Inventor · disambiguated record
Tongoh Chin
Also filed as: CHIN TONGOH
6 granted patents·1 pending application·250 citations·filing 2007–2007
85Inventor score
Top patents by PatentIndex Score
7 records- 0195US8631793B2Nasal respiratory mask system and connection/disconnection means used thereinOMURA KEIKO·Filed 2007·Granted Jan 21, 2014·90 cites·15 claims
- 0293USD582546SMask for respiratorTEIJIN PHARMA LTD·Filed 2007·Granted Dec 9, 2008·85 cites·1 claims
- 0382USD582545SMask for respiratorTEIJIN PHARMA LTD·Filed 2007·Granted Dec 9, 2008·32 cites·1 claims
- 0480US8596276B2Nasal respiratory mask systemOMURA KEIKO·Filed 2007·Granted Dec 3, 2013·33 cites·13 claims
- 0576US8393327B2Headgear and its manufacturing methodOMURA KEIKO·Filed 2007·Granted Mar 12, 2013·10 cites·14 claims
- 0652US2009014008A1Nasal Respiration MaskTEIJIN PHARMA LTD·Filed 2007·Application pending·0 cites
- 0738US8881731B2Respiratory mask systemTAKISHITA MASAHIDE·Filed 2007·Granted Nov 11, 2014·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Tongoh Chin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →