YZ

Yiyi Zuo

Overall (All Time): #1,807,045 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11647820 Telescopic rod, steering device and electric luggage box 2023-05-16
D967628 Electric suitcase 2022-10-25