Inventor
XU YONGFU
CN4 patents
⚠️ This page may combine multiple inventors who share the name “XU YONGFU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD
3 patentsUS12431310B2Sep 30, 2025
Operating mechanism of circuit breaker and assembling breaker
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD0 citations44
US12412719B2Sep 9, 2025
Operating mechanism of circuit breaker, and circuit breaker
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD0 citations44
US12308192B2May 20, 2025
Quick tripping device and circuit breaker
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD0 citations44