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)
11/1999
11/23/1999US5990709 Circuit for comparing two electrical quantities provided by a first neuron MOS field effect transistor and a reference source
11/23/1999US5990703 Apparatus and method for a low power latchable adder
11/18/1999WO1999059352A1 Single-key security system
11/18/1999WO1999045670A3 Mask generating polynomials for pseudo-random noise generators
11/17/1999EP0956219A2 Multimedia information and control system for automobiles
11/17/1999EP0876645B1 Circuit for multiplying numbers defined in a galois-field, circuit for calculating syndromes and circuit for performing a chien search
11/17/1999EP0788629A4 A galois field polynomial multiply/divide circuit and a digital signal processor incorporating same
11/17/1999CN1235483A 预测滤波器 Prediction filter
11/17/1999CN1235446A Elliptical curve converting device and device and system for use thereof
11/17/1999CN1235415A Multiported register file for burst mode coefficient updating
11/17/1999CN1235414A Multiported register file for coefficient use in filters
11/16/1999US5987618 Programmable hardware timer including two programmable hardware downcounters wherein the second downcounter counts in multiples of the first downcounter
11/16/1999US5987603 Apparatus and method for reversing bits using a shifter
11/16/1999US5987489 Modular arithmetic coprocessor enabling the performance of non-modular operations at high speed
11/16/1999US5987487 Methods and apparatus for the processing of digital signals
11/16/1999US5987483 Random number generator based on directional randomness associated with naturally occurring random events, and method therefor
11/16/1999US5987124 Method and apparatus for encrypting long blocks using a short-block encryption procedure
11/16/1999US5986587 Redundant binary code converting circuit and multiplication circuit using same
11/16/1999US5986538 N-bit comparator
11/16/1999US5986494 Analog multiplier using multitail cell
11/16/1999US5986467 Time-multiplexed programmable logic devices
11/16/1999US5986464 Threshold logic circuit with low space requirement
11/11/1999WO1999057813A1 Circuit with individual electron components and method for the operation thereof
11/11/1999WO1999057640A1 Non-intrusive performance monitoring
11/11/1999WO1999057631A1 Conversion between packed floating point data and packed 32-bit integer data in different architectural registers
11/10/1999EP0955594A2 Arithmetic circuit with two different voltage levels
11/10/1999EP0955576A1 High-speed digital accumulator with wide dynamic range
11/10/1999EP0954776A1 System and method for a fast carry/sum select adder
11/09/1999USRE36388 Sine/cosine generator and method
11/09/1999US5983258 Apparatus and method for summing 1-bit signals
11/09/1999US5983257 System for signal processing using multiply-add operations
11/09/1999US5983256 Apparatus for performing multiply-add operations on packed data
11/09/1999US5983253 Computer system for performing complex digital filters
11/09/1999US5983252 Pseudo-random number generator capable of efficiently exploiting processors having instruction-level parallelism and the use thereof for encryption
11/09/1999US5983250 Arithmetic circuit for obtaining absolute-valued distance
11/09/1999US5983223 Method and apparatus for determining a longest matching prefix from a dictionary of prefixes
11/09/1999US5983203 Computer implemented method for processing data items from different sources of a common business attribute
11/09/1999US5982900 Circuit and system for modulo exponentiation arithmetic and arithmetic method of performing modulo exponentiation arithmetic
11/09/1999US5982895 Finite field inverse circuit for use in an elliptic curve processor
11/09/1999US5982314 Self-timed multiplier for gain compensation and reduced latency in analog to digital converters
11/09/1999US5982194 Arithmetic and logic function circuits optimized for datapath layout
11/04/1999WO1999056403A1 Pseudorandom number sequence generation in radiocommunication systems
11/04/1999WO1999048020A3 Method and arrangement for computer-assisted determination of a representation specification
11/04/1999WO1999048017A3 Method and arrangement for computer-assisted determination of a membership function
11/04/1999DE19819550A1 Digital signal processing method e.g. for audio signal mixing
