ClassID:

189501

G06F7/49942 - CPC Classification

Classification description:

Methods or arrangements for processing data by operating upon the order or content of the data handled; Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices; Denomination or exception handling, e.g. rounding or overflow Significance control

Sub-classes:
Recent Application in this class:
#1
20260044708
2026-02-12

Hierarchical Mantissa Bit Length Selection For Hardware Implementation Of Deep Neural Network

#2
20260044707
2026-02-12

Hierarchical Mantissa Bit Length Selection For Hardware Implementation Of Deep Neural Network

#3
20260023529
2026-01-22

SYSTOLIC ARRAY WITH INPUT REDUCTION TO MULTIPLE REDUCED INPUTS

#4
20250183911
2025-06-05

COMPUTER-IMPLEMENTED METHOD FOR TRANSFORMING A BIT STREAM INTO A FLOATING-POINT NUMBER

#5
20250068883
2025-02-27

HIERARCHICAL MANTISSA BIT LENGTH SELECTION FOR HARDWARE IMPLEMENTATION OF DEEP NEURAL NETWORK

#6
20250068391
2025-02-27

ADDITION METHOD, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE

#7
20250004719
2025-01-02

SYSTEMS AND METHODS FOR PERFORMING DOUBLE PRECISION HIGH-SPEED ARITHMETIC OPERATION

#8
20240370520
2024-11-07

MULTIPLIER-LESS CONVOLUTION BASED NEURAL PROCESSING UNIT AND METHOD OF OPERATING THE SAME

#9
20240168717
2024-05-23

UNSIGNED INTEGER MULTIPLY-ACCUMULATE PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS

#10
20240152332
2024-05-09

METHOD FOR APPROXIMATIVELY DETERMINING A SCALAR PRODUCT USING A MATRIX CIRCUIT

#11
20240104342
2024-03-28

METHODS, SYSTEMS, AND MEDIA FOR LOW-BIT NEURAL NETWORKS USING BIT SHIFT OPERATIONS

#12
20240094986
2024-03-21

METHOD AND APPARATUS FOR MATRIX COMPUTATION USING DATA CONVERSION IN A COMPUTE ACCELERATOR

#13
20240069865
2024-02-29

FRACTIONAL LOGARITHMIC NUMBER SYSTEM ADDER

#14
20240053961
2024-02-15

Multiplier circuit

#15
20240005138
2024-01-04

EFFICIENT LOOK-UP TABLE BASED FUNCTIONS FOR ARTIFICIAL INTELLIGENCE (AI) ACCELERATOR

#16
20230244482
2023-08-03

Techniques, devices, and instruction set architecture for efficient modular division and inversion

#17
20230214652
2023-07-06

Method and apparatus with bit-serial data processing of a neural network

#18
20230214181
2023-07-06

FLOATING POINT FUSED MULTIPLY ADD WITH REDUCED 1'S COMPLEMENT DELAY

#19
20230214176
2023-07-06

MULTI-PRECISION ARITHMETIC RIGHT SHIFT

#20
20230195415
2023-06-22

FIXED BINARY ADDER WITH SMALL AREA AND METHOD OF DESIGNING THE SAME

#21
20230177319
2023-06-08

METHODS AND SYSTEMS OF OPERATING A NEURAL CIRCUIT IN A NON-VOLATILE MEMORY BASED NEURAL-ARRAY

#22
20230113231
2023-04-13

METHODS AND SYSTEMS OF OPERATING A NEURAL CIRCUIT IN A NON-VOLATILE MEMORY BASED NEURAL-ARRAY

#23
20230106651
2023-04-06

SYSTEMS AND METHODS FOR ACCELERATING THE COMPUTATION OF THE EXPONENTIAL FUNCTION

#24
20230082240
2023-03-16

METHODS AND SYSTEMS OF OPERATING A NEURAL CIRCUIT IN A NON-VOLATILE MEMORY BASED NEURAL-ARRAY

#25
20230004523
2023-01-05

SYSTOLIC ARRAY WITH INPUT REDUCTION TO MULTIPLE REDUCED INPUTS

#26
20220382544
2022-12-01

ARITHMETIC DEVICE, METHOD, AND PROGRAM

#27
20220366947
2022-11-17

Compute-in-memory macro device and electronic device

#28
20220366216
2022-11-17

METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR COMPUTE-IN-MEMORY MACRO ARRANGEMENT, AND ELECTRONIC DEVICE APPLYING THE SAME

