Inventor · disambiguated record
Chiu Chan
Also filed as: CHAN CHIU · CHAN CHIU KWAN
3 granted patents·2 pending applications·24 citations·filing 2010–2021
68Inventor score
Top patents by PatentIndex Score
5 records- 0169USD680999SVoice changerCHAN CHIU·Filed 2012·Granted Apr 30, 2013·17 cites·1 claims
- 0245US2022296001A1Customizable mattress with multiple sleep zones to improve spinal alignment during sleepCHAN CHIU·Filed 2021·Application pending·0 cites
- 0343USD695259SMini voice changerCHAN CHIU·Filed 2013·Granted Dec 10, 2013·5 cites·1 claims
- 0438US2011247567A1Animal ShelterPINTA INTERNATIONAL LLC·Filed 2010·Application pending·0 cites
- 0533USD709478SSmall voice changerCHAN CHIU·Filed 2013·Granted Jul 22, 2014·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →