Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 7 - Methods or arrangements for processing data by operating upon the order or content of the data handled
Patents for G06F 7 - Methods or arrangements for processing data by operating upon the order or content of the data handled (93,043)
08/1984
08/14/1984US4466077 Method and apparatus for division employing associative memory
08/08/1984EP0115097A1 Generator of random number sequences
08/07/1984US4464732 Prioritized sorting system
08/07/1984US4464729 Binary MOS carry-look-ahead parallel adder
08/07/1984US4464728 Charge coupled device ripple adder with nearly instantaneous carry propagation
08/07/1984US4464716 Digital data processing system using unique formatting techniques for performing arithmetic ALU operations
08/07/1984CA1172387A1 Selective use of restored file setups
08/07/1984CA1172371A1 System for converting data processing information to text processing format and vice versa
08/01/1984EP0114713A1 Display panel
08/01/1984EP0114683A2 Arithmetic unit
08/01/1984EP0114390A2 Bit pattern check circuit
08/01/1984EP0114221A2 Data base access process using a user-friendly menu
08/01/1984EP0114203A2 An image processor
07/1984
07/31/1984US4463441 Register arithmetic device
07/31/1984US4463439 Sum and carry outputs with shared subfunctions
07/31/1984US4463342 Method and means for carry-over control in the high order to low order pairwise combining of digits of a decodable set of relatively shifted finite number strings
07/31/1984CA1171825A1 Feeding and data entry system for lumber trimmer
07/18/1984EP0113391A2 Digital multiplier and method for adding partial products in a digital multiplier
07/18/1984EP0113352A1 Database management system for controlling concurrent access to a database.
07/17/1984US4460970 Digital data processing system using unique techniques for handling the leading digits and the signs of operands in arithmetic operations
07/17/1984US4460958 Window-scanned memory
07/17/1984CA1171181A1 Data processor performing a decimal multiply operation using a read only memory
07/11/1984EP0113181A1 Digital random error generator arrangements
07/11/1984EP0112982A2 Method and apparatus for determining minimum/maximum of multiple data words
07/10/1984CA1170775A1 Data processor having apparatus for controlling the selection of decimal digits of an operand when executing decimal arithmetic instructions
07/10/1984CA1170774A1 Data processor using read only memories for optimizing main memory access and identifying the starting position of an operand
07/10/1984CA1170773A1 Data processor using a read only memory for selecting a part of a register into which data is written
07/04/1984EP0112768A2 Elemental operator, especially for a cascade-type multiplier
07/03/1984US4458327 Prime or relatively prime radix data processing system
07/03/1984US4458325 Calculator capable of calculating with additional externally instructed units
07/03/1984CA1170372A1 Data processor having carry apparatus supporting a decimal divide operation
07/03/1984CA1170371A1 Data processor having units carry and tens carry apparatus supporting a decimal multiply operation
06/1984
06/27/1984EP0112186A2 Modular high-speed multipliers, and integrated circuit chip modules for such multipliers
06/27/1984EP0111689A2 Method of storing a B-tree type index file on rotating media devices
06/27/1984EP0111587A1 Method and apparatus for division operations
06/26/1984US4456968 Real-time ordinal-value filter utilizing half-interval ranking
06/26/1984US4456955 Alignment of one operand of a two operand arithmetic unit
06/26/1984US4456127 Document handling machine with two stage collection compartment for grouping documents
06/20/1984EP0111021A1 Binary MOS parallel adder with carry switching
06/19/1984CA1169577A1 Method for processing information having both character and text fields
06/13/1984EP0110767A1 Fast binary multiplier
06/13/1984EP0110676A2 Document rearrangement system
06/13/1984EP0110160A2 Floating-point arithmetic operation system
06/13/1984EP0110104A2 Edge-triggered latch circuit
06/12/1984US4454589 Programmable arithmetic logic unit
06/12/1984US4454486 Waveform synthesis using multiplexed parallel synthesizers
