Inventor
CHENG CHRISTOPHER KAR-HENG
US7 patents
Patents
7 patentsUS12011535B2Jun 18, 2024
Electronic devices and liquids for aerosolizing and inhaling therewith
QNOVIA INC7 citations81
US11925207B2Mar 12, 2024
Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor
QNOVIA INC7 citations81
US12484618B2Dec 2, 2025
Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor
QNOVIA INC0 citations58
US12471630B1Nov 18, 2025
Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor
QNOVIA INC0 citations58
US12279650B2Apr 22, 2025
Electronic devices for aerosolizing and inhaling liquid having an enclosed interior air passageway with diaphragm and pressure sensor
QNOVIA INC0 citations58
US12514286B2Jan 6, 2026
Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor
QNOVIA INC0 citations48
US12471625B2Nov 18, 2025
Electronic devices and liquids for aerosolizing and inhaling therewith
QNOVIA INC0 citations48