11/03/1999EP0953176A2 Method and apparatus for management of multimedia assets
11/02/1999US5978955 Methods and apparatus for error correction using an R-Q calculator
11/02/1999US5978827 Arithmetic processing
11/02/1999US5978826 Adder with even/odd 1-bit adder cells
11/02/1999US5978825 Zero detection circuitry and methods
11/02/1999US5978822 Circuit for rotating, left shifting, or right shifting bits
11/02/1999US5978573 Logic synthesis method, semiconductor integrated circuit and arithmetic circuit
11/02/1999US5977864 High speed comparator with bit-wise masking
11/02/1999US5975749 Zero and one detection chain for a carry select adder
10/1999
10/28/1999WO1999054812A1 Method and apparatus for performing shift operations on packed data
10/27/1999EP0952697A2 Elliptic curve encryption method and system
10/27/1999EP0952516A2 Product sum operation device capable of carrying out fast operation
10/27/1999EP0951715A1 Apparatus and method for approximating an exponential decay in a sound synthesizer
10/27/1999EP0951671A1 Data processing device with relative jump instruction
10/27/1999CN1233025A Audio signal processor
10/26/1999US5974540 Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing
10/26/1999US5974527 Register file and operating system thereof
10/26/1999US5974521 Apparatus and method for signal processing
10/26/1999US5974500 Memory device having programmable access protection and method of operating the same
10/26/1999US5974481 Method for estimating the probability of collisions of fingerprints
10/26/1999US5974437 Fast array multiplier
10/26/1999US5974436 Execution processor for carrying out power calculation
10/26/1999US5974435 Reconfigurable arithmetic datapath
10/26/1999US5974432 On-the-fly one-hot encoding of leading zero count
10/26/1999US5974411 N-way processing of bit strings in a dataflow architecture
10/26/1999US5973705 Geometry pipeline implemented on a SIMD machine
10/26/1999US5971593 Dispensing system for medical items
10/23/1999CA2269868A1 Product sum operation device capable of carrying out fast operation
10/21/1999WO1999053416A2 Methods and apparatus for performing fast division operations in bit-serial processors
10/21/1999WO1999053400A1 Methods and apparatus for performing fast multiplication operations in bit-serial processors
10/21/1999WO1999053399A1 Methods and apparatus for performing fast floating point operations
10/21/1999DE19912467A1 Editing apparatus for definition of a physical translation of logic result bit map into physical result bit map
10/20/1999EP0950224A1 Method in connection with serial data transfer to recognize a fixed pattern
10/20/1999CN1232561A Digital adder circuit
10/19/1999US5970110 Precise, low-jitter fractional divider using counter of rotating clock phases
10/19/1999US5969976 Division circuit and the division method thereof
10/19/1999US5969975 Data processing apparatus registers
10/19/1999US5968111 Circular median filter
10/13/1999EP0949764A2 Method for calculating phase shift coefficients of an M sequence
10/13/1999EP0949563A2 A method for generating pseudo-random numbers
10/13/1999EP0949562A2 Method and apparatus for comparing incoming data with registered data
10/13/1999CN1231741A Digital signal processing integrated circuit architecture
10/13/1999CN1231441A Fuzzy reasoning coprocesor
10/12/1999US5966313 Apparatus and method for generating random numbers
10/12/1999US5966085 Methods and apparatus for performing fast floating point operations
10/12/1999US5964860 Sequence information signal processor
10/12/1999US5964827 High-speed binary adder
10/12/1999US5964826 Division circuits based on power-sum circuit for finite field GF(2m)
10/07/1999WO1999050988A2 A method of relaying digital video and audio data via a communication media
10/07/1999WO1999050739A1 Method and apparatus for implementing short-word division techniques in a multiple modulus conversion context
10/07/1999WO1999050738A2 Passive data carrier having means for reducing the power consumption
10/07/1999WO1999050620A1 Method of interpolating data on time-series signal and recording medium on which program therefor is recorded
10/07/1999CA2324620A1 A method of relaying digital video and audio data via a communication media
10/06/1999EP0948214A2 Method and apparatus for detecting a start code in a bitstream
10/06/1999EP0947915A1 High speed Montgomery value calculation
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