← EPO Patent Bulletin

WINOGRAD CONVOLUTION OPERATION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM

Publication EP4053746A1 Kind: A1 Mar 25, 2026

Applicants

Cambricon Technologies Corporation Limited

Inventors

ZHANG, Yingnan, ZENG, Hongbo, ZHANG, Yao, LIU, Shaoli, HUANG, Di, ZHOU, Shiyi, ZHANG, Xishan, LIU, Chang, GUO, Jiaming, GAO, Yufeng

IPC Classifications

G06F 17/15 20060101AFI20260218BHEP G06N 3/063 20060101ALI20260218BHEP G06N 3/045 20230101ALI20260218BHEP G06N 3/0464 20230101ALI20260218BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR