LexDanaLexDanabeta
Inventor

Weiyi CHIA

Inventor
SG

Overview

3→
Patents
2025–2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary
A61MDevices for introducing media into, or onto, the body40%
A61BDiagnosis20%
G10KSound-producing devices20%
LOC2920%
PatentTitleYear
12,582,789Modular oro-nasal patient interface202612,508,384Cushion module for a patient interface2025D1060658Patient interface2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to ResMed Asia Pte Ltd (2)· patent assignee history
2025Patents assigned to ResMed Pty Ltd (1)· patent assignee history
2025–2026Based in SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ResMed Asia Pte Ltd22025–2026
ResMed Pty Ltd12025
Locations
LocationPatentsSpan
SG32025–2026