Patents
Patents for G06F 7 - Methods or arrangements for processing data by operating upon the order or content of the data handled (93,043)
04/1996
04/30/1996US5513260 Method and apparatus for copy protection for various recording media
04/30/1996US5513133 Compact microelectronic device for performing modular multiplication and exponentiation over large numbers
04/30/1996US5513132 Zero latency overhead self-timed iterative logic structure and method
04/24/1996EP0707721A1 Programmable logic device with regional and universal signal routing
04/24/1996EP0603196B1 Fuzzy logic controller with optimised storage organisation
04/24/1996EP0439507B1 Memory structure and method of utilization
04/24/1996CN1121219A Method for exchanging authentication and signing electronic signature
04/23/1996US5511222 Priority encoder
04/23/1996US5511189 Data sorting apparatus capable of detecting completion of data sorting early and sorting method therefor
04/23/1996US5511018 Multiplier, especially a serial bit multiplier, free from internal overflow, and method for preventing internal overflow in a multiplier
04/23/1996US5511017 Reduced-modulus address generation using sign-extension and correction
04/23/1996US5511016 Method for store rounding and circuit therefor
04/17/1996EP0707382A2 Circuit for fast carry and logic
04/17/1996EP0707380A2 Parallel cascaded integrator comb filter
04/17/1996EP0707262A1 A circuit which includes cells with high fanout requirements which has a reduced RC delay
04/17/1996EP0707261A1 High speed dynamic binary incrementer
04/17/1996EP0706735A1 Method for cryptographic authentication of transmitted messages using pseudorandom numbers
04/17/1996CN1120696A Multibit shifting apparatus, data processor using same, and method therefor
04/16/1996US5509129 Data processing method
04/16/1996US5508952 Carry-lookahead/carry-select binary adder
04/16/1996US5508951 Arithmetic apparatus with overflow correction means
04/16/1996US5508950 Circuit and method for detecting if a sum of two multibit numbers equals a third multibit constant number prior to availability of the sum
04/16/1996US5508948 Numeric representation converting apparatus and vector processor unit such apparatus
04/15/1996CA2155380A1 High speed dynamic binary incrementer
04/15/1996CA2155379A1 Circuit which includes cells with high fanout requirements which has a reduced rc delay
04/11/1996WO1996010784A1 Arithmetic logic unit with zero sum prediction
04/10/1996EP0706117A1 Non-restoring fixed-point divider apparatus
04/10/1996EP0706116A1 Differential carry-save adder and multiplier
04/10/1996EP0706115A1 Fast comparator circuit
04/10/1996EP0705459A1 An ultrafast adder arrangement
04/10/1996CN1120201A Signal processor
04/09/1996US5506800 Self-checking complementary adder unit
04/09/1996US5506799 Booth array multiplying circuit having carry correction
04/09/1996US5506796 Digital signal processing circuit selectively operable in either a normal or a pseudorandom noise generative mode
04/04/1996WO1996010225A1 Priority queue filtering system and method of operation
04/03/1996EP0704794A1 Modular operation calculation device and chipcard comprising such a device
04/03/1996EP0704793A2 Improvements in or relating to a comparator scheme
04/03/1996EP0704124A1 A cryptographic method
04/03/1996EP0704075A1 Method and apparatus for indexing searching and displaying data
04/03/1996EP0704073A1 Method and apparatus for finding a termination character within a variable length character string or a processor
04/02/1996US5504919 Sorter structure based on shiftable content memory
04/02/1996US5504915 Modified Wallace-Tree adder for high-speed binary multiplier, structure and method
04/02/1996US5504912 Coprocessor executing pipeline control for executing protocols and instructions
04/02/1996US5504867 High speed microprocessor branch decision circuit
04/02/1996US5504839 Processor and processing element for use in a neural network
04/02/1996US5504698 Compact dual function adder
04/02/1996US5504697 Limiter circuit producing data by use of comparison in effective digit number of data
03/1996
03/28/1996WO1996009586A1 Digital arithmetic circuit
03/28/1996WO1996009583A2 Data processing circuits and interfaces
