Inventor · disambiguated record
Chat Ming Woo
Also filed as: WOO CHAT MING
4 granted patents·1 pending application·16 citations·filing 2011–2013
71Inventor score
Technology areasA47G
Top patents by PatentIndex Score
5 records- 0173US9468322B2Chopsticks with a hinge mechanismWOO CHAT MING·Filed 2013·Granted Oct 18, 2016·6 cites·16 claims
- 0268US9155411B2ChopsticksWOO CHAT MING·Filed 2011·Granted Oct 13, 2015·4 cites·34 claims
- 0347US2012133167A1Training chopsticksWOO CHAT MING·Filed 2012·Application pending·0 cites
- 0435USD680388SErgonomic device for chopsticksWOO CHAT MING·Filed 2011·Granted Apr 23, 2013·4 cites·1 claims
- 0525USD732900SErgonomic device for chopsticksCHARMING INNOVATIVE IND CO LTD·Filed 2013·Granted Jun 30, 2015·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →