Inventor
DU MINGHUI
CA10 patents
⚠️ This page may combine multiple inventors who share the name “DU MINGHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGGUAN SOUTHSTAR ELECTRONICS LTD
3 patentsUS10039675B1Aug 7, 2018
Retaining device for retaining small-sized detective sensor
DONGGUAN SOUTHSTAR ELECTRONICS LTD5 citations68
US10492959B2Dec 3, 2019
Method for indicating and alarming about wet level of diaper
DONGGUAN SOUTHSTAR ELECTRONICS LTD3 citations66
USD831510SOct 23, 2018
Humidity detector for diaper
DONGGUAN SOUTHSTAR ELECTRONICS LTD2 citations65