ClassID:

190516

G06F17/156 - CPC Classification

Classification description:

Digital computing or data processing equipment or methods, specially adapted for specific functions; Complex mathematical operations; Correlation function computation including computation of convolution operations using a domain transform, e.g. Fourier transform, polynomial transform, number theoretic transform

Recent Application in this class:
#1
20260050647
2026-02-19

SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIUM FOR ACCELERATED GENERATION OF STATISTICALLY CORRELATED POINT STRUCTURES

#2
20250217439
2025-07-03

Number Theoretic Transform Operation Circuit

#3
20250165217
2025-05-22

Computer Processing and Outcome Prediction Systems and Methods

#4
20250148048
2025-05-08

METHOD AND DEVICE FOR OPTICAL CONVOLUTION

#5
20250005102
2025-01-02

TECHNIQUES FOR TWIDDLE FACTOR GENERATION FOR NUMBER-THEORETIC-TRANSFORM AND INVERSE-NUMBER-THEORETIC-TRANSFORM COMPUTATIONS

#6
20240273218
2024-08-15

APPARATUS AND METHOD WITH NEURAL NETWORK OPERATION OF HOMOMORPHIC ENCRYPTED DATA

#7
20240223195
2024-07-04

Phase estimation for high frequency signals

#8
20240168709
2024-05-23

Computer processing and outcome prediction systems and methods

#9
20240112037
2024-04-04

AUTOMATIC MODULATION CLASSIFICATION METHOD BASED ON DEEP LEARNING NETWORK FUSION

#10
20230385373
2023-11-30

CALCULATOR AND ASSOCIATED METHOD

#11
20230350975
2023-11-02

PERIODIC POINT PROCESSES AND METHODS

#12
20230152435
2023-05-18

Method and apparatus for determination of direction of arrival angle

#13
20230127715
2023-04-27

Computer processing and outcome prediction systems and methods

#14
20230083285
2023-03-16

FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE, CRYPTOGRAPHIC PROCESSING DEVICE, FINAL EXPONENTIATION COMPUTATION METHOD, AND COMPUTER READABLE MEDIUM

#15
20230083284
2023-03-16

FILTER COEFFICIENT OPTIMIZATION APPARATUS, LATENT VARIABLE OPTIMIZATION APPARATUS, FILTER COEFFICIENT OPTIMIZATION METHOD, LATENT VARIABLE OPTIMIZATION METHOD, AND PROGRAM

#16
20230079650
2023-03-16

FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE, CRYPTOGRAPHIC PROCESSING DEVICE, FINAL EXPONENTIATION COMPUTATION METHOD, AND COMPUTER READABLE MEDIUM

#17
20230021549
2023-01-26

SYSTEMS AND METHODS OF PHASE AND POLARIZATION SINGULARITY ENGINEERING

#18
20220327335
2022-10-13

CONTROLLING ASYNCHRONOUS FUSION OF SPATIO-TEMPORAL MULTIMODAL DATA

#19
20220230426
2022-07-21

Electronic device for performing inference using artificial intelligence model, based on encrypted data, and method of operating the same

#20
20220225048
2022-07-14

SYSTEM AND METHOD FOR MANAGING A HEADPHONES USERS SOUND EXPOSURE

#21
20220179920
2022-06-09

METHOD FOR MONITORING A HYDROSTATIC BEARING THAT IS IN OPERATION AND A MONITORING SYSTEM

#22
20220176509
2022-06-09

METHOD FOR INSPECTING NORMALITY OF A SPINDLE OF A MACHINE TOOL

#23
20220058239
2022-02-24

BLOCK-BASED PREDICTION

#24
20210294873
2021-09-23

Low overhead implementation of Winograd for CNN with 3x3, 1x3 and 3x1 filters on weight station dot-product based CNN accelerators

#25
20210263737
2021-08-26

System-on-chip, data processing method thereof, and neural network device

#26
20210256254
2021-08-19

Image matching device

#27
20210157705
2021-05-27

Usage prediction method and storage medium

#28
20210117436
2021-04-22

Methods, apparatuses, and systems for data mapping

#29
20210034696
2021-02-04

BEZIER VOLUME REPRESENTATION OF POINT CLOUD ATTRIBUTES

#30
20200409918
2020-12-31

HEURISTIC METHODS FOR CONVERTING HIGHER ORDER TO QUADRATIC POLYNOMIALS IN BINARY SPACES

#31
20200377071
2020-12-03

BRAKE ACTUATOR FOR A RAIL VEHICLE

#32
20200355575
2020-11-12

Structural health monitoring for an industrial structure

#33
20200234100
2020-07-23

System and method for time-dependent machine learning architecture

#34
20200210162
2020-07-02

Computer processing and outcome prediction systems and methods

#35
20200209712
2020-07-02

Method and device for identifying flashing light source

#36
20200145149
2020-05-07

Forward error correction with outer multi-level code and inner contrast code

#37
20200089730
2020-03-19

Modal identification method for non-proportionally damped structures based on extended sparse component analysis

