HL

Hao-Chen Lee

Overall (All Time): #1,788,943 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12156604 Portable mat capable of blocking air convection and temperature radiation — 2024-12-03
11767924 Air valve nozzle structure for inflatable cushion — 2023-09-26