Inventor
CHIN DANIEL WAYNE
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHIN DANIEL WAYNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INOGEN INC
12 patentsUSD930835SSep 14, 2021
Oxygen concentrator
INOGEN INC25 citations93
USD860459SSep 17, 2019
Oxygen concentrator
INOGEN INC22 citations93
USD940648SJan 11, 2022
Oxygen concentrator battery
INOGEN INC10 citations85
US10869986B2Dec 22, 2020
Gas concentrator with removable cartridge absorbent beds
INOGEN INC7 citations83
US11786689B2Oct 17, 2023
Gas concentrator with removable cartridge adsorbent beds
INOGEN INC2 citations72
USD894117SAug 25, 2020
Oxygen concentrator battery
INOGEN INC3 citations72
US12502503B2Dec 23, 2025
Gas concentrator with removable cartridge adsorbent beds
INOGEN INC0 citations62
US12173827B2Dec 24, 2024
Compact portable oxygen concentrator
INOGEN INC0 citations62
US11821559B2Nov 21, 2023
Compact portable oxygen concentrator
INOGEN INC0 citations62
US11686415B2Jun 27, 2023
Compact portable oxygen concentrator
INOGEN INC0 citations62
US11293577B2Apr 5, 2022
Compact portable oxygen concentrator
INOGEN INC0 citations62
US12233211B2Feb 25, 2025
Systems and methods for mitigating noise and vibration in a portable oxygen concentrator
INOGEN INC0 citations51