| Patents for G06F 7 - Methods or arrangements for processing data by operating upon the order or content of the data handled (93,043) |
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| 06/30/1981 | CA1104256A1 Identity verification method and apparatus |
| 06/30/1981 | CA1104255A2 Micro computerized miniature postage meter |
| 06/25/1981 | WO1981001758A1 Apparatus and method for hashing key data |
| 06/23/1981 | CA1103807A1 Fibonacci code adder |
| 06/23/1981 | CA1103806A1 Floating point data processing system |
| 06/17/1981 | EP0020470A4 Modular processor system. |
| 06/16/1981 | CA1103359A1 Programmable logic array adder |
| 06/16/1981 | CA1103345A1 Digital scan converter |
| 06/10/1981 | EP0029834A1 General purpose data buffer |
| 06/09/1981 | US4272828 Arithmetic logic apparatus for a data processing system |
| 06/09/1981 | US4272827 Division processing method system having 2N-bit precision |
| 06/09/1981 | US4272648 Gain control apparatus for digital telephone line circuits |
| 06/03/1981 | EP0029706A1 Arithmetic circuit with overflow detection capability |
| 06/03/1981 | EP0029444A1 Data transmission system |
| 06/02/1981 | CA1102452A1 Sorter with overlap operation |
| 05/26/1981 | US4270181 Data processing system having a high speed pipeline processing architecture |
| 05/26/1981 | US4270179 Complex ternary correlator and method for adaptive gradient computation |
| 05/26/1981 | US4270116 High speed data logical comparison device |
| 05/26/1981 | US4269101 Apparatus for generating the complement of a floating point binary number |
| 05/19/1981 | US4268909 Numeric data fetch - alignment of data including scale factor difference |
| 05/19/1981 | US4268908 Modular macroprocessing system comprising a microprocessor and an extendable number of programmed logic arrays |
| 05/19/1981 | US4268903 Stack control system and method for data processor |
| 05/19/1981 | US4268792 Method of and apparatus for multiplying pulses |
| 05/12/1981 | US4267463 Digital integrated circuit |
| 05/12/1981 | CA1101124A1 High speed binary and decimal adder |
| 05/05/1981 | US4266270 Microprocessor having plural internal data buses |
| 05/05/1981 | US4265446 Self configuring controller for the stacker area of a document sorting system |
| 05/05/1981 | CA1100640A1 Document sorter utilizing cascaded sorting steps |
| 04/21/1981 | US4263660 Expandable arithmetic logic unit |
| 04/16/1981 | WO1981001065A1 Process for transforming chrominance numerical signals of an orthogonal system of colour coordinates into numerical colour signals and into saturation signals of a system of colour coordinates and transformation circuit |
| 04/14/1981 | CA1099414A1 Shift network having a mask generator and a rotator |
| 04/14/1981 | CA1099411A1 Threshold decoder |
| 04/08/1981 | EP0026649A2 Digital information transfer system and interface |
| 04/08/1981 | EP0026476A2 Cardiac pacemaker |
| 04/07/1981 | CA1099020A2 Programmable calculator |
| 04/01/1981 | EP0025899A2 Circuit arrangement for data transmission |
| 03/31/1981 | US4259719 Binary input processing in a computer using a stack |
| 03/25/1981 | EP0025651A2 A signal converter circuit and numerical control apparatus having such a circuit |
| 03/18/1981 | EP0025323A2 A shift circuit |
| 03/17/1981 | CA1097820A1 Data processing system and information scanout |
| 03/17/1981 | CA1097818A1 Apparatus for performing floating point arithmetic operations using submultiple storage |
| 03/11/1981 | EP0024772A1 Apparatus for measuring the human being's blood pressure |
| 03/10/1981 | US4255740 Systems for comparing and ranking a plurality of signal inputs |
| 03/10/1981 | CA1097407A1 Dual modulus programmable counter |
| 03/05/1981 | WO1981000632A1 (+-)quinary adder circuit |
| 03/03/1981 | US4254471 Binary adder circuit |
| 03/03/1981 | US4254464 Common data buffer system |
| 02/25/1981 | EP0024232A1 Addition and subtraction device incorporating at least one binary operator, and decimal operator including such a device |
| 02/24/1981 | US4253175 Time data processing circuit for electronic timepiece |
