CH

Chung-Sen Huang

AM Amazon: 2 patents #262 of 3,722Top 8%
Overall (2025): #135,608 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1092271 Doorbell Matthew J. England, Mark Siminoff, Christopher Loew, Alexey Krasnoschok 2025-09-09
12271098 Device with rotatable privacy cover Rafal Piersiak, John Roos, Matthew J. England, Mikhail Donskoi, Maksym Yemelin +4 more 2025-04-08