Inventor

MA HONGMEI

CN3 patents

⚠️ This page may combine multiple inventors who share the name “MA HONGMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MA YAOWU

2 patents

US11056828B2Jul 6, 2021

Electrical connector structure adapted for vehicle cigarette lighter device

MA YAOWU1 citations56

US10797436B2Oct 6, 2020

Electrical connector structure adapted for a cigarette lighting device in vehicles

MA YAOWU1 citations56

LANTO ELECTRONIC LTD

1 patent

US11546697B2Jan 3, 2023

Balanced armature type speaker

LANTO ELECTRONIC LTD0 citations47