03/28/1996WO1996009580A1 Computer with two-dimensional merge tournament sort using caching
03/28/1996CA2200715A1 Digital arithmetic circuit
03/27/1996EP0703528A1 Electronic circuit for modulo computation in a finite field
03/27/1996EP0703527A1 An apparatus and method for determining a number of digits leading a particular digit
03/27/1996EP0555382B1 Address generator for circular buffer
03/27/1996EP0331372B1 Method of and apparatus using floating point execption signals for controlling several processors
03/26/1996US5502827 Pipelined data processor for floating point and integer operation with exception handling
03/26/1996US5502665 Galois field multiplier
03/26/1996US5502655 Difference comparison between two asynchronous pointers and a programmable value
03/26/1996US5502401 Controllable width or gate
03/21/1996WO1996008875A1 Multipurpose error correction calculation circuit
03/21/1996WO1996008873A1 Versatile error correction system
03/21/1996WO1996008764A2 Microcontroller with a reconfigurable program status word
03/21/1996WO1996008761A1 Complementary field-effect transistor logic circuits for wave pipelining
03/21/1996WO1996008626A1 Electronic security system
03/20/1996EP0702331A2 Displaying node-link structure with region of greater spacings and peripheral branches
03/20/1996EP0702290A1 Digital dividing apparatus using a look-up table
03/19/1996US5500813 Circuit for adding multiple-bit binary numbers
03/19/1996US5500812 Multiplication circuit having rounding function
03/14/1996DE4432432A1 Multiplier for binary coded numbers
03/13/1996EP0701218A1 Parallel processor
03/13/1996EP0680633A4 System for dynamically allocating memory registers for forming pseudo queues.
03/13/1996CN1118472A Combined multiplier-shifter and method therefor
03/12/1996US5499299 Modular arithmetic operation system
03/12/1996US5499222 Memory device
03/12/1996US5499203 Logic elements for interlaced carry/borrow systems having a uniform layout
03/12/1996US5499202 Residue circuit
03/07/1996WO1996007147A1 X.500 system and methods
03/07/1996DE19531036A1 Analogue=digital converter
03/06/1996EP0699994A1 Sorting method
03/06/1996EP0699318A1 Unified floating point and integer datapath for risc processor
03/06/1996CN1118089A Digital operation unit
03/05/1996US5497488 System for parallel string search with a function-directed parallel collation of a first partition of each string followed by matching of second partitions
03/05/1996US5497486 Method of merging large databases in parallel
03/05/1996US5497468 Data processor that utilizes full data width when processing a string operation
03/05/1996US5497423 Method of implementing elliptic curve cryptosystems in digital signatures or verification and privacy communication
03/05/1996US5497343 Reducing the number of carry-look-ahead adder stages in high-speed arithmetic units, structure and method
03/05/1996US5497342 Cellular multiplier comprising a tree of the overturned stairs type, and method of implementation
03/05/1996US5497341 Sign-extension of immediate constants in an ALU using an adder in an integer logic unit
03/05/1996US5497340 Apparatus and method for detecting an overflow when shifting N bits of data
02/1996
02/29/1996WO1996006503A1 Method and apparatus for inserting source identification data into a video signal
02/28/1996CN1117763A Method and apparatus for integer division
02/28/1996CN1117673A Code sequence generator
02/27/1996US5495617 On demand powering of necesssary portions of execution unit by decoding instruction word field indications which unit is required for execution
02/27/1996US5495592 System for finding and setting address portion of variable-length character string by XOR-ing portion in number of bytes within single instruction
02/27/1996US5495574 Digital fuzzy inference system
02/27/1996US5495532 Secure electronic voting using partially compatible homomorphisms
02/27/1996US5495488 Arithmetic circuit having a simple structure for producing an error numeric value polynomial and an error locator polynomial
02/27/1996US5495434 Floating point processor with high speed rounding circuit
02/27/1996US5495433 Data processing circuit
02/27/1996US5495431 High speed two's complementer