JQ

Jia Sen Qiu

C( Cmech (Guangzhou): 2 patents #1 of 2Top 50%
Overall (2024): #153,661 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12180745 Door lock with handle 2024-12-31
12024919 Latch bolt installation structure and door lock using such structure 2024-07-02