| 02/24/1981 | US4253157 Data access system wherein subscriber terminals gain access to a data bank by telephone lines |
| 02/24/1981 | CA1096503A1 Multiplication technique in a data processing system |
| 02/19/1981 | WO1981000472A1 Incrementer/decrementer circuit |
| 02/18/1981 | EP0023972A2 A system of functional units for performing logic functions |
| 02/17/1981 | US4251875 Sequential Galois multiplication in GF(2n) with GF(2m) Galois multiplication gates |
| 02/17/1981 | US4251722 Pulse generator |
| 02/17/1981 | US4251000 Front and back stacker for high speed sorter/reader apparatus |
| 02/17/1981 | CA1096048A1 Floating point data processor |
| 02/10/1981 | US4250548 Computer apparatus |
| 02/10/1981 | CA1095624A1 Cash accountability control circuit for vending and like machines |
| 02/05/1981 | WO1981000316A1 Galois field computer |
| 02/04/1981 | EP0023413A1 Single Chip Microprocessor having means for selectively outputting instruction decoder control signals |
| 01/28/1981 | EP0023185A1 Device for elaborating the quotient of two decimal numbers and divider including such a device |
| 01/27/1981 | US4247938 Method for generating a pseudo-signal in an error rate supervisory unit and circuit for carrying out the same |
| 01/27/1981 | US4247891 Leading zero count formation |
| 01/20/1981 | US4246644 Vector branch indicators to control firmware |
| 01/20/1981 | US4246642 Leaky digital integrator |
| 01/20/1981 | CA1094173A1 Digitally shaped noise generating system |
| 01/13/1981 | US4245341 Device for transmitting stochastically coded information |
| 01/13/1981 | US4245328 Binary coded decimal correction apparatus for use in an arithmetic unit of a data processing unit |
| 01/13/1981 | US4245327 Data processor having two types of carry flags |
| 01/13/1981 | CA1093697A1 Digital-to-analogue converter |
| 01/07/1981 | EP0022004A1 Method of controlling comparison between reference logical entities and logical entities of a file |
| 01/07/1981 | EP0021723A1 Digital Computer comprising input circuitry for a plurality of input lines |
| 01/07/1981 | EP0021722A1 Binary input/output processing in a digital computer |
| 01/07/1981 | EP0021721A1 Binary output processing in a digital computer |
| 01/07/1981 | EP0021614A1 Document sorting method |
| 01/07/1981 | EP0021283A1 Digital data apparatus |
| 01/07/1981 | EP0021018A1 Digital filters |
| 01/07/1981 | EP0020983A1 Memory system comprising a serial storage device |
| 01/07/1981 | EP0020506A1 Subscription system using a plurality of terminals |
| 01/07/1981 | EP0020470A1 Modular processor system. |
| 01/06/1981 | US4244027 Digital open loop programmable frequency multiplier |
| 01/06/1981 | CA1093178A1 Arrangement for distribution of clock signals |
| 12/23/1980 | US4241414 Binary adder employing a plurality of levels of individually programmed PROMS |
| 12/23/1980 | US4241413 Binary adder with shifting function |
| 12/23/1980 | US4241412 Polar to cartesian mapping apparatus and method |
| 12/23/1980 | US4241408 High resolution fractional divider |
| 12/23/1980 | CA1092247A1 Zero detector |
| 12/16/1980 | US4240144 Long operand alignment and merge operation |
| 12/16/1980 | CA1091809A1 Combinatorial logic circuit |
| 12/11/1980 | WO1980002756A1 Data transmission system |
| 12/11/1980 | WO1980002755A1 General purpose data buffer |
| 12/10/1980 | EP0020185A1 Method and apparatus for the serial-parallel addition of a great number of words |
| 12/09/1980 | US4238833 High-speed digital bus-organized multiplier/divider system |
| 12/09/1980 | CA1091355A1 Microprocessor system |
| 11/27/1980 | WO1980002609A1 Transition machine-general purpose computer |
| 11/26/1980 | EP0019246A1 Executive apparatus for a multiprocessing system with concurrent operation and method of concurrent operation |
| 11/25/1980 | CA1090302A1 Feed mechanism for portable labeling machine |
| 11/18/1980 | US4234929 Control device for a phase lock loop vernier frequency synthesizer |
| 11/12/1980 | EP0018519A1 Multiplier apparatus having a carry-save/propagate adder |