06/05/1984US4453223 Device for computing the pseudo-variance of the instantaneous periods of an alternating-current signal
06/05/1984CA1168759A2 Dynamic differential logic circuits
05/1984
05/30/1984EP0109615A2 Methodology for transforming a first editable document form prepared with a batch text processing system to a second editable document form usable by an interactive or batch text processing system
05/29/1984US4451883 Bus sourcing and shifter control of a central processing unit
05/23/1984EP0109137A2 Partial product accumulation in high performance multipliers
05/22/1984US4450432 Binary MOS parallel comparators
05/22/1984CA1167936A1 Carry circuits
05/16/1984EP0108664A2 Floating point microprocessor
05/16/1984EP0108346A2 Memory reconfiguration method in a data processing system
05/16/1984EP0108338A2 Parallel queueing method
05/15/1984US4449197 One-bit full adder circuit
05/15/1984CA1167563A1 Hardware reduction for digital video system using subsampling and adaptive reconstruction
05/08/1984US4447803 Offset digital dither generator
05/08/1984US4447715 Sorting machine for sorting covers
05/01/1984US4446452 Magnitude comparator circuit and method
05/01/1984CA1166755A1 Document automatic pagination
05/01/1984CA1166706A1 Comparator circuit and method
04/1984
04/18/1984EP0105837A1 Non linear counting circuit
04/18/1984EP0020470B1 Modular processor system
04/17/1984US4443876 Fast parity generation for find low order zero circuit
04/17/1984US4443860 System for hi-speed comparisons between variable format input data and stored tabular reference data
04/17/1984CA1165891A1 Arithmetic circuit with overflow detection capability
04/10/1984US4442550 Device for recognizing a binary word
04/10/1984US4442498 Arithmetic unit for use in data processing systems
04/10/1984US4442347 Indicia reading method and apparatus
04/10/1984CA1165449A1 Qualifying and sorting file record data
04/04/1984EP0104443A1 Method and circuit arrangement for transcoding code words
04/03/1984US4441165 Real-time ordinal-value filters utilizing complete intra-data comparisons
04/03/1984US4441159 Digital adder circuit for binary-coded numbers of radix other than a power of two
04/03/1984US4441158 Arithmetic operation circuit
03/1984
03/28/1984EP0103722A2 Multiplying circuit
03/28/1984EP0020608B1 Programmable storage/logic array
03/27/1984US4439840 Real-time ordinal-value filters utilizing partial intra-data comparisons
03/27/1984US4439835 Apparatus for and method of generation of ripple carry signals in conjunction with logical adding circuitry
03/27/1984US4439689 Circuit for the control of the cyclic ratio of a periodic pulse signal and device multiplying by 2n of a pulse signal frequency incorporating said control circuit
03/20/1984US4437470 Process and apparatus for measuring blood pressure
03/14/1984EP0102784A2 Method and apparatus for sine function generation
03/13/1984US4437166 High speed byte shifter for a bi-directional data bus
03/13/1984US4437165 Overflow detection for a decimal arithmetic unit
03/06/1984US4435805 Testing of logic arrays
03/06/1984US4435782 Data processing system with high density arithmetic and logic unit
02/1984
02/29/1984EP0101496A1 Multi-digit parameter setting procedure
02/22/1984EP0101318A2 Digital filters
02/22/1984EP0101123A1 Integrated logic circuit incorporating fast sample control
02/22/1984EP0100801A1 Method of joining logic reference entities and logic entities from a file
02/21/1984US4433426 Control system for printing machines
02/21/1984US4433372 Integrated logic MOS counter circuit
02/21/1984US4433327 Apparatus for converting numeral representing data coding formats received or derived by a central processing unit
02/21/1984CA1162654A1 Binary input processing in a digital computer
02/15/1984EP0100511A2 Processor for fast multiplication
02/14/1984US4432066 Multiplier for binary numbers in two's-complement notation
02/14/1984US4432065 Method and apparatus for generating a pulse train with variable frequency
02/14/1984US4432057 Method for operating a computing apparatus
02/14/1984US4430797 Plotting device
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