MC

Manqun Cheng

WA Wonderland Switzerland Ag: 8 patents #1 of 109Top 1%
📍 Steinhausen, CH: #1 of 23 inventorsTop 5%
Overall (2024): #13,924 of 561,600Top 3%
8
Patents 2024

Issued Patents 2024

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12161200 Magnetic buckling assembly 2024-12-10
D1040690 Buckling component applied to a magnetic buckling assembly 2024-09-03
12053062 Magnetic buckle assembly 2024-08-06
12049189 Buckle Zheng-Wen Guo 2024-07-30
12024072 Control circuit, child safety seat, and seat adjustment method Tao Wang 2024-07-02
11925241 Buckle assembly Zheng-Wen Guo 2024-03-12
11903455 Female buckling component for magnetic buckling assembly 2024-02-20
11903493 Foldable swing frame 2024-02-20