LL

Liujia Liu

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,831,772 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D940098 Headset Chunyi Cai 2022-01-04
D933043 Headset Chunyi Cai 2021-10-12