Inventor

ZHANG FANGPO

CN3 patents

Patents

3 patents

US12095256B2Sep 17, 2024

Fault isolation apparatus, direct current boost apparatus, and inverter apparatus

HUAWEI DIGITAL POWER TECH CO LTD1 citations56

US12500546B2Dec 16, 2025

Protection circuit for preventing misconnection at input end and photovoltaic power generation system

HUAWEI DIGITAL POWER TECH CO LTD0 citations47

US11894762B2Feb 6, 2024

Direct current-direct current conversion circuit

HUAWEI DIGITAL POWER TECH CO LTD0 citations45