CC

Christopher Kar-Heng Cheng

QN Qnovia: 2 patents #2 of 15Top 15%
📍 Portland, OR: #3,756 of 9,213 inventorsTop 45%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,327,026 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12279650 Electronic devices for aerosolizing and inhaling liquid having an enclosed interior air passageway with diaphragm and pressure sensor Mario Danek, Kassie Betts, Ian Kovacevich, Nouphone J. BANSANSINE, Joseph Gene Walsh +7 more 2025-04-22
12011535 Electronic devices and liquids for aerosolizing and inhaling therewith Mario Danek, Ian Kovacevich, Andrew Heinrich, Joseph Gene Walsh 2024-06-18
11925207 Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor Mario Danek, Kassie Betts, Ian Kovacevich, Nouphone J. BANSANSINE, Joseph Gene Walsh +7 more 2024-03-12