| 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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| 03/24/1987 | US4652940 Method of identifying magnetic tape as tape for journal |
| 03/18/1987 | EP0214836A1 Carry select adder |
| 03/18/1987 | EP0214775A2 Multi-precision fixed/floating-point processor |
| 03/18/1987 | EP0214536A2 Automatic data restructurisation method |
| 03/18/1987 | EP0214313A2 Method and apparatus for data merging/sorting |
| 03/17/1987 | US4651301 Circuit arrangement for performing rapid sortation or selection according to rank |
| 03/17/1987 | US4651296 High speed CMOS FET full-adder circuit |
| 03/17/1987 | US4650177 Record sorting |
| 03/17/1987 | CA1219342A1 Apparatus for generating the magnitude of the vector sum of two vector signals |
| 03/12/1987 | DE3528378A1 Adding circuit using decimal code |
| 03/11/1987 | EP0213971A2 Programmable logic array with added array of gates and added output routing flexibility |
| 03/11/1987 | EP0213854A2 Fixed-Coefficient serial multiplication and digital circuits therefor |
| 03/11/1987 | EP0213844A2 Bit-sliced, dual-bus design of integrated circuits |
| 03/11/1987 | EP0213277A2 Propagation system for user queries through a distributed data base |
| 03/11/1987 | EP0213276A2 Dynamic updating of data base directories |
| 03/10/1987 | US4649512 Interface circuit having a shift register inserted between a data transmission unit and a data reception unit |
| 03/10/1987 | US4649508 Floating-point arithmetic operation system |
| 03/10/1987 | US4649478 Operation code selected overflow interrupts |
| 03/10/1987 | US4649419 Pseudo-random binary sequency generator |
| 03/03/1987 | US4648104 Pulse counting and pulse rate indicating device responsive to abrupt pulse rate change to accurately indicate current rate |
| 03/03/1987 | US4648059 N-bit magnitude comparator |
| 03/03/1987 | US4648058 Look-ahead rounding circuit |
| 03/03/1987 | US4648031 Method and apparatus for restarting a computing system |
| 03/03/1987 | CA1218754A1 Computer vector multi-processing control |
| 03/03/1987 | CA1218748A1 Method and apparatus for self-testing of floating point accelerator processors |
| 02/26/1987 | WO1987001222A1 Circulating context addressable memory |
| 02/25/1987 | EP0211586A2 Arithmetic logic unit |
| 02/25/1987 | EP0211385A2 Memory device |
| 02/25/1987 | EP0211179A2 Apparatus for performing variable shift |
| 02/25/1987 | EP0211162A2 Distributed data base directory system with control blocks for sequential and parallel queries |
| 02/24/1987 | US4646257 Digital multiplication circuit for use in a microprocessor |
| 02/24/1987 | US4645944 MOS register for selecting among various data inputs |
| 02/17/1987 | US4644491 Sign generation system for a carry save adder |
| 02/17/1987 | US4644490 Floating point data adder |
| 02/17/1987 | US4644489 Multi-format binary coded decimal processor with selective output formatting |
| 02/17/1987 | US4644488 Pipeline active filter utilizing a booth type multiplier |
| 02/17/1987 | US4644471 Method for processing a data base |
| 02/17/1987 | US4644466 Pipeline processor |
| 02/12/1987 | WO1987000943A1 Circuit and process for coefficient transmission |
| 02/12/1987 | DE3528407A1 Adding circuit using decimal code |
| 02/10/1987 | US4642757 Microinstruction controlled arithmetic control unit |
| 02/10/1987 | CA1217867A Signed multiplier |
| 02/05/1987 | DE3527860A1 Addition fixed circuit in decimal code |
| 02/05/1987 | DE3526832A1 Addition fixed circuit in decimal code |
| 02/04/1987 | EP0210579A2 Parallel multiplicator |
| 02/04/1987 | EP0210434A2 Configurable parallel pipeline image processing system |
| 02/04/1987 | CN85106711A Storage management of microprocessing system |
| 02/03/1987 | US4641247 Bit-sliced, dual-bus design of integrated circuits |
| 02/03/1987 | US4641102 Random number generator |
| 01/31/1987 | CN85107063A Array multiplier with multifunctional integer superposition element |
| 01/29/1987 | DE3613475A1 Circuit arrangement for the interference-free switch-over of digital audio signals |