#29
20220179621
2022-06-09

Semiconductor device including multiplier circuit

#30
20220038561
2022-02-03

Measurement transmission method enabling network loading to be reduced

#31
20210194499
2021-06-24

Approximation of samples of a digital signal reducing a number of significant bits

#32
20210117155
2021-04-22

Method and apparatus with data processing

#33
20210109714
2021-04-15

Circuit and method for binary flag determination

#34
20210099307
2021-04-01

Method, apparatus, and system for embedding information into probe data

#35
20210012192
2021-01-14

Arithmetic processing apparatus, control method, and non-transitory computer-readable recording medium having stored therein control program

#36
20200387787
2020-12-10

Arithmetic processing apparatus, control method, and non-transitory computer-readable recording medium having stored therein control program

#37
20200348908
2020-11-05

Hexadecimal exponent alignment for binary floating point unit

#38
20200304144
2020-09-24

Approximation of samples of a digital signal reducing a number of significant bits according to values of the samples

#39
20200278837
2020-09-03

Addition method, semiconductor device, and electronic device

#40
20200257499
2020-08-13

Overflow or underflow handling for anchored-data value

#41
20200210514
2020-07-02

Apparatus for performing modal interval calculations based on decoration configuration

#42
20200160165
2020-05-21

Methods and systems of operating a neural circuit in a non-volatile memory based neural-array

#43
20200160156
2020-05-21

Methods and systems of implementing positive and negative neurons in a neural array-based flash memory

#44
20200159492
2020-05-21

High performance merge sort with scalable parallelization and full-throughput reduction

#45
20200026495
2020-01-23

Method for determining a value of an integer scaling in a linking of input sets to output sets, and computer program product

#46
20190278826
2019-09-12

Apparatus for performing modal interval calculations based on decoration configuration

#47
20190266473
2019-08-29

Operation processing apparatus, information processing apparatus and information processing method

#48
20190236436
2019-08-01

Hierarchical mantissa bit length selection for hardware implementation of deep neural network

#49
20190228307
2019-07-25

Method and apparatus with bit-serial data processing of a neural network

#50
20190227799
2019-07-25

Microprocessor with dynamically adjustable bit width for processing data

#51
20190227795
2019-07-25

Microprocessor for neural network computing and processing method of macroinstruction

#52
20190227770
2019-07-25

Microprocessor with booth multiplication

#53
20190227769
2019-07-25

Microprocessor with booth multiplication

#54
20190212986
2019-07-11

Secure computation system, secure computation method, secure computation apparatus, distribution information generation apparatus, and methods and programs therefor

#55
20180217961
2018-08-02

Apparatus for performing modal interval calculations based on decoration configuration

#56
20180173497
2018-06-21

Apparatus and method for processing floating point values

#57
20170235703
2017-08-17

Apparatus for performing modal interval calculations based on decoration configuration

#58
20170102921
2017-04-13

Apparatus employing user-specified binary point fixed point arithmetic

#59
20160126975
2016-05-05

Apparatus and method for performing conversion operation

#60
20160126974
2016-05-05

Apparatus and method for performing conversion operation

#61
20160124905
2016-05-05

Apparatus and method for vector processing

#62
20160124746
2016-05-05

Vector operands with component representing different significance portions

#63
20160124714
2016-05-05

Exception generation when generating a result value with programmable bit significance

