UNINTERRUPTIBLE POWER SUPPLY
Grant
EP4018528B1
Kind: B1
Mar 18, 2026
Inventors
HU, Wuhua, REN, Hui, ZHENG, Xiaomin
IPC Classifications
H02J 9/06 20060101AFI20210226BHEP
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