#38
20200018637
2020-01-16

Method of analyzing a vibratory signal derived from rotation of at least one moving part belonging to a rotary mechanism

#39
20200011817
2020-01-09

METHOD FOR OBTAINING A TWO-DIMENTIONAL J-RESOLVED NMR SPECTRUM AGAINST INHOMOGENEOUS MAGNETIC FIELD APPLIED ALONG A SINGLE DIRECTION

#40
20190383691
2019-12-19

Apparatus and method of detecting leakage of pipe by using distance difference-frequency analysis

#41
20190293483
2019-09-26

Vibration signal analysis for determining rotational speed

#42
20190292466
2019-09-26

CONTROL, METHOD FOR PYROLYSIS PROCESS OF LOW-RANK-COAL

#43
20190244104
2019-08-08

Method for improving computations of correlation values between surface roughness and terrain parameters

#44
20190228050
2019-07-25

Bezier volume representation of point cloud attributes

#45
20190220217
2019-07-18

Automated predictive tiered storage system

#46
20190130250
2019-05-02

Method and apparatus with neural network performing convolution

#47
20190114536
2019-04-18

Hybrid non-uniform convolution transform engine for deep learning applications

#48
20190052403
2019-02-14

Forward error correction with contrast coding

#49
20190051315
2019-02-14

Biological sound analyzing apparatus, biological sound analyzing method, computer program, and recording medium

#50
20180373674
2018-12-27

CONVOLUTION ACCELERATORS

#51
20180337710
2018-11-22

Apparatuses and methods for adaptive spatial diversity in a MIMO-based system

#52
20180328709
2018-11-15

Method and apparatus for characterizing a dispersion of an optical medium

#53
20180253185
2018-09-06

Interference mitigation for sensor panel

#54
20180198469
2018-07-12

Low latency bit-reversed polar codes

#55
20180196778
2018-07-12

Method for Correlating Physical and Chemical Measurement Data Sets to Predict Physical and Chemical Properties

#56
20180003488
2018-01-04

Methods, apparatus, computer programs and non-transitory computer readable storage mediums for controlling a robot within a volume

#57
20170261445
2017-09-14

Method for Monitoring a Process for Refining a Hydrocarbon Feedstock by NMR Measurement of Transverse Relaxation time T2

#58
20170075861
2017-03-16

Method for determining parameter values of an induction machine by means of polynominal calculations

#59
20170059603
2017-03-02

Method for measuring the rotation speed of a vehicle wheel

#60
20160140083
2016-05-19

Digital filter device, digital filtering method, and storage medium having digital filter program stored thereon

#61
20160057556
2016-02-25

Method and apparatus for enhancing directivity of a 1st order ambisonics signal

#62
20160037281
2016-02-04

Memory management techniques and related systems for block-based convolution

#63
20150093043
2015-04-02

Method of evaluating image correlation with speckle patter

#64
20140108479
2014-04-17

Computationally efficient finite impulse response comb filtering

#65
20140089633
2014-03-27

Encoding a data address using XOR operation wherein address bits are transformed by multiple preset polynomials

#66
20120121038
2012-05-17

Processing Method And Device For Simulating And Adding Noise To Digital Signals

#67
20120020443
2012-01-26

Method for processing a signal, in particular a digital audio signal

#68
20110213578
2011-09-01

Signal Detection Device, Signal Detection Method, and Method of Manufacturing Signal Detection Device

#69
20110150145
2011-06-23

Multicode transmission using walsh hadamard transform

#70
20110078701
2011-03-31

Method for distributing computing load in a data processing system

#71
20100293214
2010-11-18

Method and system for finite impulse response (FIR) digital filtering

#72
20100014563
2010-01-21

Spectrum spreading signal demodulation method and apparatus

#73
20100014562
2010-01-21

Spectrum spreading signal demodulation method and apparatus

#74
20060274816
2006-12-07

Spread spectrum signal demodulating method and apparatus

#75
20060198471
2006-09-07

Matched filtering

#76
20060067413
2006-03-30

Multicode transmission using Walsh Hadamard transform

#77
20060031276
2006-02-09

Signal-processing apparatus and method

#78
20050223050
2005-10-06

Efficient method and apparatus for convolution of input signals

#79
20050128937
2005-06-16

Determination of correlation in the frequency domain

#80
20050080576
2005-04-14

Method and system for frequency domain time correlation

#81
18533427
2024-05-28

Lorentz constraint angle estimation method and system in non-gaussian environment

#82
16562168
2023-12-26

Recalibration frequency determination for state space models