#64
20160124712
2016-05-05

Exponent monitoring

#65
20160124711
2016-05-05

Significance alignment

#66
20160124710
2016-05-05

Data processing apparatus and method using programmable significance data

#67
20140330878
2014-11-06

Fast computation of products by dyadic fractions with sign-symmetric rounding errors

#68
20140280430
2014-09-18

Multiplier circuit with dynamic energy consumption adjustment

#69
20140181169
2014-06-26

Method, apparatus, system for single-path floating-point rounding flow that supports generation of normals/denormals and associated status flags

#70
20140089361
2014-03-27

Arithmetic processing apparatus and an arithmetic processing method

#71
20130007084
2013-01-03

Floating-point adder

#72
20120259906
2012-10-11

Arithmetic circuit, arithmetic processing apparatus and method of controlling arithmetic circuit

#73
20120259905
2012-10-11

Arithmetic circuit, arithmetic processing apparatus and method of controlling arithmetic circuit

#74
20120226730
2012-09-06

System and method for testing whether a result is correctly rounded

#75
20120215825
2012-08-23

EFFICIENT MULTIPLICATION TECHNIQUES

#76
20120198212
2012-08-02

Enhanced precision sum-of-products calculation using high order bits register operand and respective low order bits cache entry

#77
20120166501
2012-06-28

COMPUTATION OF JACOBIAN LOGARITHM OPERATION

#78
20120117337
2012-05-10

Semiconductor integrated circuit and exponent calculation method

#79
20110185000
2011-07-28

Method for carry estimation of reduced-width multipliers

#80
20100191788
2010-07-29

Multiplier with Shifter

#81
20100125620
2010-05-20

Arithmetic processing device and methods thereof

#82
20100100210
2010-04-22

ARITHMETIC-LOGIC UNIT FOR DIGITAL SIGNAL PROCESSOR

#83
20090300088
2009-12-03

Sine/cosine generator

#84
20090259708
2009-10-15

Apparatus and method for optimizing the performance of x87 floating point addition instructions in a microprocessor

#85
20090164544
2009-06-25

Dynamic range enhancement for arithmetic calculations in real-time control systems using fixed point hardware

#86
20090100121
2009-04-16

Apparatus and method for low complexity combinatorial coding of signals

#87
20090063599
2009-03-05

Fast computation of products by dyadic fractions with sign-symmetric rounding errors

#88
20090030964
2009-01-29

MATRIX OPERATION DEVICE

#89
20080034027
2008-02-07

Method for reducing round-off error in fixed-point arithmetic

#90
20070299898
2007-12-27

System and method for implementing irregular data formats

#91
20070276889
2007-11-29

Method for creating a representation of a calculation result linearly dependent upon a square of a value

#92
20070260666
2007-11-08

Efficient encoding and access of mathematically precise variable precision numeric types

#93
20070260662
2007-11-08

Controlled-precision iterative arithmetic logic unit

#94
20070234128
2007-10-04

Method and a circuit using an associative calculator for calculating a sequence of non-associative operations

#95
20070233771
2007-10-04

Calculation apparatus and storage medium in which calculation program is stored

#96
20070226288
2007-09-27

Processing method and computer system for summation of floating point data

#97
20070203967
2007-08-30

Floating-point processor with reduced power requirements for selectable subprecision

#98
20070162535
2007-07-12

Rounding floating point division results

#99
20070083586
2007-04-12

System and method for optimized reciprocal operations

#100
20070005677
2007-01-04

Method and system for multiplier optimization

#101
20060277244
2006-12-07

Method and apparatus for formatting numbers in microprocessors

#102
20050171986
2005-08-04

Apparatus and method for reducing precision of data

#103
20050144217
2005-06-30

Low-error fixed-width modified booth multiplier

#104
20050066205
2005-03-24

High quality and high performance three-dimensional graphics architecture for portable handheld devices

#105
17313224
2025-05-20

Dynamic adjustment of floating point exponent bias for exponent compression

#106
15590730
2018-04-10

Circuit and method for compensating noise