JQ

Jia Sen Qiu

C( Cmech (Guangzhou): 2 patents #1 of 1Top 100%
Overall (2023): #143,852 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11661763 Anti-unlatched mechanism and a door lock thereof — 2023-05-30
11572706 Handle-locking mechanism and door lock using such mechanism — 2023-02-07