Dongguan
China
7
2026-04-02
The entities that hold a legal rights for patent applications filed by inventor Yang Juntuo:
Juntuo Yang from Dongguan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DUAL-DETECTION LEAKAGE PROTECTOR
#2 | 2025-10-02POWER CORD PHOTOCOUPLER LEAKAGE CURRENT DETECTION INTERRUPTER (LCDI) AND ELECTRICAL APPLIANCE USING SAME
#3 | 2023-10-26Leakage current detection circuit
#4 | 2023-10-05Circuit and plug for timing automatic detection of leakage protection function
#5 | 2023-01-19Cable with signal detection function
#6 | 2022-07-21Circuit with timing function and leakage protection plug
#7 | 2020-01-21Electric leakage protector
6016785 ⎘