HH

Hoang Vinh Ho

UN Unknown: 2 patents #75 of 2,491Top 4%
📍 Hanoi, VN: #1 of 16 inventorsTop 7%
Overall (2025): #121,544 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12303757 Super bright flying ring 2025-05-20
12201918 Adjustable brightness flying disc 2025-01-21