 Data processing apparatus with CRT and printer |
| 11/23/1989 | EP0343068A2 Sram with flash clear for selectable I/Os |
| 11/23/1989 | EP0342971A2 Electric device |
| 11/23/1989 | EP0342846A2 Data protection system in a data processing system |
| 11/23/1989 | EP0342693A1 DC power supply system with a plurality of DC sources |
| 11/23/1989 | EP0342531A2 Memory back up system |
| 11/21/1989 | US4882684 Engaging device of a keyboard for a data processing unit |
| 11/21/1989 | US4882554 Multi-drop type bus line system |
| 11/21/1989 | US4882505 Fully synchronous half-frequency clock generator |
| 11/21/1989 | US4882476 Bar code reader with enhanced sensitivity |
| 11/16/1989 | WO1989011195A1 Computer and telephone apparatus with user friendly computer interface and enhanced integrity features |
| 11/16/1989 | WO1989009471A3 Memory selftest method and apparatus |
| 11/14/1989 | US4881190 Digitally programmable signal generator and method |
| 11/14/1989 | US4881179 Method for providing information security protocols to an electronic calendar |
| 11/14/1989 | US4881165 Method and apparatus for high speed data transmission between two systems operating under the same clock with unknown and non constant skew in the clock between the two systems |
| 11/14/1989 | US4880300 Vision saver for computer monitor |