Huizhou
China
7
2025-10-16
The entities that hold a legal rights for patent applications filed by inventor MAI Yangjun:
Yangjun MAI from Huizhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Fixing device capable of mounting and dismounting quickly
#2 | 2024-05-30Outdoor speaker
#3 | 2021-03-11Fixing device and an electronic device with the fixing device
#4 | 2020-09-17Wall top fixing device for easy installation and disassembly
#5 | 2020-02-13Device for quick mounting and dismounting of equipment on ceiling
#6 | 2019-10-03DEVICE FOR QUICK MANUAL MOUNTING AND DISMOUNTING OF EQUIPMENT ON TOP SURFACE OF WALL
#7 | 2019-07-25ASSEMBLY AND DISASSEMBLY DEVICE FOR CEILING EQUIPMENT
2567655 ⎘