← EPO Patent Bulletin

FILTER CIRCUIT, CONVERTER AND POWER SUPPLY SYSTEM

Publication EP4611208A1 Kind: A1 Mar 18, 2026

Applicants

Huawei Technologies Co., Ltd.

Inventors

ZENG, Yingyu, ZHANG, Xiaowei, REN, Huasheng

IPC Classifications

H02J 3/38 20060101AFI20260211BHEP H02J 3/01 20060101ALI20260211BHEP H02M 3/158 20060101ALI20260211BHEP H02M 1/00 20060101ALI20260211BHEP H02M 1/44 20070101ALI20260211BHEP H02M 1/12 20060101ALI20260211BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR