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)
11/1998
11/17/1998US5838602 Fast carry generation adder having grouped carry muxes
11/17/1998US5838601 Arithmetic processing method and arithmetic processing device
11/17/1998US5838337 Graphic system including a plurality of one chip semiconductor integrated circuit devices for displaying pixel data on a graphic display
11/12/1998WO1998051036A1 Scanner enhanced remote control unit and system for automatically linking to on-line resources
11/12/1998WO1998051013A1 Method and structure for providing fast conditional sum in a field programmable gate array
11/12/1998WO1998050851A1 Improved apparatus & method for modular multiplication & exponentiation based on montgomery multiplication
11/12/1998DE19758016A1 Square root calculation circuit
11/12/1998DE19752627A1 Exclusive NOR-circuit with three inputs
11/12/1998CA2286587A1 Scanner enhanced remote control unit and system for automatically linking to on-line resources
11/11/1998EP0877316A2 System and method of processing instructions for a processor
11/11/1998EP0876645A1 Finite field multiplier circuit and use thereof in an error corrector decoder
11/10/1998US5835782 Packed/add and packed subtract operations
11/10/1998US5835753 Microprocessor with dynamically extendable pipeline stages and a classifying circuit
11/10/1998US5835488 Pseudo random noise sequence code generator and CDMA radio communication terminal
11/10/1998US5835394 Calculating selected sign 3 expression in a single instruction cycle
11/10/1998US5835393 Integrated pre-adder for a multiplier
11/10/1998US5835391 Two-dimensional inverse discrete cosine transform apparatus
11/10/1998US5835389 Calculating the absolute difference of two integer numbers in a single instruction cycle
11/10/1998US5835045 Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device.
11/05/1998WO1998049616A1 An apparatus and method for bit reversing and shifting
11/05/1998WO1998034812A3 Multimedia information and control system for automobiles
11/05/1998DE19818202A1 High speed binary to decimal coding
11/04/1998EP0875822A2 Method for providing pure carry-save output for multiplier
11/04/1998CN1197952A Addition circuit
11/03/1998US5832494 Method and apparatus for indexing, searching and displaying data
11/03/1998US5832248 Semiconductor integrated circuit having CPU and multiplier
11/03/1998US5832208 For use in a computer network
11/03/1998US5832207 Secure module with microprocessor and co-processor
11/03/1998US5831887 Calculating 2A-sign(A) in a single instruction cycle
11/03/1998US5831886 Calculating a + sign(A) in a single instruction cycle
11/03/1998US5831885 For generating a quotient
11/03/1998US5831884 Apparatus for performing arithmetic operation of floating point numbers capable of improving speed of operation by performing canceling prediction operation in parallel
11/03/1998US5831878 Exponential and logarithmic conversion circuit
11/03/1998US5831877 Bit searching through 8, 16, or 32 bit operands using a 32 bit data path
11/03/1998US5831871 Integrated structure layout and layout of interconnections for an instruction execution unit of an integrated circuit chip
11/03/1998US5831481 Phase lock loop circuit having a broad loop band and small step frequency
11/03/1998US5830064 Random event generator device
10/1998
10/29/1998WO1998048345A1 Arithmetic processor
10/29/1998WO1998048344A2 Data augmentation system and method
10/29/1998DE19717970A1 Circuit in digital assembly for multiplying and adding binary numbers
10/29/1998CA2286647A1 Arithmetic processor
10/28/1998EP0874307A1 Accelerated finite field operations on an elliptic curve
10/28/1998EP0873617A1 Key agreement and transport protocol with implicit signatures
10/27/1998US5828906 System for sequentially shifting bits from the next one of the most significant bit and then outputting the most significant bit according a selection signal
10/27/1998US5828884 Method for compiling a software program and executing on a system which converts data between different endian formats
10/27/1998US5828872 Processing circuit
10/27/1998US5828853 Method and apparatus for interfacing two systems operating in potentially differing Endian modes
10/27/1998US5828591 Circuit for performing remainder operations
10/27/1998US5828590 Multiplier based on a variable radix multiplier coding
10/27/1998US5828588 Parametrizable control module comprising first and second loadable counter, an electronic circuit comprising a plurality of such parametrized control modules, and a method for synthesizing such circuit
10/27/1998US5828228 Null convention logic system
10/22/1998WO1998047066A1 Method for encoding, adding and subtracting figures, and device for realising the same
10/22/1998WO1998033075A3 Random number generator based on directional randomness associated with naturally occurring random events, and method therefor
10/21/1998EP0872976A1 Method for quickly generating successive pseudorandom numbers
10/21/1998EP0872795A1 High speed modular exponentiator
10/21/1998EP0872794A2 Computational circuit for adding multi-valued numbers
10/21/1998EP0872080A1 Multi-step digital signature method and system
10/21/1998EP0872079A2 A multi-purpose high speed cryptographically secure sequence generator based on zeta one-way functions
10/21/1998EP0872076A1 Process for the computer-controlled exchange of cryptographic keys between a first and a second computer unit
10/21/1998EP0871932A1 Two-digit hybrid radix year numbers for year 2000 and beyond
10/20/1998US5826071 Parallel mask decoder and method for generating said mask
10/20/1998US5826061 System and method for modeling metastable state machine behavior
10/20/1998US5825880 Multi-step digital signature method and system
10/20/1998US5825681 Divider/multiplier circuit having high precision mode
10/20/1998US5825680 Method and apparatus for performing fast division
10/20/1998US5825679 Fast sign extend for multiplier array sums and carrys
10/20/1998US5825678 Method and apparatus for determining floating point data class
10/20/1998US5825644 Method for encoding a state machine
10/20/1998US5824936 Apparatus and method for approximating an exponential decay in a sound synthesizer
10/15/1998WO1998045794A1 Method for designing complex, digital and integrated circuits and a circuit structure for carrying out said method
10/15/1998WO1998045774A1 Arithmetic unit and arithmetic method
10/14/1998EP0871169A1 Pre-pit detecting device and information recording apparatus employing the same
10/14/1998EP0870228A1 Unified multi-function operation scheduler for out-of-order execution in a superscalar processor
10/14/1998EP0870225A1 Structure and method for signed multiplication using large multiplier having two embedded signed multiplers
10/14/1998EP0870224A1 A system for signal processing using multiply-add operations
10/14/1998EP0695477A4 Sequentially clocked domino-logic cells
10/14/1998CN1195936A Method of generating random number from radio signal
10/14/1998CN1195926A Pulse signal generation circuit and pulse signal generation method
10/14/1998CN1195822A Method of generating sine/cosine function and apparatus using same
10/14/1998CN1195808A Arithmetic operation system
10/13/1998US5822786 Apparatus and method for determining if an operand lies within an expand up or expand down segment
10/13/1998US5822752 Method and apparatus for fast parallel determination of queue entries
10/13/1998US5822620 System for data alignment by using mask and alignment data just before use of request byte by functional unit
10/13/1998US5822619 Computer
10/13/1998US5822608 Associative parallel processing system
10/13/1998US5822557 Pipelined data processing device having improved hardware control over an arithmetic operations unit
10/13/1998US5822497 Data sorting circuit
10/13/1998US5822376 High-speed multiplier to multiply a digital signal by a periodic signal
10/13/1998US5822235 Rectifying transfer gate circuit
10/13/1998US5822233 Digital arithmetic calculator and digital computer using non-redundant (2N+1) notation system with a radix of (2N+1)
10/13/1998US5822229 Circuit arrangement for frequency multiplication
10/13/1998US5821850 Information handling system
10/08/1998WO1998043851A1 Integrated circuit card type car audio system and operating method
10/08/1998DE19730727A1 Digital processor operation method for clipping binary input integer
10/07/1998EP0869432A1 Multiplication method and multiplication circuit
10/07/1998EP0869417A1 Control unit for vehicle
10/07/1998EP0868689A1 A method and apparatus for executing floating point and packed data instructions using a single register file
10/06/1998US5819117 Method and system for facilitating byte ordering interfacing of a computer system
10/06/1998US5819102 Formula processor having cache means for storing and retrieving results of previously computed formulas base on identification and dependency informations
10/06/1998US5818894 High speed barrel shifter
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