ClassID:

190510

G06F17/144 - CPC Classification

Classification description:

Digital computing or data processing equipment or methods, specially adapted for specific functions; Complex mathematical operations; Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms; Discrete Fourier transforms Prime factor Fourier transforms, e.g. Winograd transforms, number theoretic transforms

Recent Application in this class:
#1
20260064806
2026-03-05

ENCRYPTION DEVICE AND METHOD

#2
20250390549
2025-12-25

SYSTEM AND METHOD FOR TWO-VARIABLE NUMBER THEORETIC TRANSFORMS

#3
20250244954
2025-07-31

METHOD AND APPARATUS WITH POLYNOMIAL MULTIPLICATION OPERATION

#4
20250202701
2025-06-19

METHOD AND APPARATUS WITH HOMOMORPHIC ENCRYPTION OPERATION

#5
20250036714
2025-01-30

ENCRYPTED COMPUTATION COMPRISING A BLIND ROTATION

#6
20250007688
2025-01-02

RECONFIGURABLE COMPUTE CIRCUITRY TO PERFORM FULLY HOMOMORPHIC ENCRYPTION (FHE) TO MAP UNCONSTRAINED POWERS-OF-2 FHE POLYNOMIALS

#7
20240378480
2024-11-14

CLASSICAL AND QUANTUM COMPUTATIONAL METHOD AND APPARATUS FOR PERFORMING PRIME FACTORIZATION OF AN INTEGER, CLASSICAL AND QUANTUM COMPUTATIONAL METHOD AND APPARATUS FOR INVERTING A LOGIC GATE CIRCUIT

#8
20230236891
2023-07-27

NEURAL NETWORK ACCELERATOR, ACCELERATION METHOD, AND APPARATUS

#9
20230039892
2023-02-09

OPERATION APPARATUS

#10
20230036196
2023-02-02

Computer architecture for string searching

#11
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

#12
20210073316
2021-03-11

NUMBER-THEORETIC TRANSFORM HARDWARE

#13
20200234124
2020-07-23

WINOGRAD TRANSFORM CONVOLUTION OPERATIONS FOR NEURAL NETWORKS

#14
20180253400
2018-09-06

Embedded system, method and communication unit for implementing a fast fourier transform using customized instructions

#15
20180253399
2018-09-06

Embedded system, communication unit and methods for implementing a fast fourier transform

#16
20180189237
2018-07-05

Winograd algorithm on a matrix processing architecture

#17
20120254274
2012-10-04

Index generation scheme for prime factor algorithm based mixed radix discrete fourier transform (DFT)

#18
20110185001
2011-07-28

Signal processing method and data processing method and apparatus

#19
20110090993
2011-04-21

Signal processing method and data processing method and apparatus

#20
20060184598
2006-08-17

Optimized discrete fourier transform method and apparatus using prime factor algorithm