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Loi Ying Liu

AS Altria Client Services: 1 patents #120 of 212Top 60%
Overall (2025): #106,164 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12336572 Nicotine electronic vaping device Raymond Lau, Eric Hawes 2025-06-24
12193516 Puff detection circuits and devices therefor 2025-01-14