Inventor
LIM BOON LUM
SG8 patents
Patents
8 patentsUS10439387B2Oct 8, 2019
Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof
CHEN ZE2 citations70
US10410816B2Sep 10, 2019
Hybrid arc / ground fault circuit interrupter and methods of operation thereof
CHEN ZE3 citations70
US11205552B2Dec 21, 2021
Hybrid arc/ground fault circuit interrupter and methods of operation thereof
CHEN ZE0 citations59
US11165240B2Nov 2, 2021
Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof
CHEN ZE0 citations59
US10903031B2Jan 26, 2021
Hybrid arc and ground fault circuit interrupter
CHEN ZE0 citations59
US11705712B2Jul 18, 2023
Arc fault circuit interrupter (AFCI) with arc signature detection
CHEN ZE0 citations58
US11228168B2Jan 18, 2022
Arc fault circuit interrupter (AFCI) with arc signature detection
CHEN ZE0 citations58
US10476252B2Nov 12, 2019
Arc fault circuit interrupter (AFCI) with arc signature detection
CHEN ZE0 citations48