← EPO Patent Bulletin

POWER EXPANSION APPARATUS USED FOR THREE-PHASE LLC CIRCUIT

Publication EP4407855A1 Kind: A1 Mar 18, 2026

Applicants

Shenzhen Uugreenpower Co., Ltd

Inventors

GUO, Xiaoliang, BAI, Jianguo, WAN, Zhenghai, DENG, Likuan

IPC Classifications

H02M 3/335 20060101AFI20250224BHEP H02M 3/28 20060101ALI20250224BHEP H02J 7/00 20060101ALI20250224BHEP B60L 53/31 20190101ALI20250224BHEP H02M 1/00 20060101ALI20250224BHEP H02M 3/00 20060101ALI20250224BHEP

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