Inventor
CHEUNG DEXTER CHI LUN
NZ24 patents
⚠️ This page may combine multiple inventors who share the name “CHEUNG DEXTER CHI LUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER & PAYKEL HEALTHCARE LTD
23 patentsUS10245407B2Apr 2, 2019
Connections for humidification system
FISHER & PAYKEL HEALTHCARE LTD44 citations96
US11446462B2Sep 20, 2022
Apparatus for use in a respiratory support system
FISHER & PAYKEL HEALTHCARE LTD11 citations85
US11420002B2Aug 23, 2022
Nasal cannula
FISHER & PAYKEL HEALTHCARE LTD8 citations85
US11801360B2Oct 31, 2023
Connections for humidification system
FISHER & PAYKEL HEALTHCARE LTD5 citations84
US10716912B2Jul 21, 2020
User interface and system for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD9 citations83
US9993608B2Jun 12, 2018
Respiratory humidifier communication systems and methods
FISHER & PAYKEL HEALTHCARE LTD12 citations81
US12097324B2Sep 24, 2024
Apparatus for controlling gas delivery to a patient
FISHER & PAYKEL HEALTHCARE LTD2 citations73
US11471627B2Oct 18, 2022
Flow therapy system and method
FISHER & PAYKEL HEALTHCARE LTD2 citations72
US11298494B2Apr 12, 2022
User interface for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD5 citations72
US12171946B2Dec 24, 2024
User interface and system for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD1 citations71
US11278689B2Mar 22, 2022
Humidification of respiratory gases
FISHER & PAYKEL HEALTHCARE LTD3 citations71
US10449323B2Oct 22, 2019
Humidification system
FISHER & PAYKEL HEALTHCARE LTD4 citations71
US12214135B2Feb 4, 2025
Nasal cannula
FISHER & PAYKEL HEALTHCARE LTD0 citations62
US12201776B2Jan 21, 2025
Apparatus for use in a respiratory support system
FISHER & PAYKEL HEALTHCARE LTD0 citations62
US12161808B2Dec 10, 2024
User interface for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD1 citations62
US11351328B2Jun 7, 2022
Humidification apparatus having RFID tag sensor at patient end of gas pathway
FISHER & PAYKEL HEALTHCARE LTD1 citations62
US11229764B2Jan 25, 2022
Respiratory humidifier communication systems and methods
FISHER & PAYKEL HEALTHCARE LTD1 citations62
US12527934B2Jan 20, 2026
User interface and system for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD0 citations61
US12515008B2Jan 6, 2026
Connections for humidification system
FISHER & PAYKEL HEALTHCARE LTD0 citations61
US11904097B2Feb 20, 2024
User interface and system for supplying gases to an airway
FISHER & PAYKEL HEALTHCARE LTD0 citations61
US12121668B2Oct 22, 2024
Humidification system
FISHER & PAYKEL HEALTHCARE LTD0 citations59
USD1095846SSep 30, 2025
Tissue care device
FISHER & PAYKEL HEALTHCARE LTD0 citations51
USD1094725SSep 23, 2025
Tissue care device
FISHER & PAYKEL HEALTHCARE LTD0 citations50