Inventor

HAO SHUSEN

CN4 patents

Patents

4 patents

US11705717B2Jul 18, 2023

Ground fault circuit interrupter

SHANGHAI FUDAN MICROELECTRONICS GROUP CO LTD0 citations57

US11588317B2Feb 21, 2023

Ground fault circuit interrupter with leakage protection module and self-test module

SHANGHAI FUDAN MICROELECTRONICS GROUP CO LTD1 citations53

US10923899B2Feb 16, 2021

Ground fault protection system

SHANGHAI FUDAN MICROELECTRONICS GROUP CO LTD1 citations52

US11258246B2Feb 22, 2022

Ground fault circuit interrupter with self test

SHANGHAI FUDAN MICROELECTRONICS GROUP CO LTD0 citations44