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)
08/1983
08/02/1983US4396994 Data shifting and rotating apparatus
08/02/1983CA1151249A1 Data shifting and rotating apparatus
07/1983
07/27/1983EP0084425A2 Self-shifting LIFO stack
07/26/1983US4395703 Precision digital random data generator
07/19/1983US4394642 Apparatus for interleaving and de-interleaving data
07/12/1983US4393468 Bit slice microprogrammable processor for signal processing applications
07/12/1983US4393444 Memory addressing circuit for converting sequential input data to interleaved output data sequence using multiple memories
07/06/1983EP0082980A1 Signal transfer arrangement using a bus as a storage device
06/1983
06/29/1983EP0082335A2 Digital sine wave synthesizing method and apparatus
06/28/1983US4390962 Latched multivalued full adder
06/28/1983US4390961 Data processor performing a decimal multiply operation using a read only memory
06/28/1983US4390945 Self-managing variable field storage station employing a cursor for handling nested data structures
06/28/1983CA1149071A1 Flexible processor on a single semiconductor substrate
06/22/1983EP0081632A2 Adder circuit
06/21/1983USRE31287 Asynchronous logic array
06/21/1983US4389723 High-speed pattern generator
06/21/1983US4388994 Flat-article sorting apparatus
06/15/1983EP0081336A2 Shifting apparatus
06/15/1983EP0081056A2 A data processing network having a distributed data file access control
06/15/1983EP0081052A2 Full adder and operation circuit including a plurality of full adders
06/14/1983US4388687 Memory unit
06/08/1983EP0080970A1 Frequency divider programmable for non-integer division
06/08/1983EP0080528A1 Computational method and apparatus for finite field arithmetic
06/07/1983US4387446 Stack control system
06/01/1983EP0080045A2 Digital data processing method and means for word classification augmented by ending analysis
05/1983
05/31/1983US4386413 Method and apparatus of providing a result of a numerical calculation with the number of exact significant figures
05/31/1983US4386411 Random pattern generator
05/26/1983WO1983001847A1 Method and apparatus for introducing program changes in program-controlled systems
05/25/1983EP0079471A1 Arrangement and method for forming scalar products and sums of floating point numbers with maximum precision
05/25/1983EP0079450A2 Digital data processing method and means for word classification by pattern analysis
05/17/1983US4384341 Data processor having carry apparatus supporting a decimal divide operation
05/17/1983US4384340 Data processor having apparatus for controlling the selection of decimal digits of an operand when executing decimal arithmetic instructions
05/11/1983EP0078588A1 Method and apparatus for signal synthesis
05/10/1983US4383304 Programmable bit shift circuit
05/10/1983CA1146281A1 Data hashing method and apparatus
05/04/1983EP0078101A2 Sum-of-products multiplier
05/04/1983EP0077912A1 FET adder circuit
05/03/1983CA1145820A1 Logic circuit with asymmetrical quantum interferometric circuits
04/1983
04/26/1983US4381550 High speed dividing circuit
04/20/1983EP0076902A2 System for converting data processing information to text processing format and vice versa
04/19/1983US4380811 Programmable logic array with self correction of faults
04/19/1983CA1145054A1 Data processing system with means to align operands
04/14/1983WO1983001329A1 Retrieving misspelled and inflected forms of query words from a digital data base
04/14/1983WO1983001325A1 Digital device with interconnect matrix
04/14/1983WO1983001316A1 Classification by pattern analysis
04/12/1983US4380051 High speed digital divider having normalizing circuitry
04/06/1983EP0075891A2 Control circuit for operand processing
04/06/1983EP0075745A2 Method and apparatus for division
04/06/1983EP0075740A2 Digital calculating circuit and its operation method
04/06/1983EP0075684A2 Real-time ordinal-value filter utilizing half-interval ranking
04/06/1983EP0075681A2 Real-time ordinal-value filter utilizing reference-function comparison
04/06/1983EP0075623A1 Digital device with interconnect matrix
04/05/1983US4379338 Arithmetic circuit with overflow detection capability
03/1983
03/30/1983EP0075092A1 Charge coupled device ripple adder
03/29/1983US4378588 Buffer control for a data path system
03/29/1983CA1143856A1 Circular-queue structure
03/29/1983CA1143848A1 Trailing zero and zero operand detector
03/22/1983US4377849 Macro assembler process for automated circuit design
03/22/1983US4377846 Arithmetic unit for generating constants in an electronic computer of the microprogram-controlled type
03/16/1983EP0073901A2 Method for evaluating boolean expressions in a data processing system
03/15/1983CA1143070A1 Binary output processing in a digital computer using a time-sorted stack
03/15/1983CA1143069A1 Microprocessor architecture for improved chip testability
03/15/1983CA1143067A1 Digital output expander
03/08/1983CA1142650A1 Binary divider with carry-save adders
03/02/1983EP0073116A2 Integrated data processing circuits
03/02/1983EP0073081A1 Data processing system having a control device for controlling an intermediate memory during a bulk data transport between a source device and a destination device
02/1983
02/23/1983EP0072373A2 Improved microprocessor
02/16/1983EP0016050B1 Apparatus and method for compressing data
02/15/1983US4374427 Divisor transform type high-speed electronic division system
02/15/1983CA1141474A1 Digital data sorter
02/08/1983US4373185 Tracking in a distribution system
02/08/1983CA1141037A1 Binary input/output processing in a digital computer
01/1983
01/19/1983EP0070119A2 Join operation processing system in relational model
01/18/1983US4369500 High speed NXM bit digital, repeated addition type multiplying circuit
01/18/1983CA1139889A1 Transition machine - a general purpose computer
01/12/1983EP0069541A2 Data processing arrangement
01/11/1983US4368433 Signal converter circuit
01/05/1983EP0068678A2 Comparator circuit and method
01/05/1983EP0068109A2 Arithmetic and logic unit processor chips
01/04/1983US4367536 Arrangement for determining number of exact significant figures in calculated result
01/04/1983US4367535 Calculator for cross summing a plurality of operands
12/1982
12/29/1982EP0067862A1 Prime or relatively prime radix data processing system.
12/29/1982EP0067810A1 Autonomic string-manipulation system
12/28/1982US4366549 Multiplier with index transforms modulo a prime or modulo a fermat prime and the fermat prime less one
12/28/1982US4366548 Adder for exponent arithmetic
12/28/1982CA1138568A1 Document sorting method
12/22/1982EP0067556A2 Digital data processing system
12/21/1982US4365309 Digital differential analyzing processor
12/21/1982US4365295 Multiprocessor system
12/21/1982US4365294 Modular terminal system using a common bus
12/21/1982CA1138069A1 Encipher-decipher device
12/15/1982EP0067057A2 Apparatus for determining relationships between elements in accordance with shared attributes
12/15/1982EP0066768A1 Apparatus for generation of random numbers
12/15/1982EP0066729A1 Method of testing the operation of a programmable logic array
12/15/1982EP0066674A1 Method for processing information including text fields together with character and arithmetic fields
12/14/1982US4364115 Apparatus for digital division computation
12/14/1982CA1137645A1 Serial storage subsystem for a data processor
12/14/1982CA1137637A1 Absolute difference generator for use in display systems
12/09/1982WO1982004338A1 Apparatus for determining the ratio of two signal repetition rates
12/08/1982EP0066360A1 Integrated circult information precessor
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