Inventor

LUTZ DAVID RAYMOND

US77 patents

⚠️ This page may combine multiple inventors who share the name “LUTZ DAVID RAYMOND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUTZ DAVID RAYMOND

ADVANCED RISC MACH LTD

Data processing apparatus and method for performing floating point multiplication

Data processing apparatus and method for moving data elements between specified registers and a continuous block of memory

Encoding special value in anchored-data element

Apparatus and method for performing conversion operation

Vector operands with component representing different significance portions

Data processing apparatus and method using programmable significance data

Redundant representation of numeric value using overlap bits

Multiplication of first and second operands using redundant representation

Exception generation when generating a result value with programmable bit significance

Significance alignment

Apparatus and method for performing conversion operation

Data processing apparatus and method for converting a fixed point number to a floating point number

Data processing apparatus and method for moving data elements between a chosen lane of parallel processing in registers and a structure within memory

Exponent monitoring

Data processing apparatus and method for normalizing a data value

Alignment shifting and incrementing to determine a rounded result of adding first and second floating-point operands

Apparatus and method for processing input operand values

Overlap propagation operation

Data processing apparatus having combined divide-square root circuitry

Lane position information for processing of vector

Apparatus and method for converting floating-point operand into a value having a different format

Multiply-and-accumulate-products instructions

Floating-point scaling operation

Predicting saturation in a shift operation

Pipe scheduling for pipelines based on destination register number

Data processing apparatus and method for performing floating point multiplication

Data processing apparatus and method for performing a reciprocal operation on an input value to produce a result value

Data processing apparatus and method for determining an initial estimate of a result value of a reciprocal operation

Data processing apparatus and method for performing floating point multiplication

Data processing apparatus and method for comparing floating point operands

Data processing apparatus and method for performing floating point addition

Data processing apparatus and method for performing floating point addition

Anchored data element conversion

Tininess detection

Overflow or underflow handling for anchored-data value

Arithmetic operation input-output equality detection

Handling floating point operations

Arithmetic operation input-output equality detection

Apparatus and method for vector processing

Apparatus and method for floating-point multiplication

Apparatus and method for floating-point multiplication

Floating point number rounding

Standalone floating-point conversion unit

Predicting saturation in a shift operation

Data processing apparatus and method for multiplying floating point operands

Data processing apparatus and method for computing an absolute difference between first and second data elements

Data processing apparatus and method for determining a processing path to perform a data processing operation on input data elements

LUTZ DAVID RAYMOND

Apparatus and method for performing fused multiply add floating point operation

Floating point multiplier with first and second partial product shifting circuitry for result alignment

ARM IP LTD

Methods and systems for verifying a source of a message or call