| 01/29/1987 | DE3526875A1 Addition fixed circuit in decimal code |
| 01/27/1987 | US4639888 Circuit arrangement for accelerated carry formation in an adder device |
| 01/27/1987 | US4639887 Bifurcated method and apparatus for floating point addition with decreased latency time |
| 01/27/1987 | US4639886 Arithmetic system having pipeline structure arithmetic means |
| 01/27/1987 | US4639864 Power interlock system and method for use with multiprocessor systems |
| 01/27/1987 | US4639857 Digital data processor incorporating an orthogonally connected logic cell array |
| 01/22/1987 | DE3525171A1 Addition fixed circuit in decimal code |
| 01/22/1987 | DE3524164A1 Addition fixed circuit in decimal code |
| 01/21/1987 | EP0209446A1 Multiplier for the multiplication of two complex numbers |
| 01/21/1987 | EP0209308A2 Circuitry for complementing binary numbers |
| 01/21/1987 | EP0209193A1 Method of switching time slots in a tdm-signal and arrangement for performing the method |
| 01/21/1987 | EP0209049A2 Processing circuit capable of raising throughput of accumulation |
| 01/21/1987 | EP0209014A2 Arrangement having a saturable carry-save adder |
| 01/21/1987 | EP0208939A2 Arithmetic circuit for calculating absolute difference values |
| 01/20/1987 | US4638450 Equal nine apparatus for supporting absolute value subtracts on decimal operands of unequal length |
| 01/20/1987 | US4638449 Multiplier architecture |
| 01/20/1987 | US4638300 Central processing unit having built-in BCD operation |
| 01/20/1987 | US4638188 Phase modulated pulse logic for gallium arsenide |
| 01/20/1987 | CA1216951A1 Alu with carry length detection |
| 01/15/1987 | WO1987000313A1 Duodecimal numbering system and its applications |
| 01/15/1987 | DE3525207A1 Addition fixed circuit in decimal code |
| 01/15/1987 | DE3524298A1 Addition fixed circuit in decimal code |
| 01/15/1987 | DE3524165A1 Addition fixed circuit in decimal code |
| 01/14/1987 | EP0208602A1 Method for using an N bistable cells binary register in the ratio mesasurement of two frequencies, and apparatus for carrying out this method |
| 01/14/1987 | EP0208593A1 Method and device for the evaluation of an angle in a wide range |
| 01/14/1987 | EP0208458A2 A data stack for data processors |
| 01/14/1987 | EP0208275A2 Arrangement for the bitparallel addition of binary numbers |
| 01/14/1987 | EP0208238A2 High speed residue calculating apparatus |
| 01/14/1987 | EP0208141A2 Waveform generators |
| 01/13/1987 | US4636976 Bit shifting apparatus |
| 01/13/1987 | US4636856 Arrangement for two-dimensional DPCM coding |
| 01/13/1987 | US4636734 Low spurious numerically controlled oscillator apparatus and method |
| 01/08/1987 | DE3522294A1 Fixed addition value circuit in decimal code |
| 01/07/1987 | EP0207664A2 Method and apparatus for depositing bits in a register |
| 01/07/1987 | EP0207462A2 Comparator circuit |
| 01/06/1987 | US4635220 Binary coded decimal number division apparatus |
| 01/02/1987 | DE3522292A1 Fixed addition value circuit in decimal code |
| 12/31/1986 | CN85105145A Apparatus providing the magnitude value of the vector sum of two quadrature-related component vectors |
| 12/30/1986 | US4633428 Optical matrix-vector multiplication |
| 12/30/1986 | US4633410 Method and apparatus for determining if a digital value lies within a range |
| 12/30/1986 | EP0206763A2 Digital electronic multiplier circuits |
| 12/30/1986 | EP0206762A2 Digital electronic multiplier circuits |
| 12/30/1986 | EP0206346A1 Operation code selected overflow interrupts |
| 12/30/1986 | EP0206275A2 Apparatus for performing repeated addition operations |
| 12/30/1986 | EP0205965A2 Peripheral subsystem having read/write cache with record access |
| 12/30/1986 | EP0205850A1 Operation unit with an error amount calculating circuit for output data thereof |
| 12/30/1986 | EP0205781A2 Recognition apparatus for relative extreme values |
| 12/30/1986 | EP0205544A1 Frequency divider. |
| 12/30/1986 | EP0205523A1 Devices for the simultaneous activation of trains of commands and applications to memories. |