Chengkang Zong

YC Yiwu Ligao Technology Co.: 1 patents #3 of 4Top 75%

📍 Yiwu, CN: #12 of 91 inventorsTop 15%

Overall (All Time): #925,684 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D1054742	Floor mat	—	2024-12-24
D1017275	Non-slip mat	—	2024-03-12
D1004336	Floor mat	—	2023-11-14
D994132	Massage mat	—	2023-08-01
D938755	Water ripple non-slip bathroom floor mat	Zhifang Wu	2021-12-21